[ 3.839103][ T99] udevd[99]: starting version 3.2.11 [ 3.895743][ T100] udevd[100]: starting eudev-3.2.11 [ 3.896600][ T99] udevd (99) used greatest stack depth: 22096 bytes left [ 7.513669][ T108] udevd (108) used greatest stack depth: 21328 bytes left [ 11.246690][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 11.246702][ T30] audit: type=1400 audit(1713440631.774:61): avc: denied { transition } for pid=222 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.251692][ T30] audit: type=1400 audit(1713440631.774:62): avc: denied { noatsecure } for pid=222 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.254862][ T30] audit: type=1400 audit(1713440631.784:63): avc: denied { write } for pid=222 comm="sh" path="pipe:[12485]" dev="pipefs" ino=12485 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 11.258291][ T30] audit: type=1400 audit(1713440631.784:64): avc: denied { rlimitinh } for pid=222 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.261938][ T30] audit: type=1400 audit(1713440631.784:65): avc: denied { siginh } for pid=222 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts. 2024/04/18 11:43:58 fuzzer started 2024/04/18 11:43:58 dialing manager at 10.128.0.163:30005 [ 18.279087][ T30] audit: type=1400 audit(1713440638.814:66): avc: denied { node_bind } for pid=280 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 18.283011][ T30] audit: type=1400 audit(1713440638.814:67): avc: denied { name_bind } for pid=280 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 18.318186][ T30] audit: type=1400 audit(1713440638.854:68): avc: denied { integrity } for pid=288 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 18.327717][ T288] cgroup: Unknown subsys name 'net' [ 18.340379][ T30] audit: type=1400 audit(1713440638.854:69): avc: denied { mounton } for pid=288 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 18.367702][ T30] audit: type=1400 audit(1713440638.854:70): avc: denied { mount } for pid=288 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 18.367881][ T288] cgroup: Unknown subsys name 'devices' [ 18.389675][ T30] audit: type=1400 audit(1713440638.874:71): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 18.528666][ T288] cgroup: Unknown subsys name 'hugetlb' [ 18.534100][ T288] cgroup: Unknown subsys name 'rlimit' [ 18.658498][ T30] audit: type=1400 audit(1713440639.194:72): avc: denied { mounton } for pid=288 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 18.683034][ T30] audit: type=1400 audit(1713440639.194:73): avc: denied { mount } for pid=288 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 18.705987][ T30] audit: type=1400 audit(1713440639.194:74): avc: denied { setattr } for pid=288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 18.711272][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). 2024/04/18 11:43:59 code coverage: enabled 2024/04/18 11:43:59 comparison tracing: enabled 2024/04/18 11:43:59 extra coverage: enabled 2024/04/18 11:43:59 delay kcov mmap: mmap returned an invalid pointer 2024/04/18 11:43:59 setuid sandbox: enabled 2024/04/18 11:43:59 namespace sandbox: enabled 2024/04/18 11:43:59 Android sandbox: enabled 2024/04/18 11:43:59 fault injection: enabled 2024/04/18 11:43:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/18 11:43:59 net packet injection: enabled 2024/04/18 11:43:59 net device setup: enabled 2024/04/18 11:43:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/18 11:43:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/18 11:43:59 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/18 11:43:59 USB emulation: enabled 2024/04/18 11:43:59 hci packet injection: /dev/vhci does not exist 2024/04/18 11:43:59 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/18 11:43:59 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/18 11:43:59 swap file: enabled [ 18.737525][ T30] audit: type=1400 audit(1713440639.274:75): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.767090][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/04/18 11:43:59 starting 5 executor processes [ 19.108578][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.115422][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.122983][ T302] device bridge_slave_0 entered promiscuous mode [ 19.129726][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.136554][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.143809][ T302] device bridge_slave_1 entered promiscuous mode [ 19.173678][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.180552][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.187761][ T300] device bridge_slave_0 entered promiscuous mode [ 19.194282][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.201240][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.208414][ T300] device bridge_slave_1 entered promiscuous mode [ 19.238307][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.245145][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.252564][ T297] device bridge_slave_0 entered promiscuous mode [ 19.271107][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.278018][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.285009][ T297] device bridge_slave_1 entered promiscuous mode [ 19.322271][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.329283][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.336308][ T303] device bridge_slave_0 entered promiscuous mode [ 19.352063][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.358970][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.366123][ T303] device bridge_slave_1 entered promiscuous mode [ 19.393330][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.400224][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.407344][ T304] device bridge_slave_0 entered promiscuous mode [ 19.422459][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.429333][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.436381][ T304] device bridge_slave_1 entered promiscuous mode [ 19.549566][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.556395][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.563523][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.570299][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.597193][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.604036][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.611150][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.617931][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.626758][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.633619][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.640701][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.647505][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.658282][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.665115][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.672218][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.679012][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.700855][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.707933][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.714832][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.721847][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.729253][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.736149][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.743036][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.750226][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.758323][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.800575][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.808666][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.816288][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.823472][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.830624][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.838540][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.845359][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.857212][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.875266][ T302] device veth0_vlan entered promiscuous mode [ 19.888972][ T303] device veth0_vlan entered promiscuous mode [ 19.898211][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.906165][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.914299][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.921931][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 19.929130][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 19.936292][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 19.944259][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.952164][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.958900][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.966031][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.973714][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.981376][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.989720][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 19.997027][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.008304][ T302] device veth1_macvtap entered promiscuous mode [ 20.015495][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.022685][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.030653][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.037480][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.044601][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.052648][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.059483][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.075632][ T300] device veth0_vlan entered promiscuous mode [ 20.089025][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.097235][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.104892][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.112187][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.120167][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.127927][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.135664][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.143644][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.150479][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.157613][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.165402][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.172172][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.184164][ T303] device veth1_macvtap entered promiscuous mode [ 20.195862][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.203935][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.211908][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.227025][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.234276][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.241641][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.249772][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.258046][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.264861][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.272192][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.280226][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.288167][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.294986][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.302166][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.309931][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.317681][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.325390][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.333298][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.345049][ T300] device veth1_macvtap entered promiscuous mode [ 20.355876][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.363666][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.371465][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.379258][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.387349][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.395317][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.403287][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.410621][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.418621][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.437642][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.445597][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.453770][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.461894][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.470018][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.477621][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.485451][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.492755][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/2566], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe40, 0x0, &(0x7f0000000100)="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", 0x0, 0x8, 0x60000000}, 0x1e) [ 20.506769][ T304] device veth0_vlan entered promiscuous mode [ 20.519345][ T297] device veth0_vlan entered promiscuous mode [ 20.533005][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.543646][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.552020][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.560488][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.568444][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.576492][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.584821][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.593390][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.601693][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.609857][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.618130][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.626129][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.643761][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xffff, 0x3, 0x1}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2}, &(0x7f0000000040), &(0x7f0000000140)=r1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r3}, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x3, r0}, 0x38) [ 20.650998][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.658517][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.666434][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.680962][ T297] device veth1_macvtap entered promiscuous mode [ 20.689676][ T304] device veth1_macvtap entered promiscuous mode executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x5}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000e80)={{r0}, &(0x7f0000000e00), &(0x7f0000000e40)='%-010d \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305829, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, 0x0, 0xda00) [ 20.702471][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.712346][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.720642][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.729152][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.749364][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000700000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_free_blocks\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) ioctl$SIOCSIFHWADDR(r1, 0x4030582b, &(0x7f0000000280)={'lo\x00', @link_local={0x1, 0x80, 0xc2, 0xc, 0x2}}) executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c300000095"], 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$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000180000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000f0850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(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) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000200)) [ 20.758315][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.766659][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.775054][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.795086][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r1}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffc52) 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, &(0x7f0000000200)={&(0x7f0000000080)='ext4_es_find_extent_range_exit\x00', r2}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000008000000001500000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x200000000000000) 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, &(0x7f0000000280)={&(0x7f0000000040)='ext4_mb_release_inode_pa\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r3 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='ext4_mb_release_inode_pa\x00', r3}, 0x10) write$cgroup_subtree(r2, 0x0, 0x32600) executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000008000850000008200000095"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454da, &(0x7f0000000080)={'batadv0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'geneve1\x00', 0x1}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454da, &(0x7f0000000140)={'batadv0\x00'}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'pimreg0\x00', 0x1}) [ 20.816773][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.826793][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.835193][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='net_dev_xmit\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/2566], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe40, 0x0, &(0x7f0000000100)="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", 0x0, 0x8, 0x60000000}, 0x1e) executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x7fe2, 0x1}, 0x3b) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 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, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000340)={0x1b, 0x0, 0x0, 0x800000, 0x0, 0x1}, 0x48) executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000002c7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_int(r0, &(0x7f0000002940), 0x12) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x6, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r1}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b708000012000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001480)={&(0x7f0000000040)='ext4_da_release_space\x00', r2}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xffff, 0x3, 0x1}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2}, &(0x7f0000000040), &(0x7f0000000140)=r1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {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) r3 = 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', r3}, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x3, r0}, 0x38) executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000180000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000f0850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000200)) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000700000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_free_blocks\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x12) ioctl$SIOCSIFHWADDR(r1, 0x4030582b, &(0x7f0000000280)={'lo\x00', @link_local={0x1, 0x80, 0xc2, 0xc, 0x2}}) [ 120.946961][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 120.953415][ C0] rcu: 0-...!: (1 GPs behind) idle=adf/1/0x4000000000000000 softirq=2456/2465 fqs=0 last_accelerate: 92b0/b9c1 dyntick_enabled: 1 [ 120.966668][ C0] (t=10001 jiffies g=845 q=388) [ 120.971440][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g845 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 120.983417][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=345 [ 120.990972][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g845 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 121.001989][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 121.011800][ C0] rcu: RCU grace-period kthread stack dump: [ 121.017536][ C0] task:rcu_preempt state:I stack:27976 pid: 14 ppid: 2 flags:0x00004000 [ 121.026562][ C0] Call Trace: [ 121.029678][ C0] [ 121.032458][ C0] __schedule+0xccc/0x1590 [ 121.036706][ C0] ? __sched_text_start+0x8/0x8 [ 121.041393][ C0] ? __kasan_check_write+0x14/0x20 [ 121.046462][ C0] schedule+0x11f/0x1e0 [ 121.050448][ C0] schedule_timeout+0x18c/0x370 [ 121.055132][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.060166][ C0] ? console_conditional_schedule+0x30/0x30 [ 121.065900][ C0] ? update_process_times+0x200/0x200 [ 121.071103][ C0] ? prepare_to_swait_event+0x308/0x320 [ 121.076483][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 121.081086][ C0] ? debug_smp_processor_id+0x17/0x20 [ 121.086290][ C0] ? __note_gp_changes+0x4ab/0x920 [ 121.091236][ C0] ? rcu_gp_init+0xc30/0xc30 [ 121.095665][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.100698][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 121.105122][ C0] rcu_gp_kthread+0xa4/0x350 [ 121.109550][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.114238][ C0] ? rcu_barrier_callback+0x50/0x50 [ 121.119270][ C0] ? __kasan_check_read+0x11/0x20 [ 121.124130][ C0] ? __kthread_parkme+0xb2/0x200 [ 121.128905][ C0] kthread+0x421/0x510 [ 121.133230][ C0] ? rcu_barrier_callback+0x50/0x50 [ 121.138264][ C0] ? kthread_blkcg+0xd0/0xd0 [ 121.142691][ C0] ret_from_fork+0x1f/0x30 [ 121.146948][ C0] [ 121.149819][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 121.156255][ C0] Sending NMI from CPU 0 to CPUs 1: [ 121.161316][ C1] NMI backtrace for cpu 1 [ 121.161331][ C1] CPU: 1 PID: 356 Comm: syz-executor.3 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 121.161348][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 121.161359][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 121.161379][ 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 [ 121.161391][ C1] RSP: 0018:ffffc90005347560 EFLAGS: 00000246 [ 121.161404][ C1] RAX: 0000000000000003 RBX: 1ffff92000a68eb0 RCX: ffffffff8154f88f [ 121.161414][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810c05dbd8 [ 121.161425][ C1] RBP: ffffc90005347610 R08: dffffc0000000000 R09: ffffed102180bb7c [ 121.161436][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 121.161446][ C1] R13: ffff88810c05dbd8 R14: 0000000000000003 R15: 1ffff92000a68eb4 [ 121.161456][ C1] FS: 00007fcbed9956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 121.161469][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.161479][ C1] CR2: 00007fec5d22b5e2 CR3: 0000000128112000 CR4: 00000000003506a0 [ 121.161492][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 121.161501][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 121.161510][ C1] Call Trace: [ 121.161515][ C1] [ 121.161521][ C1] ? show_regs+0x58/0x60 [ 121.161537][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 121.161554][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 121.161571][ C1] ? kvm_wait+0x147/0x180 [ 121.161584][ C1] ? kvm_wait+0x147/0x180 [ 121.161598][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 121.161613][ C1] ? nmi_handle+0xa8/0x280 [ 121.161628][ C1] ? kvm_wait+0x147/0x180 [ 121.161641][ C1] ? default_do_nmi+0x69/0x160 [ 121.161657][ C1] ? exc_nmi+0xaf/0x120 [ 121.161670][ C1] ? end_repeat_nmi+0x16/0x31 [ 121.161685][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 121.161703][ C1] ? kvm_wait+0x147/0x180 [ 121.161716][ C1] ? kvm_wait+0x147/0x180 [ 121.161730][ C1] ? kvm_wait+0x147/0x180 [ 121.161743][ C1] [ 121.161747][ C1] [ 121.161751][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 121.161765][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 121.161779][ C1] ? pv_hash+0x86/0x150 [ 121.161794][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 121.161812][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 121.161828][ C1] ? 0xffffffffa002aa6c [ 121.161841][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 121.161857][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 121.161872][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 121.161889][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 121.161903][ C1] ? sock_map_unref+0x352/0x4d0 [ 121.161917][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 121.161929][ C1] bpf_trace_run2+0xec/0x210 [ 121.161946][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 121.161960][ C1] ? sock_map_unref+0x352/0x4d0 [ 121.161975][ C1] ? sock_map_unref+0x352/0x4d0 [ 121.161989][ C1] __bpf_trace_kfree+0x6f/0x90 [ 121.162003][ C1] ? sock_map_unref+0x352/0x4d0 [ 121.162017][ C1] kfree+0x1f3/0x220 [ 121.162033][ C1] sock_map_unref+0x352/0x4d0 [ 121.162049][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 121.162064][ C1] ? kvfree+0x35/0x40 [ 121.162078][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 121.162089][ C1] bpf_trace_run2+0xec/0x210 [ 121.162104][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 121.162119][ C1] ? kvfree+0x35/0x40 [ 121.162131][ C1] ? __kmalloc+0x19c/0x270 [ 121.162150][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 121.162163][ C1] ? kvfree+0x35/0x40 [ 121.162176][ C1] __bpf_trace_kfree+0x6f/0x90 [ 121.162189][ C1] ? kvfree+0x35/0x40 [ 121.162201][ C1] kfree+0x1f3/0x220 [ 121.162217][ C1] kvfree+0x35/0x40 [ 121.162229][ C1] generic_map_lookup_batch+0xa7e/0xc70 [ 121.162246][ C1] ? bpf_map_update_value+0x3c0/0x3c0 [ 121.162260][ C1] ? __fdget+0x1bc/0x240 [ 121.162273][ C1] ? bpf_map_update_value+0x3c0/0x3c0 [ 121.162286][ C1] bpf_map_do_batch+0x2dc/0x620 [ 121.162301][ C1] __sys_bpf+0x5dc/0x760 [ 121.162314][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 121.162331][ C1] ? __kasan_check_read+0x11/0x20 [ 121.162347][ C1] __x64_sys_bpf+0x7c/0x90 [ 121.162360][ C1] do_syscall_64+0x3d/0xb0 [ 121.162373][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 121.162390][ C1] RIP: 0033:0x7fcbeec21ea9 [ 121.162411][ C1] 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 [ 121.162422][ C1] RSP: 002b:00007fcbed9950c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 121.162436][ C1] RAX: ffffffffffffffda RBX: 00007fcbeed4ff80 RCX: 00007fcbeec21ea9 [ 121.162447][ C1] RDX: 0000000000000038 RSI: 0000000020000500 RDI: 0000000000000018 [ 121.162456][ C1] RBP: 00007fcbeec6e4a4 R08: 0000000000000000 R09: 0000000000000000 [ 121.162465][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.162474][ C1] R13: 000000000000000b R14: 00007fcbeed4ff80 R15: 00007ffdf0b70e48 [ 121.162486][ C1] [ 121.163347][ C0] NMI backtrace for cpu 0 [ 121.659581][ C0] CPU: 0 PID: 354 Comm: syz-executor.4 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 121.669545][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 121.679528][ C0] Call Trace: [ 121.682652][ C0] [ 121.685342][ C0] dump_stack_lvl+0x151/0x1b7 [ 121.689866][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 121.695322][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 121.700012][ C0] dump_stack+0x15/0x17 [ 121.704002][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 121.708778][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 121.714763][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.720059][ C0] ? __kasan_check_write+0x14/0x20 [ 121.725007][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.729692][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 121.735594][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 121.741409][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 121.747313][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 121.753039][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 121.757986][ C0] print_cpu_stall+0x315/0x5f0 [ 121.762587][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 121.767623][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 121.773608][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 121.778643][ C0] update_process_times+0x198/0x200 [ 121.783676][ C0] tick_sched_timer+0x188/0x240 [ 121.788363][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 121.793745][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 121.798780][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 121.803723][ C0] ? clockevents_program_event+0x22f/0x300 [ 121.809366][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 121.815269][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 121.820046][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 121.825770][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 121.831240][ C0] [ 121.834014][ C0] [ 121.836791][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 121.842607][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 121.847382][ 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 [ 121.866823][ C0] RSP: 0018:ffffc900052c6e00 EFLAGS: 00000246 [ 121.872724][ C0] RAX: 0000000000000001 RBX: 1ffff92000a58dc4 RCX: 1ffffffff0d1aa9c [ 121.880534][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 121.888345][ C0] RBP: ffffc900052c6eb0 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 121.896159][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 121.903970][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000a58dc8 [ 121.911784][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 121.917768][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 121.922718][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 121.928618][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 121.934866][ C0] ? __kasan_check_write+0x14/0x20 [ 121.939815][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 121.944587][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 121.949623][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 121.954915][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 121.959951][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 121.965416][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 121.970799][ C0] bpf_trace_run2+0xec/0x210 [ 121.975223][ C0] ? sb_end_intwrite+0x120/0x120 [ 121.979998][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 121.984687][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 121.990153][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 121.995620][ C0] __bpf_trace_kfree+0x6f/0x90 [ 122.000222][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 122.005689][ C0] kfree+0x1f3/0x220 [ 122.009422][ C0] ? __ext4_ext_dirty+0x133/0x1f0 [ 122.014281][ C0] ext4_ext_remove_space+0x4546/0x4a60 [ 122.019577][ C0] ? dquot_reclaim_space_nodirty+0x7e0/0x7e0 [ 122.025389][ C0] ? bpf_trace_run2+0xf1/0x210 [ 122.029994][ C0] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 122.035806][ C0] ? ext4_es_remove_extent+0x297/0x460 [ 122.041099][ C0] ? ext4_es_lookup_extent+0x940/0x940 [ 122.046393][ C0] ext4_ext_truncate+0x19a/0x240 [ 122.051169][ C0] ext4_truncate+0x96c/0xfa0 [ 122.055592][ C0] ? __ext4_mark_inode_dirty+0x7a0/0x7a0 [ 122.061063][ C0] ext4_setattr+0xf84/0x1940 [ 122.065576][ C0] ? ext4_write_inode+0x730/0x730 [ 122.070436][ C0] notify_change+0xc7a/0xf30 [ 122.074861][ C0] ? selinux_file_receive+0x150/0x150 [ 122.080069][ C0] do_truncate+0x21c/0x300 [ 122.084322][ C0] ? put_page_bootmem+0x190/0x190 [ 122.089185][ C0] path_openat+0x28ed/0x2f40 [ 122.093609][ C0] ? __kasan_slab_alloc+0xb1/0xe0 [ 122.098468][ C0] ? kmem_cache_alloc+0xf5/0x200 [ 122.103241][ C0] ? getname_flags+0xba/0x520 [ 122.107754][ C0] ? __x64_sys_openat+0x243/0x290 [ 122.112618][ C0] ? do_filp_open+0x460/0x460 [ 122.117133][ C0] do_filp_open+0x21c/0x460 [ 122.121470][ C0] ? vfs_tmpfile+0x2c0/0x2c0 [ 122.125897][ C0] do_sys_openat2+0x13f/0x830 [ 122.130408][ C0] ? do_sys_open+0x220/0x220 [ 122.134833][ C0] ? security_bpf+0x82/0xb0 [ 122.139176][ C0] __x64_sys_openat+0x243/0x290 [ 122.143861][ C0] ? __ia32_sys_open+0x270/0x270 [ 122.148633][ C0] ? __kasan_check_read+0x11/0x20 [ 122.153493][ C0] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 122.158964][ C0] do_syscall_64+0x3d/0xb0 [ 122.163214][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.168943][ C0] RIP: 0033:0x7f71cc43eea9 [ 122.173199][ 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 [ 122.192636][ C0] RSP: 002b:00007f71cb1b20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 122.200883][ C0] RAX: ffffffffffffffda RBX: 00007f71cc56cf80 RCX: 00007f71cc43eea9 [ 122.208700][ C0] RDX: 0000000000007a05 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 122.216506][ C0] RBP: 00007f71cc48b4a4 R08: 0000000000000000 R09: 0000000000000000 [ 122.224316][ C0] R10: 0000000000001700 R11: 0000000000000246 R12: 0000000000000000 [ 122.232130][ C0] R13: 000000000000000b R14: 00007f71cc56cf80 R15: 00007ffff3c3a5a8 [ 122.239941][ C0] [ 122.242805][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.247854][ C1] NMI backtrace for cpu 1 [ 122.247862][ C1] CPU: 1 PID: 356 Comm: syz-executor.3 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.247878][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.247886][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.247905][ 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 [ 122.247916][ C1] RSP: 0018:ffffc90005347560 EFLAGS: 00000246 [ 122.247930][ C1] RAX: 0000000000000003 RBX: 1ffff92000a68eb0 RCX: ffffffff8154f88f [ 122.247940][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810c05dbd8 [ 122.247951][ C1] RBP: ffffc90005347610 R08: dffffc0000000000 R09: ffffed102180bb7c [ 122.247962][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.247972][ C1] R13: ffff88810c05dbd8 R14: 0000000000000003 R15: 1ffff92000a68eb4 [ 122.247982][ C1] FS: 00007fcbed9956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.247995][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.248005][ C1] CR2: 00007fec5d22b5e2 CR3: 0000000128112000 CR4: 00000000003506a0 [ 122.248018][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.248027][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.248040][ C1] Call Trace: [ 122.248045][ C1] [ 122.248050][ C1] ? show_regs+0x58/0x60 [ 122.248066][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.248084][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.248101][ C1] ? kvm_wait+0x147/0x180 [ 122.248114][ C1] ? kvm_wait+0x147/0x180 [ 122.248127][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.248143][ C1] ? nmi_handle+0xa8/0x280 [ 122.248157][ C1] ? kvm_wait+0x147/0x180 [ 122.248170][ C1] ? kvm_wait+0x147/0x180 [ 122.248182][ C1] ? default_do_nmi+0x69/0x160 [ 122.248198][ C1] ? exc_nmi+0xaf/0x120 [ 122.248211][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.248225][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.248243][ C1] ? kvm_wait+0x147/0x180 [ 122.248256][ C1] ? kvm_wait+0x147/0x180 [ 122.248269][ C1] ? kvm_wait+0x147/0x180 [ 122.248282][ C1] [ 122.248286][ C1] [ 122.248291][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.248305][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.248319][ C1] ? pv_hash+0x86/0x150 [ 122.248334][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.248352][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.248368][ C1] ? 0xffffffffa002aa6c [ 122.248380][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.248396][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.248412][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 122.248429][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 122.248444][ C1] ? sock_map_unref+0x352/0x4d0 [ 122.248458][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 122.248470][ C1] bpf_trace_run2+0xec/0x210 [ 122.248486][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.248501][ C1] ? sock_map_unref+0x352/0x4d0 [ 122.248515][ C1] ? sock_map_unref+0x352/0x4d0 [ 122.248529][ C1] __bpf_trace_kfree+0x6f/0x90 [ 122.248543][ C1] ? sock_map_unref+0x352/0x4d0 [ 122.248557][ C1] kfree+0x1f3/0x220 [ 122.248572][ C1] sock_map_unref+0x352/0x4d0 [ 122.248588][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 122.248603][ C1] ? kvfree+0x35/0x40 [ 122.248615][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 122.248627][ C1] bpf_trace_run2+0xec/0x210 [ 122.248642][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.248656][ C1] ? kvfree+0x35/0x40 [ 122.248668][ C1] ? __kmalloc+0x19c/0x270 [ 122.248682][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 122.248696][ C1] ? kvfree+0x35/0x40 [ 122.248708][ C1] __bpf_trace_kfree+0x6f/0x90 [ 122.248721][ C1] ? kvfree+0x35/0x40 [ 122.248733][ C1] kfree+0x1f3/0x220 [ 122.248748][ C1] kvfree+0x35/0x40 [ 122.248760][ C1] generic_map_lookup_batch+0xa7e/0xc70 [ 122.248777][ C1] ? bpf_map_update_value+0x3c0/0x3c0 [ 122.248791][ C1] ? __fdget+0x1bc/0x240 [ 122.248803][ C1] ? bpf_map_update_value+0x3c0/0x3c0 [ 122.248817][ C1] bpf_map_do_batch+0x2dc/0x620 [ 122.248832][ C1] __sys_bpf+0x5dc/0x760 [ 122.248845][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 122.248861][ C1] ? __kasan_check_read+0x11/0x20 [ 122.248876][ C1] __x64_sys_bpf+0x7c/0x90 [ 122.248890][ C1] do_syscall_64+0x3d/0xb0 [ 122.248903][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.248920][ C1] RIP: 0033:0x7fcbeec21ea9 [ 122.248932][ C1] 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 [ 122.248942][ C1] RSP: 002b:00007fcbed9950c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 122.248957][ C1] RAX: ffffffffffffffda RBX: 00007fcbeed4ff80 RCX: 00007fcbeec21ea9 [ 122.248967][ C1] RDX: 0000000000000038 RSI: 0000000020000500 RDI: 0000000000000018 [ 122.248976][ C1] RBP: 00007fcbeec6e4a4 R08: 0000000000000000 R09: 0000000000000000 [ 122.248985][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.248994][ C1] R13: 000000000000000b R14: 00007fcbeed4ff80 R15: 00007ffdf0b70e48 [ 122.249007][ C1] [ 265.049868][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.4:354] [ 265.058196][ C0] Modules linked in: [ 265.061928][ C0] CPU: 0 PID: 354 Comm: syz-executor.4 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.071904][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.081810][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.086579][ 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 [ 265.106449][ C0] RSP: 0018:ffffc900052c6e00 EFLAGS: 00000246 [ 265.112355][ C0] RAX: 0000000000000001 RBX: 1ffff92000a58dc4 RCX: 1ffffffff0d1aa9c [ 265.120165][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 265.127972][ C0] RBP: ffffc900052c6eb0 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 265.135789][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.143594][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000a58dc8 [ 265.151407][ C0] FS: 00007f71cb1b26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.160173][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.166600][ C0] CR2: 0000000000000000 CR3: 0000000127efb000 CR4: 00000000003506b0 [ 265.174417][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.182372][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.190185][ C0] Call Trace: [ 265.193318][ C0] [ 265.196009][ C0] ? show_regs+0x58/0x60 [ 265.200077][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.205023][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.210144][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.215353][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.220813][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.226447][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.232351][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.237299][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.243198][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.248842][ C0] [ 265.251616][ C0] [ 265.254392][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.260437][ C0] ? kvm_wait+0x147/0x180 [ 265.264547][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.270537][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.275483][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.281560][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.287809][ C0] ? __kasan_check_write+0x14/0x20 [ 265.292761][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.297530][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.302571][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.307858][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.312890][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 265.318588][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 265.323965][ C0] bpf_trace_run2+0xec/0x210 [ 265.328390][ C0] ? sb_end_intwrite+0x120/0x120 [ 265.333164][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.337854][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 265.343319][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 265.348788][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.353387][ C0] ? ext4_ext_remove_space+0x4546/0x4a60 [ 265.358859][ C0] kfree+0x1f3/0x220 [ 265.362584][ C0] ? __ext4_ext_dirty+0x133/0x1f0 [ 265.367446][ C0] ext4_ext_remove_space+0x4546/0x4a60 [ 265.372742][ C0] ? dquot_reclaim_space_nodirty+0x7e0/0x7e0 [ 265.378555][ C0] ? bpf_trace_run2+0xf1/0x210 [ 265.383159][ C0] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 265.388969][ C0] ? ext4_es_remove_extent+0x297/0x460 [ 265.394267][ C0] ? ext4_es_lookup_extent+0x940/0x940 [ 265.399571][ C0] ext4_ext_truncate+0x19a/0x240 [ 265.404334][ C0] ext4_truncate+0x96c/0xfa0 [ 265.408761][ C0] ? __ext4_mark_inode_dirty+0x7a0/0x7a0 [ 265.414226][ C0] ext4_setattr+0xf84/0x1940 [ 265.418654][ C0] ? ext4_write_inode+0x730/0x730 [ 265.423529][ C0] notify_change+0xc7a/0xf30 [ 265.427942][ C0] ? selinux_file_receive+0x150/0x150 [ 265.433146][ C0] do_truncate+0x21c/0x300 [ 265.437401][ C0] ? put_page_bootmem+0x190/0x190 [ 265.442263][ C0] path_openat+0x28ed/0x2f40 [ 265.446686][ C0] ? __kasan_slab_alloc+0xb1/0xe0 [ 265.451547][ C0] ? kmem_cache_alloc+0xf5/0x200 [ 265.456318][ C0] ? getname_flags+0xba/0x520 [ 265.460834][ C0] ? __x64_sys_openat+0x243/0x290 [ 265.465695][ C0] ? do_filp_open+0x460/0x460 [ 265.470208][ C0] do_filp_open+0x21c/0x460 [ 265.474552][ C0] ? vfs_tmpfile+0x2c0/0x2c0 [ 265.478974][ C0] do_sys_openat2+0x13f/0x830 [ 265.483487][ C0] ? do_sys_open+0x220/0x220 [ 265.487913][ C0] ? security_bpf+0x82/0xb0 [ 265.492252][ C0] __x64_sys_openat+0x243/0x290 [ 265.496941][ C0] ? __ia32_sys_open+0x270/0x270 [ 265.501712][ C0] ? __kasan_check_read+0x11/0x20 [ 265.506572][ C0] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 265.512039][ C0] do_syscall_64+0x3d/0xb0 [ 265.516293][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.522020][ C0] RIP: 0033:0x7f71cc43eea9 [ 265.526290][ 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 [ 265.545716][ C0] RSP: 002b:00007f71cb1b20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 265.553959][ C0] RAX: ffffffffffffffda RBX: 00007f71cc56cf80 RCX: 00007f71cc43eea9 [ 265.561773][ C0] RDX: 0000000000007a05 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 265.569584][ C0] RBP: 00007f71cc48b4a4 R08: 0000000000000000 R09: 0000000000000000 [ 265.577395][ C0] R10: 0000000000001700 R11: 0000000000000246 R12: 0000000000000000 [ 265.585209][ C0] R13: 000000000000000b R14: 00007f71cc56cf80 R15: 00007ffff3c3a5a8 [ 265.593019][ C0] [ 265.595888][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.600945][ C1] NMI backtrace for cpu 1 [ 265.600954][ C1] CPU: 1 PID: 356 Comm: syz-executor.3 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.600969][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.600977][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.600997][ 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 [ 265.601009][ C1] RSP: 0018:ffffc90005347560 EFLAGS: 00000246 [ 265.601021][ C1] RAX: 0000000000000003 RBX: 1ffff92000a68eb0 RCX: ffffffff8154f88f [ 265.601032][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810c05dbd8 [ 265.601042][ C1] RBP: ffffc90005347610 R08: dffffc0000000000 R09: ffffed102180bb7c [ 265.601053][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.601063][ C1] R13: ffff88810c05dbd8 R14: 0000000000000003 R15: 1ffff92000a68eb4 [ 265.601073][ C1] FS: 00007fcbed9956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.601086][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.601096][ C1] CR2: 00007fec5d22b5e2 CR3: 0000000128112000 CR4: 00000000003506a0 [ 265.601109][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.601118][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.601127][ C1] Call Trace: [ 265.601132][ C1] [ 265.601137][ C1] ? show_regs+0x58/0x60 [ 265.601153][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.601170][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.601187][ C1] ? kvm_wait+0x147/0x180 [ 265.601200][ C1] ? kvm_wait+0x147/0x180 [ 265.601213][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.601229][ C1] ? nmi_handle+0xa8/0x280 [ 265.601243][ C1] ? kvm_wait+0x147/0x180 [ 265.601256][ C1] ? kvm_wait+0x147/0x180 [ 265.601268][ C1] ? default_do_nmi+0x69/0x160 [ 265.601284][ C1] ? exc_nmi+0xaf/0x120 [ 265.601297][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.601312][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.601330][ C1] ? kvm_wait+0x147/0x180 [ 265.601343][ C1] ? kvm_wait+0x147/0x180 [ 265.601357][ C1] ? kvm_wait+0x147/0x180 [ 265.601370][ C1] [ 265.601374][ C1] [ 265.601378][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.601392][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.601406][ C1] ? pv_hash+0x86/0x150 [ 265.601421][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.601439][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.601455][ C1] ? 0xffffffffa002aa6c [ 265.601467][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.601483][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.601498][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.601516][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.601531][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.601545][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 265.601558][ C1] bpf_trace_run2+0xec/0x210 [ 265.601573][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.601588][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.601603][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.601617][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.601631][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.601645][ C1] kfree+0x1f3/0x220 [ 265.601661][ C1] sock_map_unref+0x352/0x4d0 [ 265.601677][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 265.601692][ C1] ? kvfree+0x35/0x40 [ 265.601706][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xad8 [ 265.601717][ C1] bpf_trace_run2+0xec/0x210 [ 265.601733][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.601747][ C1] ? kvfree+0x35/0x40 [ 265.601759][ C1] ? __kmalloc+0x19c/0x270 [ 265.601773][ C1] ? kvmalloc_node+0x1f0/0x4d0 [ 265.601797][ C1] ? kvfree+0x35/0x40 [ 265.601809][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.601823][ C1] ? kvfree+0x35/0x40 [ 265.601835][ C1] kfree+0x1f3/0x220 [ 265.601850][ C1] kvfree+0x35/0x40 [ 265.601862][ C1] generic_map_lookup_batch+0xa7e/0xc70 [ 265.601880][ C1] ? bpf_map_update_value+0x3c0/0x3c0 [ 265.601894][ C1] ? __fdget+0x1bc/0x240 [ 265.601906][ C1] ? bpf_map_update_value+0x3c0/0x3c0 [ 265.601920][ C1] bpf_map_do_batch+0x2dc/0x620 [ 265.601935][ C1] __sys_bpf+0x5dc/0x760 [ 265.601948][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 265.601965][ C1] ? __kasan_check_read+0x11/0x20 [ 265.601981][ C1] __x64_sys_bpf+0x7c/0x90 [ 265.601994][ C1] do_syscall_64+0x3d/0xb0 [ 265.602007][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.602024][ C1] RIP: 0033:0x7fcbeec21ea9 [ 265.602036][ C1] 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 [ 265.602047][ C1] RSP: 002b:00007fcbed9950c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 265.602061][ C1] RAX: ffffffffffffffda RBX: 00007fcbeed4ff80 RCX: 00007fcbeec21ea9 [ 265.602072][ C1] RDX: 0000000000000038 RSI: 0000000020000500 RDI: 0000000000000018 [ 265.602081][ C1] RBP: 00007fcbeec6e4a4 R08: 0000000000000000 R09: 0000000000000000 [ 265.602090][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.602098][ C1] R13: 000000000000000b R14: 00007fcbeed4ff80 R15: 00007ffdf0b70e48 [ 265.602111][ C1]