Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts. 2025/11/21 09:06:30 parsed 1 programs [ 45.423200][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 45.423211][ T24] audit: type=1400 audit(1763715990.650:104): avc: denied { unlink } for pid=412 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" [ 45.494896][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.063322][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.070493][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.108512][ T423] device bridge_slave_0 entered promiscuous mode [ 46.140936][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.148047][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.155724][ T423] device bridge_slave_1 entered promiscuous mode [ 46.201325][ T24] audit: type=1401 audit(1763715991.430:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.281102][ T24] audit: type=1400 audit(1763715991.510:106): avc: denied { create } for pid=450 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.406643][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.413729][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.420993][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.428025][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.554755][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.563082][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.570987][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.578820][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.594975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.603601][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.610676][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.618502][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.627137][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.634300][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.651823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.659879][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.672999][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.683851][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.692099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.699599][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.707637][ T423] device veth0_vlan entered promiscuous mode [ 46.717355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.726948][ T423] device veth1_macvtap entered promiscuous mode [ 46.737224][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.747385][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/21 09:06:32 executed programs: 0 [ 46.783063][ T24] audit: type=1400 audit(1763715992.010:107): avc: denied { write } for pid=403 comm="syz-execprog" path="pipe:[14868]" dev="pipefs" ino=14868 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.921546][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.928604][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.936026][ T475] device bridge_slave_0 entered promiscuous mode [ 46.944173][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.951344][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.958674][ T475] device bridge_slave_1 entered promiscuous mode [ 47.004522][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.013485][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.021079][ T478] device bridge_slave_0 entered promiscuous mode [ 47.028017][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.035322][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.042958][ T478] device bridge_slave_1 entered promiscuous mode [ 47.053888][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.060964][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.068393][ T481] device bridge_slave_0 entered promiscuous mode [ 47.083041][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.090101][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.097693][ T481] device bridge_slave_1 entered promiscuous mode [ 47.122113][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.129181][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.136762][ T480] device bridge_slave_0 entered promiscuous mode [ 47.145654][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.152742][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.160105][ T480] device bridge_slave_1 entered promiscuous mode [ 47.187499][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.194655][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.202058][ T474] device bridge_slave_0 entered promiscuous mode [ 47.229552][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.236658][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.244238][ T474] device bridge_slave_1 entered promiscuous mode [ 47.324746][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.331813][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.379139][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.386211][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.393500][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.400520][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.429012][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.436144][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.443521][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.450664][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.479248][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.487322][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.494903][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.502894][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.510148][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.517703][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.541487][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.549108][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.556986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.565602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.574762][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.582442][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.590944][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.599189][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.607536][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.614935][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.622554][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.630946][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.638191][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.645770][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.654149][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.661234][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.668890][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.676546][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.684787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.693292][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.701566][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.709023][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.716679][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.724935][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.732112][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.739916][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.774484][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.783481][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.791011][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.798498][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.806983][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.815546][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.822688][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.830982][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.839023][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.847278][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.855237][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.863791][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.870927][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.899477][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.908098][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.915160][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.923225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.932052][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.939086][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.946663][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.954946][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.963370][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.989319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.998443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.007742][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.016924][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.029421][ T475] device veth0_vlan entered promiscuous mode [ 48.048073][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.056140][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.064554][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.072934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.081178][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.089233][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.097712][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.106114][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.114223][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.121866][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.131823][ T474] device veth0_vlan entered promiscuous mode [ 48.141127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.149029][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.157133][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.165209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.180542][ T480] device veth0_vlan entered promiscuous mode [ 48.188303][ T481] device veth0_vlan entered promiscuous mode [ 48.195421][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.203055][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.210377][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.218240][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.225991][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.234332][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.243049][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.251876][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.260101][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.267986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.276644][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.284244][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.292655][ T475] device veth1_macvtap entered promiscuous mode [ 48.303068][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.310832][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.319563][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.331819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.340370][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.358647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.367485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.375969][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.384804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.398169][ T474] device veth1_macvtap entered promiscuous mode [ 48.408157][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.415875][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.424117][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.436008][ T481] device veth1_macvtap entered promiscuous mode [ 48.444608][ T478] device veth0_vlan entered promiscuous mode [ 48.451918][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.459326][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.467004][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.475723][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.484087][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.491931][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.499967][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.524615][ T478] device veth1_macvtap entered promiscuous mode [ 48.542805][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.552150][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.560295][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.568479][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.577236][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.586565][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.595232][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.604235][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.613055][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.621866][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.630204][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.639186][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.648437][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.669851][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.678769][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.688416][ T480] device veth1_macvtap entered promiscuous mode [ 48.726563][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.734721][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.743155][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.753366][ T498] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 48.799176][ T498] F2FS-fs (loop1): Found nat_bits in checkpoint [ 48.825019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.833295][ T498] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 48.839960][ T498] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 48.847782][ T498] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 48.854794][ T498] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 48.859275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.871237][ T24] audit: type=1400 audit(1763715994.090:108): avc: denied { mount } for pid=497 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 [ 49.252276][ T519] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.347037][ T519] F2FS-fs (loop6): Found nat_bits in checkpoint [ 49.356270][ T513] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.407092][ T513] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.421379][ T519] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 49.427978][ T519] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 49.435109][ T519] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 49.443891][ T517] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.447931][ T519] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 49.479385][ T525] F2FS-fs (loop3): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.483304][ T517] F2FS-fs (loop5): Found nat_bits in checkpoint [ 49.499022][ T513] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 49.514070][ T513] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 49.521067][ T513] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 49.528180][ T525] F2FS-fs (loop3): Found nat_bits in checkpoint [ 49.540792][ T513] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.546726][ T523] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 49.585895][ T517] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 49.594503][ T523] F2FS-fs (loop1): Found nat_bits in checkpoint [ 49.610381][ T525] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 49.623444][ T517] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1 [ 49.634784][ T523] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 49.642015][ T523] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 49.655580][ T523] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 49.662474][ T525] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1 [ 49.668991][ T525] F2FS-fs (loop3): Cannot turn on quotas: -2 on 2 [ 49.675671][ T517] F2FS-fs (loop5): Cannot turn on quotas: -2 on 2 [ 49.686222][ T517] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 49.695768][ T523] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 49.707780][ T49] device bridge_slave_1 left promiscuous mode [ 49.714403][ T525] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 49.721150][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.776124][ T49] device bridge_slave_0 left promiscuous mode [ 49.830694][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.840809][ T49] device veth1_macvtap left promiscuous mode [ 49.846822][ T49] device veth0_vlan left promiscuous mode [ 50.075647][ T544] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.116496][ T544] F2FS-fs (loop6): Found nat_bits in checkpoint [ 50.126017][ T557] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.151411][ T557] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.185420][ T557] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 50.192049][ T557] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 50.198535][ T557] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 50.205869][ T557] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.241554][ T544] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 50.248086][ T544] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 50.311326][ T544] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 50.340716][ T544] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 50.422100][ T559] F2FS-fs (loop3): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.451419][ T559] F2FS-fs (loop3): Found nat_bits in checkpoint [ 50.486253][ T559] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 50.493125][ T559] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1 [ 50.499615][ T559] F2FS-fs (loop3): Cannot turn on quotas: -2 on 2 [ 50.506361][ T559] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 50.584429][ T564] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.586469][ T561] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.594048][ T564] F2FS-fs (loop5): Found nat_bits in checkpoint [ 50.604243][ T561] F2FS-fs (loop1): Found nat_bits in checkpoint [ 50.634281][ T564] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0 [ 50.642311][ T576] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.651939][ T564] F2FS-fs (loop5): Cannot turn on quotas: -2 on 1 [ 50.658771][ T564] F2FS-fs (loop5): Cannot turn on quotas: -2 on 2 [ 50.665798][ T564] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 50.666661][ T561] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 50.723520][ T576] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.759253][ T561] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 50.796923][ T561] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 50.819950][ T561] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 50.831291][ T576] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 50.837842][ T576] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 50.845403][ T576] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 50.869116][ T576] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.891669][ T589] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 50.933416][ T589] F2FS-fs (loop6): Found nat_bits in checkpoint [ 51.027330][ T589] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0 [ 51.034632][ T589] F2FS-fs (loop6): Cannot turn on quotas: -2 on 1 [ 51.041480][ T589] F2FS-fs (loop6): Cannot turn on quotas: -2 on 2 [ 51.048290][ T589] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 51.104740][ T596] F2FS-fs (loop3): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 51.128135][ T611] ================================================================== [ 51.136265][ T611] BUG: KASAN: null-ptr-deref in kthread_stop+0x3a/0x3e0 [ 51.143272][ T611] Write of size 4 at addr 0000000000000020 by task syz.6.28/611 [ 51.151031][ T611] [ 51.153384][ T611] CPU: 1 PID: 611 Comm: syz.6.28 Not tainted syzkaller #0 [ 51.160486][ T611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.170714][ T611] Call Trace: [ 51.174027][ T611] __dump_stack+0x21/0x24 [ 51.178379][ T611] dump_stack_lvl+0x169/0x1d8 [ 51.183365][ T611] ? thaw_kernel_threads+0x220/0x220 [ 51.188670][ T611] ? show_regs_print_info+0x18/0x18 [ 51.193936][ T611] ? __wake_up+0x116/0x180 [ 51.198639][ T611] ? kthread_stop+0x3a/0x3e0 [ 51.203682][ T611] kasan_report+0xd8/0x130 [ 51.208118][ T611] ? f2fs_sanity_check_ckpt+0x23b0/0x23b0 [ 51.213856][ T611] ? kthread_stop+0x3a/0x3e0 [ 51.218479][ T611] kasan_check_range+0x280/0x290 [ 51.223447][ T611] __kasan_check_write+0x14/0x20 [ 51.228494][ T611] kthread_stop+0x3a/0x3e0 [ 51.232960][ T611] f2fs_stop_gc_thread+0x65/0xb0 [ 51.238068][ T611] __f2fs_ioctl+0x6f1b/0xca50 [ 51.242763][ T611] ? plist_add+0x3e8/0x470 [ 51.247367][ T611] ? __kasan_check_read+0x11/0x20 [ 51.252412][ T611] ? memcpy+0x56/0x70 [ 51.256420][ T611] ? avc_has_extended_perms+0x7f0/0xc30 [ 51.262271][ T611] ? avc_ss_reset+0x280/0x280 [ 51.266962][ T611] ? futex_wait+0x526/0x680 [ 51.271471][ T611] ? f2fs_ioctl+0x240/0x240 [ 51.276061][ T611] ? do_futex+0x1210/0x1210 [ 51.280566][ T611] ? do_vfs_ioctl+0x766/0x1510 [ 51.285457][ T611] ? __ia32_compat_sys_ioctl+0x7b0/0x7b0 [ 51.291135][ T611] ? has_cap_mac_admin+0x330/0x330 [ 51.296262][ T611] ? __kasan_slab_free+0x11/0x20 [ 51.301293][ T611] ? slab_free_freelist_hook+0xc5/0x190 [ 51.306941][ T611] ? putname+0xfe/0x150 [ 51.311146][ T611] ? kmem_cache_free+0x100/0x2d0 [ 51.316104][ T611] ? selinux_file_ioctl+0x377/0x480 [ 51.321326][ T611] ? selinux_file_alloc_security+0x120/0x120 [ 51.327510][ T611] ? __fget_files+0x2c4/0x320 [ 51.332359][ T611] f2fs_ioctl+0x149/0x240 [ 51.336692][ T611] ? f2fs_precache_extents+0x260/0x260 [ 51.342175][ T611] __se_sys_ioctl+0x121/0x1a0 [ 51.346879][ T611] __x64_sys_ioctl+0x7b/0x90 [ 51.351500][ T611] do_syscall_64+0x31/0x40 [ 51.355941][ T611] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.361928][ T611] RIP: 0033:0x7fc1f5d30169 [ 51.366363][ T611] 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 [ 51.385988][ T611] RSP: 002b:00007fc1f5781038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.394427][ T611] RAX: ffffffffffffffda RBX: 00007fc1f5f49080 RCX: 00007fc1f5d30169 [ 51.402595][ T611] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005 [ 51.410584][ T611] RBP: 00007fc1f5db12a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.418661][ T611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.426746][ T611] R13: 0000000000000000 R14: 00007fc1f5f49080 R15: 00007ffc0ce70ac8 [ 51.434823][ T611] ================================================================== [ 51.443000][ T611] Disabling lock debugging due to kernel taint [ 51.447631][ T596] F2FS-fs (loop3): Found nat_bits in checkpoint [ 51.452694][ T611] BUG: kernel NULL pointer dereference, address: 0000000000000020 [ 51.463346][ T611] #PF: supervisor write access in kernel mode [ 51.469514][ T611] #PF: error_code(0x0002) - not-present page [ 51.475676][ T611] PGD 11cf2b067 P4D 11cf2b067 PUD 0 [ 51.478199][ T596] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 51.481063][ T611] Oops: 0002 [#1] PREEMPT SMP KASAN [ 51.481075][ T611] CPU: 1 PID: 611 Comm: syz.6.28 Tainted: G B syzkaller #0 [ 51.481088][ T611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.487743][ T596] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1 [ 51.492814][ T611] RIP: 0010:kthread_stop+0x40/0x3e0 [ 51.492823][ T611] Code: 00 fc ff df e8 51 eb 21 00 0f 1f 44 00 00 e8 47 eb 21 00 4c 8d 73 20 4c 89 f7 be 04 00 00 00 e8 c6 db 5b 00 41 bf 01 00 00 00 44 0f c1 7b 20 31 ff 44 89 fe e8 d0 ee 21 00 45 85 ff 0f 84 32 [ 51.492837][ T611] RSP: 0018:ffffc90001917898 EFLAGS: 00010246 [ 51.501498][ T596] F2FS-fs (loop3): Cannot turn on quotas: -2 on 2 [ 51.511720][ T611] [ 51.511734][ T611] RAX: ffff8881299be200 RBX: 0000000000000000 RCX: 0000000000000286 [ 51.511740][ T611] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 51.511747][ T611] RBP: ffffc900019178c0 R08: 0000000000000004 R09: 0000000000000003 [ 51.511754][ T611] R10: fffffbfff0d8f048 R11: 1ffffffff0d8f048 R12: 1ffff11025127d25 [ 51.511760][ T611] R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000001 [ 51.511770][ T611] FS: 00007fc1f57816c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.511778][ T611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.511785][ T611] CR2: 0000000000000020 CR3: 000000011d018000 CR4: 00000000003506a0 [ 51.511806][ T611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.518737][ T596] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 51.523608][ T611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.523611][ T611] Call Trace: [ 51.523628][ T611] f2fs_stop_gc_thread+0x65/0xb0 [ 51.523648][ T611] __f2fs_ioctl+0x6f1b/0xca50 [ 51.546249][ T24] audit: type=1400 audit(1763715996.730:109): avc: denied { read } for pid=77 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 [ 51.549774][ T611] ? plist_add+0x3e8/0x470 [ 51.549792][ T611] ? __kasan_check_read+0x11/0x20 [ 51.556481][ T24] audit: type=1400 audit(1763715996.730:110): avc: denied { search } for pid=77 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 [ 51.558752][ T611] ? memcpy+0x56/0x70 [ 51.558763][ T611] ? avc_has_extended_perms+0x7f0/0xc30 [ 51.558783][ T611] ? avc_ss_reset+0x280/0x280 [ 51.567696][ T24] audit: type=1400 audit(1763715996.730:111): avc: denied { write } for pid=77 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 [ 51.575040][ T611] ? futex_wait+0x526/0x680 [ 51.575051][ T611] ? f2fs_ioctl+0x240/0x240 [ 51.575059][ T611] ? do_futex+0x1210/0x1210 [ 51.575075][ T611] ? do_vfs_ioctl+0x766/0x1510 [ 51.583703][ T24] audit: type=1400 audit(1763715996.730:112): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.591738][ T611] ? __ia32_compat_sys_ioctl+0x7b0/0x7b0 [ 51.591750][ T611] ? has_cap_mac_admin+0x330/0x330 [ 51.591760][ T611] ? __kasan_slab_free+0x11/0x20 [ 51.591769][ T611] ? slab_free_freelist_hook+0xc5/0x190 [ 51.591777][ T611] ? putname+0xfe/0x150 [ 51.591798][ T611] ? kmem_cache_free+0x100/0x2d0 [ 51.600312][ T24] audit: type=1400 audit(1763715996.730:113): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.608885][ T611] ? selinux_file_ioctl+0x377/0x480 [ 51.608896][ T611] ? selinux_file_alloc_security+0x120/0x120 [ 51.608906][ T611] ? __fget_files+0x2c4/0x320 [ 51.608923][ T611] f2fs_ioctl+0x149/0x240 [ 51.615966][ T24] audit: type=1400 audit(1763715996.730:114): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.623656][ T611] ? f2fs_precache_extents+0x260/0x260 [ 51.623665][ T611] __se_sys_ioctl+0x121/0x1a0 [ 51.623680][ T611] __x64_sys_ioctl+0x7b/0x90 [ 51.631938][ T24] audit: type=1400 audit(1763715996.730:115): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.639129][ T611] do_syscall_64+0x31/0x40 [ 51.639147][ T611] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.931578][ T611] RIP: 0033:0x7fc1f5d30169 [ 51.936110][ T611] 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 [ 51.955799][ T611] RSP: 002b:00007fc1f5781038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.964222][ T611] RAX: ffffffffffffffda RBX: 00007fc1f5f49080 RCX: 00007fc1f5d30169 [ 51.972366][ T611] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005 [ 51.980346][ T611] RBP: 00007fc1f5db12a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.988415][ T611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.996469][ T611] R13: 0000000000000000 R14: 00007fc1f5f49080 R15: 00007ffc0ce70ac8 [ 52.004611][ T611] Modules linked in: [ 52.008513][ T611] CR2: 0000000000000020 [ 52.012688][ T611] ---[ end trace 99a0ad0ccfa59e6a ]--- [ 52.018167][ T611] RIP: 0010:kthread_stop+0x40/0x3e0 [ 52.023376][ T611] Code: 00 fc ff df e8 51 eb 21 00 0f 1f 44 00 00 e8 47 eb 21 00 4c 8d 73 20 4c 89 f7 be 04 00 00 00 e8 c6 db 5b 00 41 bf 01 00 00 00 44 0f c1 7b 20 31 ff 44 89 fe e8 d0 ee 21 00 45 85 ff 0f 84 32 [ 52.042974][ T611] RSP: 0018:ffffc90001917898 EFLAGS: 00010246 [ 52.049310][ T611] RAX: ffff8881299be200 RBX: 0000000000000000 RCX: 0000000000000286 [ 52.057275][ T611] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 52.065234][ T611] RBP: ffffc900019178c0 R08: 0000000000000004 R09: 0000000000000003 [ 52.073194][ T611] R10: fffffbfff0d8f048 R11: 1ffffffff0d8f048 R12: 1ffff11025127d25 [ 52.081243][ T611] R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000001 [ 52.089401][ T611] FS: 00007fc1f57816c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.098349][ T611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.105008][ T611] CR2: 0000000000000020 CR3: 000000011d018000 CR4: 00000000003506a0 [ 52.113075][ T611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.121138][ T611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.129222][ T611] Kernel panic - not syncing: Fatal exception [ 52.135596][ T611] Kernel Offset: disabled [ 52.140012][ T611] Rebooting in 86400 seconds..