Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. 2026/01/25 02:05:59 parsed 1 programs [ 32.821748][ T24] audit: type=1400 audit(1769306759.600:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 32.843243][ T24] audit: type=1400 audit(1769306759.600:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 32.863119][ T24] audit: type=1400 audit(1769306759.600:66): avc: denied { module_request } for pid=275 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 [ 33.428202][ T24] audit: type=1400 audit(1769306760.210:67): avc: denied { mounton } for pid=281 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 [ 33.429278][ T281] cgroup: Unknown subsys name 'net' [ 33.451294][ T24] audit: type=1400 audit(1769306760.210:68): avc: denied { mount } for pid=281 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 [ 33.478567][ T24] audit: type=1400 audit(1769306760.240:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.478733][ T281] cgroup: Unknown subsys name 'devices' [ 33.715201][ T281] cgroup: Unknown subsys name 'hugetlb' [ 33.720816][ T281] cgroup: Unknown subsys name 'rlimit' [ 33.864628][ T24] audit: type=1400 audit(1769306760.650:70): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 33.887820][ T24] audit: type=1400 audit(1769306760.650:71): avc: denied { create } for pid=281 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 [ 33.904646][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.908554][ T24] audit: type=1400 audit(1769306760.650:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.937601][ T24] audit: type=1400 audit(1769306760.650:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.937620][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.426087][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 34.462109][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 34.504635][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.528516][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.536395][ T292] device bridge_slave_0 entered promiscuous mode [ 34.566264][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.573310][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.581228][ T292] device bridge_slave_1 entered promiscuous mode [ 34.738471][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.745561][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.752841][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.759939][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.864902][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.875095][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.914415][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.922805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.974358][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.982614][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.989852][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.997830][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.006846][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.014013][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.035058][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.043122][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.058792][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.087665][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.096527][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.106127][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.114593][ T292] device veth0_vlan entered promiscuous mode [ 35.132310][ T292] device veth1_macvtap entered promiscuous mode [ 35.139306][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.150721][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.165001][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/25 02:06:02 executed programs: 0 [ 35.384491][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.391544][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.399023][ T358] device bridge_slave_0 entered promiscuous mode [ 35.406838][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.413931][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.421504][ T358] device bridge_slave_1 entered promiscuous mode [ 35.455841][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.462886][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.470305][ T357] device bridge_slave_0 entered promiscuous mode [ 35.477214][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.484283][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.491668][ T357] device bridge_slave_1 entered promiscuous mode [ 35.567779][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.575222][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.582577][ T363] device bridge_slave_0 entered promiscuous mode [ 35.592202][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.599278][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.606689][ T363] device bridge_slave_1 entered promiscuous mode [ 35.617398][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.624628][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.631859][ T360] device bridge_slave_0 entered promiscuous mode [ 35.639524][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.646698][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.654072][ T360] device bridge_slave_1 entered promiscuous mode [ 35.679485][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.686597][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.694232][ T362] device bridge_slave_0 entered promiscuous mode [ 35.701159][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.708341][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.715859][ T362] device bridge_slave_1 entered promiscuous mode [ 35.850314][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.857388][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.864659][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.871752][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.898105][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.905346][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.912675][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.919812][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.937685][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.944820][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.952050][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.959176][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.970280][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.977435][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.984691][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.991724][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.999737][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.007050][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.014431][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.021564][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.028946][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.036119][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.043660][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.050821][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.058518][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.065964][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.073329][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.081808][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.090351][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.097404][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.104949][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.118786][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.127371][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.135635][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.142654][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.176369][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.185025][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.192963][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.200966][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.210179][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.217228][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.225122][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.233299][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.240423][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.263507][ T358] device veth0_vlan entered promiscuous mode [ 36.270353][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.278706][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.287103][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.295019][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.302699][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.312368][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.324932][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.332350][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.349094][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.365516][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.374076][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.382453][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.389579][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.397281][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.405990][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.412996][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.421184][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.429553][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.436825][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.444219][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.467737][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.476656][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.485492][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.492515][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.499947][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.508363][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.516555][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.523581][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.530966][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.539167][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.547678][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.556214][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.564456][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.572760][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.581160][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.589295][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.597307][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.605142][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.613121][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.620641][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.631620][ T358] device veth1_macvtap entered promiscuous mode [ 36.642066][ T363] device veth0_vlan entered promiscuous mode [ 36.649045][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.657406][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.665861][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.673940][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.682819][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.691284][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.698384][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.719982][ T360] device veth0_vlan entered promiscuous mode [ 36.726643][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.734808][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.742876][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.751633][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.760302][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.768674][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.777054][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.785255][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.793802][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.802035][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.810480][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.818701][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.826685][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.834209][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.856227][ T363] device veth1_macvtap entered promiscuous mode [ 36.868013][ T360] device veth1_macvtap entered promiscuous mode [ 36.877799][ T380] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.882277][ T357] device veth0_vlan entered promiscuous mode [ 36.893742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.893906][ T380] note: syz.2.19[380] exited with preempt_count 1 [ 36.902040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.917179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.925004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.933048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.941512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.951632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.960499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.969095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.977549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.986620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.987528][ T382] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.994893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.011046][ T382] note: syz.2.22[382] exited with preempt_count 1 [ 37.012265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.025347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.039502][ T362] device veth0_vlan entered promiscuous mode [ 37.052985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.061446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.070883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.080167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.088892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.096955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.105190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.112625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.121236][ T384] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.130201][ T384] note: syz.2.23[384] exited with preempt_count 1 [ 37.142441][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.151074][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.159755][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.168258][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.186049][ T362] device veth1_macvtap entered promiscuous mode [ 37.193261][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.201959][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.210450][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.218969][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.227913][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.245356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.256151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.265544][ T357] device veth1_macvtap entered promiscuous mode [ 37.291786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.299589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.308199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.318209][ T386] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.326145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.334413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.349511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.358419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.380932][ T386] note: syz.2.24[386] exited with preempt_count 1 [ 37.381037][ T388] erofs: (device loop4): mounted with root inode @ nid 36. [ 37.393972][ T389] erofs: (device loop1): mounted with root inode @ nid 36. [ 37.415627][ T388] note: syz.4.21[388] exited with preempt_count 1 [ 37.416522][ T389] note: syz.1.18[389] exited with preempt_count 1 [ 37.422421][ T392] erofs: (device loop6): mounted with root inode @ nid 36. [ 37.544221][ T392] note: syz.6.20[392] exited with preempt_count 1 [ 37.544717][ T405] erofs: (device loop0): mounted with root inode @ nid 36. [ 37.626889][ T426] erofs: (device loop1): mounted with root inode @ nid 36. [ 37.675515][ T405] note: syz.0.17[405] exited with preempt_count 1 [ 37.725317][ T426] note: syz.1.26[426] exited with preempt_count 1 [ 37.731866][ T429] erofs: (device loop4): mounted with root inode @ nid 36. [ 37.779318][ T429] note: syz.4.27[429] exited with preempt_count 1 [ 37.783128][ T431] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.790781][ T433] erofs: (device loop6): mounted with root inode @ nid 36. [ 37.810263][ T435] erofs: (device loop0): mounted with root inode @ nid 36. [ 37.834322][ T433] note: syz.6.28[433] exited with preempt_count 1 [ 37.834576][ T431] note: syz.2.29[431] exited with preempt_count 1 [ 37.894253][ T435] note: syz.0.30[435] exited with preempt_count 1 [ 37.986437][ T49] device bridge_slave_1 left promiscuous mode [ 37.992679][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.000610][ T49] device bridge_slave_0 left promiscuous mode [ 38.007042][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.011386][ T438] erofs: (device loop4): mounted with root inode @ nid 36. [ 38.021963][ T49] device veth1_macvtap left promiscuous mode [ 38.028539][ T49] device veth0_vlan left promiscuous mode [ 38.035019][ T441] erofs: (device loop1): mounted with root inode @ nid 36. [ 38.066172][ T444] erofs: (device loop0): mounted with root inode @ nid 36. [ 38.066489][ T438] note: syz.4.32[438] exited with preempt_count 1 [ 38.096627][ T441] note: syz.1.36[441] exited with preempt_count 1 [ 38.099289][ T440] erofs: (device loop6): mounted with root inode @ nid 36. [ 38.103810][ T444] note: syz.0.35[444] exited with preempt_count 1 [ 38.110696][ T440] note: syz.6.33[440] exited with preempt_count 1 [ 38.270105][ T442] erofs: (device loop2): mounted with root inode @ nid 36. [ 38.336373][ T442] note: syz.2.34[442] exited with preempt_count 1 [ 38.336592][ T449] erofs: (device loop4): mounted with root inode @ nid 36. [ 38.456531][ T449] note: syz.4.37[449] exited with preempt_count 1 [ 38.496923][ T453] erofs: (device loop6): mounted with root inode @ nid 36. [ 38.545951][ T450] erofs: (device loop0): mounted with root inode @ nid 36. [ 38.617697][ T453] note: syz.6.40[453] exited with preempt_count 1 [ 38.618585][ T452] erofs: (device loop1): mounted with root inode @ nid 36. [ 38.674394][ T462] erofs: (device loop2): mounted with root inode @ nid 36. [ 38.724140][ T452] note: syz.1.38[452] exited with preempt_count 1 [ 38.774458][ T462] note: syz.2.41[462] exited with preempt_count 1 [ 38.779176][ T450] note: syz.0.39[450] exited with preempt_count 1 [ 38.782383][ T464] erofs: (device loop4): mounted with root inode @ nid 36. [ 38.834174][ T464] note: syz.4.42[464] exited with preempt_count 1 [ 38.924019][ T468] erofs: (device loop1): mounted with root inode @ nid 36. [ 38.964526][ T466] erofs: (device loop6): mounted with root inode @ nid 36. [ 39.014098][ T470] erofs: (device loop2): mounted with root inode @ nid 36. [ 39.019300][ T468] note: syz.1.44[468] exited with preempt_count 1 [ 39.021788][ T470] note: syz.2.46[470] exited with preempt_count 1 [ 39.028114][ T466] note: syz.6.43[466] exited with preempt_count 1 [ 39.124065][ T472] erofs: (device loop0): mounted with root inode @ nid 36. [ 39.303351][ T474] erofs: (device loop4): mounted with root inode @ nid 36. [ 39.305525][ T472] note: syz.0.45[472] exited with preempt_count 1 [ 39.412990][ T476] erofs: (device loop1): mounted with root inode @ nid 36. [ 39.433951][ T479] erofs: (device loop6): mounted with root inode @ nid 36. [ 39.440497][ T476] note: syz.1.48[476] exited with preempt_count 1 [ 39.441563][ T479] note: syz.6.50[479] exited with preempt_count 1 [ 39.454389][ T474] note: syz.4.47[474] exited with preempt_count 1 [ 39.455517][ T477] erofs: (device loop2): mounted with root inode @ nid 36. [ 39.474424][ T477] note: syz.2.49[477] exited with preempt_count 1 [ 39.668179][ T482] erofs: (device loop0): mounted with root inode @ nid 36. [ 39.849580][ T482] note: syz.0.51[482] exited with preempt_count 1 [ 39.849865][ T485] erofs: (device loop6): mounted with root inode @ nid 36. [ 39.857823][ T484] erofs: (device loop1): mounted with root inode @ nid 36. [ 39.887294][ T487] erofs: (device loop4): mounted with root inode @ nid 36. [ 39.965959][ T487] note: syz.4.53[487] exited with preempt_count 1 [ 39.965964][ T484] note: syz.1.55[484] exited with preempt_count 1 [ 39.967790][ T485] note: syz.6.52[485] exited with preempt_count 1 [ 39.972788][ T490] erofs: (device loop2): mounted with root inode @ nid 36. [ 40.166189][ T490] note: syz.2.54[490] exited with preempt_count 1 [ 40.187412][ T492] erofs: (device loop0): mounted with root inode @ nid 36. 2026/01/25 02:06:07 executed programs: 54 [ 40.239312][ T492] note: syz.0.56[492] exited with preempt_count 1 [ 40.444495][ T495] erofs: (device loop6): mounted with root inode @ nid 36. [ 40.546045][ T494] erofs: (device loop4): mounted with root inode @ nid 36. [ 40.548052][ T498] erofs: (device loop2): mounted with root inode @ nid 36. [ 40.554032][ T494] note: syz.4.59[494] exited with preempt_count 1 [ 40.560898][ T495] note: syz.6.58[495] exited with preempt_count 1 [ 40.570758][ T498] note: syz.2.60[498] exited with preempt_count 1 [ 40.580131][ T496] erofs: (device loop1): mounted with root inode @ nid 36. [ 40.646365][ T496] note: syz.1.57[496] exited with preempt_count 1 [ 40.734142][ T502] erofs: (device loop0): mounted with root inode @ nid 36. [ 40.823740][ T502] note: syz.0.61[502] exited with preempt_count 1 [ 40.827171][ T504] erofs: (device loop4): mounted with root inode @ nid 36. [ 40.897824][ T506] erofs: (device loop6): mounted with root inode @ nid 36. [ 40.926282][ T504] note: syz.4.62[504] exited with preempt_count 1 [ 40.981907][ T506] note: syz.6.63[506] exited with preempt_count 1 [ 40.985884][ T508] erofs: (device loop2): mounted with root inode @ nid 36. [ 41.114095][ T511] erofs: (device loop0): mounted with root inode @ nid 36. [ 41.162883][ T510] erofs: (device loop1): mounted with root inode @ nid 36. [ 41.164551][ T508] note: syz.2.64[508] exited with preempt_count 1 [ 41.171027][ T510] note: syz.1.65[510] exited with preempt_count 1 [ 41.177188][ T511] note: syz.0.66[511] exited with preempt_count 1 [ 41.433710][ T515] erofs: (device loop6): mounted with root inode @ nid 36. [ 41.441307][ T514] erofs: (device loop4): mounted with root inode @ nid 36. [ 41.537668][ T515] note: syz.6.68[515] exited with preempt_count 1 [ 41.537761][ T514] note: syz.4.67[514] exited with preempt_count 1 [ 41.551808][ T519] erofs: (device loop1): mounted with root inode @ nid 36. [ 41.559311][ T518] erofs: (device loop2): mounted with root inode @ nid 36. [ 41.604507][ T520] erofs: (device loop0): mounted with root inode @ nid 36. [ 41.645809][ T518] note: syz.2.70[518] exited with preempt_count 1 [ 41.649441][ T519] note: syz.1.69[519] exited with preempt_count 1 [ 41.652555][ T520] note: syz.0.71[520] exited with preempt_count 1 [ 41.865304][ T524] erofs: (device loop6): mounted with root inode @ nid 36. [ 41.987066][ T524] note: syz.6.72[524] exited with preempt_count 1 [ 41.987318][ T526] erofs: (device loop4): mounted with root inode @ nid 36. [ 41.998460][ T527] erofs: (device loop2): mounted with root inode @ nid 36. [ 42.069792][ T527] note: syz.2.75[527] exited with preempt_count 1 [ 42.073949][ T531] erofs: (device loop0): mounted with root inode @ nid 36. [ 42.104433][ T531] note: syz.0.76[531] exited with preempt_count 1 [ 42.108054][ T526] note: syz.4.73[526] exited with preempt_count 1 [ 42.111084][ T529] erofs: (device loop1): mounted with root inode @ nid 36. [ 42.154400][ T529] note: syz.1.74[529] exited with preempt_count 1 [ 42.254073][ T534] erofs: (device loop6): mounted with root inode @ nid 36. [ 42.344600][ T534] note: syz.6.77[534] exited with preempt_count 1 [ 42.344925][ T536] erofs: (device loop0): mounted with root inode @ nid 36. [ 42.385440][ T539] erofs: (device loop2): mounted with root inode @ nid 36. [ 42.493781][ T536] note: syz.0.79[536] exited with preempt_count 1 [ 42.499867][ T539] note: syz.2.78[539] exited with preempt_count 1 [ 42.503312][ T541] erofs: (device loop1): mounted with root inode @ nid 36. [ 42.507278][ T538] erofs: (device loop4): mounted with root inode @ nid 36. [ 42.552582][ T544] erofs: (device loop6): mounted with root inode @ nid 36. [ 42.664633][ T541] note: syz.1.81[541] exited with preempt_count 1 [ 42.671869][ T544] note: syz.6.82[544] exited with preempt_count 1 [ 42.672273][ T538] note: syz.4.80[538] exited with preempt_count 1 [ 42.917908][ T546] erofs: (device loop0): mounted with root inode @ nid 36. [ 42.954537][ T548] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.058933][ T550] erofs: (device loop6): mounted with root inode @ nid 36. [ 43.063699][ T546] note: syz.0.83[546] exited with preempt_count 1 [ 43.066742][ T550] note: syz.6.86[550] exited with preempt_count 1 [ 43.072774][ T553] erofs: (device loop4): mounted with root inode @ nid 36. [ 43.084811][ T548] note: syz.2.84[548] exited with preempt_count 1 [ 43.087601][ T551] erofs: (device loop1): mounted with root inode @ nid 36. [ 43.136079][ T553] note: syz.4.87[553] exited with preempt_count 1 [ 43.136313][ T551] note: syz.1.85[551] exited with preempt_count 1 [ 43.451539][ T556] erofs: (device loop6): mounted with root inode @ nid 36. [ 43.454900][ T559] erofs: (device loop0): mounted with root inode @ nid 36. [ 43.486853][ T561] erofs: (device loop1): mounted with root inode @ nid 36. [ 43.514211][ T558] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.560679][ T559] BUG: scheduling while atomic: syz.0.88/559/0x00000002 [ 43.560911][ T556] note: syz.6.89[556] exited with preempt_count 1 [ 43.567668][ T559] Modules linked in: [ 43.567674][ T559] Preemption disabled at: [ 43.567706][ T559] [] z_erofs_reload_indexes+0x318/0x450 [ 43.567723][ T559] CPU: 1 PID: 559 Comm: syz.0.88 Not tainted syzkaller #0 [ 43.574544][ T561] note: syz.1.92[561] exited with preempt_count 1 [ 43.578201][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 43.589408][ T558] note: syz.2.90[558] exited with preempt_count 1 [ 43.589601][ T559] Call Trace: [ 43.613796][ T562] erofs: (device loop4): mounted with root inode @ nid 36. [ 43.619770][ T559] __dump_stack+0x21/0x24 [ 43.619786][ T559] dump_stack_lvl+0x1a7/0x208 [ 43.629796][ T562] note: syz.4.91[562] exited with preempt_count 1 [ 43.630265][ T559] ? z_erofs_reload_indexes+0x318/0x450 [ 43.651238][ T559] ? show_regs_print_info+0x18/0x18 [ 43.656555][ T559] ? z_erofs_reload_indexes+0x318/0x450 [ 43.662192][ T559] dump_stack+0x15/0x1c [ 43.666433][ T559] __schedule_bug+0x183/0x240 [ 43.671107][ T559] ? __migrate_task+0x190/0x190 [ 43.676018][ T559] __schedule+0xc45/0x1320 [ 43.680405][ T559] ? __sched_text_start+0x8/0x8 [ 43.685232][ T559] ? unlock_page_memcg+0x110/0x110 [ 43.690316][ T559] ? ____fput+0x15/0x20 [ 43.694447][ T559] schedule+0x13c/0x1d0 [ 43.698594][ T559] exit_to_user_mode_loop+0x4b/0xe0 [ 43.703773][ T559] exit_to_user_mode_prepare+0x76/0xa0 [ 43.709300][ T559] syscall_exit_to_user_mode+0x1d/0x40 [ 43.715026][ T559] do_syscall_64+0x3d/0x40 [ 43.719512][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.725564][ T559] RIP: 0033:0x7f24ff569cb9 [ 43.730577][ T559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.750338][ T559] RSP: 002b:00007ffec18a7488 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 43.758724][ T559] RAX: 0000000000000000 RBX: 00007ffec18a7570 RCX: 00007f24ff569cb9 [ 43.766755][ T559] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 43.774700][ T559] RBP: 000000000000a945 R08: 0000000000000001 R09: 0000000000000000 [ 43.782746][ T559] R10: 0000001b32320000 R11: 0000000000000246 R12: 0000000000000000 [ 43.790702][ T559] R13: 00007f24ff7e4fac R14: 00007f24ff7e4fa8 R15: 00007f24ff7e4fa0 [ 44.199642][ T568] erofs: (device loop6): mounted with root inode @ nid 36. [ 44.207084][ T571] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.224486][ T568] note: syz.6.94[568] exited with preempt_count 1 [ 44.226036][ T567] erofs: (device loop1): mounted with root inode @ nid 36. [ 44.232029][ T569] erofs: (device loop4): mounted with root inode @ nid 36. [ 44.245682][ T571] note: syz.2.95[571] exited with preempt_count 1 [ 44.308027][ T569] note: syz.4.96[569] exited with preempt_count 1 [ 44.314708][ T575] erofs: (device loop0): mounted with root inode @ nid 36. [ 44.374271][ T567] note: syz.1.97[567] exited with preempt_count 1 [ 44.378369][ T575] note: syz.0.98[575] exited with preempt_count 1 [ 44.410249][ T579] erofs: (device loop6): mounted with root inode @ nid 36. [ 44.442212][ T581] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.491607][ T581] note: syz.2.100[581] exited with preempt_count 1 [ 44.498441][ T584] erofs: (device loop0): mounted with root inode @ nid 36. [ 44.567471][ T579] note: syz.6.99[579] exited with preempt_count 1 [ 44.574026][ T583] erofs: (device loop4): mounted with root inode @ nid 36. [ 44.615618][ T584] BUG: scheduling while atomic: syz.0.103/584/0x00000002 [ 44.616562][ T583] note: syz.4.101[583] exited with preempt_count 1 [ 44.622660][ T584] Modules linked in: [ 44.622666][ T584] Preemption disabled at: [ 44.622683][ T584] [] z_erofs_reload_indexes+0x318/0x450 [ 44.622699][ T584] CPU: 1 PID: 584 Comm: syz.0.103 Tainted: G W syzkaller #0 [ 44.653413][ T584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 44.663539][ T584] Call Trace: [ 44.666815][ T584] __dump_stack+0x21/0x24 [ 44.671128][ T584] dump_stack_lvl+0x1a7/0x208 [ 44.675781][ T584] ? z_erofs_reload_indexes+0x318/0x450 [ 44.681327][ T584] ? show_regs_print_info+0x18/0x18 [ 44.686505][ T584] ? z_erofs_reload_indexes+0x318/0x450 [ 44.692043][ T584] dump_stack+0x15/0x1c [ 44.696259][ T584] __schedule_bug+0x183/0x240 [ 44.700927][ T584] ? __migrate_task+0x190/0x190 [ 44.705750][ T584] ? task_work_add+0x11e/0x1e0 [ 44.710502][ T584] __schedule+0xc45/0x1320 [ 44.714892][ T584] ? __sched_text_start+0x8/0x8 [ 44.719729][ T584] ? pick_file+0x2b0/0x2b0 [ 44.724130][ T584] ? security_file_ioctl+0x84/0xa0 [ 44.729260][ T584] schedule+0x13c/0x1d0 [ 44.733395][ T584] exit_to_user_mode_loop+0x4b/0xe0 [ 44.738597][ T584] exit_to_user_mode_prepare+0x76/0xa0 [ 44.744054][ T584] syscall_exit_to_user_mode+0x1d/0x40 [ 44.749496][ T584] do_syscall_64+0x3d/0x40 [ 44.754116][ T584] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.760003][ T584] RIP: 0033:0x7f24ff569cb9 [ 44.764485][ T584] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.784364][ T584] RSP: 002b:00007ffec18a7488 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 44.792760][ T584] RAX: 0000000000000000 RBX: 00007ffec18a7570 RCX: 00007f24ff569cb9 [ 44.800708][ T584] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 44.808668][ T584] RBP: 000000000000ad8d R08: 0000000000000001 R09: 0000000000000000 [ 44.816630][ T584] R10: 0000001b32320000 R11: 0000000000000246 R12: 0000000000000000 [ 44.824728][ T584] R13: 00007f24ff7e4fac R14: 00007f24ff7e4fa8 R15: 00007f24ff7e4fa0 [ 44.927002][ T587] erofs: (device loop1): mounted with root inode @ nid 36. [ 44.999378][ T589] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.147189][ T587] note: syz.1.102[587] exited with preempt_count 1 [ 45.149648][ T589] note: syz.2.104[589] exited with preempt_count 1 [ 45.162788][ T590] erofs: (device loop6): mounted with root inode @ nid 36. [ 45.180308][ T593] erofs: (device loop4): mounted with root inode @ nid 36. [ 45.209259][ T595] erofs: (device loop0): mounted with root inode @ nid 36. 2026/01/25 02:06:12 executed programs: 103 [ 45.274896][ T590] note: syz.6.105[590] exited with preempt_count 1 [ 45.329244][ T595] note: syz.0.107[595] exited with preempt_count 1 [ 45.382166][ T597] erofs: (device loop1): mounted with root inode @ nid 36. [ 45.428048][ T593] note: syz.4.106[593] exited with preempt_count 1 [ 45.474153][ T597] note: syz.1.108[597] exited with preempt_count 1 [ 45.480781][ T598] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.488974][ T602] erofs: (device loop0): mounted with root inode @ nid 36. [ 45.531042][ T601] erofs: (device loop6): mounted with root inode @ nid 36. [ 45.536310][ T598] note: syz.2.109[598] exited with preempt_count 1 [ 45.584083][ T601] note: syz.6.110[601] exited with preempt_count 1 [ 45.628075][ T602] note: syz.0.111[602] exited with preempt_count 1 [ 45.676210][ T604] erofs: (device loop4): mounted with root inode @ nid 36. [ 45.686149][ T606] erofs: (device loop1): mounted with root inode @ nid 36. [ 45.777452][ T606] note: syz.1.113[606] exited with preempt_count 1 [ 45.837465][ T611] erofs: (device loop6): mounted with root inode @ nid 36. [ 45.866533][ T609] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.869406][ T611] note: syz.6.115[611] exited with preempt_count 1 [ 45.879185][ T609] note: syz.2.114[609] exited with preempt_count 1 [ 45.882642][ T604] note: syz.4.112[604] exited with preempt_count 1 [ 45.892526][ T613] erofs: (device loop0): mounted with root inode @ nid 36. [ 45.896723][ T615] erofs: (device loop1): mounted with root inode @ nid 36. [ 45.911046][ T613] note: syz.0.116[613] exited with preempt_count 1 [ 45.912328][ T615] note: syz.1.117[615] exited with preempt_count 1 [ 46.288486][ T617] erofs: (device loop4): mounted with root inode @ nid 36. [ 46.330167][ T620] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.340408][ T617] note: syz.4.120[617] exited with preempt_count 1 [ 46.374313][ T622] erofs: (device loop6): mounted with root inode @ nid 36. [ 46.381813][ T619] erofs: (device loop1): mounted with root inode @ nid 36. [ 46.405241][ T620] note: syz.2.118[620] exited with preempt_count 1 [ 46.411637][ T624] erofs: (device loop0): mounted with root inode @ nid 36. [ 46.412210][ T622] note: syz.6.119[622] exited with preempt_count 1 [ 46.419559][ T624] note: syz.0.121[624] exited with preempt_count 1 [ 46.485264][ T619] note: syz.1.122[619] exited with preempt_count 1 [ 46.492115][ T627] erofs: (device loop4): mounted with root inode @ nid 36. [ 46.582182][ T629] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.618271][ T631] erofs: (device loop0): mounted with root inode @ nid 36. [ 46.656958][ T627] note: syz.4.123[627] exited with preempt_count 1 [ 46.657947][ T629] note: syz.2.124[629] exited with preempt_count 1 [ 46.665040][ T634] erofs: (device loop6): mounted with root inode @ nid 36. [ 46.677582][ T631] note: syz.0.125[631] exited with preempt_count 1 [ 46.724794][ T632] erofs: (device loop1): mounted with root inode @ nid 36. [ 46.793465][ T634] note: syz.6.126[634] exited with preempt_count 1 [ 46.847118][ T632] note: syz.1.127[632] exited with preempt_count 1 [ 47.127460][ T638] erofs: (device loop0): mounted with root inode @ nid 36. [ 47.128248][ T643] erofs: (device loop4): mounted with root inode @ nid 36. [ 47.135496][ T639] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.155035][ T643] note: syz.4.133[643] exited with preempt_count 1 [ 47.157651][ T638] note: syz.0.130[638] exited with preempt_count 1 [ 47.162776][ T639] note: syz.2.129[639] exited with preempt_count 1 [ 47.169723][ T641] erofs: (device loop6): mounted with root inode @ nid 36. [ 47.177788][ T645] erofs: (device loop1): mounted with root inode @ nid 36. [ 47.369007][ T649] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.403913][ T645] note: syz.1.132[645] exited with preempt_count 1 [ 47.408341][ T641] note: syz.6.131[641] exited with preempt_count 1 [ 47.410915][ T648] erofs: (device loop4): mounted with root inode @ nid 36. [ 47.431741][ T649] note: syz.2.136[649] exited with preempt_count 1 [ 47.438839][ T651] erofs: (device loop0): mounted with root inode @ nid 36. [ 47.456907][ T651] note: syz.0.135[651] exited with preempt_count 1 [ 47.494601][ T648] note: syz.4.134[648] exited with preempt_count 1 [ 47.758741][ T655] erofs: (device loop6): mounted with root inode @ nid 36. [ 47.827595][ T655] note: syz.6.140[655] exited with preempt_count 1 [ 47.835948][ T660] erofs: (device loop1): mounted with root inode @ nid 36. [ 47.836912][ T658] erofs: (device loop4): mounted with root inode @ nid 36. [ 47.886051][ T657] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.888118][ T660] note: syz.1.138[660] exited with preempt_count 1 [ 48.009748][ T663] erofs: (device loop0): mounted with root inode @ nid 36. [ 48.010417][ T658] note: syz.4.142[658] exited with preempt_count 1 [ 48.017770][ T663] note: syz.0.141[663] exited with preempt_count 1 [ 48.066927][ T665] erofs: (device loop6): mounted with root inode @ nid 36. [ 48.067661][ T657] note: syz.2.139[657] exited with preempt_count 1 [ 48.077128][ T665] note: syz.6.143[665] exited with preempt_count 1 [ 48.282024][ T667] erofs: (device loop1): mounted with root inode @ nid 36. [ 48.289475][ T670] erofs: (device loop4): mounted with root inode @ nid 36. [ 48.299706][ T667] note: syz.1.144[667] exited with preempt_count 1 [ 48.418806][ T670] note: syz.4.145[670] exited with preempt_count 1 [ 48.476760][ T673] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.477901][ T668] erofs: (device loop0): mounted with root inode @ nid 36. [ 48.594132][ T673] note: syz.2.147[673] exited with preempt_count 1 [ 48.656574][ T668] note: syz.0.146[668] exited with preempt_count 1 [ 48.657789][ T675] erofs: (device loop6): mounted with root inode @ nid 36. [ 48.670364][ T677] erofs: (device loop1): mounted with root inode @ nid 36. [ 48.686277][ T677] note: syz.1.149[677] exited with preempt_count 1 [ 48.724517][ T680] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.774613][ T675] note: syz.6.148[675] exited with preempt_count 1 [ 48.879028][ T678] erofs: (device loop4): mounted with root inode @ nid 36. [ 48.947858][ T685] erofs: (device loop6): mounted with root inode @ nid 36. [ 48.947864][ T678] note: syz.4.150[678] exited with preempt_count 1 [ 48.956120][ T680] note: syz.2.151[680] exited with preempt_count 1 [ 48.994898][ T684] erofs: (device loop1): mounted with root inode @ nid 36. [ 48.996595][ T683] erofs: (device loop0): mounted with root inode @ nid 36. [ 49.067144][ T685] note: syz.6.154[685] exited with preempt_count 1 [ 49.067149][ T683] note: syz.0.152[683] exited with preempt_count 1 [ 49.134239][ T684] note: syz.1.153[684] exited with preempt_count 1 [ 49.231694][ T690] erofs: (device loop4): mounted with root inode @ nid 36. [ 49.311073][ T690] note: syz.4.155[690] exited with preempt_count 1 [ 49.318116][ T693] erofs: (device loop0): mounted with root inode @ nid 36. [ 49.320315][ T695] erofs: (device loop6): mounted with root inode @ nid 36. [ 49.360602][ T693] note: syz.0.157[693] exited with preempt_count 1 [ 49.363573][ T692] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.408482][ T695] note: syz.6.158[695] exited with preempt_count 1 [ 49.418138][ T698] erofs: (device loop1): mounted with root inode @ nid 36. [ 49.419109][ T692] note: syz.2.159[692] exited with preempt_count 1 [ 49.544494][ T700] erofs: (device loop4): mounted with root inode @ nid 36. [ 49.551592][ T698] note: syz.1.160[698] exited with preempt_count 1 [ 49.605239][ T702] erofs: (device loop0): mounted with root inode @ nid 36. [ 49.635829][ T700] note: syz.4.161[700] exited with preempt_count 1 [ 49.642652][ T704] erofs: (device loop6): mounted with root inode @ nid 36. [ 49.744431][ T702] note: syz.0.162[702] exited with preempt_count 1 [ 49.784691][ T704] note: syz.6.163[704] exited with preempt_count 1 [ 49.789473][ T707] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.814167][ T706] erofs: (device loop1): mounted with root inode @ nid 36. [ 49.905225][ T706] note: syz.1.165[706] exited with preempt_count 1 [ 49.908497][ T709] erofs: (device loop4): mounted with root inode @ nid 36. [ 49.954439][ T712] erofs: (device loop0): mounted with root inode @ nid 36. [ 49.958389][ T707] note: syz.2.164[707] exited with preempt_count 1 [ 49.968901][ T712] note: syz.0.167[712] exited with preempt_count 1 [ 49.993039][ T714] erofs: (device loop6): mounted with root inode @ nid 36. [ 49.995791][ T709] note: syz.4.166[709] exited with preempt_count 1 [ 50.013573][ T716] erofs: (device loop1): mounted with root inode @ nid 36. [ 50.094290][ T714] note: syz.6.168[714] exited with preempt_count 1 [ 50.101465][ T716] note: syz.1.169[716] exited with preempt_count 1 [ 50.308367][ T718] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.455838][ T718] note: syz.2.170[718] exited with preempt_count 1 [ 50.461355][ T721] erofs: (device loop4): mounted with root inode @ nid 36. [ 50.463655][ T722] erofs: (device loop1): mounted with root inode @ nid 36. [ 50.469844][ T720] erofs: (device loop0): mounted with root inode @ nid 36. [ 50.479928][ T721] note: syz.4.173[721] exited with preempt_count 1 [ 50.484519][ T722] note: syz.1.174[722] exited with preempt_count 1 [ 50.497631][ T720] note: syz.0.171[720] exited with preempt_count 1 2026/01/25 02:06:17 executed programs: 169 [ 50.498956][ T726] erofs: (device loop6): mounted with root inode @ nid 36. [ 50.564466][ T726] note: syz.6.175[726] exited with preempt_count 1 [ 50.744536][ T731] erofs: (device loop4): mounted with root inode @ nid 36. [ 50.785001][ T729] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.834142][ T731] note: syz.4.177[731] exited with preempt_count 1 [ 50.908323][ T729] note: syz.2.176[729] exited with preempt_count 1 [ 50.918788][ T734] erofs: (device loop0): mounted with root inode @ nid 36. [ 50.950186][ T734] note: syz.0.179[734] exited with preempt_count 1 [ 50.956959][ T736] erofs: (device loop6): mounted with root inode @ nid 36. [ 51.028054][ T738] erofs: (device loop1): mounted with root inode @ nid 36. [ 51.129492][ T738] note: syz.1.182[738] exited with preempt_count 1 [ 51.132700][ T736] note: syz.6.180[736] exited with preempt_count 1 [ 51.138981][ T741] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.171278][ T742] erofs: (device loop0): mounted with root inode @ nid 36. [ 51.276089][ T741] note: syz.2.183[741] exited with preempt_count 1 [ 51.276571][ T746] erofs: (device loop6): mounted with root inode @ nid 36. [ 51.285631][ T742] note: syz.0.184[742] exited with preempt_count 1 [ 51.290521][ T746] note: syz.6.186[746] exited with preempt_count 1 [ 51.299649][ T740] erofs: (device loop4): mounted with root inode @ nid 36. [ 51.324119][ T748] erofs: (device loop1): mounted with root inode @ nid 36. [ 51.344759][ T748] note: syz.1.185[748] exited with preempt_count 1 [ 51.364741][ T740] note: syz.4.181[740] exited with preempt_count 1 [ 51.483665][ T750] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.529744][ T755] erofs: (device loop6): mounted with root inode @ nid 36. [ 51.604887][ T750] note: syz.2.187[750] exited with preempt_count 1 [ 51.609455][ T753] erofs: (device loop0): mounted with root inode @ nid 36. [ 51.617921][ T755] note: syz.6.191[755] exited with preempt_count 1 [ 51.802448][ T753] note: syz.0.189[753] exited with preempt_count 1 [ 51.806091][ T759] erofs: (device loop4): mounted with root inode @ nid 36. [ 51.810747][ T758] erofs: (device loop1): mounted with root inode @ nid 36. [ 51.884465][ T758] note: syz.1.193[758] exited with preempt_count 1 [ 51.891904][ T762] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.893214][ T764] erofs: (device loop6): mounted with root inode @ nid 36. [ 51.937888][ T762] note: syz.2.194[762] exited with preempt_count 1 [ 51.941123][ T764] note: syz.6.195[764] exited with preempt_count 1 [ 52.100116][ T766] erofs: (device loop0): mounted with root inode @ nid 36. [ 52.106030][ T759] note: syz.4.192[759] exited with preempt_count 1 [ 52.113015][ T770] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.115275][ T766] note: syz.0.196[766] exited with preempt_count 1 [ 52.124572][ T770] note: syz.2.198[770] exited with preempt_count 1 [ 52.144191][ T769] erofs: (device loop6): mounted with root inode @ nid 36. [ 52.151041][ T768] erofs: (device loop1): mounted with root inode @ nid 36. [ 52.253446][ T769] BUG: scheduling while atomic: syz.6.199/769/0x00000002 [ 52.260574][ T769] Modules linked in: [ 52.264514][ T769] Preemption disabled at: [ 52.264533][ T769] [] z_erofs_reload_indexes+0x318/0x450 [ 52.276236][ T769] CPU: 0 PID: 769 Comm: syz.6.199 Tainted: G W syzkaller #0 [ 52.284923][ T769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 52.286243][ T768] note: syz.1.197[768] exited with preempt_count 1 [ 52.295140][ T769] Call Trace: [ 52.295158][ T769] __dump_stack+0x21/0x24 [ 52.295166][ T769] dump_stack_lvl+0x1a7/0x208 [ 52.295177][ T769] ? z_erofs_reload_indexes+0x318/0x450 [ 52.295185][ T769] ? show_regs_print_info+0x18/0x18 [ 52.295194][ T769] ? z_erofs_reload_indexes+0x318/0x450 [ 52.295202][ T769] dump_stack+0x15/0x1c [ 52.295212][ T769] __schedule_bug+0x183/0x240 [ 52.295220][ T769] ? __migrate_task+0x190/0x190 [ 52.295236][ T769] __schedule+0xc45/0x1320 [ 52.348233][ T769] ? __sched_text_start+0x8/0x8 [ 52.353059][ T769] ? unlock_page_memcg+0x110/0x110 [ 52.358145][ T769] ? ____fput+0x15/0x20 [ 52.362278][ T769] schedule+0x13c/0x1d0 [ 52.366414][ T769] exit_to_user_mode_loop+0x4b/0xe0 [ 52.371581][ T769] exit_to_user_mode_prepare+0x76/0xa0 [ 52.377097][ T769] syscall_exit_to_user_mode+0x1d/0x40 [ 52.382526][ T769] do_syscall_64+0x3d/0x40 [ 52.386919][ T769] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.392879][ T769] RIP: 0033:0x7fc6e6323cb9 [ 52.397278][ T769] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.416861][ T769] RSP: 002b:00007ffdc3f61738 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 52.425335][ T769] RAX: 0000000000000000 RBX: 00007ffdc3f61820 RCX: 00007fc6e6323cb9 [ 52.433283][ T769] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 52.441245][ T769] RBP: 000000000000cb6d R08: 0000000000000001 R09: 0000000000000000 [ 52.449195][ T769] R10: 0000001b32720000 R11: 0000000000000246 R12: 0000000000000000 [ 52.457229][ T769] R13: 00007fc6e659efac R14: 00007fc6e659efa8 R15: 00007fc6e659efa0 [ 52.662738][ T775] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.665128][ T776] erofs: (device loop0): mounted with root inode @ nid 36. [ 52.677378][ T774] erofs: (device loop4): mounted with root inode @ nid 36. [ 52.700918][ T776] note: syz.0.201[776] exited with preempt_count 1 [ 52.702679][ T780] erofs: (device loop1): mounted with root inode @ nid 36. [ 52.722798][ T774] note: syz.4.200[774] exited with preempt_count 1 [ 52.734943][ T780] note: syz.1.203[780] exited with preempt_count 1 [ 52.741765][ T782] erofs: (device loop6): mounted with root inode @ nid 36. [ 52.757591][ T775] note: syz.2.202[775] exited with preempt_count 1 [ 52.839599][ T782] note: syz.6.204[782] exited with preempt_count 1 [ 52.990444][ T786] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.061514][ T788] erofs: (device loop1): mounted with root inode @ nid 36. [ 53.061883][ T786] note: syz.2.207[786] exited with preempt_count 1 [ 53.071113][ T785] erofs: (device loop4): mounted with root inode @ nid 36. [ 53.113978][ T792] erofs: (device loop6): mounted with root inode @ nid 36. [ 53.114066][ T784] erofs: (device loop0): mounted with root inode @ nid 36. [ 53.121600][ T792] note: syz.6.209[792] exited with preempt_count 1 [ 53.129661][ T784] note: syz.0.205[784] exited with preempt_count 1 [ 53.142008][ T788] note: syz.1.208[788] exited with preempt_count 1 [ 53.166807][ T785] note: syz.4.206[785] exited with preempt_count 1 [ 53.358871][ T795] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.395697][ T799] erofs: (device loop1): mounted with root inode @ nid 36. [ 53.399686][ T796] erofs: (device loop6): mounted with root inode @ nid 36. [ 53.409133][ T795] note: syz.2.214[795] exited with preempt_count 1 [ 53.412467][ T799] note: syz.1.213[799] exited with preempt_count 1 [ 53.444559][ T802] erofs: (device loop0): mounted with root inode @ nid 36. [ 53.448241][ T801] erofs: (device loop4): mounted with root inode @ nid 36. [ 53.524583][ T796] note: syz.6.212[796] exited with preempt_count 1 [ 53.533130][ T801] note: syz.4.215[801] exited with preempt_count 1 [ 53.540006][ T802] note: syz.0.211[802] exited with preempt_count 1