Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. 2024/04/18 20:56:07 fuzzer started 2024/04/18 20:56:07 dialing manager at 10.128.0.163:30004 [ 18.827925][ T30] audit: type=1400 audit(1713473767.452:66): avc: denied { node_bind } for pid=282 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 18.832475][ T30] audit: type=1400 audit(1713473767.452:67): avc: denied { name_bind } for pid=282 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 18.952058][ T30] audit: type=1400 audit(1713473767.572:68): 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 [ 18.956163][ T289] cgroup: Unknown subsys name 'net' [ 18.974152][ T30] audit: type=1400 audit(1713473767.572:69): 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 [ 19.001573][ T30] audit: type=1400 audit(1713473767.572:70): 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 [ 19.001757][ T289] cgroup: Unknown subsys name 'devices' [ 19.023435][ T30] audit: type=1400 audit(1713473767.602:71): 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 [ 19.229301][ T289] cgroup: Unknown subsys name 'hugetlb' [ 19.234743][ T289] cgroup: Unknown subsys name 'rlimit' [ 19.389514][ T30] audit: type=1400 audit(1713473768.012:72): 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 [ 19.411320][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). 2024/04/18 20:56:08 code coverage: enabled 2024/04/18 20:56:08 comparison tracing: enabled 2024/04/18 20:56:08 extra coverage: enabled 2024/04/18 20:56:08 delay kcov mmap: mmap returned an invalid pointer 2024/04/18 20:56:08 setuid sandbox: enabled 2024/04/18 20:56:08 namespace sandbox: enabled 2024/04/18 20:56:08 Android sandbox: enabled 2024/04/18 20:56:08 fault injection: enabled 2024/04/18 20:56:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/18 20:56:08 net packet injection: enabled 2024/04/18 20:56:08 net device setup: enabled 2024/04/18 20:56:08 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/18 20:56:08 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/18 20:56:08 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/18 20:56:08 USB emulation: enabled 2024/04/18 20:56:08 hci packet injection: /dev/vhci does not exist 2024/04/18 20:56:08 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/18 20:56:08 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/18 20:56:08 swap file: enabled [ 19.414149][ T30] audit: type=1400 audit(1713473768.012:73): 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 [ 19.431077][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.445461][ T30] audit: type=1400 audit(1713473768.012:74): 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 [ 19.476915][ T30] audit: type=1400 audit(1713473768.052:75): 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" 2024/04/18 20:56:08 starting 5 executor processes [ 19.929116][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.935960][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.943273][ T300] device bridge_slave_0 entered promiscuous mode [ 19.950756][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.957609][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.964751][ T300] device bridge_slave_1 entered promiscuous mode [ 20.057824][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.064661][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.072219][ T302] device bridge_slave_0 entered promiscuous mode [ 20.078803][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.085628][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.092874][ T302] device bridge_slave_1 entered promiscuous mode [ 20.126570][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.133426][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.140725][ T301] device bridge_slave_0 entered promiscuous mode [ 20.160183][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.167021][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.174339][ T301] device bridge_slave_1 entered promiscuous mode [ 20.183957][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.190843][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.197936][ T304] device bridge_slave_0 entered promiscuous mode [ 20.215968][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.222821][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.230023][ T304] device bridge_slave_1 entered promiscuous mode [ 20.274901][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.281920][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.289083][ T308] device bridge_slave_0 entered promiscuous mode [ 20.295621][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.302493][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.309663][ T308] device bridge_slave_1 entered promiscuous mode [ 20.346198][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.353048][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.360149][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.366919][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.474086][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.480945][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.488045][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.494820][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.509474][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.516312][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.523424][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.530212][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.542315][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.549175][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.556248][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.563064][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.602382][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.610606][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.619792][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.627640][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.635534][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.642527][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.649500][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.656424][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.664095][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.671070][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.678715][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.686156][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.711653][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.720065][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.728126][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.734947][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.742707][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.750670][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.757514][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.786699][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.795081][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.803243][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.811729][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.819503][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.827442][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.834275][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.841452][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.849356][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.856078][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.863272][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.870951][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.882059][ T301] device veth0_vlan entered promiscuous mode [ 20.897848][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.905654][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.913505][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.920808][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.928624][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.937870][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.945940][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.954024][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.960864][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.974673][ T300] device veth0_vlan entered promiscuous mode [ 20.982032][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.990151][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.998140][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.004984][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.012553][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.020181][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.028306][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.035565][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.048678][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.057104][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.066945][ T301] device veth1_macvtap entered promiscuous mode [ 21.075387][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.083236][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.091305][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.110113][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.118087][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.125781][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.133102][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.140500][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.148596][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.156502][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.163248][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.170393][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.178579][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.186897][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.193736][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.210298][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.217692][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.225732][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.234087][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.242191][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.250220][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.257945][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.265686][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.273759][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.281868][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.289944][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.298120][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.305357][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.312694][ T302] device veth0_vlan entered promiscuous mode [ 21.327951][ T304] device veth0_vlan entered promiscuous mode [ 21.334293][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.342606][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.350544][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.358467][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.366144][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.374065][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.381801][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.389545][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.397905][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.405164][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.413310][ T300] device veth1_macvtap entered promiscuous mode [ 21.428844][ T302] device veth1_macvtap entered promiscuous mode [ 21.435342][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.442852][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.451173][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.459131][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.469246][ T304] device veth1_macvtap entered promiscuous mode [ 21.480039][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready executing program 2: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000980)={0x44, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x0, 0xfffe}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) [ 21.488273][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.496189][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.503718][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.511871][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.532149][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.542750][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.550712][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.558263][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.566220][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.574391][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.582372][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='sched_switch\x00', r4}, 0x10) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000180)={{r3}, &(0x7f0000000040), &(0x7f0000000080)='%-010d \x00'}, 0x20) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) close(0x4) [ 21.590529][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.598700][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.611904][ T308] device veth0_vlan entered promiscuous mode [ 21.627601][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.637766][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.642144][ T333] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 21.666910][ T308] device veth1_macvtap entered promiscuous mode [ 21.677182][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.685278][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000540)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00'], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007200000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000240)='kfree\x00', r1}, 0x10) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000500)={0x2c, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="000312"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000440)={0x24, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x860}}, &(0x7f00000003c0), 0x0}, 0x0) [ 21.693684][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.702005][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.710225][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.725446][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.735771][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5, 0x1000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0x0, @local}, 0x10) listen(r2, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x0, @local}, 0x10) dup3(r3, r2, 0x0) executing program 4: syz_mount_image$fuse(0x0, &(0x7f0000006340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 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], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x10) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018400110800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000080)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) lchown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getdents64(r5, 0x0, 0x0) [ 21.744035][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.753164][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.917453][ T6] usb 3-1: new high-speed USB device number 2 using dummy_hcd executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x57, 0x10, &(0x7f0000000000), 0xffffffffffffffc9}, 0x48) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000200)=r5) write$cgroup_devices(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1e0306003c5c980128846360864666702c1ffe800000000000"], 0xffdd) executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r0, &(0x7f0000000780), &(0x7f0000000900)=@udp=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)='8', 0x1}], 0x1}, 0x0) recvmsg$unix(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, 0x0) executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000459bb2405804035000000000000109021b000111000000090400000195699b0009058b", @ANYRES32], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 21.997401][ T39] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 121.987394][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 121.993832][ C0] rcu: 0-...!: (9999 ticks this GP) idle=8e3/1/0x4000000000000000 softirq=2400/2400 fqs=1 last_accelerate: 931c/ba2e dyntick_enabled: 1 [ 122.007619][ C0] (t=10000 jiffies g=853 q=452) [ 122.012387][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9997 jiffies! g853 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.024411][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=243 [ 122.031961][ C0] rcu: rcu_preempt kthread starved for 9998 jiffies! g853 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 122.042895][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.052706][ C0] rcu: RCU grace-period kthread stack dump: [ 122.058446][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 122.067470][ C0] Call Trace: [ 122.070585][ C0] [ 122.073366][ C0] __schedule+0xccc/0x1590 [ 122.077628][ C0] ? __sched_text_start+0x8/0x8 [ 122.082301][ C0] ? del_timer_sync+0x1bc/0x230 [ 122.086999][ C0] ? __kasan_check_write+0x14/0x20 [ 122.091936][ C0] schedule+0x11f/0x1e0 [ 122.095931][ C0] schedule_timeout+0x18c/0x370 [ 122.100617][ C0] ? __kasan_check_write+0x14/0x20 [ 122.105562][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.110861][ C0] ? console_conditional_schedule+0x30/0x30 [ 122.116596][ C0] ? update_process_times+0x200/0x200 [ 122.121800][ C0] ? prepare_to_swait_event+0x308/0x320 [ 122.127178][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.131802][ C0] ? dump_blkd_tasks+0x7e0/0x7e0 [ 122.136552][ C0] ? rcu_gp_init+0xc30/0xc30 [ 122.140983][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.146009][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 122.150440][ C0] rcu_gp_kthread+0xa4/0x350 [ 122.154862][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.159551][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.164585][ C0] ? __kasan_check_read+0x11/0x20 [ 122.169446][ C0] ? __kthread_parkme+0xb2/0x200 [ 122.174221][ C0] kthread+0x421/0x510 [ 122.178126][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.183157][ C0] ? kthread_blkcg+0xd0/0xd0 [ 122.187585][ C0] ret_from_fork+0x1f/0x30 [ 122.191842][ C0] [ 122.194710][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 122.200866][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.205930][ C1] NMI backtrace for cpu 1 [ 122.205947][ C1] CPU: 1 PID: 327 Comm: syz-fuzzer Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.205967][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.205980][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.206001][ C1] 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 [ 122.206015][ C1] RSP: 0000:ffffc900052976a0 EFLAGS: 00000246 [ 122.206031][ C1] RAX: 0000000000000001 RBX: 1ffff92000a52ed8 RCX: 1ffffffff0d1aa9c [ 122.206044][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 122.206055][ C1] RBP: ffffc90005297750 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 122.206069][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.206081][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000a52edc [ 122.206094][ C1] FS: 000000c000fbec90(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.206110][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.206122][ C1] CR2: 00007f74b0b93998 CR3: 000000011e0e3000 CR4: 00000000003506a0 [ 122.206138][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.206148][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.206159][ C1] Call Trace: [ 122.206164][ C1] [ 122.206170][ C1] ? show_regs+0x58/0x60 [ 122.206189][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.206209][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.206230][ C1] ? kvm_wait+0x147/0x180 [ 122.206258][ C1] ? kvm_wait+0x147/0x180 [ 122.206273][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.206291][ C1] ? nmi_handle+0xa8/0x280 [ 122.206308][ C1] ? kvm_wait+0x147/0x180 [ 122.206323][ C1] ? default_do_nmi+0x69/0x160 [ 122.206340][ C1] ? exc_nmi+0xaf/0x120 [ 122.206355][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.206373][ C1] ? kvm_wait+0x147/0x180 [ 122.206388][ C1] ? kvm_wait+0x147/0x180 [ 122.206403][ C1] ? kvm_wait+0x147/0x180 [ 122.206418][ C1] [ 122.206423][ C1] [ 122.206428][ C1] ? asm_common_interrupt+0x27/0x40 [ 122.206443][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.206461][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 122.206484][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.206505][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.206523][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.206541][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 122.206561][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 122.206578][ C1] ? skb_release_data+0x8a9/0xa80 [ 122.206594][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xc00 [ 122.206609][ C1] bpf_trace_run2+0xec/0x210 [ 122.206627][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.206644][ C1] ? skb_release_data+0x8a9/0xa80 [ 122.206660][ C1] ? check_preempt_wakeup+0x882/0xbe0 [ 122.206679][ C1] ? skb_release_data+0x8a9/0xa80 [ 122.206695][ C1] __bpf_trace_kfree+0x6f/0x90 [ 122.206720][ C1] ? skb_release_data+0x8a9/0xa80 [ 122.206735][ C1] kfree+0x1f3/0x220 [ 122.206754][ C1] skb_release_data+0x8a9/0xa80 [ 122.206770][ C1] napi_consume_skb+0x10e/0x2a0 [ 122.206786][ C1] free_old_xmit_skbs+0x119/0x290 [ 122.206803][ C1] ? local_bh_enable+0x30/0x30 [ 122.206817][ C1] ? virtqueue_disable_cb+0x150/0x3a0 [ 122.206836][ C1] ? skb_xmit_done+0x11e/0x210 [ 122.206852][ C1] ? virtqueue_disable_cb+0x150/0x3a0 [ 122.206869][ C1] virtnet_poll_tx+0x1d0/0x500 [ 122.206886][ C1] __napi_poll+0xc4/0x5a0 [ 122.206902][ C1] net_rx_action+0x47d/0xc50 [ 122.206919][ C1] ? net_tx_action+0x550/0x550 [ 122.206934][ C1] ? __sched_clock_gtod_offset+0xd0/0x100 [ 122.206955][ C1] __do_softirq+0x26d/0x5bf [ 122.206972][ C1] __irq_exit_rcu+0x50/0xf0 [ 122.206989][ C1] irq_exit_rcu+0x9/0x10 [ 122.207005][ C1] common_interrupt+0x59/0xd0 [ 122.207022][ C1] asm_common_interrupt+0x27/0x40 [ 122.207036][ C1] RIP: 0033:0x66a14e [ 122.207050][ C1] Code: 4c 8b 44 24 70 49 89 80 c0 00 0a 00 49 89 98 c8 00 0a 00 eb 05 4c 8b 44 24 70 4c 89 c0 4c 8b 44 24 50 4c 8b 4c 24 48 45 31 db <4c> 8b 50 28 49 81 fa ff ff ff 7f 74 25 48 83 b8 c0 00 0a 00 04 7c [ 122.207064][ C1] RSP: 002b:000000c00099d6a8 EFLAGS: 00000217 [ 122.207077][ C1] RAX: 000000c000ab2000 RBX: 000000000000a373 RCX: ffffffffffffffff [ 122.207089][ C1] RDX: 0000000000010000 RSI: 0000000000000d11 RDI: 0000000000000003 [ 122.207099][ C1] RBP: 000000c00099d708 R08: 0000000000000003 R09: 0000000000000000 [ 122.207109][ C1] R10: 0000000000002373 R11: 0000000000000000 R12: 000000c00098a371 [ 122.207120][ C1] R13: 0000000000000102 R14: 000000c000970680 R15: 0000000000005c8f [ 122.207134][ C1] [ 122.207990][ C0] NMI backtrace for cpu 0 [ 122.657616][ C0] CPU: 0 PID: 349 Comm: syz-executor.3 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.667581][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.677479][ C0] Call Trace: [ 122.680602][ C0] [ 122.683298][ C0] dump_stack_lvl+0x151/0x1b7 [ 122.687804][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 122.693272][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 122.697957][ C0] dump_stack+0x15/0x17 [ 122.701951][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 122.706723][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.712711][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.718007][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.722693][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.728597][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 122.734414][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.740323][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 122.746053][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 122.750992][ C0] print_cpu_stall+0x315/0x5f0 [ 122.755592][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 122.760626][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 122.766614][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 122.771649][ C0] update_process_times+0x198/0x200 [ 122.776683][ C0] tick_sched_timer+0x188/0x240 [ 122.781369][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 122.786753][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 122.791796][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 122.796732][ C0] ? clockevents_program_event+0x22f/0x300 [ 122.802372][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 122.808289][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 122.813053][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 122.818777][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 122.824244][ C0] [ 122.827038][ C0] [ 122.829802][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.835617][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 122.840391][ 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 [ 122.859829][ C0] RSP: 0018:ffffc900057c7260 EFLAGS: 00000246 [ 122.865731][ C0] RAX: 0000000000000003 RBX: 1ffff92000af8e50 RCX: ffffffff8154f88f [ 122.873545][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888100dadd48 [ 122.881356][ C0] RBP: ffffc900057c7310 R08: dffffc0000000000 R09: ffffed10201b5baa [ 122.889168][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.896984][ C0] R13: ffff888100dadd48 R14: 0000000000000003 R15: 1ffff92000af8e54 [ 122.904795][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.910870][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.916856][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 122.921805][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.927880][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.933782][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.940033][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 122.944803][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.949839][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 122.955135][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 122.960166][ C0] ? sock_map_unref+0x352/0x4d0 [ 122.964853][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xc00 [ 122.970236][ C0] bpf_trace_run2+0xec/0x210 [ 122.974666][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 122.979870][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.984556][ C0] ? sock_map_unref+0x352/0x4d0 [ 122.989244][ C0] ? try_to_wake_up+0x6ee/0x1160 [ 122.994018][ C0] ? sock_map_unref+0x352/0x4d0 [ 122.998704][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.003303][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.007992][ C0] kfree+0x1f3/0x220 [ 123.011726][ C0] sock_map_unref+0x352/0x4d0 [ 123.016246][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 123.021357][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.026738][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xc00 [ 123.032122][ C0] bpf_trace_run2+0xec/0x210 [ 123.036547][ C0] ? context_to_sid+0x5a8/0x600 [ 123.041238][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.045919][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.051304][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.056683][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.061283][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.066683][ C0] kfree+0x1f3/0x220 [ 123.070396][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 123.075951][ C0] security_compute_sid+0x1d7d/0x1f40 [ 123.081166][ C0] ? security_transition_sid+0x90/0x90 [ 123.086453][ C0] ? __mutex_lock_slowpath+0x10/0x10 [ 123.091574][ C0] ? tracepoint_add_func+0x77e/0x940 [ 123.096696][ C0] ? alloc_file_pseudo+0x280/0x2f0 [ 123.101646][ C0] ? preempt_count_add+0x92/0x1a0 [ 123.106502][ C0] ? fd_install+0x144/0x250 [ 123.110842][ C0] ? bpf_link_settle+0xc0/0x150 [ 123.115529][ C0] security_transition_sid+0x7d/0x90 [ 123.120651][ C0] selinux_socket_create+0x204/0x330 [ 123.125925][ C0] ? selinux_socket_unix_may_send+0x2f0/0x2f0 [ 123.131827][ C0] security_socket_create+0x77/0xb0 [ 123.136861][ C0] __sock_create+0xd6/0x760 [ 123.141199][ C0] __sys_socketpair+0x29f/0x6e0 [ 123.145886][ C0] ? __ia32_sys_socket+0x90/0x90 [ 123.150660][ C0] ? __kasan_check_read+0x11/0x20 [ 123.155621][ C0] __x64_sys_socketpair+0x9b/0xb0 [ 123.160480][ C0] do_syscall_64+0x3d/0xb0 [ 123.164734][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.170462][ C0] RIP: 0033:0x7f9a21ee4ea9 [ 123.174728][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 [ 123.194158][ C0] RSP: 002b:00007f9a20c580c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 123.202399][ C0] RAX: ffffffffffffffda RBX: 00007f9a22012f80 RCX: 00007f9a21ee4ea9 [ 123.210214][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 123.218022][ C0] RBP: 00007f9a21f314a4 R08: 0000000000000000 R09: 0000000000000000 [ 123.225834][ C0] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.233646][ C0] R13: 000000000000000b R14: 00007f9a22012f80 R15: 00007fffa3e11ac8 [ 123.241462][ C0] [ 265.000988][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.3:349] [ 265.009322][ C0] Modules linked in: [ 265.013058][ C0] CPU: 0 PID: 349 Comm: syz-executor.3 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.023035][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.032936][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.037708][ 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 [ 265.057495][ C0] RSP: 0018:ffffc900057c7260 EFLAGS: 00000246 [ 265.063393][ C0] RAX: 0000000000000003 RBX: 1ffff92000af8e50 RCX: ffffffff8154f88f [ 265.071205][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888100dadd48 [ 265.079016][ C0] RBP: ffffc900057c7310 R08: dffffc0000000000 R09: ffffed10201b5baa [ 265.086827][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.094642][ C0] R13: ffff888100dadd48 R14: 0000000000000003 R15: 1ffff92000af8e54 [ 265.102456][ C0] FS: 00007f9a20c586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.111219][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.117726][ C0] CR2: 0000001b2e422000 CR3: 000000010c51a000 CR4: 00000000003506b0 [ 265.125637][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.133439][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.141252][ C0] Call Trace: [ 265.144386][ C0] [ 265.147073][ C0] ? show_regs+0x58/0x60 [ 265.151143][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.156096][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.161212][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.166421][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.171369][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.177011][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.182911][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.187861][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.193761][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.199401][ C0] [ 265.202178][ C0] [ 265.204956][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.211035][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.217119][ C0] ? kvm_wait+0x147/0x180 [ 265.221277][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.227266][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.232214][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.238290][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.244190][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.250550][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.255336][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.260354][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.265653][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.270683][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.275369][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xc00 [ 265.280751][ C0] bpf_trace_run2+0xec/0x210 [ 265.285175][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 265.290386][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.295086][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.299770][ C0] ? try_to_wake_up+0x6ee/0x1160 [ 265.304532][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.309393][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.313996][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.318680][ C0] kfree+0x1f3/0x220 [ 265.322413][ C0] sock_map_unref+0x352/0x4d0 [ 265.326925][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 265.332048][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.337513][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xc00 [ 265.342894][ C0] bpf_trace_run2+0xec/0x210 [ 265.347320][ C0] ? context_to_sid+0x5a8/0x600 [ 265.352009][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.356694][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.362079][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.367457][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.372057][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.377441][ C0] kfree+0x1f3/0x220 [ 265.381172][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 265.386727][ C0] security_compute_sid+0x1d7d/0x1f40 [ 265.391940][ C0] ? security_transition_sid+0x90/0x90 [ 265.397229][ C0] ? __mutex_lock_slowpath+0x10/0x10 [ 265.402350][ C0] ? tracepoint_add_func+0x77e/0x940 [ 265.407470][ C0] ? alloc_file_pseudo+0x280/0x2f0 [ 265.412420][ C0] ? preempt_count_add+0x92/0x1a0 [ 265.417281][ C0] ? fd_install+0x144/0x250 [ 265.421620][ C0] ? bpf_link_settle+0xc0/0x150 [ 265.426306][ C0] security_transition_sid+0x7d/0x90 [ 265.431428][ C0] selinux_socket_create+0x204/0x330 [ 265.436546][ C0] ? selinux_socket_unix_may_send+0x2f0/0x2f0 [ 265.442452][ C0] security_socket_create+0x77/0xb0 [ 265.447483][ C0] __sock_create+0xd6/0x760 [ 265.451824][ C0] __sys_socketpair+0x29f/0x6e0 [ 265.456514][ C0] ? __ia32_sys_socket+0x90/0x90 [ 265.461287][ C0] ? __kasan_check_read+0x11/0x20 [ 265.466146][ C0] __x64_sys_socketpair+0x9b/0xb0 [ 265.471008][ C0] do_syscall_64+0x3d/0xb0 [ 265.475260][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.480988][ C0] RIP: 0033:0x7f9a21ee4ea9 [ 265.485270][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 [ 265.504875][ C0] RSP: 002b:00007f9a20c580c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 265.513121][ C0] RAX: ffffffffffffffda RBX: 00007f9a22012f80 RCX: 00007f9a21ee4ea9 [ 265.521105][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 265.528915][ C0] RBP: 00007f9a21f314a4 R08: 0000000000000000 R09: 0000000000000000 [ 265.536729][ C0] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.544540][ C0] R13: 000000000000000b R14: 00007f9a22012f80 R15: 00007fffa3e11ac8 [ 265.552358][ C0] [ 265.555223][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.560285][ C1] NMI backtrace for cpu 1 [ 265.560295][ C1] CPU: 1 PID: 327 Comm: syz-fuzzer Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.560314][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.560325][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.560347][ C1] 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 [ 265.560360][ C1] RSP: 0000:ffffc900052976a0 EFLAGS: 00000246 [ 265.560376][ C1] RAX: 0000000000000001 RBX: 1ffff92000a52ed8 RCX: 1ffffffff0d1aa9c [ 265.560388][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.560400][ C1] RBP: ffffc90005297750 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.560413][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.560425][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000a52edc [ 265.560437][ C1] FS: 000000c000fbec90(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.560453][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.560466][ C1] CR2: 00007f74b0b93998 CR3: 000000011e0e3000 CR4: 00000000003506a0 [ 265.560481][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.560492][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.560503][ C1] Call Trace: [ 265.560508][ C1] [ 265.560514][ C1] ? show_regs+0x58/0x60 [ 265.560532][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.560552][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.560573][ C1] ? kvm_wait+0x147/0x180 [ 265.560588][ C1] ? kvm_wait+0x147/0x180 [ 265.560604][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.560623][ C1] ? nmi_handle+0xa8/0x280 [ 265.560640][ C1] ? kvm_wait+0x147/0x180 [ 265.560655][ C1] ? kvm_wait+0x147/0x180 [ 265.560670][ C1] ? default_do_nmi+0x69/0x160 [ 265.560689][ C1] ? exc_nmi+0xaf/0x120 [ 265.560705][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.560723][ C1] ? kvm_wait+0x147/0x180 [ 265.560739][ C1] ? kvm_wait+0x147/0x180 [ 265.560755][ C1] ? kvm_wait+0x147/0x180 [ 265.560770][ C1] [ 265.560775][ C1] [ 265.560780][ C1] ? asm_common_interrupt+0x27/0x40 [ 265.560796][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.560814][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.560837][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.560859][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.560878][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.560897][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.560917][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.560935][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.560952][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xc00 [ 265.560966][ C1] bpf_trace_run2+0xec/0x210 [ 265.560986][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.561003][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.561019][ C1] ? check_preempt_wakeup+0x882/0xbe0 [ 265.561039][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.561055][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.561072][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.561087][ C1] kfree+0x1f3/0x220 [ 265.561106][ C1] skb_release_data+0x8a9/0xa80 [ 265.561124][ C1] napi_consume_skb+0x10e/0x2a0 [ 265.561140][ C1] free_old_xmit_skbs+0x119/0x290 [ 265.561158][ C1] ? local_bh_enable+0x30/0x30 [ 265.561173][ C1] ? virtqueue_disable_cb+0x150/0x3a0 [ 265.561192][ C1] ? skb_xmit_done+0x11e/0x210 [ 265.561208][ C1] ? virtqueue_disable_cb+0x150/0x3a0 [ 265.561239][ C1] virtnet_poll_tx+0x1d0/0x500 [ 265.561256][ C1] __napi_poll+0xc4/0x5a0 [ 265.561273][ C1] net_rx_action+0x47d/0xc50 [ 265.561292][ C1] ? net_tx_action+0x550/0x550 [ 265.561307][ C1] ? __sched_clock_gtod_offset+0xd0/0x100 [ 265.561329][ C1] __do_softirq+0x26d/0x5bf [ 265.561347][ C1] __irq_exit_rcu+0x50/0xf0 [ 265.561365][ C1] irq_exit_rcu+0x9/0x10 [ 265.561382][ C1] common_interrupt+0x59/0xd0 [ 265.561398][ C1] asm_common_interrupt+0x27/0x40 [ 265.561414][ C1] RIP: 0033:0x66a14e [ 265.561427][ C1] Code: 4c 8b 44 24 70 49 89 80 c0 00 0a 00 49 89 98 c8 00 0a 00 eb 05 4c 8b 44 24 70 4c 89 c0 4c 8b 44 24 50 4c 8b 4c 24 48 45 31 db <4c> 8b 50 28 49 81 fa ff ff ff 7f 74 25 48 83 b8 c0 00 0a 00 04 7c [ 265.561441][ C1] RSP: 002b:000000c00099d6a8 EFLAGS: 00000217 [ 265.561454][ C1] RAX: 000000c000ab2000 RBX: 000000000000a373 RCX: ffffffffffffffff [ 265.561467][ C1] RDX: 0000000000010000 RSI: 0000000000000d11 RDI: 0000000000000003 [ 265.561478][ C1] RBP: 000000c00099d708 R08: 0000000000000003 R09: 0000000000000000 [ 265.561488][ C1] R10: 0000000000002373 R11: 0000000000000000 R12: 000000c00098a371 [ 265.561499][ C1] R13: 0000000000000102 R14: 000000c000970680 R15: 0000000000005c8f [ 265.561514][ C1]