syzkaller
syzkaller login: [ 16.290187][ T36] kauditd_printk_skb: 31 callbacks suppressed
[ 16.290211][ T36] audit: type=1400 audit(1760834981.170:59): avc: denied { transition } for pid=232 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 16.298514][ T36] audit: type=1400 audit(1760834981.170:60): avc: denied { noatsecure } for pid=232 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 16.302593][ T36] audit: type=1400 audit(1760834981.170:61): avc: denied { write } for pid=232 comm="sh" path="pipe:[2022]" dev="pipefs" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 16.307318][ T36] audit: type=1400 audit(1760834981.170:62): avc: denied { rlimitinh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 16.311379][ T36] audit: type=1400 audit(1760834981.170:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts.
2025/10/19 00:51:31 parsed 1 programs
[ 126.698897][ T36] audit: type=1400 audit(1760835091.580:64): avc: denied { node_bind } for pid=290 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 128.181727][ T36] audit: type=1400 audit(1760835093.060:65): avc: denied { mounton } for pid=299 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
[ 128.183336][ T299] cgroup: Unknown subsys name 'net'
[ 128.204529][ T36] audit: type=1400 audit(1760835093.060:66): avc: denied { mount } for pid=299 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
[ 128.231919][ T36] audit: type=1400 audit(1760835093.090:67): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 128.232309][ T299] cgroup: Unknown subsys name 'devices'
[ 128.415430][ T299] cgroup: Unknown subsys name 'hugetlb'
[ 128.421143][ T299] cgroup: Unknown subsys name 'rlimit'
[ 128.544714][ T36] audit: type=1400 audit(1760835093.430:68): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 128.567981][ T36] audit: type=1400 audit(1760835093.430:69): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 128.588638][ T36] audit: type=1400 audit(1760835093.430:70): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 128.593885][ T301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 128.609350][ T36] audit: type=1400 audit(1760835093.430:71): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 128.637846][ T36] audit: type=1400 audit(1760835093.430:72): avc: denied { sys_module } for pid=299 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 128.643647][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 128.658841][ T36] audit: type=1400 audit(1760835093.430:73): avc: denied { mounton } for pid=299 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
[ 129.574653][ T303] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 130.490033][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 130.497303][ T354] bridge0: port 1(bridge_slave_0) entered disabled state
[ 130.504404][ T354] bridge_slave_0: entered allmulticast mode
[ 130.510772][ T354] bridge_slave_0: entered promiscuous mode
[ 130.517431][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 130.524535][ T354] bridge0: port 2(bridge_slave_1) entered disabled state
[ 130.531655][ T354] bridge_slave_1: entered allmulticast mode
[ 130.538053][ T354] bridge_slave_1: entered promiscuous mode
[ 130.590995][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 130.598146][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 130.605504][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 130.612637][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 130.640958][ T318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 130.648489][ T318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 130.658295][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 130.665413][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 130.678205][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 130.685361][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 130.709922][ T354] veth0_vlan: entered promiscuous mode
[ 130.721006][ T354] veth1_macvtap: entered promiscuous mode
[ 130.797380][ T46] bridge_slave_1: left allmulticast mode
[ 130.803170][ T46] bridge_slave_1: left promiscuous mode
[ 130.808924][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 130.822347][ T46] bridge_slave_0: left allmulticast mode
[ 130.828228][ T46] bridge_slave_0: left promiscuous mode
[ 130.834210][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
2025/10/19 00:51:35 executed programs: 0
[ 130.979311][ T46] veth1_macvtap: left promiscuous mode
[ 130.986010][ T46] veth0_vlan: left promiscuous mode
[ 131.057222][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.064355][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.071690][ T372] bridge_slave_0: entered allmulticast mode
[ 131.078582][ T372] bridge_slave_0: entered promiscuous mode
[ 131.085383][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.092457][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.099844][ T372] bridge_slave_1: entered allmulticast mode
[ 131.106437][ T372] bridge_slave_1: entered promiscuous mode
[ 131.158089][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.165219][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 131.172859][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.180002][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 131.201702][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.209195][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.218574][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.225678][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 131.235130][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.242207][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 131.268241][ T372] veth0_vlan: entered promiscuous mode
[ 131.281115][ T372] veth1_macvtap: entered promiscuous mode
[ 146.370041][ T388] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.377300][ T388] bridge0: port 1(bridge_slave_0) entered disabled state
[ 146.385116][ T388] bridge_slave_0: entered allmulticast mode
[ 146.391648][ T388] bridge_slave_0: entered promiscuous mode
[ 146.398243][ T388] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.405452][ T388] bridge0: port 2(bridge_slave_1) entered disabled state
[ 146.413288][ T388] bridge_slave_1: entered allmulticast mode
[ 146.419937][ T388] bridge_slave_1: entered promiscuous mode
[ 146.471238][ T388] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.478378][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.485730][ T388] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.492950][ T388] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.515210][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 146.522612][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 146.532750][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.539869][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.549188][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.556284][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:51:51 executed programs: 3
[ 146.582365][ T388] veth0_vlan: entered promiscuous mode
[ 146.594146][ T388] veth1_macvtap: entered promiscuous mode
[ 161.684203][ T404] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.691293][ T404] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.698734][ T404] bridge_slave_0: entered allmulticast mode
[ 161.705137][ T404] bridge_slave_0: entered promiscuous mode
[ 161.711525][ T404] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.718664][ T404] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.725861][ T404] bridge_slave_1: entered allmulticast mode
[ 161.732147][ T404] bridge_slave_1: entered promiscuous mode
[ 161.783961][ T404] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.791060][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 161.798429][ T404] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.805507][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 161.828247][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.836182][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.846567][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.853834][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 161.863343][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.870468][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:52:06 executed programs: 4
[ 161.900059][ T404] veth0_vlan: entered promiscuous mode
[ 161.912474][ T404] veth1_macvtap: entered promiscuous mode
[ 177.003259][ T420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 177.010359][ T420] bridge0: port 1(bridge_slave_0) entered disabled state
[ 177.017492][ T420] bridge_slave_0: entered allmulticast mode
[ 177.023806][ T420] bridge_slave_0: entered promiscuous mode
[ 177.030234][ T420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 177.037329][ T420] bridge0: port 2(bridge_slave_1) entered disabled state
[ 177.044965][ T420] bridge_slave_1: entered allmulticast mode
[ 177.051274][ T420] bridge_slave_1: entered promiscuous mode
[ 177.103991][ T420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 177.111077][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 177.118439][ T420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 177.125519][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 177.148055][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 177.155669][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 177.166144][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 177.173246][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 177.182972][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 177.190060][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:52:22 executed programs: 5
[ 177.217018][ T420] veth0_vlan: entered promiscuous mode
[ 177.228782][ T420] veth1_macvtap: entered promiscuous mode
[ 192.317488][ T437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.324740][ T437] bridge0: port 1(bridge_slave_0) entered disabled state
[ 192.331820][ T437] bridge_slave_0: entered allmulticast mode
[ 192.338365][ T437] bridge_slave_0: entered promiscuous mode
[ 192.344994][ T437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.352046][ T437] bridge0: port 2(bridge_slave_1) entered disabled state
[ 192.359221][ T437] bridge_slave_1: entered allmulticast mode
[ 192.365551][ T437] bridge_slave_1: entered promiscuous mode
[ 192.418403][ T437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.425523][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 192.432910][ T437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.439960][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 192.462024][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 192.469734][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 192.484553][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.491631][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 192.499287][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.506375][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:52:37 executed programs: 6
[ 192.529736][ T437] veth0_vlan: entered promiscuous mode
[ 192.541295][ T437] veth1_macvtap: entered promiscuous mode
[ 207.633205][ T453] bridge0: port 1(bridge_slave_0) entered blocking state
[ 207.640394][ T453] bridge0: port 1(bridge_slave_0) entered disabled state
[ 207.647982][ T453] bridge_slave_0: entered allmulticast mode
[ 207.654394][ T453] bridge_slave_0: entered promiscuous mode
[ 207.660830][ T453] bridge0: port 2(bridge_slave_1) entered blocking state
[ 207.668017][ T453] bridge0: port 2(bridge_slave_1) entered disabled state
[ 207.675126][ T453] bridge_slave_1: entered allmulticast mode
[ 207.681350][ T453] bridge_slave_1: entered promiscuous mode
[ 207.733781][ T453] bridge0: port 2(bridge_slave_1) entered blocking state
[ 207.740863][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 207.748212][ T453] bridge0: port 1(bridge_slave_0) entered blocking state
[ 207.755302][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 207.777803][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 207.785353][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 207.795590][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 207.802683][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 207.812015][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 207.819116][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:52:52 executed programs: 7
[ 207.846364][ T453] veth0_vlan: entered promiscuous mode
[ 207.858301][ T453] veth1_macvtap: entered promiscuous mode
[ 222.949509][ T469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 222.956623][ T469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 222.963733][ T469] bridge_slave_0: entered allmulticast mode
[ 222.970000][ T469] bridge_slave_0: entered promiscuous mode
[ 222.976555][ T469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 222.983632][ T469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 222.990710][ T469] bridge_slave_1: entered allmulticast mode
[ 222.997170][ T469] bridge_slave_1: entered promiscuous mode
[ 223.049682][ T469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 223.056793][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 223.064136][ T469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 223.071223][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 223.092616][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 223.101303][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 223.111703][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 223.119111][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 223.128736][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 223.135858][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:53:08 executed programs: 8
[ 223.163720][ T469] veth0_vlan: entered promiscuous mode
[ 223.175409][ T469] veth1_macvtap: entered promiscuous mode
[ 238.279233][ T485] bridge0: port 1(bridge_slave_0) entered blocking state
[ 238.286342][ T485] bridge0: port 1(bridge_slave_0) entered disabled state
[ 238.293449][ T485] bridge_slave_0: entered allmulticast mode
[ 238.299725][ T485] bridge_slave_0: entered promiscuous mode
[ 238.306371][ T485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 238.313487][ T485] bridge0: port 2(bridge_slave_1) entered disabled state
[ 238.320673][ T485] bridge_slave_1: entered allmulticast mode
[ 238.327398][ T485] bridge_slave_1: entered promiscuous mode
[ 238.397678][ T485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 238.404835][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 238.412181][ T485] bridge0: port 1(bridge_slave_0) entered blocking state
[ 238.419344][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 238.447185][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 238.454756][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 238.466766][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 238.473886][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 238.484261][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 238.491343][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:53:23 executed programs: 9
[ 238.524663][ T485] veth0_vlan: entered promiscuous mode
[ 238.540401][ T485] veth1_macvtap: entered promiscuous mode
[ 253.646845][ T501] bridge0: port 1(bridge_slave_0) entered blocking state
[ 253.653960][ T501] bridge0: port 1(bridge_slave_0) entered disabled state
[ 253.661135][ T501] bridge_slave_0: entered allmulticast mode
[ 253.667520][ T501] bridge_slave_0: entered promiscuous mode
[ 253.674151][ T501] bridge0: port 2(bridge_slave_1) entered blocking state
[ 253.681192][ T501] bridge0: port 2(bridge_slave_1) entered disabled state
[ 253.688310][ T501] bridge_slave_1: entered allmulticast mode
[ 253.694611][ T501] bridge_slave_1: entered promiscuous mode
[ 253.757080][ T501] bridge0: port 2(bridge_slave_1) entered blocking state
[ 253.764294][ T501] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 253.771623][ T501] bridge0: port 1(bridge_slave_0) entered blocking state
[ 253.778787][ T501] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 253.810316][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 253.817786][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 253.828173][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 253.835292][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 253.845145][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 253.852242][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:53:38 executed programs: 10
[ 253.884776][ T501] veth0_vlan: entered promiscuous mode
[ 253.896811][ T501] veth1_macvtap: entered promiscuous mode
[ 269.000774][ T518] bridge0: port 1(bridge_slave_0) entered blocking state
[ 269.008101][ T518] bridge0: port 1(bridge_slave_0) entered disabled state
[ 269.015258][ T518] bridge_slave_0: entered allmulticast mode
[ 269.021581][ T518] bridge_slave_0: entered promiscuous mode
[ 269.028198][ T518] bridge0: port 2(bridge_slave_1) entered blocking state
[ 269.035270][ T518] bridge0: port 2(bridge_slave_1) entered disabled state
[ 269.042364][ T518] bridge_slave_1: entered allmulticast mode
[ 269.048782][ T518] bridge_slave_1: entered promiscuous mode
[ 269.116231][ T518] bridge0: port 2(bridge_slave_1) entered blocking state
[ 269.123377][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 269.130646][ T518] bridge0: port 1(bridge_slave_0) entered blocking state
[ 269.137731][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 269.164606][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 269.172120][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 269.182745][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 269.189849][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 269.199308][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 269.206434][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/10/19 00:53:54 executed programs: 11
[ 269.238825][ T518] veth0_vlan: entered promiscuous mode
[ 269.250898][ T518] veth1_macvtap: entered promiscuous mode
[ 270.483405][ T37] INFO: task syz.2.17:382 blocked for more than 122 seconds.
[ 270.490877][ T37] Not tainted syzkaller #0
[ 270.495954][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 270.504676][ T37] task:syz.2.17 state:D stack:0 pid:382 tgid:382 ppid:372 flags:0x00004006
[ 270.515002][ T37] Call Trace:
[ 270.518305][ T37]
[ 270.521241][ T37] __schedule+0x1322/0x1df0
[ 270.525833][ T37] ? __sched_text_start+0x10/0x10
[ 270.530903][ T37] ? _raw_spin_lock_irqsave+0xaf/0x150
[ 270.536472][ T37] ? _raw_spin_unlock+0x45/0x60
[ 270.541365][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 270.547245][ T37] schedule+0xc6/0x240
[ 270.551438][ T37] __fuse_simple_request+0xdb1/0x1980
[ 270.556892][ T37] ? __cfi___fuse_simple_request+0x10/0x10
[ 270.563052][ T37] ? __cfi_autoremove_wake_function+0x10/0x10
[ 270.569204][ T37] ? __kasan_check_write+0x18/0x20
[ 270.574453][ T37] ? _raw_spin_lock+0x8c/0x120
[ 270.579297][ T37] ? __cfi__raw_spin_lock+0x10/0x10
[ 270.584556][ T37] ? __cfi_autoremove_wake_function+0x10/0x10
[ 270.590655][ T37] ? fuse_lock_owner_id+0x154/0x190
[ 270.595978][ T37] fuse_flush+0x909/0x1d50
[ 270.600434][ T37] ? arch_stack_walk+0x10b/0x170
[ 270.605428][ T37] ? __cfi_fuse_flush+0x10/0x10
[ 270.610355][ T37] ? stack_trace_save+0x9d/0xe0
[ 270.615327][ T37] ? stack_depot_save_flags+0x38/0x800
[ 270.620834][ T37] ? x64_sys_call+0x1686/0x2ee0
[ 270.625752][ T37] ? do_syscall_64+0x58/0xf0
[ 270.630429][ T37] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 270.636597][ T37] ? __kasan_check_write+0x18/0x20
[ 270.641753][ T37] ? task_work_add+0x258/0x3f0
[ 270.646641][ T37] ? __cfi_task_work_add+0x10/0x10
[ 270.651791][ T37] ? __kasan_check_write+0x18/0x20
[ 270.657161][ T37] ? _raw_spin_lock+0x8c/0x120
[ 270.661993][ T37] ? __cfi__raw_spin_lock+0x10/0x10
[ 270.667599][ T37] ? __cfi_fuse_flush+0x10/0x10
[ 270.672536][ T37] filp_close+0xc0/0x160
[ 270.676891][ T37] __close_range+0x50e/0x6c0
[ 270.681517][ T37] ? __cfi___close_range+0x10/0x10
[ 270.686680][ T37] ? __kasan_check_write+0x18/0x20
[ 270.691828][ T37] ? fpregs_restore_userregs+0x11d/0x260
[ 270.697580][ T37] __x64_sys_close_range+0x7e/0x90
[ 270.702833][ T37] x64_sys_call+0x1686/0x2ee0
[ 270.707561][ T37] do_syscall_64+0x58/0xf0
[ 270.712012][ T37] ? clear_bhb_loop+0x50/0xa0
[ 270.716749][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 270.722673][ T37] RIP: 0033:0x7fb84678efc9
[ 270.727317][ T37] RSP: 002b:00007fff6ca6c9d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 270.735806][ T37] RAX: ffffffffffffffda RBX: 00000000000200db RCX: 00007fb84678efc9
[ 270.743844][ T37] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 270.751877][ T37] RBP: 00007fb8469e7da0 R08: 0000000000000001 R09: 0000000c6ca6cccf
[ 270.760053][ T37] R10: 0000001b33320000 R11: 0000000000000246 R12: 00007fb8469e5fac
[ 270.768167][ T37] R13: 00007fb8469e5fa0 R14: ffffffffffffffff R15: 00007fff6ca6caf0
[ 270.776236][ T37]
[ 270.779414][ T37] NMI backtrace for cpu 1
[ 270.779441][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 ab9e215a8d79cd87c3adea34e0b2794648952c95
[ 270.779470][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 270.779482][ T37] Call Trace:
[ 270.779488][ T37]
[ 270.779497][ T37] __dump_stack+0x21/0x30
[ 270.779531][ T37] dump_stack_lvl+0x10c/0x190
[ 270.779559][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 270.779588][ T37] ? preempt_schedule_irq+0x9c/0x100
[ 270.779620][ T37] ? __cfi_preempt_schedule_irq+0x10/0x10
[ 270.779655][ T37] dump_stack+0x19/0x20
[ 270.779676][ T37] nmi_cpu_backtrace+0x2bf/0x2d0
[ 270.779696][ T37] ? raw_irqentry_exit_cond_resched+0x33/0x40
[ 270.779724][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 270.779744][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 270.779765][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 270.779785][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 270.779806][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 270.779845][ T37] watchdog+0xd8f/0xed0
[ 270.779869][ T37] ? __cfi_watchdog+0x10/0x10
[ 270.779890][ T37] ? __kasan_check_read+0x15/0x20
[ 270.779914][ T37] ? __kthread_parkme+0x138/0x180
[ 270.779930][ T37] ? schedule+0xc6/0x240
[ 270.779952][ T37] kthread+0x2ca/0x370
[ 270.779967][ T37] ? __cfi_watchdog+0x10/0x10
[ 270.779988][ T37] ? __cfi_kthread+0x10/0x10
[ 270.780004][ T37] ret_from_fork+0x67/0xa0
[ 270.780026][ T37] ? __cfi_kthread+0x10/0x10
[ 270.780041][ T37] ret_from_fork_asm+0x1a/0x30
[ 270.780066][ T37]
[ 270.935521][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 270.940788][ C0] NMI backtrace for cpu 0
[ 270.940802][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 ab9e215a8d79cd87c3adea34e0b2794648952c95
[ 270.940824][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 270.940904][ C0] RIP: 0010:pv_native_safe_halt+0x17/0x20
[ 270.940930][ C0] Code: cc cc cc b8 54 93 b9 6b 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 02 3a 00 f3 0f 1e fa 55 48 89 e5 fb f4 <5d> e9 d3 54 02 00 cc cc cc b8 00 00 00 00 90 90 90 90 90 90 90 90
[ 270.940945][ C0] RSP: 0018:ffffffff87207da0 EFLAGS: 000002c2
[ 270.940960][ C0] RAX: ffff8881f6e00000 RBX: ffffffff87215540 RCX: ffffffff858d50be
[ 270.940974][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000002fba4
[ 270.940985][ C0] RBP: ffffffff87207da0 R08: ffff8881f6e39733 R09: 1ffff1103edc72e6
[ 270.940998][ C0] R10: dffffc0000000000 R11: ffffed103edc72e7 R12: 1ffffffff0e42aa8
[ 270.941010][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff87cb20e8
[ 270.941022][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 270.941036][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 270.941048][ C0] CR2: 00007efccb5f0d58 CR3: 000000011c8d4000 CR4: 00000000003526b0
[ 270.941064][ C0] Call Trace:
[ 270.941070][ C0]
[ 270.941077][ C0] default_idle+0x17/0x30
[ 270.941100][ C0] arch_cpu_idle+0xd/0x20
[ 270.941119][ C0] default_idle_call+0x3f/0x80
[ 270.941138][ C0] do_idle+0x1a0/0x470
[ 270.941156][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 270.941175][ C0] cpu_startup_entry+0x48/0x70
[ 270.941193][ C0] rest_init+0x10b/0x130
[ 270.941213][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 270.941236][ C0] start_kernel+0x46a/0x4bb
[ 270.941256][ C0] x86_64_start_reservations+0x2e/0x30
[ 270.941277][ C0] x86_64_start_kernel+0x6a/0x7b
[ 270.941297][ C0] common_startup_64+0x13b/0x157
[ 270.941323][ C0]