Warning: Permanently added '10.128.1.28' (ED25519) to the list of known hosts. 2024/04/29 02:22:40 fuzzer started 2024/04/29 02:22:40 dialing manager at 10.128.0.163:30005 [ 18.336802][ T30] audit: type=1400 audit(1714357360.862:66): avc: denied { node_bind } for pid=281 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 18.339715][ T30] audit: type=1400 audit(1714357360.862:67): avc: denied { name_bind } for pid=281 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 18.346760][ T30] audit: type=1400 audit(1714357360.872:68): avc: denied { integrity } for pid=289 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 18.349885][ T30] audit: type=1400 audit(1714357360.872:69): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 18.350158][ T289] cgroup: Unknown subsys name 'net' [ 18.352838][ T30] audit: type=1400 audit(1714357360.872:70): avc: denied { mount } for pid=289 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 [ 18.356431][ T30] audit: type=1400 audit(1714357360.872:71): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 18.356556][ T289] cgroup: Unknown subsys name 'devices' [ 18.477010][ T289] cgroup: Unknown subsys name 'hugetlb' [ 18.482448][ T289] cgroup: Unknown subsys name 'rlimit' [ 18.607032][ T30] audit: type=1400 audit(1714357361.132:72): avc: denied { mounton } for pid=289 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 [ 18.631563][ T30] audit: type=1400 audit(1714357361.132:73): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 18.633721][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 18.655317][ T30] audit: type=1400 audit(1714357361.132:74): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 18.686409][ T30] audit: type=1400 audit(1714357361.192:75): avc: denied { relabelto } for pid=291 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.719797][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/04/29 02:22:41 code coverage: enabled 2024/04/29 02:22:41 comparison tracing: enabled 2024/04/29 02:22:41 extra coverage: enabled 2024/04/29 02:22:41 delay kcov mmap: mmap returned an invalid pointer 2024/04/29 02:22:41 setuid sandbox: enabled 2024/04/29 02:22:41 namespace sandbox: enabled 2024/04/29 02:22:41 Android sandbox: enabled 2024/04/29 02:22:41 fault injection: enabled 2024/04/29 02:22:41 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/29 02:22:41 net packet injection: enabled 2024/04/29 02:22:41 net device setup: enabled 2024/04/29 02:22:41 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/29 02:22:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/29 02:22:41 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/29 02:22:41 USB emulation: enabled 2024/04/29 02:22:41 hci packet injection: /dev/vhci does not exist 2024/04/29 02:22:41 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/29 02:22:41 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/29 02:22:41 swap file: enabled 2024/04/29 02:22:41 starting 5 executor processes [ 19.485027][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.491906][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.499209][ T301] device bridge_slave_0 entered promiscuous mode [ 19.506750][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.513574][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.520749][ T301] device bridge_slave_1 entered promiscuous mode [ 19.542653][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.549510][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.556731][ T302] device bridge_slave_0 entered promiscuous mode [ 19.564003][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.570874][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.577927][ T302] device bridge_slave_1 entered promiscuous mode [ 19.698124][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.704965][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.712151][ T306] device bridge_slave_0 entered promiscuous mode [ 19.718811][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.725676][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.732692][ T306] device bridge_slave_1 entered promiscuous mode [ 19.753690][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.760560][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.767687][ T303] device bridge_slave_0 entered promiscuous mode [ 19.781884][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.788731][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.795888][ T303] device bridge_slave_1 entered promiscuous mode [ 19.837413][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.844252][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.851480][ T304] device bridge_slave_0 entered promiscuous mode [ 19.863867][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.870763][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.877811][ T304] device bridge_slave_1 entered promiscuous mode [ 19.894575][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.901420][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.908517][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.915295][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.959346][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.966198][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.973254][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.980092][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.037619][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.044465][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.051577][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.058363][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.076941][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.083979][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.091134][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.098151][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.106005][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.112952][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.120837][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.128001][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.158676][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.167120][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.174976][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.181776][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.188963][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.196928][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.203745][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.216957][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.224350][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.232067][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.239815][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.247929][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.254741][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.261936][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.269846][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.276682][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.295034][ T302] device veth0_vlan entered promiscuous mode [ 20.309557][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.317787][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.325686][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.332927][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.341027][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.348975][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.355797][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.362904][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.370814][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.377640][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.384742][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.392439][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.421454][ T302] device veth1_macvtap entered promiscuous mode [ 20.429620][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.436990][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.445618][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.453271][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.461598][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.468433][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.475589][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.483349][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.490135][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.497274][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.505070][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.511923][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.519075][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.526798][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.534662][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.541583][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.548715][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.556350][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.564221][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.571755][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.591372][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.599317][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.607193][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.615217][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.623682][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.631666][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.639663][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.647678][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.658381][ T301] device veth0_vlan entered promiscuous mode [ 20.670968][ T303] device veth0_vlan entered promiscuous mode [ 20.678096][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.685994][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.693626][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.702058][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.710151][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.717727][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.725334][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.733299][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.741366][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.748622][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.755843][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.762983][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.771299][ T301] device veth1_macvtap entered promiscuous mode [ 20.787874][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.795273][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.803390][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.811997][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.819844][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.827495][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.835520][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.847529][ T303] device veth1_macvtap entered promiscuous mode [ 20.855946][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.863881][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bf8900000000000007020000f8ffffffb703000008000000b7040000000000008500000082000000950000000000000096b5455c86e3af5124cb0a563a4641c864467c73190f9eb311a4092a8c4aae55bcb140c2"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000006000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) sendmsg$tipc(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="fb", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x4d, 0x3, 0x3}, {}, {}, {0x6}]}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xf4240, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) [ 20.872053][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.883066][ T306] device veth0_vlan entered promiscuous mode [ 20.901480][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.909238][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.917794][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.925988][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.934080][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.942583][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.950838][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.958998][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.967804][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.975993][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.984083][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.992432][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.004469][ T304] device veth0_vlan entered promiscuous mode [ 21.018102][ T306] device veth1_macvtap entered promiscuous mode [ 21.032847][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.040468][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.048082][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.056396][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.064203][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready executing program 1: write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_deliver\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'wg2\x00'}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'wg2\x00', @link_local}) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x50244000, &(0x7f0000000380)="954c535b4b351f4ec13d3bdcae308f757e7cad5078fba07b3d2b473d9968a59a18df4f28fa95d66f73c5fd3210a5fc8248611617d07c5c21dfc5ed32efed3a9c1f714505f942e08bde1f3a6b8493feb3d7dea0d476fef6d2afd8909dac443e15c386385160f3eb765ca29274b69822011cf2f6b4765b374116f6d7", 0x7b, &(0x7f0000000080), &(0x7f0000000400), &(0x7f00000004c0)="1dfff7aa966fb135e55c31032ecce5") executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sched_switch\x00', r0}, 0x10) syz_clone(0x17061500, 0x0, 0x0, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x400080, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7903009875f37538e486dd63170900000000000000000000000000870000f34749ac00000000000000000000005eeb180a1148ec743607c023a95bdbcd5b40d12cfc9a135e3b484ee21426c9b195cf09ba2a2290c4ef7c2d2e28"], 0xfdef) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xa88, 0xffffffff, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r1}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_drop_inode\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_drop_inode\x00', r3}, 0x10) unlink(&(0x7f0000000140)='./cgroup\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x0, 0x4, &(0x7f00000002c0)=@framed={{}, [@ldst={0x3, 0x0, 0x3, 0x1}]}, 0x0}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x80) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'dvmrp0\x00', 0x2}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff038}, {0x16}]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="851000000000000018100000", @ANYRES32, @ANYBLOB="08f7cc0000000000950000000000000045"], 0x0}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f2, &(0x7f0000000080)) [ 21.072443][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.080753][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.088599][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.096099][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.110569][ T304] device veth1_macvtap entered promiscuous mode [ 21.130179][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.144750][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.159952][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.175782][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.183860][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.192489][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.200697][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='ext4_da_update_reserve_space\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='ext4_da_update_reserve_space\x00', r4}, 0x10) write$cgroup_subtree(r2, &(0x7f0000000280)=ANY=[], 0x7) write$cgroup_int(r3, &(0x7f0000000200)=0x8700, 0x43400) executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x14, 0x4, 0x100, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='jbd2_checkpoint\x00', r3}, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r5}, &(0x7f0000000040), &(0x7f0000000140)=r4}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r5}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r6}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r7, &(0x7f0000004440)={&(0x7f0000000ec0)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x2}}, 0x10, &(0x7f0000004340)=[{&(0x7f0000000f00)="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", 0xd4d}], 0x1}, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r8}, 0x10) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000001c0)=ANY=[@ANYRESOCT=r2, @ANYRESOCT=r8, @ANYRESDEC=r1], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='jbd2_checkpoint\x00', r9}, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x40086607, 0x20001412) [ 21.225865][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.233878][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.257746][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.266463][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000002400007b8af8ff00000000bfa200000000000007020000dfffffffb703000008000000b7040000000000008500000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r1}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000700)='mm_lru_insertion\x00', r3}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r4, &(0x7f0000000180), 0x2000) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x12, 0x1d, 0x4, 0x20002}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x2d}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@map=r0, 0xd, 0x1, 0xfffffff7, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0]}, 0x40) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="851000677eca427b3a54bb3d", @ANYRES32, @ANYBLOB="0809cd0000000000950000000000000045"], 0x0}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000075c0)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000008c0)=ANY=[@ANYBLOB="fc00000000000000000000000000000018110000a12e868e1769ced49532", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(r0, &(0x7f0000000300)='cgroup.stat\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_drop_inode\x00', r5}, 0x10) unlink(&(0x7f0000000140)='./cgroup\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000780)={&(0x7f0000000740)='ext4_fc_track_inode\x00', r3}, 0x10) write$cgroup_int(r6, &(0x7f00000000c0), 0x12) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000590000"], 0x0}, 0x90) socketpair(0xa, 0x1, 0x84, &(0x7f0000000000)) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000400)='percpu_alloc_percpu\x00', r7}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c1300000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000048aa008085000000040000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000f00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c25000000006cc020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000850000002300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) [ 21.295827][ T343] EXT4-fs warning (device sda1): ext4_group_extend:1830: need to use ext2online to resize further [ 21.324089][ C0] ------------[ cut here ]------------ [ 21.329367][ C0] WARNING: CPU: 0 PID: 296 at kernel/softirq.c:358 __local_bh_enable_ip+0x6c/0x80 [ 21.338389][ C0] Modules linked in: [ 21.342122][ C0] CPU: 0 PID: 296 Comm: syz-fuzzer Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 21.351750][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 21.361652][ C0] RIP: 0010:__local_bh_enable_ip+0x6c/0x80 [ 21.367295][ C0] Code: 66 8b 05 c7 7c c0 7e 66 85 c0 75 22 bf 01 00 00 00 e8 98 42 09 00 65 8b 05 39 86 bf 7e 85 c0 74 02 5d c3 e8 3a 9a bd ff 5d c3 <0f> 0b eb a2 e8 0b 00 00 00 eb d7 66 0f 1f 84 00 00 00 00 00 55 48 [ 21.386728][ C0] RSP: 0018:ffffc90000007ae0 EFLAGS: 00010006 [ 21.392631][ C0] RAX: 0000000080010203 RBX: ffff88810c5af098 RCX: dffffc0000000000 [ 21.400441][ C0] RDX: 0000000080010203 RSI: 0000000000000201 RDI: ffffffff83fe2da2 [ 21.408253][ C0] RBP: ffffc90000007ae0 R08: ffffffff83fe2bff R09: 0000000000000003 [ 21.416064][ C0] R10: fffff52000000f50 R11: dffffc0000000001 R12: 0000000000000000 [ 21.423878][ C0] R13: dffffc0000000000 R14: 00000000fffffffe R15: ffff88810a164a10 [ 21.431688][ C0] FS: 000000c000059090(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 21.440455][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.446876][ C0] CR2: 00007f353a791664 CR3: 000000011e920000 CR4: 00000000003506b0 [ 21.454691][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.462499][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.470311][ C0] Call Trace: [ 21.473437][ C0] [ 21.476128][ C0] ? show_regs+0x58/0x60 [ 21.480208][ C0] ? __warn+0x160/0x2f0 [ 21.484198][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 21.489232][ C0] ? report_bug+0x3d9/0x5b0 [ 21.493573][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 21.498606][ C0] ? handle_bug+0x41/0x70 [ 21.502782][ C0] ? exc_invalid_op+0x1b/0x50 [ 21.507289][ C0] ? asm_exc_invalid_op+0x1b/0x20 [ 21.512149][ C0] ? sock_hash_delete_elem+0xff/0x2f0 [ 21.517356][ C0] ? sock_hash_delete_elem+0x2a2/0x2f0 [ 21.522651][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 21.528119][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 21.532902][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 21.538015][ C0] bpf_prog_bc4ba9860fbb0da4+0x3e/0xbfc [ 21.543394][ C0] bpf_trace_run3+0x11e/0x250 [ 21.547906][ C0] ? __kasan_check_write+0x14/0x20 [ 21.552854][ C0] ? bpf_trace_run2+0x210/0x210 [ 21.557549][ C0] ? __raise_softirq_irqoff+0x1a/0xe0 [ 21.562749][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 21.567881][ C0] enqueue_timer+0x351/0x4c0 [ 21.572297][ C0] add_timer_on+0x3f3/0x560 [ 21.576637][ C0] ? add_timer+0x80/0x80 [ 21.580715][ C0] ? __handle_irq_event_percpu+0x6c5/0x730 [ 21.586359][ C0] add_interrupt_randomness+0x40d/0x480 [ 21.591740][ C0] handle_irq_event+0x124/0x2b0 [ 21.596425][ C0] ? handle_irq_event_percpu+0x1a0/0x1a0 [ 21.601895][ C0] ? apic_ack_edge+0x10e/0x1b0 [ 21.606496][ C0] handle_edge_irq+0x2ea/0xda0 [ 21.611097][ C0] __common_interrupt+0x97/0x1b0 [ 21.615874][ C0] common_interrupt+0xaf/0xd0 [ 21.620381][ C0] [ 21.623158][ C0] [ 21.625936][ C0] asm_common_interrupt+0x27/0x40 [ 21.630795][ C0] RIP: 0010:kasan_check_range+0x82/0x2a0 [ 21.636265][ C0] Code: 00 00 00 00 fc ff df 4f 8d 34 1a 4d 89 f5 4d 29 cd 49 83 fd 10 7f 26 4d 85 ed 0f 84 44 01 00 00 49 f7 d2 4d 01 e2 41 80 39 00 <0f> 85 d2 01 00 00 49 ff c1 49 ff c2 75 ee e9 27 01 00 00 45 89 cf [ 21.655706][ C0] RSP: 0018:ffffc90000a17850 EFLAGS: 00000246 [ 21.661608][ C0] RAX: ffffffff82381c01 RBX: 000000000001ffff RCX: ffffffff82381c68 [ 21.669419][ C0] RDX: 0000000000000000 RSI: 0000000000000014 RDI: ffff88810b81b964 [ 21.677231][ C0] RBP: ffffc90000a17878 R08: dffffc0000000000 R09: ffffed102170372d [ 21.685042][ C0] R10: fffffffffffffffe R11: dffffc0000000001 R12: 1ffff1102170372c [ 21.692873][ C0] R13: 0000000000000003 R14: ffffed102170372f R15: ffffc90000a17a40 [ 21.700668][ C0] ? avc_has_perm_noaudit+0x2e1/0x430 [ 21.705874][ C0] ? avc_has_perm_noaudit+0x348/0x430 [ 21.711083][ C0] ? avc_has_perm_noaudit+0x348/0x430 [ 21.716297][ C0] memcpy+0x2d/0x70 [ 21.719962][ C0] avc_has_perm_noaudit+0x348/0x430 [ 21.724993][ C0] ? avc_denied+0x1b0/0x1b0 [ 21.729317][ C0] ? preempt_count_add+0x92/0x1a0 [ 21.734171][ C0] avc_has_perm+0xd2/0x260 [ 21.738424][ C0] ? avc_has_perm_noaudit+0x430/0x430 [ 21.743631][ C0] ? kill_fasync+0x20e/0x250 [ 21.748058][ C0] ? pipe_write+0x14c7/0x1930 [ 21.752572][ C0] file_has_perm+0x508/0x6c0 [ 21.757000][ C0] ? match_file+0x140/0x140 [ 21.761337][ C0] ? pipe_read+0x1040/0x1040 [ 21.765767][ C0] ? selinux_file_permission+0x450/0x570 [ 21.771230][ C0] selinux_file_permission+0x450/0x570 [ 21.776526][ C0] security_file_permission+0x6b/0xb0 [ 21.781739][ C0] vfs_read+0x1db/0xd40 [ 21.785726][ C0] ? kernel_read+0x1f0/0x1f0 [ 21.790353][ C0] ? __fget_files+0x31e/0x380 [ 21.794841][ C0] ? __fdget_pos+0x209/0x3a0 [ 21.799268][ C0] ? ksys_read+0x77/0x2c0 [ 21.803434][ C0] ksys_read+0x199/0x2c0 [ 21.807514][ C0] ? __x64_sys_futex+0x100/0x100 [ 21.812285][ C0] ? vfs_write+0x1110/0x1110 [ 21.816712][ C0] ? debug_smp_processor_id+0x17/0x20 [ 21.821921][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 21.827823][ C0] __x64_sys_read+0x7b/0x90 [ 21.832160][ C0] do_syscall_64+0x3d/0xb0 [ 21.836414][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 21.842055][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 21.847784][ C0] RIP: 0033:0x40720e [ 21.851517][ C0] Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48 [ 21.870958][ C0] RSP: 002b:000000c0006af8a0 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 21.879204][ C0] RAX: ffffffffffffffda RBX: 0000000000000024 RCX: 000000000040720e [ 21.887014][ C0] RDX: 000000000000000c RSI: 000000c000602210 RDI: 0000000000000024 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000f1ffffff0000000000100000850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='kmem_cache_free\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000004440)={&(0x7f0000000ec0)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x2}}, 0x10, &(0x7f0000004340)=[{&(0x7f0000000f00)="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", 0xd24}, {0x0, 0x4000}, {0x0, 0x21}, {0x0}, {&(0x7f00000020c0), 0x3}], 0x5}, 0x0) [ 21.894827][ C0] RBP: 000000c0006af8e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.902640][ C0] R10: 0000000000000000 R11: 0000000000000212 R12: 000000c0006afa20 [ 21.910452][ C0] R13: 000000c000059000 R14: 000000c000007ba0 R15: 0000000000000005 [ 21.918269][ C0] [ 21.921126][ C0] ---[ end trace 154398a906151a2b ]--- [ 121.975476][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 121.982290][ C0] rcu: 1-...!: (0 ticks this GP) idle=d65/1/0x4000000000000000 softirq=2228/2231 fqs=0 last_accelerate: 9317/ba2b dyntick_enabled: 1 [ 121.995815][ C0] (detected by 0, t=10002 jiffies, g=749, q=170) [ 122.002060][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.007144][ C1] NMI backtrace for cpu 1 [ 122.007168][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 122.007188][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.007207][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 122.007248][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 122.007262][ C1] RSP: 0018:ffffc900001d0640 EFLAGS: 00000046 [ 122.007278][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0cc RCX: ffffffff8154fa7f [ 122.007290][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 122.007303][ C1] RBP: ffffc900001d06f0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 122.007315][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.007328][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0d0 [ 122.007340][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.007355][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.007367][ C1] CR2: 00007f353a391000 CR3: 000000011e920000 CR4: 00000000003506a0 [ 122.007382][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.007392][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.007403][ C1] Call Trace: [ 122.007409][ C1] [ 122.007429][ C1] ? show_regs+0x58/0x60 [ 122.007465][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.007507][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.007550][ C1] ? kvm_wait+0x117/0x180 [ 122.007582][ C1] ? kvm_wait+0x117/0x180 [ 122.007615][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.007653][ C1] ? nmi_handle+0xa8/0x280 [ 122.007690][ C1] ? kvm_wait+0x117/0x180 [ 122.007722][ C1] ? default_do_nmi+0x69/0x160 [ 122.007759][ C1] ? exc_nmi+0xaf/0x120 [ 122.007793][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.007828][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.007870][ C1] ? kvm_wait+0x117/0x180 [ 122.007903][ C1] ? kvm_wait+0x117/0x180 [ 122.007936][ C1] ? kvm_wait+0x117/0x180 [ 122.007967][ C1] [ 122.007972][ C1] [ 122.007977][ C1] ? ip_skb_dst_mtu+0x38f/0x630 [ 122.007996][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.008014][ C1] ? pv_hash+0x86/0x150 [ 122.008032][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.008054][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.008074][ C1] ? ip_mc_finish_output+0x3c0/0x3c0 [ 122.008093][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 122.008113][ C1] ? __sk_dst_check+0xd2/0x1b0 [ 122.008131][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.008152][ C1] ? tcp_options_write+0x202/0xc60 [ 122.008171][ C1] lock_timer_base+0x12f/0x270 [ 122.008192][ C1] __mod_timer+0x685/0xcf0 [ 122.008218][ C1] ? mod_timer_pending+0x30/0x30 [ 122.008239][ C1] ? __tcp_send_ack+0x710/0x710 [ 122.008259][ C1] mod_timer+0x1f/0x30 [ 122.008277][ C1] sk_reset_timer+0x22/0xb0 [ 122.008296][ C1] tcp_rearm_rto+0x2d6/0x390 [ 122.008313][ C1] tcp_event_new_data_sent+0x242/0x3f0 [ 122.008333][ C1] tcp_write_xmit+0x146d/0x5e80 [ 122.008360][ C1] tcp_tsq_write+0x228/0x330 [ 122.008377][ C1] ? tcp_tsq_handler+0xa1/0x150 [ 122.008395][ C1] tcp_tsq_handler+0xa9/0x150 [ 122.008413][ C1] tcp_tasklet_func+0x436/0x4b0 [ 122.008432][ C1] ? tcp_tsq_write+0x330/0x330 [ 122.008452][ C1] tasklet_action_common+0x22e/0x610 [ 122.008472][ C1] tasklet_action+0x4c/0x60 [ 122.008490][ C1] __do_softirq+0x26d/0x5bf [ 122.008508][ C1] do_softirq+0xf6/0x150 [ 122.008525][ C1] [ 122.008530][ C1] [ 122.008535][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 122.008553][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 122.008571][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.008590][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 122.008611][ C1] __local_bh_enable_ip+0x75/0x80 [ 122.008628][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 122.008647][ C1] sock_hash_delete_elem+0x2a2/0x2f0 [ 122.008667][ C1] bpf_prog_bc4ba9860fbb0da4+0x3e/0xbfc [ 122.008685][ C1] bpf_trace_run3+0x11e/0x250 [ 122.008705][ C1] ? __kasan_check_write+0x14/0x20 [ 122.008723][ C1] ? bpf_trace_run2+0x210/0x210 [ 122.008742][ C1] ? debug_smp_processor_id+0x17/0x20 [ 122.008760][ C1] ? get_nohz_timer_target+0x79/0x750 [ 122.008780][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 122.008800][ C1] enqueue_timer+0x351/0x4c0 [ 122.008816][ C1] __mod_timer+0x8d3/0xcf0 [ 122.008837][ C1] ? mod_timer_pending+0x30/0x30 [ 122.008857][ C1] ? __kasan_check_write+0x14/0x20 [ 122.008874][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.008895][ C1] schedule_timeout+0x187/0x370 [ 122.008912][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.008932][ C1] ? console_conditional_schedule+0x30/0x30 [ 122.008951][ C1] ? update_process_times+0x200/0x200 [ 122.008967][ C1] ? prepare_to_swait_event+0x308/0x320 [ 122.008987][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.009007][ C1] ? debug_smp_processor_id+0x17/0x20 [ 122.009025][ C1] ? __note_gp_changes+0x4ab/0x920 [ 122.009043][ C1] ? rcu_gp_init+0xc30/0xc30 [ 122.009061][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.009080][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 122.009099][ C1] rcu_gp_kthread+0xa4/0x350 [ 122.009117][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.009136][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.009155][ C1] ? __kasan_check_read+0x11/0x20 [ 122.009172][ C1] ? __kthread_parkme+0xb2/0x200 [ 122.009191][ C1] kthread+0x421/0x510 [ 122.009207][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.009230][ C1] ? kthread_blkcg+0xd0/0xd0 [ 122.009248][ C1] ret_from_fork+0x1f/0x30 [ 122.009267][ C1] [ 122.010105][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g749 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 122.564863][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.574667][ C0] rcu: RCU grace-period kthread stack dump: [ 122.580403][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004008 [ 122.589425][ C0] Call Trace: [ 122.592639][ C0] [ 122.595412][ C0] ? __mod_timer+0x8d3/0xcf0 [ 122.599839][ C0] ? mod_timer_pending+0x30/0x30 [ 122.604614][ C0] ? __kasan_check_write+0x14/0x20 [ 122.609559][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.614854][ C0] ? schedule_timeout+0x187/0x370 [ 122.619714][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.624748][ C0] ? console_conditional_schedule+0x30/0x30 [ 122.630476][ C0] ? update_process_times+0x200/0x200 [ 122.635684][ C0] ? prepare_to_swait_event+0x308/0x320 [ 122.641066][ C0] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 122.645839][ C0] ? debug_smp_processor_id+0x17/0x20 [ 122.651047][ C0] ? __note_gp_changes+0x4ab/0x920 [ 122.656081][ C0] ? rcu_gp_init+0xc30/0xc30 [ 122.660514][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.665540][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 122.669968][ C0] ? rcu_gp_kthread+0xa4/0x350 [ 122.674571][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.679255][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.684289][ C0] ? __kasan_check_read+0x11/0x20 [ 122.689151][ C0] ? __kthread_parkme+0xb2/0x200 [ 122.693928][ C0] ? kthread+0x421/0x510 [ 122.698001][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.703049][ C0] ? kthread_blkcg+0xd0/0xd0 [ 122.707465][ C0] ? ret_from_fork+0x1f/0x30 [ 122.711891][ C0] [ 122.714772][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 122.720921][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.725994][ C1] NMI backtrace for cpu 1 [ 122.726004][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 122.726024][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.726034][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 122.726055][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 122.726069][ C1] RSP: 0018:ffffc900001d0640 EFLAGS: 00000046 [ 122.726084][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0cc RCX: ffffffff8154fa7f [ 122.726097][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 122.726110][ C1] RBP: ffffc900001d06f0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 122.726123][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.726135][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0d0 [ 122.726147][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.726174][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.726187][ C1] CR2: 00007f353a391000 CR3: 000000011e920000 CR4: 00000000003506a0 [ 122.726202][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.726212][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.726223][ C1] Call Trace: [ 122.726229][ C1] [ 122.726235][ C1] ? show_regs+0x58/0x60 [ 122.726253][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.726274][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.726295][ C1] ? kvm_wait+0x117/0x180 [ 122.726310][ C1] ? kvm_wait+0x117/0x180 [ 122.726326][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.726345][ C1] ? nmi_handle+0xa8/0x280 [ 122.726363][ C1] ? kvm_wait+0x117/0x180 [ 122.726378][ C1] ? kvm_wait+0x117/0x180 [ 122.726394][ C1] ? default_do_nmi+0x69/0x160 [ 122.726412][ C1] ? exc_nmi+0xaf/0x120 [ 122.726428][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.726445][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.726466][ C1] ? kvm_wait+0x117/0x180 [ 122.726482][ C1] ? kvm_wait+0x117/0x180 [ 122.726498][ C1] ? kvm_wait+0x117/0x180 [ 122.726514][ C1] [ 122.726518][ C1] [ 122.726523][ C1] ? ip_skb_dst_mtu+0x38f/0x630 [ 122.726542][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.726560][ C1] ? pv_hash+0x86/0x150 [ 122.726578][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.726599][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.726620][ C1] ? ip_mc_finish_output+0x3c0/0x3c0 [ 122.726639][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 122.726659][ C1] ? __sk_dst_check+0xd2/0x1b0 [ 122.726677][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.726697][ C1] ? tcp_options_write+0x202/0xc60 [ 122.726716][ C1] lock_timer_base+0x12f/0x270 [ 122.726736][ C1] __mod_timer+0x685/0xcf0 [ 122.726757][ C1] ? mod_timer_pending+0x30/0x30 [ 122.726777][ C1] ? __tcp_send_ack+0x710/0x710 [ 122.726797][ C1] mod_timer+0x1f/0x30 [ 122.726815][ C1] sk_reset_timer+0x22/0xb0 [ 122.726834][ C1] tcp_rearm_rto+0x2d6/0x390 [ 122.726851][ C1] tcp_event_new_data_sent+0x242/0x3f0 [ 122.726872][ C1] tcp_write_xmit+0x146d/0x5e80 [ 122.726899][ C1] tcp_tsq_write+0x228/0x330 [ 122.726915][ C1] ? tcp_tsq_handler+0xa1/0x150 [ 122.726934][ C1] tcp_tsq_handler+0xa9/0x150 [ 122.726951][ C1] tcp_tasklet_func+0x436/0x4b0 [ 122.726970][ C1] ? tcp_tsq_write+0x330/0x330 [ 122.726991][ C1] tasklet_action_common+0x22e/0x610 [ 122.727011][ C1] tasklet_action+0x4c/0x60 [ 122.727029][ C1] __do_softirq+0x26d/0x5bf [ 122.727047][ C1] do_softirq+0xf6/0x150 [ 122.727064][ C1] [ 122.727068][ C1] [ 122.727073][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 122.727091][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 122.727110][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.727128][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 122.727149][ C1] __local_bh_enable_ip+0x75/0x80 [ 122.727171][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 122.727190][ C1] sock_hash_delete_elem+0x2a2/0x2f0 [ 122.727210][ C1] bpf_prog_bc4ba9860fbb0da4+0x3e/0xbfc [ 122.727225][ C1] bpf_trace_run3+0x11e/0x250 [ 122.727243][ C1] ? __kasan_check_write+0x14/0x20 [ 122.727261][ C1] ? bpf_trace_run2+0x210/0x210 [ 122.727280][ C1] ? debug_smp_processor_id+0x17/0x20 [ 122.727298][ C1] ? get_nohz_timer_target+0x79/0x750 [ 122.727317][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 122.727337][ C1] enqueue_timer+0x351/0x4c0 [ 122.727353][ C1] __mod_timer+0x8d3/0xcf0 [ 122.727374][ C1] ? mod_timer_pending+0x30/0x30 [ 122.727394][ C1] ? __kasan_check_write+0x14/0x20 [ 122.727411][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.727432][ C1] schedule_timeout+0x187/0x370 [ 122.727449][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.727468][ C1] ? console_conditional_schedule+0x30/0x30 [ 122.727487][ C1] ? update_process_times+0x200/0x200 [ 122.727503][ C1] ? prepare_to_swait_event+0x308/0x320 [ 122.727523][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.727542][ C1] ? debug_smp_processor_id+0x17/0x20 [ 122.727560][ C1] ? __note_gp_changes+0x4ab/0x920 [ 122.727579][ C1] ? rcu_gp_init+0xc30/0xc30 [ 122.727597][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.727616][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 122.727635][ C1] rcu_gp_kthread+0xa4/0x350 [ 122.727652][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.727672][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.727691][ C1] ? __kasan_check_read+0x11/0x20 [ 122.727708][ C1] ? __kthread_parkme+0xb2/0x200 [ 122.727726][ C1] kthread+0x421/0x510 [ 122.727742][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.727761][ C1] ? kthread_blkcg+0xd0/0xd0 [ 122.727778][ C1] ret_from_fork+0x1f/0x30 [ 122.727797][ C1] [ 265.009644][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-fuzzer:325] [ 265.017622][ C0] Modules linked in: [ 265.021353][ C0] CPU: 0 PID: 325 Comm: syz-fuzzer Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.032370][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.042271][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.047044][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.066915][ C0] RSP: 0018:ffffc90005267760 EFLAGS: 00000246 [ 265.072906][ C0] RAX: 0000000000000003 RBX: 1ffff92000a4cef0 RCX: ffffffff8154fa7f [ 265.080717][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811849bb08 [ 265.088528][ C0] RBP: ffffc90005267810 R08: dffffc0000000000 R09: ffffed1023093762 [ 265.096340][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.104155][ C0] R13: ffff88811849bb08 R14: 0000000000000003 R15: 1ffff92000a4cef4 [ 265.111964][ C0] FS: 000000c001063890(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.120728][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.127152][ C0] CR2: 00007f353cf91000 CR3: 000000011e920000 CR4: 00000000003506b0 [ 265.134969][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.142775][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.150586][ C0] Call Trace: [ 265.153721][ C0] [ 265.156406][ C0] ? show_regs+0x58/0x60 [ 265.160482][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.165427][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.170550][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.175757][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.180706][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.186345][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.192248][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.197199][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.203098][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.208741][ C0] [ 265.211517][ C0] [ 265.214294][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.220285][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.226361][ C0] ? kvm_wait+0x147/0x180 [ 265.230525][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.236512][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.241463][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.247541][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.253441][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.259688][ C0] ? avc_has_perm+0x16f/0x260 [ 265.264202][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.268975][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.274011][ C0] ? current_time+0x1af/0x2f0 [ 265.278522][ C0] lock_sock_nested+0x97/0x300 [ 265.283123][ C0] ? selinux_socket_accept+0x5b0/0x5b0 [ 265.288416][ C0] ? sock_init_data+0xc0/0xc0 [ 265.292931][ C0] tcp_sendmsg+0x21/0x50 [ 265.297009][ C0] inet_sendmsg+0xa1/0xc0 [ 265.301178][ C0] ? inet_send_prepare+0x4a0/0x4a0 [ 265.306122][ C0] sock_write_iter+0x39b/0x530 [ 265.310725][ C0] ? sock_read_iter+0x480/0x480 [ 265.315410][ C0] ? iov_iter_init+0x53/0x190 [ 265.319922][ C0] vfs_write+0xd5d/0x1110 [ 265.324091][ C0] ? file_end_write+0x1c0/0x1c0 [ 265.328778][ C0] ? __fdget_pos+0x209/0x3a0 [ 265.333203][ C0] ? ksys_write+0x77/0x2c0 [ 265.337455][ C0] ksys_write+0x199/0x2c0 [ 265.341623][ C0] ? __ia32_sys_read+0x90/0x90 [ 265.346222][ C0] __x64_sys_write+0x7b/0x90 [ 265.350648][ C0] do_syscall_64+0x3d/0xb0 [ 265.354903][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.360633][ C0] RIP: 0033:0x40720e [ 265.364380][ C0] Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48 [ 265.383803][ C0] RSP: 002b:000000c0008298a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 265.392051][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000040720e [ 265.399863][ C0] RDX: 000000000000000b RSI: 000000c0004b2200 RDI: 0000000000000003 [ 265.407672][ C0] RBP: 000000c0008298e8 R08: 0000000000000000 R09: 0000000000000000 [ 265.415483][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c000829a28 [ 265.423295][ C0] R13: 0000000000000003 R14: 000000c0000076c0 R15: 0000000000000003 [ 265.431112][ C0] [ 265.433980][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.439065][ C1] NMI backtrace for cpu 1 [ 265.439076][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.439096][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.439106][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 265.439128][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 265.439141][ C1] RSP: 0018:ffffc900001d0640 EFLAGS: 00000046 [ 265.439156][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0cc RCX: ffffffff8154fa7f [ 265.439168][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 265.439181][ C1] RBP: ffffc900001d06f0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 265.439194][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.439206][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0d0 [ 265.439218][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.439233][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.439246][ C1] CR2: 00007f353a391000 CR3: 000000011e920000 CR4: 00000000003506a0 [ 265.439261][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.439271][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.439282][ C1] Call Trace: [ 265.439287][ C1] [ 265.439294][ C1] ? show_regs+0x58/0x60 [ 265.439331][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.439372][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.439429][ C1] ? kvm_wait+0x117/0x180 [ 265.439444][ C1] ? kvm_wait+0x117/0x180 [ 265.439460][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.439479][ C1] ? nmi_handle+0xa8/0x280 [ 265.439497][ C1] ? kvm_wait+0x117/0x180 [ 265.439513][ C1] ? kvm_wait+0x117/0x180 [ 265.439528][ C1] ? default_do_nmi+0x69/0x160 [ 265.439546][ C1] ? exc_nmi+0xaf/0x120 [ 265.439563][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.439581][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.439602][ C1] ? kvm_wait+0x117/0x180 [ 265.439618][ C1] ? kvm_wait+0x117/0x180 [ 265.439634][ C1] ? kvm_wait+0x117/0x180 [ 265.439649][ C1] [ 265.439654][ C1] [ 265.439659][ C1] ? ip_skb_dst_mtu+0x38f/0x630 [ 265.439678][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.439695][ C1] ? pv_hash+0x86/0x150 [ 265.439713][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.439735][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.439755][ C1] ? ip_mc_finish_output+0x3c0/0x3c0 [ 265.439774][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 265.439794][ C1] ? __sk_dst_check+0xd2/0x1b0 [ 265.439811][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.439832][ C1] ? tcp_options_write+0x202/0xc60 [ 265.439851][ C1] lock_timer_base+0x12f/0x270 [ 265.439872][ C1] __mod_timer+0x685/0xcf0 [ 265.439893][ C1] ? mod_timer_pending+0x30/0x30 [ 265.439913][ C1] ? __tcp_send_ack+0x710/0x710 [ 265.439933][ C1] mod_timer+0x1f/0x30 [ 265.439951][ C1] sk_reset_timer+0x22/0xb0 [ 265.439969][ C1] tcp_rearm_rto+0x2d6/0x390 [ 265.439987][ C1] tcp_event_new_data_sent+0x242/0x3f0 [ 265.440007][ C1] tcp_write_xmit+0x146d/0x5e80 [ 265.440034][ C1] tcp_tsq_write+0x228/0x330 [ 265.440051][ C1] ? tcp_tsq_handler+0xa1/0x150 [ 265.440069][ C1] tcp_tsq_handler+0xa9/0x150 [ 265.440087][ C1] tcp_tasklet_func+0x436/0x4b0 [ 265.440106][ C1] ? tcp_tsq_write+0x330/0x330 [ 265.440126][ C1] tasklet_action_common+0x22e/0x610 [ 265.440147][ C1] tasklet_action+0x4c/0x60 [ 265.440164][ C1] __do_softirq+0x26d/0x5bf [ 265.440230][ C1] do_softirq+0xf6/0x150 [ 265.440249][ C1] [ 265.440255][ C1] [ 265.440260][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 265.440278][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 265.440297][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.440322][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 265.440344][ C1] __local_bh_enable_ip+0x75/0x80 [ 265.440362][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 265.440380][ C1] sock_hash_delete_elem+0x2a2/0x2f0 [ 265.440401][ C1] bpf_prog_bc4ba9860fbb0da4+0x3e/0xbfc [ 265.440415][ C1] bpf_trace_run3+0x11e/0x250 [ 265.440434][ C1] ? __kasan_check_write+0x14/0x20 [ 265.440452][ C1] ? bpf_trace_run2+0x210/0x210 [ 265.440471][ C1] ? debug_smp_processor_id+0x17/0x20 [ 265.440490][ C1] ? get_nohz_timer_target+0x79/0x750 [ 265.440510][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 265.440531][ C1] enqueue_timer+0x351/0x4c0 [ 265.440547][ C1] __mod_timer+0x8d3/0xcf0 [ 265.440568][ C1] ? mod_timer_pending+0x30/0x30 [ 265.440589][ C1] ? __kasan_check_write+0x14/0x20 [ 265.440606][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 265.440627][ C1] schedule_timeout+0x187/0x370 [ 265.440644][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.440664][ C1] ? console_conditional_schedule+0x30/0x30 [ 265.440683][ C1] ? update_process_times+0x200/0x200 [ 265.440698][ C1] ? prepare_to_swait_event+0x308/0x320 [ 265.440718][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 265.440738][ C1] ? debug_smp_processor_id+0x17/0x20 [ 265.440756][ C1] ? __note_gp_changes+0x4ab/0x920 [ 265.440775][ C1] ? rcu_gp_init+0xc30/0xc30 [ 265.440793][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.440812][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 265.440831][ C1] rcu_gp_kthread+0xa4/0x350 [ 265.440849][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.440868][ C1] ? rcu_barrier_callback+0x50/0x50 [ 265.440887][ C1] ? __kasan_check_read+0x11/0x20 [ 265.440904][ C1] ? __kthread_parkme+0xb2/0x200 [ 265.440923][ C1] kthread+0x421/0x510 [ 265.440939][ C1] ? rcu_barrier_callback+0x50/0x50 [ 265.440957][ C1] ? kthread_blkcg+0xd0/0xd0 [ 265.440975][ C1] ret_from_fork+0x1f/0x30 [ 265.440994][ C1]