Warning: Permanently added '10.128.0.23' (ED25519) to the list of known hosts. 2025/11/29 19:38:42 parsed 1 programs [ 28.480138][ T30] audit: type=1400 audit(1764445122.915:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 28.501872][ T30] audit: type=1400 audit(1764445122.915:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 29.472952][ T30] audit: type=1400 audit(1764445123.905:66): avc: denied { mounton } for pid=290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.474563][ T290] cgroup: Unknown subsys name 'net' [ 29.496411][ T30] audit: type=1400 audit(1764445123.905:67): avc: denied { mount } for pid=290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.523778][ T30] audit: type=1400 audit(1764445123.935:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.524031][ T290] cgroup: Unknown subsys name 'devices' [ 29.696228][ T290] cgroup: Unknown subsys name 'hugetlb' [ 29.701883][ T290] cgroup: Unknown subsys name 'rlimit' [ 29.882955][ T30] audit: type=1400 audit(1764445124.315:69): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.907164][ T30] audit: type=1400 audit(1764445124.315:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.923996][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.929036][ T30] audit: type=1400 audit(1764445124.325:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.962288][ T30] audit: type=1400 audit(1764445124.325:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.986204][ T30] audit: type=1400 audit(1764445124.325:73): avc: denied { mounton } for pid=290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.013194][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.534668][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 30.725745][ T301] syz-executor (301) used greatest stack depth: 21856 bytes left [ 31.038739][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.051365][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.059245][ T329] device bridge_slave_0 entered promiscuous mode [ 31.085870][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.092969][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.111696][ T329] device bridge_slave_1 entered promiscuous mode [ 31.290059][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.297680][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.305058][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.312354][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.337908][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.345793][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.353482][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.375403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.384148][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.391208][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.399589][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.408632][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.415726][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.423391][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.431523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.446795][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.459802][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.468114][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.475737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.484137][ T329] device veth0_vlan entered promiscuous mode 2025/11/29 19:38:46 executed programs: 0 [ 31.494486][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.503646][ T329] device veth1_macvtap entered promiscuous mode [ 31.514109][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.530995][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.594080][ T329] syz-executor (329) used greatest stack depth: 20448 bytes left [ 31.781660][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.789175][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.796856][ T369] device bridge_slave_0 entered promiscuous mode [ 31.804219][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.811426][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.819169][ T365] device bridge_slave_0 entered promiscuous mode [ 31.827324][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.834961][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.842908][ T365] device bridge_slave_1 entered promiscuous mode [ 31.850547][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.857800][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.865326][ T369] device bridge_slave_1 entered promiscuous mode [ 31.937423][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.944877][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.952417][ T366] device bridge_slave_0 entered promiscuous mode [ 31.974192][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.981331][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.989403][ T366] device bridge_slave_1 entered promiscuous mode [ 32.043183][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.050620][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.058277][ T371] device bridge_slave_0 entered promiscuous mode [ 32.065101][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.072168][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.079596][ T372] device bridge_slave_0 entered promiscuous mode [ 32.099593][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.106714][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.114254][ T371] device bridge_slave_1 entered promiscuous mode [ 32.120873][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.128104][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.135705][ T372] device bridge_slave_1 entered promiscuous mode [ 32.298841][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.306007][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.313417][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.320506][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.336746][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.343855][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.351147][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.358218][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.421625][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.428805][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.436670][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.444394][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.470806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.478833][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.486400][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.494266][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.501658][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.510239][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.519143][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.533845][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.558196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.567139][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.574478][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.581955][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.590570][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.597801][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.605674][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.614211][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.621248][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.636265][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.644775][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.651842][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.676207][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.684202][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.710520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.720241][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.728639][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.735886][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.743929][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.752226][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.759805][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.767855][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.776062][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.804858][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.813354][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.822296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.830602][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.839201][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.847561][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.855779][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.864147][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.872118][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.880324][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.888426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.895994][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.914217][ T369] device veth0_vlan entered promiscuous mode [ 32.926571][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.935000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.943264][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.950959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.964667][ T366] device veth0_vlan entered promiscuous mode [ 32.979116][ T365] device veth0_vlan entered promiscuous mode [ 32.985641][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.993136][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.000711][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.009315][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.018013][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.025201][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.032832][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.041959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.050395][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.058543][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.066854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.075545][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.083602][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.091521][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.099209][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.107079][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.114794][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.125618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.138284][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.146932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.155501][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.162788][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.187080][ T369] device veth1_macvtap entered promiscuous mode [ 33.195302][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.204621][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.217676][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.224875][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.232634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.241659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.252167][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.259384][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.267125][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.276048][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.285196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.293361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.301817][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.310096][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.319653][ T366] device veth1_macvtap entered promiscuous mode [ 33.340536][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.348748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.356975][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.365256][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.377268][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.385891][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.405012][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.414700][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.422845][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.431275][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.439796][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.448755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.457179][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.479192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.487342][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.495797][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.504463][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.512857][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.521800][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.529494][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.545013][ T365] device veth1_macvtap entered promiscuous mode [ 33.558520][ T371] device veth0_vlan entered promiscuous mode [ 33.567865][ T372] device veth0_vlan entered promiscuous mode [ 33.576391][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.584683][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.592258][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.600537][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.620458][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.631768][ T423] loop5: detected capacity change from 0 to 1024 [ 33.642878][ T372] device veth1_macvtap entered promiscuous mode [ 33.655786][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.657382][ T425] loop1: detected capacity change from 0 to 1024 [ 33.664657][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.679125][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.688075][ T423] ======================================================= [ 33.688075][ T423] WARNING: The mand mount option has been deprecated and [ 33.688075][ T423] and is ignored by this kernel. Remove the mand [ 33.688075][ T423] option from the mount to silence this warning. [ 33.688075][ T423] ======================================================= [ 33.698854][ T425] EXT4-fs (loop1): Ignoring removed nobh option [ 33.729465][ T425] EXT4-fs (loop1): Ignoring removed bh option [ 33.735813][ T425] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.739572][ T371] device veth1_macvtap entered promiscuous mode [ 33.757631][ T423] EXT4-fs (loop5): Ignoring removed nobh option [ 33.764937][ T423] EXT4-fs (loop5): Ignoring removed bh option [ 33.771693][ T423] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.788272][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.793022][ T425] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 33.798338][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.830533][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 33.830553][ T30] audit: type=1400 audit(1764445128.265:104): avc: denied { mount } for pid=424 comm="syz.1.18" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 33.842403][ T423] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 33.856820][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.887731][ T425] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3871: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 33.901018][ T30] audit: type=1400 audit(1764445128.315:105): avc: denied { read write } for pid=424 comm="syz.1.18" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 33.923462][ T423] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.19: Allocating blocks 497-513 which overlap fs metadata [ 33.934722][ T30] audit: type=1400 audit(1764445128.315:106): avc: denied { open } for pid=424 comm="syz.1.18" path="/0/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 33.948015][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.961011][ T431] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3871: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 33.987361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.998194][ T432] ------------[ cut here ]------------ [ 34.005296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.013128][ T432] kernel BUG at fs/ext4/extents.c:1015! [ 34.032295][ T432] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 34.038714][ T432] CPU: 0 PID: 432 Comm: syz.5.19 Not tainted syzkaller #0 [ 34.045841][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 34.055995][ T432] RIP: 0010:ext4_ext_insert_index+0x54a/0x550 [ 34.062144][ T432] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 b0 8c d3 ff e9 d0 fd ff ff e8 16 0b 95 ff <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec [ 34.081761][ T432] RSP: 0018:ffffc90000fe6b20 EFLAGS: 00010293 [ 34.087845][ T432] RAX: ffffffff81d3b3ca RBX: ffff88812ae0f424 RCX: ffff888113f53b40 [ 34.095834][ T432] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 34.103822][ T432] RBP: ffffc90000fe6b90 R08: dffffc0000000000 R09: ffffed102649f312 [ 34.111795][ T432] R10: ffffed102649f312 R11: 1ffff1102649f311 R12: 0000000000000000 [ 34.119778][ T432] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 34.127758][ T432] FS: 00007f5aafe066c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 34.136783][ T432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.143384][ T432] CR2: 00007f5aafe05f98 CR3: 000000012f001000 CR4: 00000000003506b0 [ 34.151378][ T432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.159356][ T432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.167338][ T432] Call Trace: [ 34.170623][ T432] [ 34.173560][ T432] ext4_ext_insert_extent+0x3af6/0x47a0 [ 34.179123][ T432] ? memset+0x35/0x40 [ 34.183111][ T432] ? get_implied_cluster_alloc+0x5d4/0xb60 [ 34.188923][ T432] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 34.195089][ T432] ext4_ext_map_blocks+0x18e1/0x6270 [ 34.200385][ T432] ? _raw_write_unlock+0x2b/0x60 [ 34.205328][ T432] ? ext4_ext_release+0x10/0x10 [ 34.210187][ T432] ? ext4_es_lookup_extent+0x54c/0x900 [ 34.215661][ T432] ext4_map_blocks+0x97b/0x1b20 [ 34.220511][ T432] ? kmem_cache_alloc+0xf7/0x260 [ 34.225449][ T432] ? alloc_buffer_head+0x26/0x120 [ 34.230480][ T432] ? ext4_issue_zeroout+0x250/0x250 [ 34.235682][ T432] _ext4_get_block+0x1da/0x4e0 [ 34.240448][ T432] ? ext4_get_block+0x50/0x50 [ 34.245125][ T432] ? should_failslab+0x9/0x20 [ 34.249814][ T432] ext4_get_block_unwritten+0x2a/0x40 [ 34.255192][ T432] ext4_block_write_begin+0x556/0x1150 [ 34.260658][ T432] ? _ext4_get_block+0x4e0/0x4e0 [ 34.265775][ T432] ? ext4_print_free_blocks+0x390/0x390 [ 34.271346][ T432] ? ext4_write_begin+0x42a/0x1220 [ 34.276488][ T432] ? ext4_inode_journal_mode+0x19a/0x480 [ 34.282150][ T432] ext4_write_begin+0x638/0x1220 [ 34.287119][ T432] ? ext4_readahead+0x110/0x110 [ 34.291976][ T432] ? ext4_get_group_desc+0x2ad/0x320 [ 34.297458][ T432] ? __kasan_check_read+0x11/0x20 [ 34.302497][ T432] ? mark_buffer_dirty+0x1cc/0x330 [ 34.307827][ T432] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 34.314256][ T432] ? __kasan_check_write+0x14/0x20 [ 34.319743][ T432] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 34.325663][ T432] ext4_da_write_begin+0x2fa/0xb60 [ 34.331012][ T432] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 34.336349][ T432] ? __ext4_mark_inode_dirty+0x443/0x610 [ 34.342066][ T432] ? __ext4_journal_stop+0x36/0x1a0 [ 34.347468][ T432] ? ext4_write_end+0x79c/0xa70 [ 34.352355][ T432] ? fault_in_readable+0x105/0x160 [ 34.357744][ T432] ? fault_in_iov_iter_readable+0x23e/0x280 [ 34.364130][ T432] generic_perform_write+0x2ad/0x670 [ 34.369641][ T432] ? grab_cache_page_write_begin+0xb0/0xb0 [ 34.375588][ T432] ? generic_write_checks+0x3b3/0x480 [ 34.380967][ T432] ext4_buffered_write_iter+0x4ed/0x670 [ 34.386529][ T432] ext4_file_write_iter+0x18c/0x1550 [ 34.391912][ T432] ? numa_migrate_prep+0xd0/0xd0 [ 34.397043][ T432] ? avc_policy_seqno+0x1b/0x70 [ 34.401941][ T432] ? ext4_file_read_iter+0x510/0x510 [ 34.407346][ T432] ? memset+0x35/0x40 [ 34.411347][ T432] ? iov_iter_init+0xbc/0x180 [ 34.416125][ T432] vfs_write+0x802/0xf70 [ 34.420371][ T432] ? file_end_write+0x1b0/0x1b0 [ 34.425237][ T432] ? __fget_files+0x2c4/0x320 [ 34.429934][ T432] ? __fdget+0x1a1/0x230 [ 34.434185][ T432] ? __x64_sys_pwrite64+0xec/0x220 [ 34.439415][ T432] __x64_sys_pwrite64+0x191/0x220 [ 34.444531][ T432] ? ksys_pwrite64+0x1b0/0x1b0 [ 34.449301][ T432] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 34.455562][ T432] x64_sys_call+0xa6/0x9a0 [ 34.460692][ T432] do_syscall_64+0x4c/0xa0 [ 34.465419][ T432] ? clear_bhb_loop+0x50/0xa0 [ 34.470693][ T432] ? clear_bhb_loop+0x50/0xa0 [ 34.476018][ T432] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.482850][ T432] RIP: 0033:0x7f5aaffb7749 [ 34.487473][ T432] 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 [ 34.507359][ T432] RSP: 002b:00007f5aafe06038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 34.515787][ T432] RAX: ffffffffffffffda RBX: 00007f5ab020e090 RCX: 00007f5aaffb7749 [ 34.523855][ T432] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 34.531849][ T432] RBP: 00007f5ab003bf91 R08: 0000000000000000 R09: 0000000000000000 [ 34.539832][ T432] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 34.547814][ T432] R13: 00007f5ab020e128 R14: 00007f5ab020e090 R15: 00007fff9cfd21d8 [ 34.555902][ T432] [ 34.558931][ T432] Modules linked in: [ 34.575067][ T432] ---[ end trace 08122acfd04c71c8 ]--- [ 34.580609][ T432] RIP: 0010:ext4_ext_insert_index+0x54a/0x550 [ 34.601809][ T432] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 b0 8c d3 ff e9 d0 fd ff ff e8 16 0b 95 ff <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec [ 34.611114][ T435] loop0: detected capacity change from 0 to 1024 [ 34.628557][ T432] RSP: 0018:ffffc90000fe6b20 EFLAGS: 00010293 [ 34.647357][ T437] loop1: detected capacity change from 0 to 1024 [ 34.654353][ T432] RAX: ffffffff81d3b3ca RBX: ffff88812ae0f424 RCX: ffff888113f53b40 [ 34.654376][ T432] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 34.676403][ T432] RBP: ffffc90000fe6b90 R08: dffffc0000000000 R09: ffffed102649f312 [ 34.686720][ T432] R10: ffffed102649f312 R11: 1ffff1102649f311 R12: 0000000000000000 [ 34.687004][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.695563][ T432] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 34.710903][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.721386][ T432] FS: 00007f5aafe066c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 34.724901][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.735506][ T435] EXT4-fs (loop0): Ignoring removed nobh option [ 34.744368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.750130][ T437] EXT4-fs (loop1): Ignoring removed nobh option [ 34.759683][ T432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.764696][ T437] EXT4-fs (loop1): Ignoring removed bh option [ 34.772915][ T432] CR2: 00007f0c65697000 CR3: 000000012f001000 CR4: 00000000003506b0 [ 34.785637][ T435] EXT4-fs (loop0): Ignoring removed bh option [ 34.786047][ T432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.792402][ T435] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.818250][ T437] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.847336][ T441] loop3: detected capacity change from 0 to 1024 [ 34.854714][ T432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.854888][ T442] loop6: detected capacity change from 0 to 1024 [ 34.862967][ T432] Kernel panic - not syncing: Fatal exception [ 34.863119][ T432] Kernel Offset: disabled [ 34.881625][ T432] Rebooting in 86400 seconds..