Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. 2024/05/05 12:58:01 fuzzer started 2024/05/05 12:58:01 dialing manager at 10.128.0.163:30004 [ 19.259407][ T30] audit: type=1400 audit(1714913881.607:66): 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 [ 19.263960][ T30] audit: type=1400 audit(1714913881.607:67): 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 [ 19.273443][ T30] audit: type=1400 audit(1714913881.627:68): avc: denied { integrity } for pid=292 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.276918][ T292] cgroup: Unknown subsys name 'net' [ 19.277248][ T30] audit: type=1400 audit(1714913881.627:69): avc: denied { mounton } for pid=292 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 [ 19.281282][ T30] audit: type=1400 audit(1714913881.627:70): avc: denied { mount } for pid=292 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 [ 19.281421][ T292] cgroup: Unknown subsys name 'devices' [ 19.303332][ T30] audit: type=1400 audit(1714913881.627:71): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.508471][ T292] cgroup: Unknown subsys name 'hugetlb' [ 19.514010][ T292] cgroup: Unknown subsys name 'rlimit' [ 19.638708][ T30] audit: type=1400 audit(1714913881.987:72): avc: denied { mounton } for pid=292 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 [ 19.663422][ T30] audit: type=1400 audit(1714913881.987:73): avc: denied { mount } for pid=292 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 [ 19.668678][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.686914][ T30] audit: type=1400 audit(1714913881.987:74): avc: denied { setattr } for pid=292 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 2024/05/05 12:58:02 code coverage: enabled 2024/05/05 12:58:02 comparison tracing: enabled 2024/05/05 12:58:02 extra coverage: enabled 2024/05/05 12:58:02 delay kcov mmap: mmap returned an invalid pointer 2024/05/05 12:58:02 setuid sandbox: enabled 2024/05/05 12:58:02 namespace sandbox: enabled 2024/05/05 12:58:02 Android sandbox: enabled 2024/05/05 12:58:02 fault injection: enabled 2024/05/05 12:58:02 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/05/05 12:58:02 net packet injection: enabled 2024/05/05 12:58:02 net device setup: enabled 2024/05/05 12:58:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/05/05 12:58:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/05/05 12:58:02 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/05/05 12:58:02 USB emulation: enabled 2024/05/05 12:58:02 hci packet injection: /dev/vhci does not exist 2024/05/05 12:58:02 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/05/05 12:58:02 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/05/05 12:58:02 swap file: enabled 2024/05/05 12:58:02 starting 5 executor processes [ 19.717859][ T30] audit: type=1400 audit(1714913882.037:75): avc: denied { relabelto } for pid=293 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" [ 19.746966][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.464538][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.471458][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.478775][ T301] device bridge_slave_0 entered promiscuous mode [ 20.485568][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.492590][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.499868][ T301] device bridge_slave_1 entered promiscuous mode [ 20.544372][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.551287][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.558476][ T302] device bridge_slave_0 entered promiscuous mode [ 20.569518][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.576499][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.583596][ T302] device bridge_slave_1 entered promiscuous mode [ 20.604579][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.611460][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.618826][ T304] device bridge_slave_0 entered promiscuous mode [ 20.635958][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.642875][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.650223][ T304] device bridge_slave_1 entered promiscuous mode [ 20.718616][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.725470][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.732753][ T303] device bridge_slave_0 entered promiscuous mode [ 20.745909][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.752778][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.759912][ T305] device bridge_slave_0 entered promiscuous mode [ 20.775466][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.782338][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.789664][ T303] device bridge_slave_1 entered promiscuous mode [ 20.799231][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.806059][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.813346][ T305] device bridge_slave_1 entered promiscuous mode [ 20.917745][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.924592][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.931826][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.938668][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.949587][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.956585][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.963784][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.970575][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.000282][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.007163][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.014417][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.021434][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.057920][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.064897][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.072043][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.078963][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.093663][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.100531][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.107637][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.114413][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.129998][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.137286][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.144191][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.152145][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.159519][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.166963][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.173952][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.181585][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.188834][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.195885][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.203085][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.236584][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.245417][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.253356][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.261336][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.268200][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.275356][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.283494][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.290517][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.297658][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.305331][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.313291][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.320757][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.328117][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.336185][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.343064][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.350221][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.358366][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.365194][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.379335][ T304] device veth0_vlan entered promiscuous mode [ 21.386589][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.394762][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.402789][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.410126][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.440050][ T302] device veth0_vlan entered promiscuous mode [ 21.448287][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.456773][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.464436][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.471897][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.479387][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.487388][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.494216][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.501655][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.509615][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.516480][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.523634][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.531729][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.539562][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.547372][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.555188][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.563148][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.570005][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.577293][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.585214][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.592184][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.599346][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.607625][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.619967][ T304] device veth1_macvtap entered promiscuous mode [ 21.634244][ T302] device veth1_macvtap entered promiscuous mode [ 21.641478][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.649543][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.657642][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.664963][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.673198][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.681302][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.689218][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.697238][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.704666][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.712464][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.720426][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.727750][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.736527][ T301] device veth0_vlan entered promiscuous mode [ 21.749413][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.758056][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.766062][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.774429][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.789112][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.797261][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.806110][ T301] device veth1_macvtap entered promiscuous mode [ 21.824571][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.832203][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x4, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b708000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = 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, &(0x7f00000001c0)={&(0x7f0000000400)='itimer_state\x00', r1}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='itimer_state\x00'}, 0x10) setitimer(0x0, 0x0, 0x0) [ 21.839561][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.847242][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.855271][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.863515][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.871519][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.898317][ T305] device veth0_vlan entered promiscuous mode [ 21.909189][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.917067][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.924934][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.933398][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.941749][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.949915][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.958049][ T331] syz-executor.2 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 21.968979][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.977192][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.985648][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], 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$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='mm_page_alloc\x00', r2}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x5000) [ 21.994117][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.002244][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.009196][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.031412][ T305] device veth1_macvtap entered promiscuous mode [ 22.051690][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.060199][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.069019][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.076450][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.084843][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.092997][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.099855][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.107186][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.115364][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.136611][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.144608][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0xffff, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000ac7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="f3af0f08650f0177000f01cf0f2367b805000f00d8660fe97c006766c7442400005800006766c7442402f5ffffff6766c744240600000000670f011c240f2250b889008ec0", 0x45}], 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) ioctl$KVM_NMI(r3, 0xae9a) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x5, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$KVM_RUN(r3, 0xae80, 0x0) executing program 4: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x0, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000008000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000140000fbb7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b7000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000340)=ANY=[], &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x2d) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'geneve1\x00', 0x400}) close(r2) [ 22.172362][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.180769][ T338] 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. [ 22.205298][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.220810][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.242850][ T303] device veth0_vlan entered promiscuous mode [ 22.253415][ T343] Bluetooth: received HCILL_WAKE_UP_IND in state 2 [ 22.264136][ T344] Bluetooth: hci0: sending frame failed (-49) executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r1, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(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) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8923, &(0x7f0000000800)={'ip6gre0\x00', @multicast}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x32) executing program 0: r0 = 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=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r2 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) r3 = syz_open_dev$usbfs(&(0x7f0000000000), 0x200, 0x102) r4 = dup(r3) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_driver={0x0, 0x0, 0x0}) executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x4, 0x7fe2, 0x3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000030000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='devices.list\x00', 0x275a, 0x0) 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, &(0x7f0000000280)={&(0x7f00000001c0)='ext4_da_reserve_space\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, &(0x7f0000000280)={&(0x7f00000001c0)='ext4_da_reserve_space\x00', r3}, 0x10) write$cgroup_int(r1, &(0x7f0000000100), 0x1001) executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6", 0x1}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$key(0xf, 0x3, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000020000807b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r4}, 0x10) splice(r0, 0x0, r2, 0x0, 0xfdef, 0x0) executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000002000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000f00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x7c00) dup3(r1, r0, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000020601"], 0x14}}, 0x0) [ 22.277236][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.285149][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.294068][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.301621][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.309895][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.359314][ T303] device veth1_macvtap entered promiscuous mode [ 22.379839][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.389841][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.398734][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32], 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x8, 0x4, 0x0, 0x10000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$incfs(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 22.407553][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.416222][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001180)=ANY=[@ANYBLOB="12010000090003206d0414c340000000000109022400010400a000090400000103010100093700086ce82201000905815f"], 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x0, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000ecaf0018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 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, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0}, 0x0) executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000d40)=ANY=[@ANYBLOB="12010000d4ab284021040801d3c90102030509021200010000000009040000000202"], 0x0) executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000540)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x28bd, 0x74, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000001440)={0x24, 0x0, 0x0, &(0x7f00000013c0)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x0, "741cb976"}]}}, 0x0}, 0x0) [ 22.609996][ T360] incfs: Error accessing: ./file0/file0. [ 22.635349][ T360] incfs: mount failed -2 [ 22.946405][ T6] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 22.956431][ T306] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 22.966458][ T325] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 23.186375][ T6] usb 2-1: Using ep0 maxpacket: 32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x0, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, 0x0, &(0x7f00000002c0)}, 0x20) r1 = 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, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000600)='./bus\x00', 0x1c14744, &(0x7f0000000140)={[{@nojournal_checksum}, {@barrier}, {@errors_remount}, {@orlov}]}, 0xfe, 0x490, &(0x7f0000000b00)="$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") [ 23.303125][ T370] loop3: detected capacity change from 0 to 512 [ 23.309325][ T6] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 23.320117][ T6] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.330061][ T6] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 23.338953][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.356516][ T306] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 23.366942][ T370] ======================================================= [ 23.366942][ T370] WARNING: The mand mount option has been deprecated and [ 23.366942][ T370] and is ignored by this kernel. Remove the mand [ 23.366942][ T370] option from the mount to silence this warning. [ 23.366942][ T370] ======================================================= [ 23.367446][ T306] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.411669][ T306] usb 1-1: New USB device found, idVendor=28bd, idProduct=0074, bcdDevice= 0.00 [ 23.416980][ T6] hub 2-1:4.0: USB hub found [ 23.421160][ T306] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.433943][ T306] usb 1-1: config 0 descriptor?? [ 23.437855][ T370] EXT4-fs (loop3): Ignoring removed orlov option [ 23.448006][ T370] EXT4-fs (loop3): 1 truncate cleaned up executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0x0}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) [ 23.453493][ T370] EXT4-fs (loop3): mounted filesystem without journal. Opts: nojournal_checksum,barrier,errors=remount-ro,orlov,. Quota mode: none. [ 23.886494][ T6] hub 2-1:4.0: config failed, can't read hub descriptor (err -22) [ 24.006466][ T325] usb 5-1: New USB device found, idVendor=0421, idProduct=0108, bcdDevice=c9.d3 [ 24.015649][ T325] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.023893][ T325] usb 5-1: Product: syz [ 24.028405][ T325] usb 5-1: Manufacturer: syz [ 24.033079][ T325] usb 5-1: SerialNumber: syz [ 24.038925][ T325] usb 5-1: config 0 descriptor?? [ 24.076922][ T325] cdc_acm 5-1:0.0: Zero length descriptor references [ 24.083445][ T325] cdc_acm: probe of 5-1:0.0 failed with error -22 [ 24.096442][ T306] usbhid 1-1:0.0: can't add hid device: -71 [ 24.102459][ T306] usbhid: probe of 1-1:0.0 failed with error -71 [ 24.110422][ T306] usb 1-1: USB disconnect, device number 2 [ 24.216460][ T325] usb 2-1: USB disconnect, device number 2 [ 24.279176][ T325] usb 5-1: USB disconnect, device number 2 [ 24.286612][ T324] Bluetooth: hci0: command 0x1003 tx timeout [ 24.293027][ T344] Bluetooth: hci0: sending frame failed (-49) executing program 3: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500001000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r3}, 0x10) mknod$loop(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x90}, 0x0, 0x0, 0x0, 0x0}) [ 24.358122][ T378] syz-executor.3 (378) used greatest stack depth: 21552 bytes left [ 24.370507][ T30] kauditd_printk_skb: 40 callbacks suppressed [ 24.370520][ T30] audit: type=1400 audit(1714913886.717:116): avc: denied { read write } for pid=380 comm="syz-executor.3" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 24.400604][ T30] audit: type=1400 audit(1714913886.717:117): avc: denied { open } for pid=380 comm="syz-executor.3" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 24.428634][ T30] audit: type=1400 audit(1714913886.777:118): avc: denied { unmount } for pid=303 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 24.488681][ T303] syz-executor.3 (303) used greatest stack depth: 20912 bytes left [ 24.505071][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.511979][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.519124][ T384] device bridge_slave_0 entered promiscuous mode [ 24.526043][ T384] bridge0: port 2(bridge_slave_1) entered blocking state executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r1, &(0x7f0000000780), &(0x7f0000000900)=@udp=r2}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r3}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), 0xc2) [ 24.533143][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.541009][ T384] device bridge_slave_1 entered promiscuous mode [ 124.556341][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 124.562916][ C1] rcu: 1-...!: (1 GPs behind) idle=263/1/0x4000000000000000 softirq=2479/2480 fqs=0 last_accelerate: 941a/bb2b dyntick_enabled: 1 [ 124.576175][ C1] (t=10001 jiffies g=1117 q=176) [ 124.581104][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g1117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 124.593394][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=598 [ 124.601115][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 124.612237][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 124.622071][ C1] rcu: RCU grace-period kthread stack dump: [ 124.628031][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 124.637069][ C1] Call Trace: [ 124.640169][ C1] [ 124.642962][ C1] __schedule+0xccc/0x1590 [ 124.647202][ C1] ? __sched_text_start+0x8/0x8 [ 124.651887][ C1] ? __kasan_check_write+0x14/0x20 [ 124.656834][ C1] schedule+0x11f/0x1e0 [ 124.660826][ C1] schedule_timeout+0x18c/0x370 [ 124.665511][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.670546][ C1] ? console_conditional_schedule+0x30/0x30 [ 124.676276][ C1] ? update_process_times+0x200/0x200 [ 124.681483][ C1] ? prepare_to_swait_event+0x308/0x320 [ 124.686875][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 124.691470][ C1] ? debug_smp_processor_id+0x17/0x20 [ 124.696673][ C1] ? __note_gp_changes+0x4ab/0x920 [ 124.701624][ C1] ? rcu_gp_init+0xc30/0xc30 [ 124.706044][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.711081][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 124.715593][ C1] rcu_gp_kthread+0xa4/0x350 [ 124.720114][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 124.724791][ C1] ? rcu_barrier_callback+0x50/0x50 [ 124.729839][ C1] ? __kasan_check_read+0x11/0x20 [ 124.734685][ C1] ? __kthread_parkme+0xb2/0x200 [ 124.739476][ C1] kthread+0x421/0x510 [ 124.743365][ C1] ? rcu_barrier_callback+0x50/0x50 [ 124.748411][ C1] ? kthread_blkcg+0xd0/0xd0 [ 124.752837][ C1] ret_from_fork+0x1f/0x30 [ 124.757081][ C1] [ 124.759949][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 124.766113][ C1] Sending NMI from CPU 1 to CPUs 0: [ 124.771172][ C0] NMI backtrace for cpu 0 [ 124.771195][ C0] CPU: 0 PID: 389 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 124.771212][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 124.771223][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 124.771243][ 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 [ 124.771254][ C0] RSP: 0018:ffffc900055cf980 EFLAGS: 00000246 [ 124.771268][ C0] RAX: 0000000000000003 RBX: 1ffff92000ab9f34 RCX: ffffffff8154fa7f [ 124.771279][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810ae19ba8 [ 124.771289][ C0] RBP: ffffc900055cfa30 R08: dffffc0000000000 R09: ffffed10215c3376 [ 124.771300][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 124.771310][ C0] R13: ffff88810ae19ba8 R14: 0000000000000003 R15: 1ffff92000ab9f38 [ 124.771320][ C0] FS: 00007fa840d4b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 124.771333][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.771343][ C0] CR2: 0000001b2e321000 CR3: 000000010e552000 CR4: 00000000003506b0 [ 124.771357][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.771365][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.771374][ C0] Call Trace: [ 124.771379][ C0] [ 124.771384][ C0] ? show_regs+0x58/0x60 [ 124.771407][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 124.771425][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 124.771442][ C0] ? kvm_wait+0x147/0x180 [ 124.771455][ C0] ? kvm_wait+0x147/0x180 [ 124.771468][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 124.771484][ C0] ? nmi_handle+0xa8/0x280 [ 124.771498][ C0] ? kvm_wait+0x147/0x180 [ 124.771511][ C0] ? default_do_nmi+0x69/0x160 [ 124.771532][ C0] ? exc_nmi+0xaf/0x120 [ 124.771545][ C0] ? end_repeat_nmi+0x16/0x31 [ 124.771561][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 124.771579][ C0] ? kvm_wait+0x147/0x180 [ 124.771592][ C0] ? kvm_wait+0x147/0x180 [ 124.771605][ C0] ? kvm_wait+0x147/0x180 [ 124.771618][ C0] [ 124.771622][ C0] [ 124.771627][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 124.771641][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 124.771655][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 124.771672][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 124.771690][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 124.771710][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 124.771726][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 124.771742][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 124.771757][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 124.771772][ C0] ? release_sock+0x163/0x1b0 [ 124.771787][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 124.771803][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 124.771818][ C0] ? __sys_setsockopt+0x518/0x840 [ 124.771832][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 124.771849][ C0] bpf_trace_run2+0xec/0x210 [ 124.771865][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 124.771879][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 124.771893][ C0] ? __sys_setsockopt+0x518/0x840 [ 124.771907][ C0] ? __sys_setsockopt+0x518/0x840 [ 124.771921][ C0] __bpf_trace_kfree+0x6f/0x90 [ 124.771935][ C0] ? __sys_setsockopt+0x518/0x840 [ 124.771948][ C0] kfree+0x1f3/0x220 [ 124.771963][ C0] ? sock_common_setsockopt+0xa2/0xc0 [ 124.771977][ C0] __sys_setsockopt+0x518/0x840 [ 124.771991][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 124.772003][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 124.772020][ C0] ? __kasan_check_read+0x11/0x20 [ 124.772035][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 124.772050][ C0] do_syscall_64+0x3d/0xb0 [ 124.772063][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 124.772079][ C0] RIP: 0033:0x7fa841fd7ca9 [ 124.772095][ 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 [ 124.772106][ C0] RSP: 002b:00007fa840d4b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 124.772121][ C0] RAX: ffffffffffffffda RBX: 00007fa842105f80 RCX: 00007fa841fd7ca9 [ 124.772131][ C0] RDX: 000000000000001e RSI: 0000000000000006 RDI: 0000000000000003 [ 124.772140][ C0] RBP: 00007fa84202347e R08: 00000000000000c2 R09: 0000000000000000 [ 124.772149][ C0] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000 [ 124.772158][ C0] R13: 000000000000000b R14: 00007fa842105f80 R15: 00007ffd862dbc18 [ 124.772171][ C0] [ 124.773212][ C1] Sending NMI from CPU 1 to CPUs 0: [ 125.216966][ C0] NMI backtrace for cpu 0 [ 125.216978][ C0] CPU: 0 PID: 389 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 125.216994][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 125.217003][ C0] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217028][ C0] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89 [ 125.217039][ C0] RSP: 0018:ffffc900055cfa40 EFLAGS: 00000206 [ 125.217053][ C0] RAX: 0000000000000000 RBX: 00000000fffff5cc RCX: ffffffff8154fa7f [ 125.217064][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810ae19ba8 [ 125.217074][ C0] RBP: ffffc900055cfb30 R08: dffffc0000000000 R09: ffffed10215c3376 [ 125.217085][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7037ed4 [ 125.217095][ C0] R13: 1ffff110215c3375 R14: 1ffff1103ee00001 R15: ffff88810ae19ba8 [ 125.217105][ C0] FS: 00007fa840d4b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 125.217119][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.217129][ C0] CR2: 0000001b2e321000 CR3: 000000010e552000 CR4: 00000000003506b0 [ 125.217143][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 125.217151][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 125.217160][ C0] Call Trace: [ 125.217165][ C0] [ 125.217172][ C0] ? show_regs+0x58/0x60 [ 125.217187][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 125.217205][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.217223][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217238][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217254][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 125.217269][ C0] ? nmi_handle+0xa8/0x280 [ 125.217284][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217299][ C0] ? kvm_wait+0x147/0x180 [ 125.217313][ C0] ? default_do_nmi+0x69/0x160 [ 125.217329][ C0] ? exc_nmi+0xaf/0x120 [ 125.217342][ C0] ? end_repeat_nmi+0x16/0x31 [ 125.217357][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 125.217373][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217389][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217406][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 125.217421][ C0] [ 125.217425][ C0] [ 125.217431][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 125.217447][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 125.217463][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.217480][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 125.217495][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.217510][ C0] ? release_sock+0x163/0x1b0 [ 125.217526][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 125.217543][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 125.217558][ C0] ? __sys_setsockopt+0x518/0x840 [ 125.217571][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 125.217584][ C0] bpf_trace_run2+0xec/0x210 [ 125.217600][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 125.217628][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 125.217642][ C0] ? __sys_setsockopt+0x518/0x840 [ 125.217656][ C0] ? __sys_setsockopt+0x518/0x840 [ 125.217669][ C0] __bpf_trace_kfree+0x6f/0x90 [ 125.217684][ C0] ? __sys_setsockopt+0x518/0x840 [ 125.217697][ C0] kfree+0x1f3/0x220 [ 125.217712][ C0] ? sock_common_setsockopt+0xa2/0xc0 [ 125.217726][ C0] __sys_setsockopt+0x518/0x840 [ 125.217746][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 125.217758][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 125.217776][ C0] ? __kasan_check_read+0x11/0x20 [ 125.217791][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 125.217805][ C0] do_syscall_64+0x3d/0xb0 [ 125.217819][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 125.217835][ C0] RIP: 0033:0x7fa841fd7ca9 [ 125.217848][ 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 [ 125.217859][ C0] RSP: 002b:00007fa840d4b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 125.217873][ C0] RAX: ffffffffffffffda RBX: 00007fa842105f80 RCX: 00007fa841fd7ca9 [ 125.217884][ C0] RDX: 000000000000001e RSI: 0000000000000006 RDI: 0000000000000003 [ 125.217892][ C0] RBP: 00007fa84202347e R08: 00000000000000c2 R09: 0000000000000000 [ 125.217901][ C0] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000 [ 125.217910][ C0] R13: 000000000000000b R14: 00007fa842105f80 R15: 00007ffd862dbc18 [ 125.217923][ C0] [ 125.217961][ C1] NMI backtrace for cpu 1 [ 125.657785][ C1] CPU: 1 PID: 334 Comm: kworker/u4:3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 125.667581][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 125.677485][ C1] Workqueue: netns cleanup_net [ 125.682076][ C1] Call Trace: [ 125.685201][ C1] [ 125.687894][ C1] dump_stack_lvl+0x151/0x1b7 [ 125.692405][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 125.697875][ C1] ? cpumask_next+0x8a/0xb0 [ 125.702394][ C1] dump_stack+0x15/0x17 [ 125.706382][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 125.711154][ C1] ? init_x2apic_ldr+0x10/0x10 [ 125.715755][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.721748][ C1] ? irq_work_queue+0xd4/0x160 [ 125.726343][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 125.732245][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 125.738066][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 125.743962][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 125.749797][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 125.754745][ C1] print_cpu_stall+0x315/0x5f0 [ 125.759347][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 125.764378][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 125.770369][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 125.775406][ C1] update_process_times+0x198/0x200 [ 125.780438][ C1] tick_sched_timer+0x188/0x240 [ 125.785144][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 125.790505][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 125.795719][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 125.800594][ C1] ? clockevents_program_event+0x22f/0x300 [ 125.806241][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 125.812138][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 125.816916][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 125.822639][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 125.828110][ C1] [ 125.830883][ C1] [ 125.833660][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 125.839522][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 125.844319][ 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 [ 125.863785][ C1] RSP: 0018:ffffc900052d70e0 EFLAGS: 00000246 [ 125.869683][ C1] RAX: 0000000000000001 RBX: 1ffff92000a5ae20 RCX: 1ffffffff0d1aa9c [ 125.877508][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 125.885477][ C1] RBP: ffffc900052d7190 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 125.893389][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 125.901191][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000a5ae24 [ 125.909002][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 125.914986][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 125.919941][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 125.925844][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 125.932095][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 125.937298][ C1] ? arch_stack_walk+0x10d/0x140 [ 125.942157][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 125.946929][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.951964][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 125.957258][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 125.962289][ C1] ? sock_map_unref+0x352/0x4d0 [ 125.966976][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 125.972389][ C1] bpf_trace_run2+0xec/0x210 [ 125.976814][ C1] ? kasan_set_track+0x4b/0x70 [ 125.981411][ C1] ? kasan_set_free_info+0x23/0x40 [ 125.986352][ C1] ? ____kasan_slab_free+0x126/0x160 [ 125.991478][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 125.996535][ C1] ? kernfs_remove_by_name_ns+0xf4/0x160 [ 126.002004][ C1] ? sock_map_unref+0x352/0x4d0 [ 126.006692][ C1] ? device_remove_attrs+0x124/0x140 [ 126.011814][ C1] ? device_del+0x65b/0xe90 [ 126.016151][ C1] ? unregister_netdevice_many+0x1295/0x17c0 [ 126.022052][ C1] ? ip6gre_exit_batch_net+0x5b2/0x600 [ 126.027444][ C1] ? sock_map_unref+0x352/0x4d0 [ 126.032211][ C1] __bpf_trace_kfree+0x6f/0x90 [ 126.036822][ C1] ? sock_map_unref+0x352/0x4d0 [ 126.041587][ C1] kfree+0x1f3/0x220 [ 126.045399][ C1] sock_map_unref+0x352/0x4d0 [ 126.049925][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 126.055150][ C1] ? kfree_const+0x39/0x40 [ 126.059397][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 126.064691][ C1] bpf_trace_run2+0xec/0x210 [ 126.069374][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 126.074012][ C1] ? kfree_const+0x39/0x40 [ 126.078494][ C1] ? __kernfs_remove+0x96d/0x9d0 [ 126.083186][ C1] ? kfree_const+0x39/0x40 [ 126.087445][ C1] __bpf_trace_kfree+0x6f/0x90 [ 126.092040][ C1] ? kfree_const+0x39/0x40 [ 126.096292][ C1] kfree+0x1f3/0x220 [ 126.100034][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 126.104623][ C1] kfree_const+0x39/0x40 [ 126.108704][ C1] kernfs_put+0x1f6/0x520 [ 126.113128][ C1] __kobject_del+0x10f/0x300 [ 126.117553][ C1] ? dev_fwnode+0x50/0x80 [ 126.121731][ C1] kobject_del+0x45/0x60 [ 126.125886][ C1] device_del+0xcec/0xe90 [ 126.130053][ C1] ? kill_device+0xd0/0xd0 [ 126.134305][ C1] ? dynamic_kobj_release+0x20/0x20 [ 126.139344][ C1] ? pm_runtime_set_memalloc_noio+0x21f/0x270 [ 126.145242][ C1] netdev_unregister_kobject+0x18b/0x260 [ 126.150728][ C1] unregister_netdevice_many+0x1295/0x17c0 [ 126.156353][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 126.161397][ C1] ? alloc_netdev_mqs+0xc90/0xc90 [ 126.166392][ C1] ? unregister_netdevice_queue+0x258/0x350 [ 126.172113][ C1] ? list_netdevice+0x4c0/0x4c0 [ 126.176798][ C1] ip6gre_exit_batch_net+0x5b2/0x600 [ 126.181918][ C1] ? ip6gre_init_net+0x320/0x320 [ 126.186696][ C1] ? ip6gre_init_net+0x320/0x320 [ 126.191462][ C1] cleanup_net+0x6ce/0xc00 [ 126.195810][ C1] ? ops_init+0x4a0/0x4a0 [ 126.199977][ C1] ? read_word_at_a_time+0x12/0x20 [ 126.204915][ C1] ? strscpy+0x9c/0x260 [ 126.208909][ C1] process_one_work+0x6bb/0xc10 [ 126.213606][ C1] worker_thread+0xad5/0x12a0 [ 126.218112][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 126.222817][ C1] kthread+0x421/0x510 [ 126.227101][ C1] ? worker_clr_flags+0x180/0x180 [ 126.231953][ C1] ? kthread_blkcg+0xd0/0xd0 [ 126.236385][ C1] ret_from_fork+0x1f/0x30 [ 126.240891][ C1] [ 265.032945][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [kworker/u4:3:334] [ 265.041106][ C1] Modules linked in: [ 265.044840][ C1] CPU: 1 PID: 334 Comm: kworker/u4:3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.054799][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.064773][ C1] Workqueue: netns cleanup_net [ 265.069295][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.074065][ 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 [ 265.094028][ C1] RSP: 0018:ffffc900052d70e0 EFLAGS: 00000246 [ 265.100205][ C1] RAX: 0000000000000001 RBX: 1ffff92000a5ae20 RCX: 1ffffffff0d1aa9c [ 265.108011][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.115823][ C1] RBP: ffffc900052d7190 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.123636][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.131445][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000a5ae24 [ 265.139262][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.148026][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.154447][ C1] CR2: 00007fa84205b5e0 CR3: 0000000125b3e000 CR4: 00000000003506a0 [ 265.162268][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.170067][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.177880][ C1] Call Trace: [ 265.181020][ C1] [ 265.183761][ C1] ? show_regs+0x58/0x60 [ 265.187773][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.192719][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.197840][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.203050][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.207998][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.213640][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.219539][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.224487][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.230390][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.236030][ C1] [ 265.238806][ C1] [ 265.241583][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.247573][ C1] ? kvm_wait+0x147/0x180 [ 265.251740][ C1] ? asm_common_interrupt+0x27/0x40 [ 265.256774][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.261719][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.267624][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.273871][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 265.278730][ C1] ? arch_stack_walk+0x10d/0x140 [ 265.283504][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.288277][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.293310][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.298605][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.303646][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.308327][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 265.313621][ C1] bpf_trace_run2+0xec/0x210 [ 265.318048][ C1] ? kasan_set_track+0x4b/0x70 [ 265.322646][ C1] ? kasan_set_free_info+0x23/0x40 [ 265.327593][ C1] ? ____kasan_slab_free+0x126/0x160 [ 265.332714][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.337406][ C1] ? kernfs_remove_by_name_ns+0xf4/0x160 [ 265.342871][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.347556][ C1] ? device_remove_attrs+0x124/0x140 [ 265.352677][ C1] ? device_del+0x65b/0xe90 [ 265.357015][ C1] ? unregister_netdevice_many+0x1295/0x17c0 [ 265.362829][ C1] ? ip6gre_exit_batch_net+0x5b2/0x600 [ 265.368128][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.372817][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.377501][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.382187][ C1] kfree+0x1f3/0x220 [ 265.385918][ C1] sock_map_unref+0x352/0x4d0 [ 265.390433][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 265.395560][ C1] ? kfree_const+0x39/0x40 [ 265.399807][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 265.405099][ C1] bpf_trace_run2+0xec/0x210 [ 265.409525][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.414211][ C1] ? kfree_const+0x39/0x40 [ 265.418462][ C1] ? __kernfs_remove+0x96d/0x9d0 [ 265.423237][ C1] ? kfree_const+0x39/0x40 [ 265.427492][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.432091][ C1] ? kfree_const+0x39/0x40 [ 265.436343][ C1] kfree+0x1f3/0x220 [ 265.440075][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 265.444676][ C1] kfree_const+0x39/0x40 [ 265.448755][ C1] kernfs_put+0x1f6/0x520 [ 265.452921][ C1] __kobject_del+0x10f/0x300 [ 265.457347][ C1] ? dev_fwnode+0x50/0x80 [ 265.461514][ C1] kobject_del+0x45/0x60 [ 265.465595][ C1] device_del+0xcec/0xe90 [ 265.469758][ C1] ? kill_device+0xd0/0xd0 [ 265.474010][ C1] ? dynamic_kobj_release+0x20/0x20 [ 265.479046][ C1] ? pm_runtime_set_memalloc_noio+0x21f/0x270 [ 265.484949][ C1] netdev_unregister_kobject+0x18b/0x260 [ 265.490417][ C1] unregister_netdevice_many+0x1295/0x17c0 [ 265.496055][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.501091][ C1] ? alloc_netdev_mqs+0xc90/0xc90 [ 265.505950][ C1] ? unregister_netdevice_queue+0x258/0x350 [ 265.511681][ C1] ? list_netdevice+0x4c0/0x4c0 [ 265.516383][ C1] ip6gre_exit_batch_net+0x5b2/0x600 [ 265.521486][ C1] ? ip6gre_init_net+0x320/0x320 [ 265.526263][ C1] ? ip6gre_init_net+0x320/0x320 [ 265.531032][ C1] cleanup_net+0x6ce/0xc00 [ 265.535287][ C1] ? ops_init+0x4a0/0x4a0 [ 265.539451][ C1] ? read_word_at_a_time+0x12/0x20 [ 265.544405][ C1] ? strscpy+0x9c/0x260 [ 265.548394][ C1] process_one_work+0x6bb/0xc10 [ 265.553078][ C1] worker_thread+0xad5/0x12a0 [ 265.557591][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.562278][ C1] kthread+0x421/0x510 [ 265.566186][ C1] ? worker_clr_flags+0x180/0x180 [ 265.571045][ C1] ? kthread_blkcg+0xd0/0xd0 [ 265.575472][ C1] ret_from_fork+0x1f/0x30 [ 265.579724][ C1] [ 265.582599][ C1] Sending NMI from CPU 1 to CPUs 0: [ 265.587658][ C0] NMI backtrace for cpu 0 [ 265.587670][ C0] CPU: 0 PID: 389 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.587687][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.587695][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.587716][ 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 [ 265.587727][ C0] RSP: 0018:ffffc900055cf980 EFLAGS: 00000246 [ 265.587742][ C0] RAX: 0000000000000003 RBX: 1ffff92000ab9f34 RCX: ffffffff8154fa7f [ 265.587752][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810ae19ba8 [ 265.587763][ C0] RBP: ffffc900055cfa30 R08: dffffc0000000000 R09: ffffed10215c3376 [ 265.587774][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.587784][ C0] R13: ffff88810ae19ba8 R14: 0000000000000003 R15: 1ffff92000ab9f38 [ 265.587794][ C0] FS: 00007fa840d4b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.587808][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.587818][ C0] CR2: 0000001b2e321000 CR3: 000000010e552000 CR4: 00000000003506b0 [ 265.587832][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.587840][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.587849][ C0] Call Trace: [ 265.587855][ C0] [ 265.587861][ C0] ? show_regs+0x58/0x60 [ 265.587877][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.587895][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.587912][ C0] ? kvm_wait+0x147/0x180 [ 265.587924][ C0] ? kvm_wait+0x147/0x180 [ 265.587937][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.587953][ C0] ? nmi_handle+0xa8/0x280 [ 265.587968][ C0] ? kvm_wait+0x147/0x180 [ 265.587980][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 265.587998][ C0] ? default_do_nmi+0x69/0x160 [ 265.588014][ C0] ? exc_nmi+0xaf/0x120 [ 265.588027][ C0] ? end_repeat_nmi+0x16/0x31 [ 265.588042][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.588058][ C0] ? kvm_wait+0x147/0x180 [ 265.588072][ C0] ? kvm_wait+0x147/0x180 [ 265.588085][ C0] ? kvm_wait+0x147/0x180 [ 265.588098][ C0] [ 265.588102][ C0] [ 265.588106][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.588121][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.588135][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.588152][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.588170][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.588185][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 265.588200][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.588217][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.588232][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.588247][ C0] ? release_sock+0x163/0x1b0 [ 265.588263][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.588280][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.588296][ C0] ? __sys_setsockopt+0x518/0x840 [ 265.588309][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa0 [ 265.588322][ C0] bpf_trace_run2+0xec/0x210 [ 265.588338][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 265.588353][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.588367][ C0] ? __sys_setsockopt+0x518/0x840 [ 265.588381][ C0] ? __sys_setsockopt+0x518/0x840 [ 265.588395][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.588409][ C0] ? __sys_setsockopt+0x518/0x840 [ 265.588422][ C0] kfree+0x1f3/0x220 [ 265.588438][ C0] ? sock_common_setsockopt+0xa2/0xc0 [ 265.588463][ C0] __sys_setsockopt+0x518/0x840 [ 265.588477][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 265.588490][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 265.588507][ C0] ? __kasan_check_read+0x11/0x20 [ 265.588523][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 265.588538][ C0] do_syscall_64+0x3d/0xb0 [ 265.588551][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.588568][ C0] RIP: 0033:0x7fa841fd7ca9 [ 265.588593][ 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 [ 265.588604][ C0] RSP: 002b:00007fa840d4b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 265.588618][ C0] RAX: ffffffffffffffda RBX: 00007fa842105f80 RCX: 00007fa841fd7ca9 [ 265.588628][ C0] RDX: 000000000000001e RSI: 0000000000000006 RDI: 0000000000000003 [ 265.588637][ C0] RBP: 00007fa84202347e R08: 00000000000000c2 R09: 0000000000000000 [ 265.588646][ C0] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000 [ 265.588655][ C0] R13: 000000000000000b R14: 00007fa842105f80 R15: 00007ffd862dbc18 [ 265.588668][ C0]