[ 3.642562][ T99] udevd[99]: starting version 3.2.11 [ 3.673888][ T100] udevd[100]: starting eudev-3.2.11 [ 7.316535][ T114] udevd (114) used greatest stack depth: 22576 bytes left [ 12.096388][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 12.096400][ T30] audit: type=1400 audit(1714247187.747:61): avc: denied { transition } for pid=224 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 [ 12.100693][ T30] audit: type=1400 audit(1714247187.747:62): avc: denied { noatsecure } for pid=224 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.103623][ T30] audit: type=1400 audit(1714247187.757:63): avc: denied { write } for pid=224 comm="sh" path="pipe:[992]" dev="pipefs" ino=992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.106615][ T30] audit: type=1400 audit(1714247187.757:64): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.109729][ T30] audit: type=1400 audit(1714247187.757:65): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.427758][ T227] sftp-server (227) used greatest stack depth: 22288 bytes left Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 2024/04/27 19:46:34 fuzzer started 2024/04/27 19:46:35 dialing manager at 10.128.0.163:30004 [ 19.391629][ T30] audit: type=1400 audit(1714247195.047:66): 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 [ 19.411927][ T30] audit: type=1400 audit(1714247195.047:67): 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 [ 19.437891][ T30] audit: type=1400 audit(1714247195.087:68): avc: denied { integrity } for pid=290 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.441468][ T290] cgroup: Unknown subsys name 'net' [ 19.460057][ T30] audit: type=1400 audit(1714247195.087:69): avc: denied { mounton } for pid=290 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 [ 19.487480][ T30] audit: type=1400 audit(1714247195.087:70): avc: denied { mount } for pid=290 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 [ 19.487617][ T290] cgroup: Unknown subsys name 'devices' [ 19.509437][ T30] audit: type=1400 audit(1714247195.117:71): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.710492][ T290] cgroup: Unknown subsys name 'hugetlb' [ 19.715953][ T290] cgroup: Unknown subsys name 'rlimit' [ 19.900385][ T30] audit: type=1400 audit(1714247195.557:72): avc: denied { mounton } for pid=290 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 [ 19.924988][ T30] audit: type=1400 audit(1714247195.557:73): avc: denied { mount } for pid=290 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 [ 19.928345][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.948014][ T30] audit: type=1400 audit(1714247195.557:74): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 19.979393][ T30] audit: type=1400 audit(1714247195.617:75): avc: denied { relabelto } for pid=292 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" [ 20.009518][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/04/27 19:46:35 code coverage: enabled 2024/04/27 19:46:35 comparison tracing: enabled 2024/04/27 19:46:35 extra coverage: enabled 2024/04/27 19:46:35 delay kcov mmap: mmap returned an invalid pointer 2024/04/27 19:46:35 setuid sandbox: enabled 2024/04/27 19:46:35 namespace sandbox: enabled 2024/04/27 19:46:35 Android sandbox: enabled 2024/04/27 19:46:35 fault injection: enabled 2024/04/27 19:46:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/27 19:46:35 net packet injection: enabled 2024/04/27 19:46:35 net device setup: enabled 2024/04/27 19:46:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/27 19:46:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/27 19:46:35 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/27 19:46:35 USB emulation: enabled 2024/04/27 19:46:35 hci packet injection: /dev/vhci does not exist 2024/04/27 19:46:35 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/27 19:46:35 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/27 19:46:35 swap file: enabled 2024/04/27 19:46:36 starting 5 executor processes [ 20.553240][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.560150][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.567237][ T300] device bridge_slave_0 entered promiscuous mode [ 20.574079][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.580985][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.588001][ T300] device bridge_slave_1 entered promiscuous mode [ 20.689555][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.696406][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.703685][ T301] device bridge_slave_0 entered promiscuous mode [ 20.711541][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.718374][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.725663][ T301] device bridge_slave_1 entered promiscuous mode [ 20.766052][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.772923][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.780263][ T304] device bridge_slave_0 entered promiscuous mode [ 20.787099][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.794011][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.801560][ T304] device bridge_slave_1 entered promiscuous mode [ 20.819432][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.826283][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.833411][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.840185][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.916275][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.923153][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.930398][ T305] device bridge_slave_0 entered promiscuous mode [ 20.945083][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.951998][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.959136][ T305] device bridge_slave_1 entered promiscuous mode [ 20.979342][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.986184][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.993394][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.000205][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.012758][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.019636][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.026748][ T303] device bridge_slave_0 entered promiscuous mode [ 21.040492][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.047342][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.054646][ T303] device bridge_slave_1 entered promiscuous mode [ 21.098052][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.104920][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.112004][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.118796][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.148845][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.157017][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.165883][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.173676][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.181946][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.190146][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.197166][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.204255][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.211278][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.219326][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.226487][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.259226][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.266828][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.275420][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.282280][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.289470][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.297367][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.304130][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.321465][ T300] device veth0_vlan entered promiscuous mode [ 21.331239][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.349374][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.357572][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.364872][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.372094][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.379970][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.387839][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.394631][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.401766][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.409466][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.417385][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.424239][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.439235][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.448323][ T300] device veth1_macvtap entered promiscuous mode [ 21.463636][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.471468][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.495630][ T301] device veth0_vlan entered promiscuous mode [ 21.503032][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.511428][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.519997][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.528043][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.535811][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.543013][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.565612][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.573950][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.583700][ T304] device veth0_vlan entered promiscuous mode [ 21.593892][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.601711][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$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) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000080)={'syz0\x00'}, 0x45c) ioctl$UI_SET_PROPBIT(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f00000005c0), 0x200005d8) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) [ 21.610031][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.617288][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.629885][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.637155][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.653505][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.661951][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.670186][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.677019][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.685686][ T329] input: syz0 as /devices/virtual/input/input4 [ 21.695238][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.703313][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.713213][ T304] device veth1_macvtap entered promiscuous mode [ 21.733658][ T301] device veth1_macvtap entered promiscuous mode [ 21.743690][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.758908][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.766434][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.774781][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.782846][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.789712][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.808684][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.816687][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.824767][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.865085][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.879254][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.887058][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.898852][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.906701][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.928910][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.937065][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.945237][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.953467][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.968868][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.976100][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.988871][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.996882][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.003746][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.011093][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.019482][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.027507][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.034375][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.041930][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.050108][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.059269][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.067362][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.076538][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.092896][ T303] device veth0_vlan entered promiscuous mode [ 22.118624][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.126798][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.135041][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.143359][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.152208][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.160011][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.167793][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.175858][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.183784][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.192034][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.200581][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.207852][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program 4: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f00000012c0)=ANY=[@ANYBLOB="b0"], 0xb0) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x6}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000019007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r5}, 0x10) write$FUSE_IOCTL(r2, &(0x7f0000000200)={0x20}, 0x20) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',privport,access=', @ANYRESDEC=r3]) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.redirect\x00', 0x0, 0x2) executing program 0: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) mlockall(0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0xfff, 0x5}, 0x48) bpf$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) 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)={0x0, r1}, 0x10) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) munlockall() [ 22.229364][ T305] device veth0_vlan entered promiscuous mode [ 22.248399][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.260467][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @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) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r0}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, 0x0, 0x0) 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, &(0x7f0000000000)={&(0x7f0000000080)='skb_copy_datagram_iovec\x00', r3}, 0x10) sendmsg(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000280)='N', 0x1}], 0x1}, 0x0) executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000003a7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r0}, &(0x7f0000000800), &(0x7f0000000840)=r1}, 0x20) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 22.274421][ T303] device veth1_macvtap entered promiscuous mode executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000001afc180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b703000000000000850000000400000095"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mlock2(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0) [ 22.313507][ T305] device veth1_macvtap entered promiscuous mode [ 22.326452][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.337294][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.359883][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.380965][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.402744][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.423399][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.448603][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.471890][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.507212][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program 1: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x5, 0x2, 0x1000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 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$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000900)='mm_page_alloc\x00', r1}, 0x10) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r0, &(0x7f0000000780), &(0x7f0000000900)=@udp=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r2}, 0x10) mount$incfs(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0x880064, 0x0) [ 22.522031][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.557018][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.568596][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.575065][ C1] rcu: 1-...!: (10000 ticks this GP) idle=d41/1/0x4000000000000000 softirq=2434/2445 fqs=1 last_accelerate: 92ee/ba61 dyntick_enabled: 1 [ 122.588955][ C1] (t=10002 jiffies g=973 q=6) [ 122.593532][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g973 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.605423][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=525 [ 122.612979][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g973 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 122.624002][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.633805][ C1] rcu: RCU grace-period kthread stack dump: [ 122.639541][ C1] task:rcu_preempt state:I stack:28288 pid: 14 ppid: 2 flags:0x00004000 [ 122.648573][ C1] Call Trace: [ 122.651685][ C1] [ 122.654498][ C1] __schedule+0xccc/0x1590 [ 122.658716][ C1] ? __sched_text_start+0x8/0x8 [ 122.663403][ C1] ? del_timer_sync+0x1bc/0x230 [ 122.668086][ C1] ? __kasan_check_write+0x14/0x20 [ 122.673034][ C1] schedule+0x11f/0x1e0 [ 122.677037][ C1] schedule_timeout+0x18c/0x370 [ 122.681716][ C1] ? __kasan_check_write+0x14/0x20 [ 122.686663][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.691955][ C1] ? console_conditional_schedule+0x30/0x30 [ 122.697685][ C1] ? update_process_times+0x200/0x200 [ 122.702891][ C1] ? prepare_to_swait_event+0x308/0x320 [ 122.708273][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.712873][ C1] ? dump_blkd_tasks+0x7e0/0x7e0 [ 122.717733][ C1] ? rcu_gp_init+0xc30/0xc30 [ 122.722161][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.727303][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 122.731724][ C1] rcu_gp_kthread+0xa4/0x350 [ 122.736159][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.740839][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.745867][ C1] ? __kasan_check_read+0x11/0x20 [ 122.750728][ C1] ? __kthread_parkme+0xb2/0x200 [ 122.755503][ C1] kthread+0x421/0x510 [ 122.759408][ C1] ? rcu_barrier_callback+0x50/0x50 [ 122.764440][ C1] ? kthread_blkcg+0xd0/0xd0 [ 122.768869][ C1] ret_from_fork+0x1f/0x30 [ 122.773133][ C1] [ 122.775994][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 122.782164][ C1] Sending NMI from CPU 1 to CPUs 0: [ 122.787215][ C0] NMI backtrace for cpu 0 [ 122.787242][ C0] CPU: 0 PID: 20 Comm: kworker/0:1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 122.787258][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.787271][ C0] Workqueue: events linkwatch_event [ 122.787293][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 122.787310][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.787322][ C0] RSP: 0018:ffffc90000146c80 EFLAGS: 00000246 [ 122.787334][ C0] RAX: 0000000000000001 RBX: 1ffff92000028d94 RCX: 1ffffffff0d1aa9c [ 122.787344][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 122.787353][ C0] RBP: ffffc90000146d30 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 122.787364][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.787374][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000028d98 [ 122.787385][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 122.787397][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.787408][ C0] CR2: 0000000000000000 CR3: 0000000123b0b000 CR4: 00000000003506b0 [ 122.787421][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.787429][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.787438][ C0] Call Trace: [ 122.787443][ C0] [ 122.787449][ C0] ? show_regs+0x58/0x60 [ 122.787464][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.787481][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.787498][ C0] ? kvm_wait+0x147/0x180 [ 122.787510][ C0] ? kvm_wait+0x147/0x180 [ 122.787523][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.787539][ C0] ? nmi_handle+0xa8/0x280 [ 122.787553][ C0] ? kvm_wait+0x147/0x180 [ 122.787573][ C0] ? default_do_nmi+0x69/0x160 [ 122.787588][ C0] ? exc_nmi+0xaf/0x120 [ 122.787601][ C0] ? end_repeat_nmi+0x16/0x31 [ 122.787618][ C0] ? kvm_wait+0x147/0x180 [ 122.787631][ C0] ? kvm_wait+0x147/0x180 [ 122.787644][ C0] ? kvm_wait+0x147/0x180 [ 122.787656][ C0] [ 122.787660][ C0] [ 122.787665][ C0] ? asm_common_interrupt+0x27/0x40 [ 122.787678][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 122.787693][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 122.787712][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.787730][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 122.787746][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.787761][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 122.787778][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 122.787793][ C0] ? skb_release_data+0x8a9/0xa80 [ 122.787807][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x340 [ 122.787824][ C0] bpf_trace_run2+0xec/0x210 [ 122.787841][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 122.787856][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.787871][ C0] ? skb_release_data+0x8a9/0xa80 [ 122.787883][ C0] ? memcpy+0x56/0x70 [ 122.787898][ C0] ? nla_put+0x13a/0x1f0 [ 122.787919][ C0] ? skb_release_data+0x8a9/0xa80 [ 122.787932][ C0] __bpf_trace_kfree+0x6f/0x90 [ 122.787946][ C0] ? skb_release_data+0x8a9/0xa80 [ 122.787959][ C0] kfree+0x1f3/0x220 [ 122.787975][ C0] skb_release_data+0x8a9/0xa80 [ 122.787990][ C0] consume_skb+0xac/0x250 [ 122.788003][ C0] netlink_broadcast_filtered+0x10f4/0x1220 [ 122.788020][ C0] ? rt6_dump_route+0xa90/0xa90 [ 122.788038][ C0] nlmsg_notify+0x101/0x1c0 [ 122.788053][ C0] rtnl_notify+0x9c/0xd0 [ 122.788069][ C0] inet6_rt_notify+0x3c8/0x550 [ 122.788085][ C0] ? rt6_nh_dump_exceptions+0x650/0x650 [ 122.788102][ C0] fib6_add+0x23ac/0x3df0 [ 122.788117][ C0] ? skb_gro_incr_csum_unnecessary+0x260/0x260 [ 122.788133][ C0] ? ipv6_addr_prefix+0x42/0x180 [ 122.788148][ C0] ? fib6_update_sernum_stub+0x1a0/0x1a0 [ 122.788162][ C0] ? __kasan_check_write+0x14/0x20 [ 122.788176][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 122.788191][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.788208][ C0] ip6_route_add+0x8a/0x130 [ 122.788222][ C0] addrconf_add_dev+0x415/0x610 [ 122.788236][ C0] ? local_bh_enable+0x30/0x30 [ 122.788252][ C0] ? __kasan_check_read+0x11/0x20 [ 122.788266][ C0] ? preempt_schedule_common+0xbe/0xf0 [ 122.788280][ C0] ? __kasan_check_read+0x11/0x20 [ 122.788295][ C0] addrconf_init_auto_addrs+0xad0/0x1060 [ 122.788309][ C0] ? __irq_work_queue_local+0x126/0x180 [ 122.788325][ C0] ? addrconf_dad_run+0x610/0x610 [ 122.788338][ C0] ? irq_work_queue+0xcd/0x160 [ 122.788352][ C0] ? __wake_up_klogd+0xde/0x110 [ 122.788367][ C0] ? vprintk_emit+0x16b/0x340 [ 122.788380][ C0] ? vprintk_store+0x1620/0x1620 [ 122.788395][ C0] ? down_read+0x947/0xf80 [ 122.788409][ C0] ? vprintk_default+0x26/0x30 [ 122.788422][ C0] ? vprintk+0x74/0x80 [ 122.788435][ C0] ? _printk+0xd1/0x111 [ 122.788448][ C0] ? addrconf_notify+0x66d/0xdd0 [ 122.788461][ C0] ? addrconf_link_ready+0x4c/0x1e0 [ 122.788479][ C0] ? panic+0x751/0x751 [ 122.788495][ C0] ? macsec_notify+0x101/0x4c0 [ 122.788510][ C0] ? addrconf_link_ready+0xfb/0x1e0 [ 122.788524][ C0] addrconf_notify+0x91d/0xdd0 [ 122.788539][ C0] raw_notifier_call_chain+0x8c/0xf0 [ 122.788554][ C0] netdev_state_change+0x1a3/0x250 [ 122.788569][ C0] ? netdev_features_change+0x1b0/0x1b0 [ 122.788585][ C0] linkwatch_do_dev+0x110/0x160 [ 122.788598][ C0] __linkwatch_run_queue+0x4ca/0x7f0 [ 122.788612][ C0] ? __mutex_lock_slowpath+0xe/0x10 [ 122.788627][ C0] ? linkwatch_run_queue+0x20/0x20 [ 122.788641][ C0] ? __kasan_check_read+0x11/0x20 [ 122.788654][ C0] ? read_word_at_a_time+0x12/0x20 [ 122.788669][ C0] linkwatch_event+0x4c/0x60 [ 122.788682][ C0] process_one_work+0x6bb/0xc10 [ 122.788697][ C0] worker_thread+0xad5/0x12a0 [ 122.788716][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.788734][ C0] kthread+0x421/0x510 [ 122.788748][ C0] ? worker_clr_flags+0x180/0x180 [ 122.788760][ C0] ? kthread_blkcg+0xd0/0xd0 [ 122.788775][ C0] ret_from_fork+0x1f/0x30 [ 122.788791][ C0] [ 122.789277][ C1] NMI backtrace for cpu 1 [ 123.366664][ C1] CPU: 1 PID: 347 Comm: syz-executor.1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.376631][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.386529][ C1] Call Trace: [ 123.389651][ C1] [ 123.392342][ C1] dump_stack_lvl+0x151/0x1b7 [ 123.396855][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 123.402323][ C1] ? ttwu_do_wakeup+0x187/0x430 [ 123.407010][ C1] dump_stack+0x15/0x17 [ 123.411002][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 123.415777][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.421766][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 123.427058][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.431746][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.437655][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 123.443467][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.449366][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 123.455096][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 123.460042][ C1] print_cpu_stall+0x315/0x5f0 [ 123.464643][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 123.469675][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 123.475665][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 123.480699][ C1] update_process_times+0x198/0x200 [ 123.485741][ C1] tick_sched_timer+0x188/0x240 [ 123.490417][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 123.495798][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 123.501018][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 123.505950][ C1] ? clockevents_program_event+0x22f/0x300 [ 123.511587][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 123.517489][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 123.522264][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 123.527990][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 123.533458][ C1] [ 123.536232][ C1] [ 123.539010][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.544826][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 123.549600][ 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 [ 123.569044][ C1] RSP: 0018:ffffc900052970a0 EFLAGS: 00000246 [ 123.574946][ C1] RAX: 0000000000000003 RBX: 1ffff92000a52e18 RCX: ffffffff8154fa7f [ 123.582756][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810c0df508 [ 123.590568][ C1] RBP: ffffc90005297150 R08: dffffc0000000000 R09: ffffed102181bea2 [ 123.598379][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.606189][ C1] R13: ffff88810c0df508 R14: 0000000000000003 R15: 1ffff92000a52e1c [ 123.614013][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.620324][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.626305][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 123.631262][ C1] ? pv_hash+0x86/0x150 [ 123.635252][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.641149][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.647398][ C1] ? arch_stack_walk+0xf3/0x140 [ 123.652083][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 123.656858][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.661888][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 123.667184][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 123.672218][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.676904][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x340 [ 123.682286][ C1] bpf_trace_run2+0xec/0x210 [ 123.686711][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.691408][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.696087][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.700777][ C1] __bpf_trace_kfree+0x6f/0x90 [ 123.705376][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.710062][ C1] kfree+0x1f3/0x220 [ 123.713793][ C1] sock_map_unref+0x352/0x4d0 [ 123.718306][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 123.723433][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 123.728894][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x340 [ 123.734276][ C1] bpf_trace_run2+0xec/0x210 [ 123.738703][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.743388][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 123.748977][ C1] ? audit_log_format+0xd7/0x120 [ 123.753758][ C1] ? sidtab_sid2str_get+0x1b3/0x2a0 [ 123.758801][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 123.764256][ C1] __bpf_trace_kfree+0x6f/0x90 [ 123.768848][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 123.774316][ C1] kfree+0x1f3/0x220 [ 123.778049][ C1] avc_audit_post_callback+0x43d/0xb20 [ 123.783342][ C1] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 123.788722][ C1] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 123.794110][ C1] common_lsm_audit+0xbc6/0x18b0 [ 123.798882][ C1] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 123.804259][ C1] ? ipv6_skb_to_auditdata+0xd90/0xd90 [ 123.809553][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 123.815194][ C1] ? avc_update_node+0x2f9/0xd50 [ 123.819968][ C1] slow_avc_audit+0x26c/0x3c0 [ 123.824484][ C1] ? avc_get_hash_stats+0x180/0x180 [ 123.829517][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 123.834726][ C1] avc_has_perm+0x1f5/0x260 [ 123.839063][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 123.844272][ C1] selinux_mount+0x41c/0x580 [ 123.848697][ C1] ? selinux_sb_statfs+0x250/0x250 [ 123.853643][ C1] ? kmem_cache_free+0x116/0x2e0 [ 123.858508][ C1] ? ____kasan_slab_free+0x131/0x160 [ 123.863714][ C1] security_sb_mount+0x88/0xc0 [ 123.868320][ C1] path_mount+0xc4/0x1070 [ 123.872479][ C1] ? user_path_at_empty+0x14e/0x1a0 [ 123.877617][ C1] __se_sys_mount+0x2c4/0x3b0 [ 123.882112][ C1] ? switch_fpu_return+0x1ed/0x3d0 [ 123.887061][ C1] ? __x64_sys_mount+0xd0/0xd0 [ 123.891660][ C1] ? __kasan_check_read+0x11/0x20 [ 123.896526][ C1] __x64_sys_mount+0xbf/0xd0 [ 123.901129][ C1] do_syscall_64+0x3d/0xb0 [ 123.905371][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.911103][ C1] RIP: 0033:0x7f5b867c1ea9 [ 123.915365][ 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 [ 123.934804][ C1] RSP: 002b:00007f5b855350c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 123.943179][ C1] RAX: ffffffffffffffda RBX: 00007f5b868eff80 RCX: 00007f5b867c1ea9 [ 123.950987][ C1] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000000 [ 123.958793][ C1] RBP: 00007f5b8680e4a4 R08: 0000000000000000 R09: 0000000000000000 [ 123.966606][ C1] R10: 0000000000880064 R11: 0000000000000246 R12: 0000000000000000 [ 123.974418][ C1] R13: 000000000000000b R14: 00007f5b868eff80 R15: 00007ffe2ed0eae8 [ 123.982233][ C1] [ 265.066062][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [kworker/0:1:20] [ 265.074047][ C0] Modules linked in: [ 265.077778][ C0] CPU: 0 PID: 20 Comm: kworker/0:1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.087412][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.097315][ C0] Workqueue: events linkwatch_event [ 265.102342][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.107110][ 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 [ 265.126985][ C0] RSP: 0018:ffffc90000146c80 EFLAGS: 00000246 [ 265.132886][ C0] RAX: 0000000000000001 RBX: 1ffff92000028d94 RCX: 1ffffffff0d1aa9c [ 265.140723][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 265.148519][ C0] RBP: ffffc90000146d30 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 265.156346][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.164133][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000028d98 [ 265.171944][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.180711][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.187138][ C0] CR2: 0000000000000000 CR3: 0000000123b0b000 CR4: 00000000003506b0 [ 265.194960][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.202758][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.210570][ C0] Call Trace: [ 265.213704][ C0] [ 265.216456][ C0] ? show_regs+0x58/0x60 [ 265.220465][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.225411][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.230530][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.235741][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.240687][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.246326][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.252230][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.257176][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.263080][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.268719][ C0] [ 265.271499][ C0] [ 265.274273][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.280317][ C0] ? kvm_wait+0x147/0x180 [ 265.284429][ C0] ? asm_common_interrupt+0x27/0x40 [ 265.289462][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.294410][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.300315][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.306563][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.311336][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.316370][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.321664][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.326698][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.331558][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x340 [ 265.336939][ C0] bpf_trace_run2+0xec/0x210 [ 265.341366][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 265.346312][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.351001][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.355859][ C0] ? memcpy+0x56/0x70 [ 265.359679][ C0] ? nla_put+0x13a/0x1f0 [ 265.363760][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.368621][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.373220][ C0] ? skb_release_data+0x8a9/0xa80 [ 265.378080][ C0] kfree+0x1f3/0x220 [ 265.381814][ C0] skb_release_data+0x8a9/0xa80 [ 265.386498][ C0] consume_skb+0xac/0x250 [ 265.390665][ C0] netlink_broadcast_filtered+0x10f4/0x1220 [ 265.396393][ C0] ? rt6_dump_route+0xa90/0xa90 [ 265.401080][ C0] nlmsg_notify+0x101/0x1c0 [ 265.405420][ C0] rtnl_notify+0x9c/0xd0 [ 265.409500][ C0] inet6_rt_notify+0x3c8/0x550 [ 265.414101][ C0] ? rt6_nh_dump_exceptions+0x650/0x650 [ 265.419483][ C0] fib6_add+0x23ac/0x3df0 [ 265.423648][ C0] ? skb_gro_incr_csum_unnecessary+0x260/0x260 [ 265.429635][ C0] ? ipv6_addr_prefix+0x42/0x180 [ 265.434411][ C0] ? fib6_update_sernum_stub+0x1a0/0x1a0 [ 265.439880][ C0] ? __kasan_check_write+0x14/0x20 [ 265.444823][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 265.449691][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.454722][ C0] ip6_route_add+0x8a/0x130 [ 265.459061][ C0] addrconf_add_dev+0x415/0x610 [ 265.463747][ C0] ? local_bh_enable+0x30/0x30 [ 265.468347][ C0] ? __kasan_check_read+0x11/0x20 [ 265.473206][ C0] ? preempt_schedule_common+0xbe/0xf0 [ 265.478502][ C0] ? __kasan_check_read+0x11/0x20 [ 265.483360][ C0] addrconf_init_auto_addrs+0xad0/0x1060 [ 265.488829][ C0] ? __irq_work_queue_local+0x126/0x180 [ 265.494211][ C0] ? addrconf_dad_run+0x610/0x610 [ 265.499071][ C0] ? irq_work_queue+0xcd/0x160 [ 265.503672][ C0] ? __wake_up_klogd+0xde/0x110 [ 265.508358][ C0] ? vprintk_emit+0x16b/0x340 [ 265.512871][ C0] ? vprintk_store+0x1620/0x1620 [ 265.517645][ C0] ? down_read+0x947/0xf80 [ 265.521898][ C0] ? vprintk_default+0x26/0x30 [ 265.526497][ C0] ? vprintk+0x74/0x80 [ 265.530404][ C0] ? _printk+0xd1/0x111 [ 265.535771][ C0] ? addrconf_notify+0x66d/0xdd0 [ 265.541769][ C0] ? addrconf_link_ready+0x4c/0x1e0 [ 265.546787][ C0] ? panic+0x751/0x751 [ 265.550689][ C0] ? macsec_notify+0x101/0x4c0 [ 265.555291][ C0] ? addrconf_link_ready+0xfb/0x1e0 [ 265.560324][ C0] addrconf_notify+0x91d/0xdd0 [ 265.564924][ C0] raw_notifier_call_chain+0x8c/0xf0 [ 265.570045][ C0] netdev_state_change+0x1a3/0x250 [ 265.574990][ C0] ? netdev_features_change+0x1b0/0x1b0 [ 265.580373][ C0] linkwatch_do_dev+0x110/0x160 [ 265.585060][ C0] __linkwatch_run_queue+0x4ca/0x7f0 [ 265.590182][ C0] ? __mutex_lock_slowpath+0xe/0x10 [ 265.595215][ C0] ? linkwatch_run_queue+0x20/0x20 [ 265.600161][ C0] ? __kasan_check_read+0x11/0x20 [ 265.605019][ C0] ? read_word_at_a_time+0x12/0x20 [ 265.609968][ C0] linkwatch_event+0x4c/0x60 [ 265.614397][ C0] process_one_work+0x6bb/0xc10 [ 265.619085][ C0] worker_thread+0xad5/0x12a0 [ 265.623596][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.628284][ C0] kthread+0x421/0x510 [ 265.632188][ C0] ? worker_clr_flags+0x180/0x180 [ 265.637047][ C0] ? kthread_blkcg+0xd0/0xd0 [ 265.641481][ C0] ret_from_fork+0x1f/0x30 [ 265.645735][ C0] [ 265.648676][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.653668][ C1] NMI backtrace for cpu 1 [ 265.653684][ C1] CPU: 1 PID: 347 Comm: syz-executor.1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.653701][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.653714][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.653740][ 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 [ 265.653756][ C1] RSP: 0018:ffffc900052970a0 EFLAGS: 00000246 [ 265.653770][ C1] RAX: 0000000000000003 RBX: 1ffff92000a52e18 RCX: ffffffff8154fa7f [ 265.653780][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810c0df508 [ 265.653794][ C1] RBP: ffffc90005297150 R08: dffffc0000000000 R09: ffffed102181bea2 [ 265.653812][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.653822][ C1] R13: ffff88810c0df508 R14: 0000000000000003 R15: 1ffff92000a52e1c [ 265.653832][ C1] FS: 00007f5b855356c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.653846][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.653856][ C1] CR2: 0000000000000000 CR3: 0000000129270000 CR4: 00000000003506a0 [ 265.653874][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.653883][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.653892][ C1] Call Trace: [ 265.653897][ C1] [ 265.653903][ C1] ? show_regs+0x58/0x60 [ 265.653919][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.653936][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.653958][ C1] ? kvm_wait+0x147/0x180 [ 265.653971][ C1] ? kvm_wait+0x147/0x180 [ 265.653984][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.654000][ C1] ? nmi_handle+0xa8/0x280 [ 265.654015][ C1] ? kvm_wait+0x147/0x180 [ 265.654028][ C1] ? default_do_nmi+0x69/0x160 [ 265.654049][ C1] ? exc_nmi+0xaf/0x120 [ 265.654062][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.654077][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.654096][ C1] ? kvm_wait+0x147/0x180 [ 265.654109][ C1] ? kvm_wait+0x147/0x180 [ 265.654122][ C1] ? kvm_wait+0x147/0x180 [ 265.654135][ C1] [ 265.654139][ C1] [ 265.654143][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.654157][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.654172][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.654188][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.654206][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.654222][ C1] ? arch_stack_walk+0xf3/0x140 [ 265.654240][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.654255][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.654271][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.654288][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.654303][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.654317][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x340 [ 265.654330][ C1] bpf_trace_run2+0xec/0x210 [ 265.654347][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.654361][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.654376][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.654391][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.654405][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.654418][ C1] kfree+0x1f3/0x220 [ 265.654434][ C1] sock_map_unref+0x352/0x4d0 [ 265.654449][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 265.654465][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 265.654480][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x340 [ 265.654491][ C1] bpf_trace_run2+0xec/0x210 [ 265.654506][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.654520][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 265.654535][ C1] ? audit_log_format+0xd7/0x120 [ 265.654548][ C1] ? sidtab_sid2str_get+0x1b3/0x2a0 [ 265.654564][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 265.654585][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.654598][ C1] ? avc_audit_post_callback+0x43d/0xb20 [ 265.654612][ C1] kfree+0x1f3/0x220 [ 265.654627][ C1] avc_audit_post_callback+0x43d/0xb20 [ 265.654643][ C1] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 265.654659][ C1] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 265.654673][ C1] common_lsm_audit+0xbc6/0x18b0 [ 265.654688][ C1] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 265.654702][ C1] ? ipv6_skb_to_auditdata+0xd90/0xd90 [ 265.654717][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 265.654733][ C1] ? avc_update_node+0x2f9/0xd50 [ 265.654749][ C1] slow_avc_audit+0x26c/0x3c0 [ 265.654764][ C1] ? avc_get_hash_stats+0x180/0x180 [ 265.654777][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 265.654800][ C1] avc_has_perm+0x1f5/0x260 [ 265.654815][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 265.654835][ C1] selinux_mount+0x41c/0x580 [ 265.654854][ C1] ? selinux_sb_statfs+0x250/0x250 [ 265.654868][ C1] ? kmem_cache_free+0x116/0x2e0 [ 265.654883][ C1] ? ____kasan_slab_free+0x131/0x160 [ 265.654898][ C1] security_sb_mount+0x88/0xc0 [ 265.654914][ C1] path_mount+0xc4/0x1070 [ 265.654929][ C1] ? user_path_at_empty+0x14e/0x1a0 [ 265.654944][ C1] __se_sys_mount+0x2c4/0x3b0 [ 265.654958][ C1] ? switch_fpu_return+0x1ed/0x3d0 [ 265.654974][ C1] ? __x64_sys_mount+0xd0/0xd0 [ 265.654988][ C1] ? __kasan_check_read+0x11/0x20 [ 265.655003][ C1] __x64_sys_mount+0xbf/0xd0 [ 265.655017][ C1] do_syscall_64+0x3d/0xb0 [ 265.655031][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.655053][ C1] RIP: 0033:0x7f5b867c1ea9 [ 265.655141][ 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 [ 265.655152][ C1] RSP: 002b:00007f5b855350c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 265.655167][ C1] RAX: ffffffffffffffda RBX: 00007f5b868eff80 RCX: 00007f5b867c1ea9 [ 265.655177][ C1] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000000 [ 265.655186][ C1] RBP: 00007f5b8680e4a4 R08: 0000000000000000 R09: 0000000000000000 [ 265.655196][ C1] R10: 0000000000880064 R11: 0000000000000246 R12: 0000000000000000 [ 265.655205][ C1] R13: 000000000000000b R14: 00007f5b868eff80 R15: 00007ffe2ed0eae8 [ 265.655217][ C1]