Warning: Permanently added '10.128.0.225' (ED25519) to the list of known hosts. [ 104.911240][ T24] audit: type=1400 audit(1744575796.180:66): avc: denied { execmem } for pid=362 comm="syz-executor398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 104.939962][ T24] audit: type=1400 audit(1744575796.180:67): avc: denied { mounton } for pid=368 comm="syz-executor398" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 104.961905][ T24] audit: type=1400 audit(1744575796.180:68): avc: denied { module_request } for pid=368 comm="syz-executor398" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 105.090924][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.097799][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.105728][ T371] device bridge_slave_0 entered promiscuous mode [ 105.121982][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.129003][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.136132][ T370] device bridge_slave_0 entered promiscuous mode [ 105.142823][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.149711][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.156905][ T371] device bridge_slave_1 entered promiscuous mode [ 105.171507][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.178550][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.186006][ T370] device bridge_slave_1 entered promiscuous mode [ 105.249235][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.256149][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.263730][ T368] device bridge_slave_0 entered promiscuous mode [ 105.270453][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.277555][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.284998][ T369] device bridge_slave_0 entered promiscuous mode [ 105.294721][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.301608][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.308937][ T369] device bridge_slave_1 entered promiscuous mode [ 105.315263][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.322163][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.329478][ T372] device bridge_slave_0 entered promiscuous mode [ 105.339485][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.346340][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.353783][ T372] device bridge_slave_1 entered promiscuous mode [ 105.360321][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.367271][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.374703][ T368] device bridge_slave_1 entered promiscuous mode [ 105.580550][ T24] audit: type=1400 audit(1744575796.850:69): avc: denied { create } for pid=370 comm="syz-executor398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 105.601185][ T24] audit: type=1400 audit(1744575796.850:70): avc: denied { write } for pid=370 comm="syz-executor398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 105.615191][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.624275][ T24] audit: type=1400 audit(1744575796.850:71): avc: denied { read } for pid=370 comm="syz-executor398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 105.628628][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.670547][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.677425][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.684509][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.691315][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.719118][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.725989][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.733134][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.740072][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.762112][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.768980][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.776048][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.782984][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.801601][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.808473][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.815596][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.822536][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.831986][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.839429][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.846615][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.854031][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.861342][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.868528][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.875679][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.882854][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.890052][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.899883][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.907780][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.953286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.961957][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.970885][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.977786][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.986272][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.995059][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.001925][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.030184][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.037851][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.046244][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.053152][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.060762][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.069204][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.076043][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.104203][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.112188][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.119608][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.126944][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.135636][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.145036][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.153678][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.160782][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.168009][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.176532][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.184888][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.191733][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.199275][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.207685][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.218771][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.225619][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.232950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.241797][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.249915][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.256742][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.290131][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.298500][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.306246][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.318664][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.326436][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.334719][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.342645][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.350506][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.358666][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.367243][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.375060][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.383174][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.396187][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.404610][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.419637][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.427969][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.445978][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.453907][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.461737][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.469986][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.478498][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.485345][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.494094][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.502718][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.511144][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.517985][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.541917][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.550165][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.559429][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.567526][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.579649][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.587579][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.595462][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.604157][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.625767][ T370] device veth0_vlan entered promiscuous mode [ 106.642179][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.651401][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.658870][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.666212][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.674145][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.682225][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.690468][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.698697][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.709490][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.717673][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.725952][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.734738][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.742497][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.751523][ T368] device veth0_vlan entered promiscuous mode [ 106.759355][ T371] device veth0_vlan entered promiscuous mode [ 106.770586][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.787891][ T370] device veth1_macvtap entered promiscuous mode [ 106.804520][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.816422][ T368] device veth1_macvtap entered promiscuous mode [ 106.837831][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.845680][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.853383][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.863308][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.871452][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.879644][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.888158][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.896226][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.904791][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.913238][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.921946][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.930392][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.943312][ T371] device veth1_macvtap entered promiscuous mode [ 106.958246][ T369] device veth0_vlan entered promiscuous mode [ 106.970702][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.979091][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.988753][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.996804][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.024755][ T24] audit: type=1400 audit(1744575798.290:72): avc: denied { mounton } for pid=370 comm="syz-executor398" path="/root/syzkaller.MDzJPN/syz-tmp" dev="sda1" ino=1931 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 107.050127][ T372] device veth0_vlan entered promiscuous mode [ 107.057578][ T24] audit: type=1400 audit(1744575798.290:73): avc: denied { mount } for pid=370 comm="syz-executor398" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 107.067689][ T370] request_module fs-gadgetfs succeeded, but still no fs? [ 107.087519][ T24] audit: type=1400 audit(1744575798.290:74): avc: denied { mounton } for pid=370 comm="syz-executor398" path="/root/syzkaller.MDzJPN/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 107.091847][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program executing program [ 107.123328][ T24] audit: type=1400 audit(1744575798.290:75): avc: denied { mount } for pid=370 comm="syz-executor398" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 107.126172][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.153755][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.161348][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program executing program executing program [ 107.169638][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.178672][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.186961][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.214784][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready executing program executing program executing program executing program executing program executing program [ 107.225500][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.245008][ T369] device veth1_macvtap entered promiscuous mode [ 107.262339][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready executing program executing program executing program executing program executing program [ 107.273987][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.282403][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.301762][ T372] device veth1_macvtap entered promiscuous mode [ 107.316218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 107.324244][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.336673][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.350396][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.359279][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program [ 107.383349][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.395346][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.414374][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 107.425961][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 213.197023][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 213.203476][ C1] rcu: 1-...!: (1 GPs behind) idle=ac2/1/0x4000000000000000 softirq=5947/5948 fqs=7 last_accelerate: b652/dd62 dyntick_enabled: 1 [ 213.216750][ C1] (t=10000 jiffies g=4169 q=1266) [ 213.221676][ C1] rcu: rcu_preempt kthread starved for 9986 jiffies! g4169 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 213.232769][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 213.242492][ C1] rcu: RCU grace-period kthread stack dump: [ 213.248227][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 213.257270][ C1] Call Trace: [ 213.260465][ C1] __schedule+0xbe6/0x1330 [ 213.264635][ C1] ? release_firmware_map_entry+0x18d/0x18d [ 213.270446][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 213.275739][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 213.280429][ C1] schedule+0x13d/0x1d0 [ 213.284423][ C1] schedule_timeout+0x18c/0x360 [ 213.289144][ C1] ? prepare_to_swait_event+0x39f/0x3e0 [ 213.294489][ C1] ? console_conditional_schedule+0x10/0x10 [ 213.300223][ C1] ? run_local_timers+0x160/0x160 [ 213.305090][ C1] rcu_gp_kthread+0xefc/0x23a0 [ 213.309766][ C1] ? dyntick_save_progress_counter+0x1c0/0x1c0 [ 213.315755][ C1] ? rcu_barrier_callback+0x50/0x50 [ 213.320790][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 213.325503][ C1] ? __kasan_check_read+0x11/0x20 [ 213.330353][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 213.335111][ C1] kthread+0x34b/0x3d0 [ 213.339020][ C1] ? rcu_barrier_callback+0x50/0x50 [ 213.344053][ C1] ? kthread_blkcg+0xd0/0xd0 [ 213.348490][ C1] ret_from_fork+0x1f/0x30 [ 213.352833][ C1] NMI backtrace for cpu 1 [ 213.356901][ C1] CPU: 1 PID: 7090 Comm: syz-executor398 Not tainted 5.10.234-syzkaller-00157-ge0b88ee5f09c #0 [ 213.367048][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 213.376938][ C1] Call Trace: [ 213.380092][ C1] [ 213.382798][ C1] dump_stack_lvl+0x1e2/0x24b [ 213.387285][ C1] ? panic+0x812/0x812 [ 213.391180][ C1] ? bfq_pos_tree_add_move+0x43b/0x43b [ 213.396483][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 213.401769][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 213.406562][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 213.412357][ C1] dump_stack+0x15/0x17 [ 213.416493][ C1] nmi_trigger_cpumask_backtrace+0x2b5/0x300 [ 213.422268][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 213.428172][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 213.433897][ C1] rcu_dump_cpu_stacks+0x199/0x2b0 [ 213.438852][ C1] rcu_sched_clock_irq+0xf8a/0x1890 [ 213.443878][ C1] ? rcutree_dead_cpu+0x340/0x340 [ 213.448745][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 213.453774][ C1] update_process_times+0x198/0x200 [ 213.458842][ C1] tick_sched_timer+0x188/0x240 [ 213.463493][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 213.468875][ C1] __hrtimer_run_queues+0x3d7/0xa50 [ 213.473911][ C1] ? hrtimer_interrupt+0x8b0/0x8b0 [ 213.478855][ C1] ? clockevents_program_event+0x214/0x2c0 [ 213.484497][ C1] ? ktime_get_update_offsets_now+0x266/0x280 [ 213.490410][ C1] hrtimer_interrupt+0x39a/0x8b0 [ 213.495176][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 213.500910][ C1] asm_call_irq_on_stack+0xf/0x20 [ 213.505812][ C1] [ 213.508656][ C1] sysvec_apic_timer_interrupt+0x85/0xe0 [ 213.514101][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 213.519942][ C1] RIP: 0010:tipc_node_distr_xmit+0x20/0x4d0 [ 213.525641][ C1] Code: eb 8e e8 53 c6 14 00 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec e0 00 00 00 49 89 f7 48 89 7c 24 40 <65> 48 8b 04 25 28 00 00 00 48 89 84 24 c0 00 00 00 49 be 00 00 00 [ 213.545078][ C1] RSP: 0018:ffffc90004ea67e0 EFLAGS: 00000282 [ 213.550981][ C1] RAX: 1ffff11022576806 RBX: 0000000000000000 RCX: ffff888112c74f00 [ 213.558902][ C1] RDX: 0000000000000000 RSI: ffffc90004ea6ac0 RDI: ffff88810d3739c0 [ 213.566712][ C1] RBP: ffffc90004ea68f0 R08: ffffffff849a2f0d R09: ffffed1022576812 [ 213.574522][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 213.582337][ C1] R13: ffff888112bb4000 R14: 000000007c53c47e R15: ffffc90004ea6ac0 [ 213.590155][ C1] ? tipc_sk_rcv+0x4cd/0x1e30 [ 213.594661][ C1] ? tipc_sk_lookup+0x542/0x650 [ 213.599366][ C1] ? irq_exit_rcu+0x9/0x10 [ 213.603602][ C1] ? __local_bh_enable_ip+0x53/0x80 [ 213.608636][ C1] ? _raw_spin_trylock_bh+0xf9/0x190 [ 213.613756][ C1] ? _raw_spin_trylock+0x1a0/0x1a0 [ 213.618702][ C1] ? tipc_sk_lookup+0x511/0x650 [ 213.623402][ C1] tipc_sk_rcv+0x177d/0x1e30 [ 213.627814][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 213.633466][ C1] ? __stack_depot_save+0x468/0x4d0 [ 213.638499][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 213.643178][ C1] ? kasan_set_free_info+0x23/0x40 [ 213.648129][ C1] ? ____kasan_slab_free+0x121/0x160 [ 213.653243][ C1] ? __kasan_slab_free+0x11/0x20 [ 213.658023][ C1] ? slab_free_freelist_hook+0xc0/0x190 [ 213.663430][ C1] ? kfree_skbmem+0x104/0x170 [ 213.667918][ C1] ? kfree_skb+0xc1/0x320 [ 213.672079][ C1] ? tipc_sk_rcv+0x8a1/0x1e30 [ 213.676593][ C1] ? tipc_node_xmit+0x34b/0xe30 [ 213.681281][ C1] ? __skb_queue_purge+0x180/0x180 [ 213.686229][ C1] tipc_node_xmit+0x34b/0xe30 [ 213.690739][ C1] ? ____kasan_slab_free+0x12c/0x160 [ 213.695864][ C1] ? tipc_node_get_linkname+0x190/0x190 [ 213.701242][ C1] ? __kasan_slab_free+0x11/0x20 [ 213.706019][ C1] ? slab_free_freelist_hook+0xc0/0x190 [ 213.711401][ C1] tipc_node_distr_xmit+0x36a/0x4d0 [ 213.716438][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 213.721464][ C1] ? trace_tipc_sk_rej_msg+0x2b/0x6f0 [ 213.726673][ C1] tipc_sk_rcv+0x177d/0x1e30 [ 213.731140][ C1] ? __skb_queue_purge+0x180/0x180 [ 213.736047][ C1] tipc_node_xmit+0x34b/0xe30 [ 213.740559][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 213.745421][ C1] ? __kernel_text_address+0x9b/0x110 [ 213.750632][ C1] ? tipc_node_get_linkname+0x190/0x190 [ 213.756019][ C1] ? arch_stack_walk+0xf3/0x140 [ 213.760695][ C1] tipc_sk_filter_rcv+0x1da8/0x3e00 [ 213.765733][ C1] ? tipc_sk_dump+0xf50/0xf50 [ 213.770245][ C1] ? __kasan_check_write+0x14/0x20 [ 213.775188][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 213.780051][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 213.784735][ C1] tipc_sk_rcv+0x8a1/0x1e30 [ 213.789114][ C1] ? __skb_queue_purge+0x180/0x180 [ 213.794025][ C1] ? tipc_sk_filter_rcv+0x3583/0x3e00 [ 213.799234][ C1] tipc_node_xmit+0x34b/0xe30 [ 213.803746][ C1] ? tipc_node_get_linkname+0x190/0x190 [ 213.809128][ C1] tipc_node_distr_xmit+0x36a/0x4d0 [ 213.814158][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 213.819195][ C1] tipc_sk_backlog_rcv+0x18b/0x210 [ 213.824144][ C1] ? tipc_sk_timeout+0xab0/0xab0 [ 213.828950][ C1] __release_sock+0x148/0x410 [ 213.833531][ C1] sock_setsockopt+0x1e3b/0x2e00 [ 213.838305][ C1] ? __sock_set_mark+0x160/0x160 [ 213.843082][ C1] ? selinux_socket_getsockopt+0x340/0x340 [ 213.848714][ C1] ? security_socket_setsockopt+0x82/0xb0 [ 213.854382][ C1] __sys_setsockopt+0x441/0x870 [ 213.859084][ C1] ? __ia32_sys_recv+0xb0/0xb0 [ 213.863672][ C1] ? __kasan_check_write+0x14/0x20 [ 213.868622][ C1] ? switch_fpu_return+0x1e4/0x3c0 [ 213.873561][ C1] ? fpu__clear_all+0x20/0x20 [ 213.878073][ C1] __x64_sys_setsockopt+0xbf/0xd0 [ 213.882930][ C1] do_syscall_64+0x34/0x70 [ 213.887193][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 213.893023][ C1] RIP: 0033:0x7f1c52ea57e9 [ 213.897344][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 213.916719][ C1] RSP: 002b:00007f1c52e62218 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 213.924967][ C1] RAX: ffffffffffffffda RBX: 00007f1c52e626c0 RCX: 00007f1c52ea57e9 [ 213.932760][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 213.940565][ C1] RBP: 00007f1c52f30408 R08: 0000000000000004 R09: 0000000000000000 [ 213.948380][ C1] R10: 0000200000000540 R11: 0000000000000246 R12: 0000200000000200 [ 213.956197][ C1] R13: 00007f1c52f30400 R14: 00007f1c52f3040c R15: 0000200000000004 [ 243.976945][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor398:7089] [ 243.985463][ C0] Modules linked in: [ 243.989205][ C0] CPU: 0 PID: 7089 Comm: syz-executor398 Not tainted 5.10.234-syzkaller-00157-ge0b88ee5f09c #0 [ 243.999350][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 244.009267][ C0] RIP: 0010:kvm_wait+0xfc/0x150 [ 244.013935][ C0] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d a5 53 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 96 53 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04 [ 244.033825][ C0] RSP: 0018:ffffc90004e979e0 EFLAGS: 00000246 [ 244.039721][ C0] RAX: 0000000000000003 RBX: 1ffff920009d2f40 RCX: ffffffff8150ca74 [ 244.047533][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90004e97a20 [ 244.055336][ C0] RBP: ffffc90004e97a90 R08: dffffc0000000000 R09: ffffed1022576812 [ 244.063142][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 244.070956][ C0] R13: ffff888112bb4088 R14: 0000000000000003 R15: 0000000000000246 [ 244.078782][ C0] FS: 0000555579b533c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 244.087533][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 244.093955][ C0] CR2: 00007f1c52f3343c CR3: 0000000112075000 CR4: 00000000003506b0 [ 244.101771][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 244.109577][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 244.117386][ C0] Call Trace: [ 244.120526][ C0] [ 244.123217][ C0] ? show_regs+0x58/0x60 [ 244.127405][ C0] ? watchdog_timer_fn+0x471/0x590 [ 244.132449][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 244.137567][ C0] ? __hrtimer_run_queues+0x3d7/0xa50 [ 244.142777][ C0] ? hrtimer_interrupt+0x8b0/0x8b0 [ 244.147724][ C0] ? clockevents_program_event+0x214/0x2c0 [ 244.153363][ C0] ? ktime_get_update_offsets_now+0x266/0x280 [ 244.159269][ C0] ? hrtimer_interrupt+0x39a/0x8b0 [ 244.164233][ C0] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 244.170120][ C0] ? asm_call_irq_on_stack+0xf/0x20 [ 244.175140][ C0] [ 244.177930][ C0] ? sysvec_apic_timer_interrupt+0x85/0xe0 [ 244.183568][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 244.189656][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 244.195719][ C0] ? kvm_wait+0xfc/0x150 [ 244.199801][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 244.205790][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 244.210744][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 244.216808][ C0] __pv_queued_spin_lock_slowpath+0x72f/0xc70 [ 244.222717][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 244.229052][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 244.233821][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 244.238858][ C0] ? __kasan_record_aux_stack+0xd3/0x100 [ 244.244318][ C0] ? memset+0x35/0x40 [ 244.248320][ C0] lock_sock_nested+0x92/0x300 [ 244.252937][ C0] ? locks_remove_posix+0x610/0x610 [ 244.257957][ C0] ? sock_init_data+0xc0/0xc0 [ 244.262475][ C0] tipc_release+0x57/0x1440 [ 244.266823][ C0] sock_close+0xdf/0x270 [ 244.270976][ C0] ? sock_mmap+0xa0/0xa0 [ 244.275067][ C0] __fput+0x33d/0x7b0 [ 244.278873][ C0] ____fput+0x15/0x20 [ 244.282692][ C0] task_work_run+0x129/0x190 [ 244.287123][ C0] exit_to_user_mode_loop+0xbf/0xd0 [ 244.292158][ C0] syscall_exit_to_user_mode+0xa2/0x1a0 [ 244.297533][ C0] do_syscall_64+0x40/0x70 [ 244.301789][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 244.307524][ C0] RIP: 0033:0x7f1c52ea493a [ 244.311861][ C0] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 53 86 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 b3 86 02 00 8b 44 24 [ 244.331211][ C0] RSP: 002b:00007fff55071070 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 244.339451][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f1c52ea493a [ 244.347261][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 244.355072][ C0] RBP: 000000000001ba4f R08: 0000000000000000 R09: 0000000000000002 [ 244.362884][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff550710d0 [ 244.370696][ C0] R13: 00007f1c52f3041c R14: 00007f1c52e6d540 R15: 0000000000000005