Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts.
2026/01/01 21:10:34 parsed 1 programs
[ 47.520310][ T28] audit: type=1400 audit(1767301835.159:107): avc: denied { unlink } for pid=400 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"
[ 47.558236][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 48.346702][ T28] audit: type=1401 audit(1767301835.979:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 48.507271][ T410] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.520385][ T410] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.527868][ T410] device bridge_slave_0 entered promiscuous mode
[ 48.535961][ T410] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.543159][ T410] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.550733][ T410] device bridge_slave_1 entered promiscuous mode
[ 48.897459][ T410] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.904555][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.912044][ T410] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.919331][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.003038][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.020124][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.030163][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.047925][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.071013][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.079557][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.086655][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.095551][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.104690][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.111761][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.119172][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.127372][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.138816][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.152392][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.160553][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.168012][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.176631][ T410] device veth0_vlan entered promiscuous mode
[ 49.186886][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.195977][ T410] device veth1_macvtap entered promiscuous mode
2026/01/01 21:10:36 executed programs: 0
[ 49.204970][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.214946][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.408745][ T466] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.416126][ T466] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.423761][ T466] device bridge_slave_0 entered promiscuous mode
[ 49.435068][ T466] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.442460][ T466] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.450054][ T466] device bridge_slave_1 entered promiscuous mode
[ 49.556302][ T469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.563444][ T469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.571037][ T469] device bridge_slave_0 entered promiscuous mode
[ 49.591603][ T469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.598664][ T469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.606589][ T469] device bridge_slave_1 entered promiscuous mode
[ 49.626990][ T472] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.634257][ T472] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.641882][ T472] device bridge_slave_0 entered promiscuous mode
[ 49.665871][ T472] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.673054][ T472] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.680657][ T472] device bridge_slave_1 entered promiscuous mode
[ 49.694504][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.702923][ T473] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.710441][ T473] device bridge_slave_0 entered promiscuous mode
[ 49.731796][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.738843][ T473] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.746857][ T473] device bridge_slave_1 entered promiscuous mode
[ 49.804827][ T474] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.813226][ T474] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.821213][ T474] device bridge_slave_0 entered promiscuous mode
[ 49.828538][ T474] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.835764][ T474] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.843604][ T474] device bridge_slave_1 entered promiscuous mode
[ 49.990876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.998424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.031627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 50.040076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.048325][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.055389][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.063661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.072148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.080596][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.087621][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.095138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.131702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.164396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.194769][ T466] device veth0_vlan entered promiscuous mode
[ 50.202285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.210764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.219055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.227116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.234924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.242855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.251289][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.258408][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.265972][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.291357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.300072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.308491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.316625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.325153][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.332211][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.339992][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.348127][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.355170][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.362549][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.370904][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.378097][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.385697][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.399552][ T466] device veth1_macvtap entered promiscuous mode
[ 50.427096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.435241][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.443866][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.451035][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.458717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.467149][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.474213][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.481715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.489978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.498028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.506045][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.514403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.522504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.535505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.543999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.566140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.574126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.587347][ T469] device veth0_vlan entered promiscuous mode
[ 50.602310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.610044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.617690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.626400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.634924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.642966][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.651250][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.659488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.668105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.676694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.685505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.693144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.708925][ T473] device veth0_vlan entered promiscuous mode
[ 50.719293][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.727862][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.736500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.744677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.753090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.761288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.769543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.777178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.785436][ T472] device veth0_vlan entered promiscuous mode
[ 50.803243][ T469] device veth1_macvtap entered promiscuous mode
[ 50.822751][ T472] device veth1_macvtap entered promiscuous mode
[ 50.841057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.848977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 50.857558][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.865635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.874648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.883169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.890962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.899245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.907940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.917114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.928021][ T473] device veth1_macvtap entered promiscuous mode
[ 50.936389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.944410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 50.953198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.961667][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.968746][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.995944][ T521] loop5: detected capacity change from 0 to 40427
[ 51.023081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 51.025718][ T521] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 51.031760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.049291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.058104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 51.058104][ T521] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 51.073914][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.082092][ T521] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[ 51.082622][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.089750][ T28] audit: type=1400 audit(1767301838.719:109): avc: denied { mount } for pid=520 comm="syz.5.16" name="/" dev="loop5" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 51.096707][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.126474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 51.135121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.143752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.152435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.208177][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 51.240572][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.260355][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.285581][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.301693][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 51.319916][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.327929][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 51.350104][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.389889][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 51.410041][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.439278][ T474] device veth0_vlan entered promiscuous mode
[ 51.452780][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 51.464597][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.507099][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.530326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.549136][ T474] device veth1_macvtap entered promiscuous mode
[ 51.579546][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 51.605572][ T531] loop1: detected capacity change from 0 to 40427
[ 51.609995][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.622084][ T530] loop2: detected capacity change from 0 to 40427
[ 51.638837][ T531] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 51.639243][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 51.661492][ T530] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 51.680813][ T531] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 51.698840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 51.709877][ T530] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 51.731956][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.765802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.772595][ T531] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[ 51.788572][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.794007][ T533] loop5: detected capacity change from 0 to 40427
[ 51.813781][ T530] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[ 51.844779][ T533] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 51.916708][ T533] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 52.075508][ T535] loop6: detected capacity change from 0 to 40427
[ 52.101252][ T535] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 52.113080][ T10] device bridge_slave_1 left promiscuous mode
[ 52.119229][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.132517][ T535] F2FS-fs (loop6): Found nat_bits in checkpoint
[ 52.138932][ T533] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[ 52.180305][ T10] device bridge_slave_0 left promiscuous mode
[ 52.186664][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.259002][ T535] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[ 52.266857][ T10] device veth1_macvtap left promiscuous mode
[ 52.289808][ T10] device veth0_vlan left promiscuous mode
[ 52.324551][ T548] loop4: detected capacity change from 0 to 40427
[ 52.351333][ T548] F2FS-fs (loop4): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 52.389263][ T548] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 52.569743][ T548] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[ 52.767862][ T553] loop1: detected capacity change from 0 to 40427
[ 52.808866][ T558] loop2: detected capacity change from 0 to 40427
[ 52.821367][ T553] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 52.848735][ T553] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 52.884820][ T553] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[ 52.900700][ T558] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 52.961027][ T558] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 53.058779][ T558] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[ 53.072972][ T564] loop5: detected capacity change from 0 to 40427
[ 53.101531][ T564] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 53.130729][ T564] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 53.220823][ T564] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[ 53.238262][ T568] loop6: detected capacity change from 0 to 40427
[ 53.272868][ T568] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 53.366763][ T572] loop4: detected capacity change from 0 to 40427
[ 53.374239][ T568] F2FS-fs (loop6): Found nat_bits in checkpoint
[ 53.404614][ T572] F2FS-fs (loop4): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 53.445558][ T572] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 53.498057][ T568] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[ 53.529778][ T572] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[ 53.609368][ T594] ==================================================================
[ 53.617671][ T594] BUG: KASAN: null-ptr-deref in kthread_stop+0x3a/0x3f0
[ 53.624649][ T594] Write of size 4 at addr 0000000000000028 by task syz.4.26/594
[ 53.632393][ T594]
[ 53.634742][ T594] CPU: 1 PID: 594 Comm: syz.4.26 Not tainted syzkaller #0
[ 53.641987][ T594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 53.652239][ T594] Call Trace:
[ 53.655548][ T594]
[ 53.658493][ T594] __dump_stack+0x21/0x24
[ 53.662853][ T594] dump_stack_lvl+0xee/0x150
[ 53.667465][ T594] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.672513][ T594] ? __kasan_check_read+0x11/0x20
[ 53.677575][ T594] ? __sync_dirty_buffer+0x2bd/0x310
[ 53.682874][ T594] ? kthread_stop+0x3a/0x3f0
[ 53.687469][ T594] ? kthread_stop+0x3a/0x3f0
[ 53.692068][ T594] print_report+0x3d/0x60
[ 53.696401][ T594] kasan_report+0x122/0x150
[ 53.700907][ T594] ? kthread_stop+0x3a/0x3f0
[ 53.705499][ T594] kasan_check_range+0x280/0x290
[ 53.710439][ T594] __kasan_check_write+0x14/0x20
[ 53.715376][ T594] kthread_stop+0x3a/0x3f0
[ 53.719883][ T594] f2fs_stop_gc_thread+0x65/0xb0
[ 53.724829][ T594] __f2fs_ioctl+0x5e7b/0xbd50
[ 53.729509][ T594] ? avc_has_extended_perms+0x95f/0xdc0
[ 53.735192][ T594] ? __cfi_avc_has_extended_perms+0x10/0x10
[ 53.741089][ T594] ? __kasan_check_read+0x11/0x20
[ 53.746110][ T594] ? ttwu_do_wakeup+0xfb/0x490
[ 53.750879][ T594] ? do_vfs_ioctl+0xc36/0x1c80
[ 53.755645][ T594] ? __ia32_compat_sys_ioctl+0x790/0x790
[ 53.761276][ T594] ? f2fs_ioctl+0x240/0x240
[ 53.765786][ T594] ? wake_up_q+0x105/0x1b0
[ 53.770229][ T594] ? futex_wake+0x5c1/0x890
[ 53.774733][ T594] ? ioctl_has_perm+0x391/0x4c0
[ 53.779582][ T594] ? has_cap_mac_admin+0x330/0x330
[ 53.784692][ T594] ? slab_free_freelist_hook+0xc2/0x190
[ 53.790318][ T594] ? do_futex+0x2b9/0x420
[ 53.794653][ T594] ? selinux_file_ioctl+0x377/0x480
[ 53.799848][ T594] ? __cfi_do_futex+0x10/0x10
[ 53.804523][ T594] ? __cfi_selinux_file_ioctl+0x10/0x10
[ 53.810074][ T594] ? __fget_files+0x2d5/0x330
[ 53.814841][ T594] f2fs_ioctl+0x149/0x240
[ 53.819273][ T594] ? __cfi_f2fs_ioctl+0x10/0x10
[ 53.824209][ T594] __se_sys_ioctl+0x12f/0x1b0
[ 53.828976][ T594] __x64_sys_ioctl+0x7b/0x90
[ 53.833736][ T594] x64_sys_call+0x58b/0x9a0
[ 53.838247][ T594] do_syscall_64+0x4c/0xa0
[ 53.842752][ T594] ? clear_bhb_loop+0x30/0x80
[ 53.847522][ T594] ? clear_bhb_loop+0x30/0x80
[ 53.852205][ T594] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.858195][ T594] RIP: 0033:0x7fb104d8e929
[ 53.862984][ T594] 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
[ 53.882881][ T594] RSP: 002b:00007fb105bfb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.891398][ T594] RAX: ffffffffffffffda RBX: 00007fb104fb6080 RCX: 00007fb104d8e929
[ 53.899455][ T594] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005
[ 53.907429][ T594] RBP: 00007fb104e10ca1 R08: 0000000000000000 R09: 0000000000000000
[ 53.915495][ T594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.923562][ T594] R13: 0000000000000000 R14: 00007fb104fb6080 R15: 00007ffe4b777f48
[ 53.931646][ T594]
[ 53.934671][ T594] ==================================================================
[ 54.030804][ T582] loop1: detected capacity change from 0 to 40427
[ 54.064814][ T582] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 54.084294][ T588] loop2: detected capacity change from 0 to 40427
[ 54.099872][ T594] Disabling lock debugging due to kernel taint
[ 54.112624][ T582] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 54.119119][ T588] F2FS-fs (loop2): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 54.150543][ T594] BUG: kernel NULL pointer dereference, address: 0000000000000028
[ 54.158485][ T594] #PF: supervisor write access in kernel mode
[ 54.164656][ T594] #PF: error_code(0x0002) - not-present page
[ 54.170737][ T594] PGD 121f43067 P4D 121f43067 PUD 0
[ 54.176144][ T594] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 54.181612][ T594] CPU: 1 PID: 594 Comm: syz.4.26 Tainted: G B syzkaller #0
[ 54.190729][ T594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 54.200885][ T594] RIP: 0010:kthread_stop+0x40/0x3f0
[ 54.206293][ T594] Code: 00 fc ff df e8 d1 d7 26 00 0f 1f 44 00 00 e8 c7 d7 26 00 4c 8d 73 28 4c 89 f7 be 04 00 00 00 e8 86 5b 6b 00 41 bf 01 00 00 00 44 0f c1 7b 28 31 ff 44 89 fe e8 c0 db 26 00 45 85 ff 0f 84 3e
[ 54.226092][ T594] RSP: 0018:ffffc900011178b8 EFLAGS: 00010246
[ 54.232183][ T594] RAX: ffff88810f855100 RBX: 0000000000000000 RCX: ffff88810f855100
[ 54.240314][ T594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 54.248303][ T594] RBP: ffffc900011178e0 R08: dffffc0000000000 R09: fffffbfff0f2d8fd
[ 54.256381][ T594] R10: fffffbfff0f2d8fd R11: 1ffffffff0f2d8fc R12: 1ffff11021b04935
[ 54.264373][ T594] R13: dffffc0000000000 R14: 0000000000000028 R15: 0000000000000001
[ 54.272720][ T594] FS: 00007fb105bfb6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 54.281669][ T594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.288278][ T594] CR2: 0000000000000028 CR3: 000000010fc8e000 CR4: 00000000003506a0
[ 54.296361][ T594] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.299310][ T596] loop5: detected capacity change from 0 to 40427
[ 54.304518][ T594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.304532][ T594] Call Trace:
[ 54.304537][ T594]
[ 54.304544][ T594] f2fs_stop_gc_thread+0x65/0xb0
[ 54.330189][ T594] __f2fs_ioctl+0x5e7b/0xbd50
[ 54.331190][ T28] audit: type=1400 audit(1767301841.949:110): avc: denied { read } for pid=85 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
[ 54.334892][ T594] ? avc_has_extended_perms+0x95f/0xdc0
[ 54.334923][ T594] ? __cfi_avc_has_extended_perms+0x10/0x10
[ 54.357575][ T596] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 54.362226][ T594] ? __kasan_check_read+0x11/0x20
[ 54.382989][ T594] ? ttwu_do_wakeup+0xfb/0x490
[ 54.387789][ T594] ? do_vfs_ioctl+0xc36/0x1c80
[ 54.392586][ T594] ? __ia32_compat_sys_ioctl+0x790/0x790
[ 54.393733][ T28] audit: type=1400 audit(1767301841.949:111): avc: denied { search } for pid=85 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
[ 54.398503][ T594] ? f2fs_ioctl+0x240/0x240
[ 54.398530][ T594] ? wake_up_q+0x105/0x1b0
[ 54.428813][ T594] ? futex_wake+0x5c1/0x890
[ 54.433340][ T594] ? ioctl_has_perm+0x391/0x4c0
[ 54.438340][ T594] ? has_cap_mac_admin+0x330/0x330
[ 54.443585][ T594] ? slab_free_freelist_hook+0xc2/0x190
[ 54.449170][ T594] ? do_futex+0x2b9/0x420
[ 54.449687][ T28] audit: type=1400 audit(1767301841.949:112): avc: denied { write } for pid=85 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
[ 54.453513][ T594] ? selinux_file_ioctl+0x377/0x480
[ 54.453535][ T594] ? __cfi_do_futex+0x10/0x10
[ 54.453550][ T594] ? __cfi_selinux_file_ioctl+0x10/0x10
[ 54.490428][ T594] ? __fget_files+0x2d5/0x330
[ 54.495138][ T594] f2fs_ioctl+0x149/0x240
[ 54.495235][ T28] audit: type=1400 audit(1767301841.949:113): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.499485][ T594] ? __cfi_f2fs_ioctl+0x10/0x10
[ 54.524911][ T594] __se_sys_ioctl+0x12f/0x1b0
[ 54.526010][ T602] loop6: detected capacity change from 0 to 40427
[ 54.529603][ T594] __x64_sys_ioctl+0x7b/0x90
[ 54.540592][ T594] x64_sys_call+0x58b/0x9a0
[ 54.545119][ T594] do_syscall_64+0x4c/0xa0
[ 54.549565][ T594] ? clear_bhb_loop+0x30/0x80
[ 54.553454][ T602] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 54.554266][ T594] ? clear_bhb_loop+0x30/0x80
[ 54.564111][ T28] audit: type=1400 audit(1767301841.949:114): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.568731][ T594] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.590313][ T28] audit: type=1400 audit(1767301841.949:115): avc: denied { append open } for pid=85 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
[ 54.595183][ T594] RIP: 0033:0x7fb104d8e929
[ 54.618358][ T28] audit: type=1400 audit(1767301841.949:116): avc: denied { getattr } for pid=85 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
[ 54.622574][ T594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 54.622591][ T594] RSP: 002b:00007fb105bfb038 EFLAGS: 00000246
[ 54.657760][ T588] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 54.664998][ T594] ORIG_RAX: 0000000000000010
[ 54.665010][ T594] RAX: ffffffffffffffda RBX: 00007fb104fb6080 RCX: 00007fb104d8e929
[ 54.665024][ T594] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005
[ 54.674183][ T582] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[ 54.677494][ T594] RBP: 00007fb104e10ca1 R08: 0000000000000000 R09: 0000000000000000
[ 54.713775][ T594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.721778][ T594] R13: 0000000000000000 R14: 00007fb104fb6080 R15: 00007ffe4b777f48
[ 54.724274][ T602] F2FS-fs (loop6): Found nat_bits in checkpoint
[ 54.729865][ T594]
[ 54.729873][ T594] Modules linked in:
[ 54.729886][ T594] CR2: 0000000000000028
[ 54.729894][ T594] ---[ end trace 0000000000000000 ]---
[ 54.729903][ T594] RIP: 0010:kthread_stop+0x40/0x3f0
[ 54.739192][ T588] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[ 54.739228][ T594] Code: 00 fc ff df e8 d1 d7 26 00 0f 1f 44 00 00 e8 c7 d7 26 00 4c 8d 73 28 4c 89 f7 be 04 00 00 00 e8 86 5b 6b 00 41 bf 01 00 00 00 44 0f c1 7b 28 31 ff 44 89 fe e8 c0 db 26 00 45 85 ff 0f 84 3e
[ 54.785423][ T594] RSP: 0018:ffffc900011178b8 EFLAGS: 00010246
[ 54.788053][ T602] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[ 54.791508][ T594] RAX: ffff88810f855100 RBX: 0000000000000000 RCX: ffff88810f855100
[ 54.791524][ T594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 54.791536][ T594] RBP: ffffc900011178e0 R08: dffffc0000000000 R09: fffffbfff0f2d8fd
[ 54.791549][ T594] R10: fffffbfff0f2d8fd R11: 1ffffffff0f2d8fc R12: 1ffff11021b04935
[ 54.831064][ T594] R13: dffffc0000000000 R14: 0000000000000028 R15: 0000000000000001
[ 54.839327][ T594] FS: 00007fb105bfb6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 54.848575][ T594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.855193][ T594] CR2: 0000000000000028 CR3: 000000010fc8e000 CR4: 00000000003506a0
[ 54.863374][ T594] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.871453][ T594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.879463][ T594] Kernel panic - not syncing: Fatal exception
[ 54.886252][ T594] Kernel Offset: disabled
[ 54.890664][ T594] Rebooting in 86400 seconds..