Warning: Permanently added '10.128.1.74' (ED25519) to the list of known hosts. 2024/07/21 11:58:27 ignoring optional flag "sandboxArg"="0" 2024/07/21 11:58:27 parsed 1 programs [ 50.989609][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 50.989638][ T30] audit: type=1400 audit(1721563107.973:93): avc: denied { mount } for pid=425 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 [ 51.023954][ T30] audit: type=1400 audit(1721563108.013:94): avc: denied { unlink } for pid=420 comm="syz-executor" name="swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 51.066792][ T420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.357777][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.364902][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.372736][ T468] device bridge_slave_0 entered promiscuous mode [ 51.380259][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.387510][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.394709][ T468] device bridge_slave_1 entered promiscuous mode [ 51.440982][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.447991][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.455720][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.462612][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.482920][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.490495][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.497727][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.512284][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.520595][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.527486][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.534941][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.543431][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.550276][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.563002][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.571034][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.587628][ T468] device veth0_vlan entered promiscuous mode [ 51.594165][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.602596][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.610633][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.618738][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.631511][ T468] device veth1_macvtap entered promiscuous mode [ 51.641874][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.650137][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.658643][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2024/07/21 11:58:28 executed programs: 0 [ 51.971204][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.978186][ T497] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.985557][ T497] device bridge_slave_0 entered promiscuous mode [ 51.997477][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.004407][ T497] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.011654][ T497] device bridge_slave_1 entered promiscuous mode [ 52.099853][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.106920][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.114401][ T491] device bridge_slave_0 entered promiscuous mode [ 52.121284][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.128492][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.135756][ T491] device bridge_slave_1 entered promiscuous mode [ 52.153226][ T496] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.160385][ T496] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.167798][ T496] device bridge_slave_0 entered promiscuous mode [ 52.189373][ T496] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.196341][ T496] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.203706][ T496] device bridge_slave_1 entered promiscuous mode [ 52.266118][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.273019][ T498] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.280162][ T498] device bridge_slave_0 entered promiscuous mode [ 52.290999][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.297901][ T499] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.305345][ T499] device bridge_slave_0 entered promiscuous mode [ 52.313654][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.320509][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.328015][ T499] device bridge_slave_1 entered promiscuous mode [ 52.338009][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.345273][ T498] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.352581][ T498] device bridge_slave_1 entered promiscuous mode [ 52.487512][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.495338][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.526738][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.535132][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.543310][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.550262][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.557705][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.582990][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.591254][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.599787][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.606758][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.644590][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.653317][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.661190][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.669245][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.677311][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.686066][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.700846][ T497] device veth0_vlan entered promiscuous mode [ 52.714423][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.722607][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.729793][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.773045][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.793781][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.801874][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.808729][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.816000][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.823651][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.831011][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.839215][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.846076][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.853310][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.867532][ T497] device veth1_macvtap entered promiscuous mode [ 52.884261][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.892492][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.900051][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.907617][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.915357][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.923784][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.931745][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.938660][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.946049][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.954189][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.962243][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.969071][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.976413][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.984924][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.992986][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.999828][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.007186][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.015376][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.023393][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.030231][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.038047][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.047322][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.055003][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.084111][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.093276][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.101220][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.108201][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.115861][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.124592][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.131648][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.138820][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.147004][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.155623][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.173746][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.182239][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.190097][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.197704][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.206055][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.214119][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.222367][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.230464][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.238764][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.246728][ T499] device veth0_vlan entered promiscuous mode [ 53.271683][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.279598][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.288454][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.296682][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.304669][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.312651][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.320607][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.328688][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.336816][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.345062][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.353407][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.361049][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.373618][ T499] device veth1_macvtap entered promiscuous mode [ 53.382082][ T496] device veth0_vlan entered promiscuous mode [ 53.389920][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.397996][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.405774][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.412915][ T30] audit: type=1400 audit(1721563110.393:95): avc: denied { map_create } for pid=516 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 53.437090][ T30] audit: type=1400 audit(1721563110.393:96): avc: denied { map_read map_write } for pid=516 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 53.451148][ T498] device veth0_vlan entered promiscuous mode [ 53.463173][ T30] audit: type=1400 audit(1721563110.393:97): avc: denied { prog_load } for pid=516 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 53.482881][ T30] audit: type=1400 audit(1721563110.393:98): avc: denied { bpf } for pid=516 comm="syz-executor" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 53.503824][ T30] audit: type=1400 audit(1721563110.393:99): avc: denied { perfmon } for pid=516 comm="syz-executor" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 53.526529][ T30] audit: type=1400 audit(1721563110.523:100): avc: denied { prog_run } for pid=516 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 53.552724][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.560970][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.575181][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.583267][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.591076][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.599237][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.607787][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.616047][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.624223][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.632456][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.657741][ T491] device veth0_vlan entered promiscuous mode [ 53.667109][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.674690][ T30] audit: type=1400 audit(1721563110.673:101): avc: denied { mounton } for pid=499 comm="syz-executor.4" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 53.679858][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.714141][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.722344][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.730255][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.738236][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.746426][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.754021][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.761964][ T496] device veth1_macvtap entered promiscuous mode [ 53.788205][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.797073][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.805968][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.815375][ T498] device veth1_macvtap entered promiscuous mode [ 53.830026][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.837832][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.845993][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.854154][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.862307][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.878549][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.887150][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.895293][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.903527][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.913150][ T491] device veth1_macvtap entered promiscuous mode [ 53.932723][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.940460][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.949137][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.958120][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.966352][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.974995][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.983254][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.150106][ T10] device bridge_slave_1 left promiscuous mode [ 54.166102][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.173688][ T30] audit: type=1400 audit(1721563111.163:102): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 54.201635][ T10] device bridge_slave_0 left promiscuous mode [ 54.207837][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.217824][ T10] device veth1_macvtap left promiscuous mode [ 54.231205][ T10] device veth0_vlan left promiscuous mode [ 155.041492][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 155.048307][ C1] (detected by 1, t=10002 jiffies, g=2869, q=343) [ 155.054628][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294952719-4294942716), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 155.067832][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g2869 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 155.078761][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 155.088571][ C1] rcu: RCU grace-period kthread stack dump: [ 155.094304][ C1] task:rcu_preempt state:R running task stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 155.104997][ C1] Call Trace: [ 155.108092][ C1] [ 155.110888][ C1] __schedule+0xccc/0x1590 [ 155.115132][ C1] ? __sched_text_start+0x8/0x8 [ 155.119813][ C1] ? __kasan_check_write+0x14/0x20 [ 155.124976][ C1] schedule+0x11f/0x1e0 [ 155.129422][ C1] schedule_timeout+0x18c/0x370 [ 155.134481][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 155.139516][ C1] ? console_conditional_schedule+0x30/0x30 [ 155.145341][ C1] ? update_process_times+0x200/0x200 [ 155.150550][ C1] ? prepare_to_swait_event+0x308/0x320 [ 155.155930][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 155.160529][ C1] ? debug_smp_processor_id+0x17/0x20 [ 155.165737][ C1] ? __note_gp_changes+0x4ab/0x920 [ 155.170698][ C1] ? rcu_gp_init+0xc30/0xc30 [ 155.175239][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 155.180317][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 155.184804][ C1] rcu_gp_kthread+0xa4/0x350 [ 155.189177][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 155.193949][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 155.198458][ C1] ? __kasan_check_read+0x11/0x20 [ 155.203316][ C1] ? __kthread_parkme+0xb2/0x200 [ 155.208093][ C1] kthread+0x421/0x510 [ 155.212008][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 155.216608][ C1] ? kthread_blkcg+0xd0/0xd0 [ 155.221285][ C1] ret_from_fork+0x1f/0x30 [ 155.225541][ C1] [ 155.228410][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 155.234571][ C1] NMI backtrace for cpu 1 [ 155.238783][ C1] CPU: 1 PID: 100 Comm: udevd Not tainted 5.15.151-syzkaller-1069524-gdb06c48ab67e #0 [ 155.248105][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 155.259301][ C1] Call Trace: [ 155.262433][ C1] [ 155.265125][ C1] dump_stack_lvl+0x151/0x1b7 [ 155.269717][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 155.275232][ C1] dump_stack+0x15/0x17 [ 155.279177][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 155.283953][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 155.289938][ C1] ? panic+0x751/0x751 [ 155.293845][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 155.299750][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 155.305559][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 155.311473][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 155.317305][ C1] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 155.323268][ C1] print_other_cpu_stall+0x112d/0x1340 [ 155.328563][ C1] ? print_cpu_stall+0x5f0/0x5f0 [ 155.333340][ C1] ? __kasan_check_read+0x11/0x20 [ 155.338194][ C1] ? __kasan_check_read+0x11/0x20 [ 155.343061][ C1] ? trigger_load_balance+0x228/0xfc0 [ 155.348265][ C1] rcu_sched_clock_irq+0xaec/0x12f0 [ 155.353299][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 155.359334][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 155.364320][ C1] update_process_times+0x198/0x200 [ 155.369353][ C1] tick_sched_timer+0x188/0x240 [ 155.374039][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 155.379431][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 155.384458][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 155.389488][ C1] ? clockevents_program_event+0x22f/0x300 [ 155.395214][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 155.401117][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 155.406016][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 155.411724][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 155.417202][ C1] [ 155.420009][ C1] [ 155.422747][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 155.428591][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 155.433334][ 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 2b 02 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 [ 155.452789][ C1] RSP: 0018:ffffc9000074e840 EFLAGS: 00000246 [ 155.458675][ C1] RAX: 0000000000000003 RBX: 1ffff920000e9d0c RCX: ffffffff8154fbdf [ 155.466488][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881073e67d8 [ 155.474327][ C1] RBP: ffffc9000074e8f0 R08: dffffc0000000000 R09: ffffed1020e7ccfc [ 155.484019][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 155.491916][ C1] R13: ffff8881073e67d8 R14: 0000000000000003 R15: 1ffff920000e9d10 [ 155.499751][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 155.505813][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 155.511796][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 155.516745][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 155.523078][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 155.528977][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 155.533758][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 155.540025][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 155.545565][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 155.550419][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 155.555450][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 155.560926][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 155.565958][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 155.571329][ C1] bpf_trace_run4+0x13f/0x270 [ 155.575848][ C1] ? bpf_trace_run3+0x250/0x250 [ 155.580535][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 155.585152][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 155.590435][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 155.597202][ C1] __alloc_pages+0x3cb/0x8f0 [ 155.601627][ C1] ? prep_new_page+0x110/0x110 [ 155.606227][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 155.611958][ C1] ? stack_trace_save+0x113/0x1c0 [ 155.616823][ C1] __stack_depot_save+0x38d/0x470 [ 155.621763][ C1] stack_depot_save+0xe/0x10 [ 155.626184][ C1] save_stack+0x104/0x1e0 [ 155.630523][ C1] ? __reset_page_owner+0x190/0x190 [ 155.635557][ C1] ? update_curr+0x433/0x5d0 [ 155.639998][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 155.644762][ C1] ? prep_new_page+0x1b/0x110 [ 155.649276][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 155.654825][ C1] ? __alloc_pages+0x27e/0x8f0 [ 155.659604][ C1] ? __stack_depot_save+0x38d/0x470 [ 155.664635][ C1] ? kasan_set_track+0x5d/0x70 [ 155.669321][ C1] ? kasan_set_free_info+0x23/0x40 [ 155.674273][ C1] ? ____kasan_slab_free+0x126/0x160 [ 155.679679][ C1] ? __kasan_slab_free+0x11/0x20 [ 155.684455][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 155.689846][ C1] ? kfree+0xc8/0x220 [ 155.693671][ C1] ? sock_map_unref+0x352/0x4d0 [ 155.698343][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 155.703634][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 155.709191][ C1] ? bpf_trace_run4+0x13f/0x270 [ 155.713963][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 155.719519][ C1] __set_page_owner+0x28/0x2e0 [ 155.724127][ C1] ? kernel_init_free_pages+0xda/0xf0 [ 155.729354][ C1] post_alloc_hook+0x1a3/0x1b0 [ 155.734080][ C1] prep_new_page+0x1b/0x110 [ 155.738412][ C1] get_page_from_freelist+0x3550/0x35d0 [ 155.743797][ C1] ? lruvec_init+0x150/0x150 [ 155.748227][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 155.752814][ C1] ? __alloc_pages_bulk+0xe40/0xe40 [ 155.757848][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 155.762743][ C1] __alloc_pages+0x27e/0x8f0 [ 155.767310][ C1] ? prep_new_page+0x110/0x110 [ 155.771910][ C1] ? stack_trace_save+0x113/0x1c0 [ 155.776854][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 155.781889][ C1] __stack_depot_save+0x38d/0x470 [ 155.786748][ C1] ? kfree+0xc8/0x220 [ 155.790596][ C1] kasan_set_track+0x5d/0x70 [ 155.795002][ C1] ? kasan_set_track+0x4b/0x70 [ 155.799593][ C1] ? kasan_set_free_info+0x23/0x40 [ 155.804541][ C1] ? ____kasan_slab_free+0x126/0x160 [ 155.809774][ C1] ? __kasan_slab_free+0x11/0x20 [ 155.814521][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 155.819902][ C1] ? kfree+0xc8/0x220 [ 155.823808][ C1] ? sock_map_unref+0x352/0x4d0 [ 155.828493][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 155.833787][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 155.839346][ C1] ? bpf_trace_run4+0x13f/0x270 [ 155.844038][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 155.849503][ C1] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 155.854968][ C1] ? __alloc_pages+0x3cb/0x8f0 [ 155.859565][ C1] ? new_slab+0x9a/0x4e0 [ 155.863725][ C1] ? ___slab_alloc+0x39e/0x830 [ 155.868533][ C1] ? __slab_alloc+0x4a/0x90 [ 155.872962][ C1] ? kmem_cache_alloc+0x134/0x200 [ 155.877820][ C1] ? getname_flags+0xba/0x520 [ 155.882340][ C1] ? user_path_at_empty+0x2d/0x1a0 [ 155.887281][ C1] ? do_readlinkat+0x114/0x3a0 [ 155.891900][ C1] ? __x64_sys_readlink+0x7f/0x90 [ 155.896742][ C1] ? do_syscall_64+0x3d/0xb0 [ 155.901186][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 155.907084][ C1] kasan_set_free_info+0x23/0x40 [ 155.911946][ C1] ____kasan_slab_free+0x126/0x160 [ 155.916902][ C1] __kasan_slab_free+0x11/0x20 [ 155.921726][ C1] slab_free_freelist_hook+0xbd/0x190 [ 155.926928][ C1] ? sock_map_unref+0x352/0x4d0 [ 155.931642][ C1] kfree+0xc8/0x220 [ 155.935255][ C1] sock_map_unref+0x352/0x4d0 [ 155.939796][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 155.944890][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 155.950443][ C1] bpf_trace_run4+0x13f/0x270 [ 155.954958][ C1] ? bpf_trace_run3+0x250/0x250 [ 155.959644][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 155.964429][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 155.969735][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 155.975400][ C1] __alloc_pages+0x3cb/0x8f0 [ 155.979792][ C1] ? prep_new_page+0x110/0x110 [ 155.984387][ C1] new_slab+0x9a/0x4e0 [ 155.988287][ C1] ___slab_alloc+0x39e/0x830 [ 155.992721][ C1] ? getname_flags+0xba/0x520 [ 155.997226][ C1] ? getname_flags+0xba/0x520 [ 156.001741][ C1] __slab_alloc+0x4a/0x90 [ 156.005904][ C1] ? getname_flags+0xba/0x520 [ 156.010414][ C1] kmem_cache_alloc+0x134/0x200 [ 156.015126][ C1] getname_flags+0xba/0x520 [ 156.019442][ C1] user_path_at_empty+0x2d/0x1a0 [ 156.024420][ C1] do_readlinkat+0x114/0x3a0 [ 156.028854][ C1] ? cp_old_stat+0x720/0x720 [ 156.033287][ C1] ? debug_smp_processor_id+0x17/0x20 [ 156.038483][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 156.044394][ C1] __x64_sys_readlink+0x7f/0x90 [ 156.049087][ C1] do_syscall_64+0x3d/0xb0 [ 156.053324][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 156.058964][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 156.064691][ C1] RIP: 0033:0x7fe4427d0d47 [ 156.069143][ C1] Code: 73 01 c3 48 8b 0d e1 90 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b1 90 0d 00 f7 d8 64 89 01 48 [ 156.088941][ C1] RSP: 002b:00007fff8fc72f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000059 [ 156.097278][ C1] RAX: ffffffffffffffda RBX: 0000562d7fdd11af RCX: 00007fe4427d0d47 [ 156.105248][ C1] RDX: 0000000000000200 RSI: 00007fff8fc72f28 RDI: 00007fff8fc73128 [ 156.113069][ C1] RBP: 0000562d806132c0 R08: 0000000000000000 R09: 00007fff8fc72898 [ 156.120877][ C1] R10: 0000000000000010 R11: 0000000000000206 R12: 00007fff8fc72f28 [ 156.128768][ C1] R13: 00007fff8fc73128 R14: 0000562d80652620 R15: 0000000000000000 [ 156.136586][ C1] [ 199.115668][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [kworker/0:2:359] [ 199.123820][ C0] Modules linked in: [ 199.127647][ C0] CPU: 0 PID: 359 Comm: kworker/0:2 Not tainted 5.15.151-syzkaller-1069524-gdb06c48ab67e #0 [ 199.137544][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 199.147440][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 199.153243][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 199.158022][ 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 2b 02 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 [ 199.178476][ C0] RSP: 0018:ffffc90003366ee0 EFLAGS: 00000246 [ 199.184364][ C0] RAX: 0000000000000001 RBX: 1ffff9200066cde0 RCX: 1ffffffff0c5aa9c [ 199.192190][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7038ad4 [ 199.200095][ C0] RBP: ffffc90003366f90 R08: dffffc0000000000 R09: ffffed103ee0715b [ 199.207917][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.215918][ C0] R13: ffff8881f7038ad4 R14: 0000000000000001 R15: 1ffff9200066cde4 [ 199.223722][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 199.232487][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.238902][ C0] CR2: 0000000000000000 CR3: 000000011b36e000 CR4: 00000000003506b0 [ 199.246713][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.254523][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.262343][ C0] Call Trace: [ 199.265458][ C0] [ 199.268152][ C0] ? show_regs+0x58/0x60 [ 199.272228][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 199.277317][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 199.282394][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 199.287958][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 199.292887][ C0] ? clockevents_program_event+0x22f/0x300 [ 199.298531][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 199.304429][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 199.309380][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 199.315282][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 199.321121][ C0] [ 199.323874][ C0] [ 199.326648][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 199.332639][ C0] ? kvm_wait+0x147/0x180 [ 199.336890][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 199.341577][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 199.346524][ C0] ? page_ext_put+0x1c/0x30 [ 199.350864][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 199.356780][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 199.361545][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 199.367786][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 199.373343][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 199.378118][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.383239][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 199.388607][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 199.393666][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 199.399054][ C0] bpf_trace_run4+0x13f/0x270 [ 199.403564][ C0] ? bpf_trace_run3+0x250/0x250 [ 199.408250][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 199.412846][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 199.418136][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 199.423432][ C0] __alloc_pages+0x3cb/0x8f0 [ 199.427856][ C0] ? kasan_set_track+0x4b/0x70 [ 199.432458][ C0] ? prep_new_page+0x110/0x110 [ 199.437055][ C0] ? consume_skb+0xb4/0x250 [ 199.441402][ C0] ? nlmsg_notify+0x101/0x1c0 [ 199.445910][ C0] ? __ipv6_ifa_notify+0x32a/0x11c0 [ 199.450947][ C0] ? addrconf_dad_work+0xdc1/0x1710 [ 199.455982][ C0] new_slab+0x9a/0x4e0 [ 199.459884][ C0] ___slab_alloc+0x39e/0x830 [ 199.464309][ C0] ? fib6_add+0x939/0x3df0 [ 199.468564][ C0] ? fib6_add+0x939/0x3df0 [ 199.472818][ C0] __slab_alloc+0x4a/0x90 [ 199.476990][ C0] ? fib6_add+0x939/0x3df0 [ 199.481235][ C0] kmem_cache_alloc+0x134/0x200 [ 199.485925][ C0] fib6_add+0x939/0x3df0 [ 199.490003][ C0] ? kfree_skbmem+0x104/0x170 [ 199.494516][ C0] ? fib6_update_sernum_stub+0x1a0/0x1a0 [ 199.499983][ C0] ? __kasan_check_write+0x14/0x20 [ 199.504932][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 199.509790][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.514822][ C0] ? inet6_fill_ifaddr+0x99b/0xf60 [ 199.519770][ C0] ip6_ins_rt+0x102/0x170 [ 199.523935][ C0] ? rt6_lookup+0x210/0x210 [ 199.528276][ C0] ? rtnl_notify+0x9c/0xd0 [ 199.532531][ C0] __ipv6_ifa_notify+0x5bd/0x11c0 [ 199.537389][ C0] ? snmp6_fill_stats+0x720/0x720 [ 199.542250][ C0] ? __kasan_check_write+0x14/0x20 [ 199.547203][ C0] ? try_to_grab_pending+0x1de/0x5d0 [ 199.552323][ C0] ? ip6_output+0x486/0x4d0 [ 199.556658][ C0] ? mod_delayed_work_on+0x190/0x190 [ 199.561888][ C0] ? ip6_output+0x1f7/0x4d0 [ 199.566238][ C0] ? __kasan_check_write+0x14/0x20 [ 199.571167][ C0] ? __cancel_work+0x224/0x2a0 [ 199.575770][ C0] ? cancel_work+0x20/0x20 [ 199.580031][ C0] addrconf_dad_completed+0x177/0xd80 [ 199.585326][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 199.590032][ C0] ? addrconf_dad_stop+0x410/0x410 [ 199.594986][ C0] addrconf_dad_work+0xdc1/0x1710 [ 199.599856][ C0] ? ipv6_get_saddr_eval+0xf20/0xf20 [ 199.604960][ C0] ? pwq_activate_inactive_work+0x366/0x4a0 [ 199.610690][ C0] ? __kasan_check_read+0x11/0x20 [ 199.615878][ C0] ? read_word_at_a_time+0x12/0x20 [ 199.620886][ C0] ? strscpy+0x9c/0x260 [ 199.624864][ C0] process_one_work+0x6bb/0xc10 [ 199.629561][ C0] worker_thread+0xad5/0x12a0 [ 199.634082][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 199.638769][ C0] kthread+0x421/0x510 [ 199.642660][ C0] ? worker_clr_flags+0x180/0x180 [ 199.647521][ C0] ? kthread_blkcg+0xd0/0xd0 [ 199.651944][ C0] ret_from_fork+0x1f/0x30 [ 199.656196][ C0] [ 199.659153][ C0] Sending NMI from CPU 0 to CPUs 1: [ 199.664299][ C1] NMI backtrace for cpu 1 [ 199.664314][ C1] CPU: 1 PID: 100 Comm: udevd Not tainted 5.15.151-syzkaller-1069524-gdb06c48ab67e #0 [ 199.664335][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 199.664345][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 199.664369][ 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 2b 02 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 [ 199.664383][ C1] RSP: 0018:ffffc9000074e840 EFLAGS: 00000246 [ 199.664398][ C1] RAX: 0000000000000003 RBX: 1ffff920000e9d0c RCX: ffffffff8154fbdf [ 199.664411][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881073e67d8 [ 199.664423][ C1] RBP: ffffc9000074e8f0 R08: dffffc0000000000 R09: ffffed1020e7ccfc [ 199.664436][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.664448][ C1] R13: ffff8881073e67d8 R14: 0000000000000003 R15: 1ffff920000e9d10 [ 199.664460][ C1] FS: 00007fe4426a4c80(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 199.664475][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.664487][ C1] CR2: 0000000000000000 CR3: 000000010cb64000 CR4: 00000000003506a0 [ 199.664502][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.664512][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.664522][ C1] Call Trace: [ 199.664528][ C1] [ 199.664535][ C1] ? show_regs+0x58/0x60 [ 199.664553][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 199.664575][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 199.664596][ C1] ? kvm_wait+0x147/0x180 [ 199.664611][ C1] ? kvm_wait+0x147/0x180 [ 199.664626][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 199.664646][ C1] ? nmi_handle+0xa8/0x280 [ 199.664664][ C1] ? kvm_wait+0x147/0x180 [ 199.664680][ C1] ? default_do_nmi+0x69/0x160 [ 199.664699][ C1] ? exc_nmi+0xaf/0x120 [ 199.664715][ C1] ? end_repeat_nmi+0x16/0x31 [ 199.664734][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 199.664756][ C1] ? kvm_wait+0x147/0x180 [ 199.664771][ C1] ? kvm_wait+0x147/0x180 [ 199.664787][ C1] ? kvm_wait+0x147/0x180 [ 199.664803][ C1] [ 199.664807][ C1] [ 199.664812][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 199.664831][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 199.664848][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 199.664869][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 199.664899][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 199.664919][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 199.664938][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 199.664960][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 199.664979][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.664999][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 199.665021][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 199.665040][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 199.665055][ C1] bpf_trace_run4+0x13f/0x270 [ 199.665074][ C1] ? bpf_trace_run3+0x250/0x250 [ 199.665094][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 199.665113][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 199.665132][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 199.665149][ C1] __alloc_pages+0x3cb/0x8f0 [ 199.665167][ C1] ? prep_new_page+0x110/0x110 [ 199.665185][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 199.665203][ C1] ? stack_trace_save+0x113/0x1c0 [ 199.665223][ C1] __stack_depot_save+0x38d/0x470 [ 199.665244][ C1] stack_depot_save+0xe/0x10 [ 199.665263][ C1] save_stack+0x104/0x1e0 [ 199.665279][ C1] ? __reset_page_owner+0x190/0x190 [ 199.665294][ C1] ? update_curr+0x433/0x5d0 [ 199.665312][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 199.665329][ C1] ? prep_new_page+0x1b/0x110 [ 199.665346][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 199.665364][ C1] ? __alloc_pages+0x27e/0x8f0 [ 199.665381][ C1] ? __stack_depot_save+0x38d/0x470 [ 199.665400][ C1] ? kasan_set_track+0x5d/0x70 [ 199.665415][ C1] ? kasan_set_free_info+0x23/0x40 [ 199.665432][ C1] ? ____kasan_slab_free+0x126/0x160 [ 199.665448][ C1] ? __kasan_slab_free+0x11/0x20 [ 199.665464][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 199.665483][ C1] ? kfree+0xc8/0x220 [ 199.665500][ C1] ? sock_map_unref+0x352/0x4d0 [ 199.665517][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 199.665535][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 199.665547][ C1] ? bpf_trace_run4+0x13f/0x270 [ 199.665565][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 199.665584][ C1] __set_page_owner+0x28/0x2e0 [ 199.665600][ C1] ? kernel_init_free_pages+0xda/0xf0 [ 199.665618][ C1] post_alloc_hook+0x1a3/0x1b0 [ 199.665636][ C1] prep_new_page+0x1b/0x110 [ 199.665655][ C1] get_page_from_freelist+0x3550/0x35d0 [ 199.665682][ C1] ? lruvec_init+0x150/0x150 [ 199.665702][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 199.665720][ C1] ? __alloc_pages_bulk+0xe40/0xe40 [ 199.665738][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 199.665757][ C1] __alloc_pages+0x27e/0x8f0 [ 199.665775][ C1] ? prep_new_page+0x110/0x110 [ 199.665794][ C1] ? stack_trace_save+0x113/0x1c0 [ 199.665811][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 199.665829][ C1] __stack_depot_save+0x38d/0x470 [ 199.665849][ C1] ? kfree+0xc8/0x220 [ 199.665865][ C1] kasan_set_track+0x5d/0x70 [ 199.665880][ C1] ? kasan_set_track+0x4b/0x70 [ 199.665900][ C1] ? kasan_set_free_info+0x23/0x40 [ 199.665916][ C1] ? ____kasan_slab_free+0x126/0x160 [ 199.665932][ C1] ? __kasan_slab_free+0x11/0x20 [ 199.665947][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 199.665966][ C1] ? kfree+0xc8/0x220 [ 199.665982][ C1] ? sock_map_unref+0x352/0x4d0 [ 199.665999][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 199.666016][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 199.666029][ C1] ? bpf_trace_run4+0x13f/0x270 [ 199.666046][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 199.666063][ C1] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 199.666078][ C1] ? __alloc_pages+0x3cb/0x8f0 [ 199.666095][ C1] ? new_slab+0x9a/0x4e0 [ 199.666112][ C1] ? ___slab_alloc+0x39e/0x830 [ 199.666129][ C1] ? __slab_alloc+0x4a/0x90 [ 199.666146][ C1] ? kmem_cache_alloc+0x134/0x200 [ 199.666163][ C1] ? getname_flags+0xba/0x520 [ 199.666179][ C1] ? user_path_at_empty+0x2d/0x1a0 [ 199.666196][ C1] ? do_readlinkat+0x114/0x3a0 [ 199.666210][ C1] ? __x64_sys_readlink+0x7f/0x90 [ 199.666228][ C1] ? do_syscall_64+0x3d/0xb0 [ 199.666244][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 199.666269][ C1] kasan_set_free_info+0x23/0x40 [ 199.666286][ C1] ____kasan_slab_free+0x126/0x160 [ 199.666302][ C1] __kasan_slab_free+0x11/0x20 [ 199.666318][ C1] slab_free_freelist_hook+0xbd/0x190 [ 199.666338][ C1] ? sock_map_unref+0x352/0x4d0 [ 199.666355][ C1] kfree+0xc8/0x220 [ 199.666372][ C1] sock_map_unref+0x352/0x4d0 [ 199.666391][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 199.666411][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2b4 [ 199.666424][ C1] bpf_trace_run4+0x13f/0x270 [ 199.666442][ C1] ? bpf_trace_run3+0x250/0x250 [ 199.666461][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 199.666479][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 199.666497][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 199.666513][ C1] __alloc_pages+0x3cb/0x8f0 [ 199.666531][ C1] ? prep_new_page+0x110/0x110 [ 199.666552][ C1] new_slab+0x9a/0x4e0 [ 199.666571][ C1] ___slab_alloc+0x39e/0x830 [ 199.666588][ C1] ? getname_flags+0xba/0x520 [ 199.666605][ C1] ? getname_flags+0xba/0x520 [ 199.666621][ C1] __slab_alloc+0x4a/0x90 [ 199.666639][ C1] ? getname_flags+0xba/0x520 [ 199.666654][ C1] kmem_cache_alloc+0x134/0x200 [ 199.666673][ C1] getname_flags+0xba/0x520 [ 199.666690][ C1] user_path_at_empty+0x2d/0x1a0 [ 199.666708][ C1] do_readlinkat+0x114/0x3a0 [ 199.666724][ C1] ? cp_old_stat+0x720/0x720 [ 199.666739][ C1] ? debug_smp_processor_id+0x17/0x20 [ 199.666758][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 199.666779][ C1] __x64_sys_readlink+0x7f/0x90 [ 199.666798][ C1] do_syscall_64+0x3d/0xb0 [ 199.666814][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 199.666832][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 199.666849][ C1] RIP: 0033:0x7fe4427d0d47 [ 199.666874][ C1] Code: 73 01 c3 48 8b 0d e1 90 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b1 90 0d 00 f7 d8 64 89 01 48 [ 199.666892][ C1] RSP: 002b:00007fff8fc72f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000059 [ 199.666909][ C1] RAX: ffffffffffffffda RBX: 0000562d7fdd11af RCX: 00007fe4427d0d47 [ 199.666921][ C1] RDX: 0000000000000200 RSI: 00007fff8fc72f28 RDI: 00007fff8fc73128 [ 199.666933][ C1] RBP: 0000562d806132c0 R08: 0000000000000000 R09: 00007fff8fc72898 [ 199.666944][ C1] R10: 0000000000000010 R11: 0000000000000206 R12: 00007fff8fc72f28 [ 199.666955][ C1] R13: 00007fff8fc73128 R14: 0000562d80652620 R15: 0000000000000000 [ 199.666970][ C1]