Warning: Permanently added '10.128.15.199' (ED25519) to the list of known hosts. 2024/05/13 17:13:23 ignoring optional flag "sandboxArg"="0" 2024/05/13 17:13:23 parsed 1 programs [ 878.613859][ T28] audit: type=1400 audit(1715620403.725:68): avc: denied { getattr } for pid=1140 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 878.638053][ T28] audit: type=1400 audit(1715620403.725:69): avc: denied { read } for pid=1140 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 878.660054][ T28] audit: type=1400 audit(1715620403.725:70): avc: denied { open } for pid=1140 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 878.672210][ T1145] cgroup: Unknown subsys name 'net' [ 878.683876][ T28] audit: type=1400 audit(1715620403.755:71): avc: denied { read } for pid=1140 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 878.711531][ T28] audit: type=1400 audit(1715620403.755:72): avc: denied { open } for pid=1140 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 878.712116][ T1145] cgroup: Unknown subsys name 'devices' [ 878.735709][ T28] audit: type=1400 audit(1715620403.775:73): avc: denied { mounton } for pid=1145 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 878.763409][ T28] audit: type=1400 audit(1715620403.775:74): avc: denied { mount } for pid=1145 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 [ 878.786405][ T28] audit: type=1400 audit(1715620403.805:75): avc: denied { unmount } for pid=1145 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 878.894493][ T1145] cgroup: Unknown subsys name 'hugetlb' [ 878.900272][ T1145] cgroup: Unknown subsys name 'rlimit' [ 879.004543][ T28] audit: type=1400 audit(1715620404.115:76): avc: denied { mounton } for pid=1145 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 [ 879.029288][ T28] audit: type=1400 audit(1715620404.115:77): avc: denied { mount } for pid=1145 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 [ 879.070413][ T1147] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). 2024/05/13 17:13:24 executed programs: 0 [ 879.112889][ T1145] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 879.643501][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 879.650591][ T1158] bridge0: port 1(bridge_slave_0) entered disabled state [ 879.659058][ T1158] device bridge_slave_0 entered promiscuous mode [ 879.690302][ T1158] bridge0: port 2(bridge_slave_1) entered blocking state [ 879.697190][ T1158] bridge0: port 2(bridge_slave_1) entered disabled state [ 879.705230][ T1158] device bridge_slave_1 entered promiscuous mode [ 879.794825][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state [ 879.801817][ T1159] bridge0: port 1(bridge_slave_0) entered disabled state [ 879.809904][ T1159] device bridge_slave_0 entered promiscuous mode [ 879.822337][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 879.829548][ T1159] bridge0: port 2(bridge_slave_1) entered disabled state [ 879.837716][ T1159] device bridge_slave_1 entered promiscuous mode [ 879.955438][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 879.962551][ T1161] bridge0: port 1(bridge_slave_0) entered disabled state [ 879.971469][ T1161] device bridge_slave_0 entered promiscuous mode [ 880.022084][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 880.029051][ T1161] bridge0: port 2(bridge_slave_1) entered disabled state [ 880.036796][ T1161] device bridge_slave_1 entered promiscuous mode [ 880.053420][ T1160] bridge0: port 1(bridge_slave_0) entered blocking state [ 880.060461][ T1160] bridge0: port 1(bridge_slave_0) entered disabled state [ 880.068579][ T1160] device bridge_slave_0 entered promiscuous mode [ 880.075760][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 880.082708][ T1162] bridge0: port 1(bridge_slave_0) entered disabled state [ 880.090620][ T1162] device bridge_slave_0 entered promiscuous mode [ 880.129760][ T1160] bridge0: port 2(bridge_slave_1) entered blocking state [ 880.136695][ T1160] bridge0: port 2(bridge_slave_1) entered disabled state [ 880.144739][ T1160] device bridge_slave_1 entered promiscuous mode [ 880.151496][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 880.158486][ T1162] bridge0: port 2(bridge_slave_1) entered disabled state [ 880.166546][ T1162] device bridge_slave_1 entered promiscuous mode [ 880.981057][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 880.989921][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 881.032177][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 881.041697][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 881.050925][ T1169] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.058492][ T1169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.066612][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 881.078944][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 881.087692][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 881.096856][ T1169] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.103766][ T1169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 881.137716][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 881.146113][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 881.159222][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 881.167163][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 881.202274][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 881.211277][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 881.220416][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 881.229244][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 881.237540][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.244489][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.251964][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 881.260469][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 881.269001][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 881.278027][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 881.286360][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.293307][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.300759][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 881.308728][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 881.316705][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 881.325465][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 881.334029][ T1164] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.341035][ T1164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 881.348566][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 881.356581][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 881.368226][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 881.376373][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 881.407515][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 881.416271][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 881.425771][ T1169] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.432678][ T1169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 881.440011][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 881.448786][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 881.456990][ T1169] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.464025][ T1169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.471724][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 881.480361][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 881.488849][ T1169] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.495901][ T1169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 881.504094][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 881.540968][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 881.549479][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 881.559666][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 881.568119][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.574999][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.583319][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 881.592179][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 881.600617][ T1164] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.607507][ T1164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 881.634564][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 881.642564][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 881.651342][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 881.682385][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 881.692783][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 881.702946][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 881.711169][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 881.719771][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 881.728147][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 881.738832][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 881.746897][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 881.755141][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 881.763686][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 881.775795][ T1159] device veth0_vlan entered promiscuous mode [ 881.795547][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 881.804111][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 881.830489][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 881.839312][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 881.847705][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 881.856368][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 881.886394][ T1159] device veth1_macvtap entered promiscuous mode [ 881.904346][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 881.913733][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 881.922422][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 881.930929][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 881.939599][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 881.958301][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 881.967185][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 882.001758][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 882.010971][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 882.019975][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 882.028782][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 882.038519][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 882.046619][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 882.061269][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 882.069438][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 882.088153][ T1161] device veth0_vlan entered promiscuous mode [ 882.098901][ T1162] device veth0_vlan entered promiscuous mode [ 882.105576][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 882.114619][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 882.123505][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 882.133294][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 882.147677][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 882.156569][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 882.182454][ T1158] device veth0_vlan entered promiscuous mode [ 882.193446][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 882.203276][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 882.218066][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 882.226481][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 882.238169][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 882.247069][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 882.268297][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 882.276913][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 882.316804][ T1161] device veth1_macvtap entered promiscuous mode [ 882.324287][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 882.333504][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 882.343013][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 882.351655][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 882.360280][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 882.369520][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 882.377532][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 882.386768][ T1160] device veth0_vlan entered promiscuous mode [ 882.394755][ T1162] device veth1_macvtap entered promiscuous mode [ 882.424347][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 882.433184][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 882.442601][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 882.455378][ T1158] device veth1_macvtap entered promiscuous mode [ 882.510597][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 882.520518][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 882.538725][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 882.548324][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 882.574621][ C0] hrtimer: interrupt took 27695 ns [ 883.509222][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 883.598413][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 883.613838][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 883.975235][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 884.125435][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 895.370464][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 896.538749][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 896.610177][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 896.838770][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 897.204591][ T1160] device veth1_macvtap entered promiscuous mode [ 910.203089][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 910.301771][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 913.635088][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2024/05/13 17:13:59 executed programs: 7 [ 935.127924][ T16] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2136 jiffies s: 817 root: 0x1/. [ 935.142915][ T16] rcu: blocking rcu_node structures (internal RCU debug): [ 935.150351][ T16] Sending NMI from CPU 1 to CPUs 0: [ 935.155681][ C0] NMI backtrace for cpu 0 [ 935.155707][ C0] CPU: 0 PID: 1204 Comm: syz-executor.2 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 [ 935.155761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 935.155796][ C0] RIP: 0010:debug_smp_processor_id+0x18/0x20 [ 935.155880][ C0] Code: 00 00 55 48 89 e5 e8 c7 f9 ff ff 5d c3 cc cc cc cc cc 55 48 89 e5 48 c7 c7 c0 c9 c9 85 48 c7 c6 00 ca c9 85 e8 09 00 00 00 5d 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 ec [ 935.155926][ C0] RSP: 0018:ffffc90000007838 EFLAGS: 00000086 [ 935.155965][ C0] RAX: 0000000000000000 RBX: ffff88811507d100 RCX: dffffc0000000000 [ 935.155999][ C0] RDX: 0000000000010101 RSI: ffffffff85c9ca00 RDI: ffffffff85c9c9c0 [ 935.156033][ C0] RBP: ffffc90000007880 R08: ffffffff8166f870 R09: ffffffff8169e33d [ 935.156070][ C0] R10: 0000000000000002 R11: ffff88811507d100 R12: 0000000000000000 [ 935.156101][ C0] R13: 0000000000000000 R14: ffff88811507d100 R15: 0000000000000000 [ 935.156132][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 935.156173][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 935.156207][ C0] CR2: 00007ffc92095058 CR3: 0000000006e0f000 CR4: 00000000003506b0 [ 935.156243][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 935.156271][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 935.156302][ C0] Call Trace: [ 935.156314][ C0] [ 935.156330][ C0] ? show_regs+0x58/0x60 [ 935.156377][ C0] ? nmi_cpu_backtrace+0x285/0x2f0 [ 935.156440][ C0] ? nmi_trigger_cpumask_backtrace+0x3c0/0x3c0 [ 935.156510][ C0] ? debug_smp_processor_id+0x18/0x20 [ 935.156570][ C0] ? debug_smp_processor_id+0x18/0x20 [ 935.156632][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 935.156688][ C0] ? nmi_handle+0xa7/0x280 [ 935.156740][ C0] ? debug_smp_processor_id+0x18/0x20 [ 935.156802][ C0] ? default_do_nmi+0x69/0x160 [ 935.156857][ C0] ? exc_nmi+0xaf/0x120 [ 935.156915][ C0] ? end_repeat_nmi+0x16/0x31 [ 935.156965][ C0] ? clockevents_program_event+0x7d/0x300 [ 935.157011][ C0] ? hrtimer_interrupt+0x630/0xaa0 [ 935.157085][ C0] ? debug_smp_processor_id+0x18/0x20 [ 935.157147][ C0] ? debug_smp_processor_id+0x18/0x20 [ 935.157210][ C0] ? debug_smp_processor_id+0x18/0x20 [ 935.157271][ C0] [ 935.157284][ C0] [ 935.157297][ C0] ? irqtime_account_irq+0x1c/0x260 [ 935.157373][ C0] __irq_exit_rcu+0x18/0xf0 [ 935.157429][ C0] irq_exit_rcu+0x9/0x10 [ 935.157481][ C0] sysvec_apic_timer_interrupt+0x49/0xc0 [ 935.157540][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 935.157589][ C0] RIP: 0010:memset_erms+0xb/0x10 [ 935.157654][ C0] Code: 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 f3 aa <4c> 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 01 01 [ 935.157692][ C0] RSP: 0018:ffffc90000007980 EFLAGS: 00000202 [ 935.157729][ C0] RAX: ffff88811f2a9a00 RBX: ffff88811f2a9a78 RCX: 0000000000000000 [ 935.157762][ C0] RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffff88811f2a9af8 [ 935.157794][ C0] RBP: ffffc900000079a0 R08: dffffc0000000000 R09: ffff88811f2a9a78 [ 935.157830][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88811f2a9a00 [ 935.157864][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000080 [ 935.157915][ C0] ? memset+0x35/0x40 [ 935.157955][ C0] icmp6_dst_alloc+0x117/0x510 [ 935.158012][ C0] ? icmpv6_flow_init+0xce/0x130 [ 935.158076][ C0] ndisc_send_skb+0x28b/0xdc0 [ 935.158130][ C0] ? ndisc_mc_map+0x920/0x920 [ 935.158173][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 935.158230][ C0] ? memcpy+0x56/0x70 [ 935.158271][ C0] ? __ndisc_fill_addr_option+0xdb/0x130 [ 935.158322][ C0] ndisc_send_rs+0x47d/0x5f0 [ 935.158371][ C0] addrconf_rs_timer+0x2d1/0x600 [ 935.158422][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 935.158474][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 935.158543][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 935.158616][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 935.158666][ C0] call_timer_fn+0x3b/0x2d0 [ 935.158733][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 935.158784][ C0] __run_timers+0x72a/0xa10 [ 935.158862][ C0] ? calc_index+0x270/0x270 [ 935.158935][ C0] ? __irq_exit_rcu+0x5c/0xf0 [ 935.158993][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 935.159047][ C0] run_timer_softirq+0x69/0xf0 [ 935.159114][ C0] __do_softirq+0x1d8/0x661 [ 935.159166][ C0] ? irqtime_account_irq+0xdc/0x260 [ 935.159242][ C0] __irq_exit_rcu+0x50/0xf0 [ 935.159297][ C0] irq_exit_rcu+0x9/0x10 [ 935.159350][ C0] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 935.159409][ C0] [ 935.159421][ C0] [ 935.159436][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 935.159484][ C0] RIP: 0010:unmap_page_range+0xbb3/0x2480 [ 935.159545][ C0] Code: 00 e8 71 b2 4f 03 48 8b bc 24 d0 00 00 00 e8 64 e6 04 00 48 89 9c 24 90 00 00 00 49 be 00 00 00 00 00 fc ff df 4c 89 64 24 08 <48> 89 d8 48 c1 e8 03 48 89 44 24 78 42 80 3c 30 00 74 08 48 89 df [ 935.159584][ C0] RSP: 0018:ffffc90001727320 EFLAGS: 00000206 [ 935.159624][ C0] RAX: ffffffff81b03a19 RBX: ffff888125e0a940 RCX: ffff88811507d100 [ 935.159660][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 935.159688][ C0] RBP: ffffc90001727570 R08: ffffffff81b029ad R09: fffff940009216b7 [ 935.159725][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 00007fcdabd28000 [ 935.159758][ C0] R13: ffffc90001727630 R14: dffffc0000000000 R15: 0000000000000000 [ 935.159797][ C0] ? unmap_page_range+0xbed/0x2480 [ 935.159854][ C0] ? unmap_page_range+0x1c59/0x2480 [ 935.159948][ C0] ? copy_page_range+0x3060/0x3060 [ 935.160015][ C0] ? uprobe_munmap+0x18d/0x450 [ 935.160062][ C0] unmap_vmas+0x4e4/0x660 [ 935.160122][ C0] ? unmap_page_range+0x2480/0x2480 [ 935.160182][ C0] ? preempt_schedule_common+0xbe/0xf0 [ 935.160243][ C0] ? folio_add_lru_vma+0x80/0x80 [ 935.160303][ C0] ? __kasan_check_write+0x14/0x20 [ 935.160377][ C0] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 935.160433][ C0] exit_mmap+0x2d1/0x940 [ 935.160483][ C0] ? vm_brk+0x30/0x30 [ 935.160536][ C0] ? kiocb_set_cancel_fn+0x1d0/0x1d0 [ 935.160609][ C0] ? uprobe_clear_state+0x2cd/0x320 [ 935.160658][ C0] __mmput+0x95/0x310 [ 935.160718][ C0] mmput+0x56/0x170 [ 935.160774][ C0] do_exit+0xb29/0x2b80 [ 935.160823][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 935.160901][ C0] ? put_task_struct+0x80/0x80 [ 935.160950][ C0] ? _raw_spin_unlock+0x4c/0x70 [ 935.161017][ C0] ? perf_event_context_sched_in+0x4ea/0x5e0 [ 935.161099][ C0] ? __kasan_check_write+0x14/0x20 [ 935.161180][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 935.161252][ C0] do_group_exit+0x21a/0x2d0 [ 935.161301][ C0] ? __kasan_check_write+0x14/0x20 [ 935.161379][ C0] get_signal+0x169d/0x1820 [ 935.161433][ C0] ? finish_task_switch+0x207/0x7b0 [ 935.161506][ C0] ? ptrace_notify+0x350/0x350 [ 935.161565][ C0] arch_do_signal_or_restart+0xb0/0x16f0 [ 935.161638][ C0] ? queued_write_lock_slowpath+0x450/0x547 [ 935.161800][ C0] ? __kasan_check_read+0x11/0x20 [ 935.161875][ C0] ? preempt_schedule_irq+0xe7/0x140 [ 935.161936][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 935.161996][ C0] ? get_sigframe_size+0x10/0x10 [ 935.162064][ C0] ? raw_irqentry_exit_cond_resched+0x2a/0x30 [ 935.162125][ C0] ? irqentry_exit+0x30/0x40 [ 935.162195][ C0] exit_to_user_mode_loop+0x74/0xa0 [ 935.162255][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 935.162316][ C0] syscall_exit_to_user_mode+0x26/0x140 [ 935.162377][ C0] do_syscall_64+0x49/0xb0 [ 935.162422][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 935.162481][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 935.162557][ C0] RIP: 0033:0x7fcdac07dd69 [ 935.162608][ C0] Code: Unable to access opcode bytes at 0x7fcdac07dd3f. [ 935.162630][ C0] RSP: 002b:00007fcdacddb178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 935.162676][ C0] RAX: 0000000000000001 RBX: 00007fcdac1abf88 RCX: 00007fcdac07dd69 [ 935.162708][ C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fcdac1abf8c [ 935.162740][ C0] RBP: 00007fcdac1abf80 R08: 00007ffcdefcc0b0 R09: 00007fcdacddb6c0 [ 935.162774][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdac1abf8c [ 935.162805][ C0] R13: 000000000000000b R14: 00007ffcdef6a390 R15: 00007ffcdef6a478 [ 935.162849][ C0] [ 993.405755][ T16] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2145 jiffies s: 833 root: 0x1/. [ 993.417414][ T16] rcu: blocking rcu_node structures (internal RCU debug): [ 993.424447][ T16] Sending NMI from CPU 1 to CPUs 0: [ 993.429546][ C0] NMI backtrace for cpu 0 [ 993.429569][ C0] CPU: 0 PID: 1206 Comm: syz-executor.1 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 [ 993.429618][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 993.429644][ C0] RIP: 0010:read_tsc+0x1/0x20 [ 993.429722][ C0] Code: d2 6f 01 48 8d bc 24 80 00 00 00 48 be 00 00 00 00 00 fc ff df e9 53 fd ff ff e8 aa 24 c9 03 66 2e 0f 1f 84 00 00 00 00 00 55 <48> 89 e5 0f 01 f9 66 90 48 c1 e2 20 48 09 d0 5d c3 66 2e 0f 1f 84 [ 993.429761][ C0] RSP: 0018:ffffc90000007228 EFLAGS: 00000046 [ 993.429799][ C0] RAX: 1ffffffff0dd727c RBX: ffffffff86eb93e0 RCX: dffffc0000000000 [ 993.429836][ C0] RDX: 0000000000010101 RSI: 0000000000000000 RDI: ffffffff86eb93e0 [ 993.429868][ C0] RBP: ffffc90000007260 R08: ffffffff816748e2 R09: ffffffff8169e33d [ 993.429904][ C0] R10: 0000000000000002 R11: ffff888115079440 R12: 000000000000d8e0 [ 993.429936][ C0] R13: 000000e72ae57db1 R14: 0000000000000000 R15: ffff8881f7026e80 [ 993.429977][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 993.430018][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 993.430052][ C0] CR2: 00007f153ced5000 CR3: 0000000006e0f000 CR4: 00000000003506b0 [ 993.430088][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 993.430117][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 993.430147][ C0] Call Trace: [ 993.430160][ C0] [ 993.430176][ C0] ? show_regs+0x58/0x60 [ 993.430224][ C0] ? nmi_cpu_backtrace+0x285/0x2f0 [ 993.430287][ C0] ? nmi_trigger_cpumask_backtrace+0x3c0/0x3c0 [ 993.430356][ C0] ? read_tsc+0x1/0x20 [ 993.430425][ C0] ? read_tsc+0x1/0x20 [ 993.430496][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 993.430552][ C0] ? nmi_handle+0xa7/0x280 [ 993.430604][ C0] ? read_tsc+0x1/0x20 [ 993.430673][ C0] ? debug_smp_processor_id+0x18/0x20 [ 993.430736][ C0] ? default_do_nmi+0x69/0x160 [ 993.430791][ C0] ? exc_nmi+0xaf/0x120 [ 993.430841][ C0] ? end_repeat_nmi+0x16/0x31 [ 993.430891][ C0] ? clockevents_program_event+0x7d/0x300 [ 993.430937][ C0] ? ktime_get+0x42/0x160 [ 993.431019][ C0] ? read_tsc+0x1/0x20 [ 993.431090][ C0] ? read_tsc+0x1/0x20 [ 993.431163][ C0] ? read_tsc+0x1/0x20 [ 993.431239][ C0] [ 993.431252][ C0] [ 993.431265][ C0] ? ktime_get+0x9e/0x160 [ 993.431339][ C0] clockevents_program_event+0xe1/0x300 [ 993.431388][ C0] tick_program_event+0x9f/0x120 [ 993.431443][ C0] hrtimer_interrupt+0x625/0xaa0 [ 993.431532][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 993.431612][ C0] sysvec_apic_timer_interrupt+0x44/0xc0 [ 993.431671][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 993.431719][ C0] RIP: 0010:__kernel_text_address+0x4/0x40 [ 993.431798][ C0] Code: 5e 5d c3 48 c7 c1 c0 e6 6e 87 80 e1 07 80 c1 03 38 c1 7c c3 48 c7 c7 c0 e6 6e 87 e8 f6 d1 6f 00 eb b5 0f 1f 40 00 55 48 89 e5 <53> 48 89 fb e8 33 00 00 00 85 c0 0f 95 c0 48 c7 c1 00 70 76 87 48 [ 993.431836][ C0] RSP: 0018:ffffc90000007508 EFLAGS: 00000246 [ 993.431872][ C0] RAX: 0000000000000000 RBX: ffffc90000007588 RCX: 0000000000007501 [ 993.431904][ C0] RDX: 1ffff92000000eaa RSI: ffffc90000007bf8 RDI: ffffffff847c04fd [ 993.431964][ C0] RBP: ffffc90000007508 R08: ffffc90000007628 R09: 0000000000000006 [ 993.431998][ C0] R10: ffffc90000007630 R11: dffffc0000000001 R12: ffff888115079440 [ 993.432034][ C0] R13: ffffffff816594a0 R14: dffffc0000000000 R15: 1ffff92000000eb1 [ 993.432072][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 993.432125][ C0] ? ndisc_send_rs+0x47d/0x5f0 [ 993.432173][ C0] unwind_get_return_address+0x4d/0x90 [ 993.432235][ C0] arch_stack_walk+0xf3/0x140 [ 993.432303][ C0] ? ndisc_send_rs+0x47d/0x5f0 [ 993.432351][ C0] stack_trace_save+0x113/0x1c0 [ 993.432401][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 993.432449][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 993.432497][ C0] ? arch_stack_walk+0x101/0x140 [ 993.432563][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 993.432626][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 993.432687][ C0] kasan_set_track+0x4b/0x70 [ 993.432747][ C0] ? kasan_set_track+0x4b/0x70 [ 993.432807][ C0] ? kasan_save_alloc_info+0x1f/0x30 [ 993.432880][ C0] ? __kasan_kmalloc+0x9c/0xb0 [ 993.432949][ C0] ? kmalloc_trace+0x44/0xa0 [ 993.433007][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 993.433068][ C0] ? icmp6_dst_alloc+0x363/0x510 [ 993.433121][ C0] ? ndisc_send_skb+0x28b/0xdc0 [ 993.433200][ C0] kasan_save_alloc_info+0x1f/0x30 [ 993.433274][ C0] __kasan_kmalloc+0x9c/0xb0 [ 993.433339][ C0] kmalloc_trace+0x44/0xa0 [ 993.433399][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 993.433463][ C0] icmp6_dst_alloc+0x363/0x510 [ 993.433524][ C0] ndisc_send_skb+0x28b/0xdc0 [ 993.433577][ C0] ? ndisc_mc_map+0x920/0x920 [ 993.433621][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 993.433678][ C0] ? memcpy+0x56/0x70 [ 993.433720][ C0] ? __ndisc_fill_addr_option+0xdb/0x130 [ 993.433771][ C0] ndisc_send_rs+0x47d/0x5f0 [ 993.433820][ C0] addrconf_rs_timer+0x2d1/0x600 [ 993.433871][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 993.433922][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 993.433997][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 993.434069][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 993.434120][ C0] call_timer_fn+0x3b/0x2d0 [ 993.434187][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 993.434237][ C0] __run_timers+0x72a/0xa10 [ 993.434314][ C0] ? calc_index+0x270/0x270 [ 993.434378][ C0] ? __irq_exit_rcu+0x5c/0xf0 [ 993.434436][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 993.434490][ C0] run_timer_softirq+0x69/0xf0 [ 993.434557][ C0] __do_softirq+0x1d8/0x661 [ 993.434609][ C0] ? irqtime_account_irq+0xdc/0x260 [ 993.434684][ C0] __irq_exit_rcu+0x50/0xf0 [ 993.434739][ C0] irq_exit_rcu+0x9/0x10 [ 993.434792][ C0] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 993.434851][ C0] [ 993.434863][ C0] [ 993.434878][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 993.434926][ C0] RIP: 0010:finish_task_switch+0x16f/0x7b0 [ 993.435002][ C0] Code: 74 08 4c 89 ff e8 e1 2d 6c 00 49 8b 1f 48 85 db 4c 8b 6d c0 0f 85 ce 00 00 00 4c 89 e7 e8 99 a7 af 03 fb 49 8d 9d 48 0b 00 00 <48> 89 d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30 [ 993.435040][ C0] RSP: 0018:ffffc900017c6fe0 EFLAGS: 00000282 [ 993.435076][ C0] RAX: 0000000080000001 RBX: ffff888115079f88 RCX: 0000000000000002 [ 993.435110][ C0] RDX: 0000000040000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 993.435142][ C0] RBP: ffffc900017c7030 R08: ffffffff819b1ab0 R09: fffffbfff0ede34f [ 993.435181][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7037080 [ 993.435216][ C0] R13: ffff888115079440 R14: 1ffff1103ee06f7c R15: ffff8881f7037be0 [ 993.435260][ C0] ? __perf_event_task_sched_in+0x180/0x1f0 [ 993.435349][ C0] __schedule+0xcaf/0x1550 [ 993.435407][ C0] ? __sched_text_start+0x8/0x8 [ 993.435459][ C0] ? queued_write_lock_slowpath+0x450/0x547 [ 993.435539][ C0] preempt_schedule_irq+0xc7/0x140 [ 993.435591][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 993.435648][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 993.435697][ C0] raw_irqentry_exit_cond_resched+0x2a/0x30 [ 993.435758][ C0] irqentry_exit+0x30/0x40 [ 993.435813][ C0] sysvec_apic_timer_interrupt+0x55/0xc0 [ 993.435872][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 993.435920][ C0] RIP: 0010:__kmem_cache_free+0x1fc/0x3b0 [ 993.435982][ C0] Code: eb 19 ff 4d cc 49 01 dc 49 0f cc 4d 31 e5 48 3b 5d b0 4c 89 eb 0f 84 c5 00 00 00 45 8b 67 28 4d 8b af d8 00 00 00 4e 33 2c 23 <66> 90 45 31 ff 48 8b 55 08 41 0f b6 cf 4c 8b 7d d0 4c 89 ff 48 89 [ 993.436020][ C0] RSP: 0018:ffffc900017c72e8 EFLAGS: 00000282 [ 993.436056][ C0] RAX: 0000000000000000 RBX: ffff8881156a1400 RCX: ffffffff1e521400 [ 993.436090][ C0] RDX: ffffea000455a840 RSI: ffff8881156a1400 RDI: ffff888100042c00 [ 993.436126][ C0] RBP: ffffc900017c7340 R08: 0000000000000000 R09: 0000000000000000 [ 993.436157][ C0] R10: 0000000000000021 R11: dffffc0000000001 R12: 0000000000000060 [ 993.436189][ C0] R13: 9787fdd64a980286 R14: 0000000000000000 R15: ffff888100042c00 [ 993.436235][ C0] ? binderfs_evict_inode+0x187/0x220 [ 993.436299][ C0] ? binderfs_evict_inode+0x187/0x220 [ 993.436359][ C0] kfree+0x7a/0xf0 [ 993.436415][ C0] binderfs_evict_inode+0x187/0x220 [ 993.436473][ C0] ? init_binder_logs+0x1f0/0x1f0 [ 993.436532][ C0] evict+0x2a3/0x630 [ 993.436596][ C0] iput+0x642/0x870 [ 993.436651][ C0] dentry_unlink_inode+0x34f/0x440 [ 993.436777][ C0] __dentry_kill+0x447/0x650 [ 993.436866][ C0] shrink_dentry_list+0x35e/0x4b0 [ 993.436946][ C0] shrink_dcache_parent+0xc9/0x340 [ 993.436995][ C0] ? d_set_mounted+0x230/0x230 [ 993.437039][ C0] ? down_read_trylock+0x1f8/0x310 [ 993.437096][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 993.437151][ C0] ? __radix_tree_delete+0x257/0x3a0 [ 993.437218][ C0] do_one_tree+0x27/0xe0 [ 993.437260][ C0] shrink_dcache_for_umount+0x7d/0x120 [ 993.437308][ C0] generic_shutdown_super+0x66/0x370 [ 993.437365][ C0] kill_litter_super+0x76/0xa0 [ 993.437415][ C0] binderfs_kill_super+0x41/0x50 [ 993.437472][ C0] deactivate_locked_super+0xad/0x110 [ 993.437522][ C0] deactivate_super+0xbe/0xf0 [ 993.437568][ C0] cleanup_mnt+0x485/0x510 [ 993.437623][ C0] __cleanup_mnt+0x19/0x20 [ 993.437672][ C0] task_work_run+0x24d/0x2e0 [ 993.437751][ C0] ? kmem_cache_free+0x291/0x510 [ 993.437802][ C0] ? task_work_cancel+0x2b0/0x2b0 [ 993.437876][ C0] ? free_nsproxy+0x20d/0x260 [ 993.437925][ C0] ? exit_task_namespaces+0xb4/0xd0 [ 993.437977][ C0] do_exit+0xbd5/0x2b80 [ 993.438030][ C0] ? preempt_schedule_irq+0xe7/0x140 [ 993.438093][ C0] ? ctx_sched_in+0x276/0x310 [ 993.438145][ C0] ? put_task_struct+0x80/0x80 [ 993.438192][ C0] ? __kasan_check_read+0x11/0x20 [ 993.438278][ C0] ? preempt_schedule_common+0xbe/0xf0 [ 993.438331][ C0] ? preempt_schedule+0xd9/0xe0 [ 993.438381][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 993.438435][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 993.438487][ C0] do_group_exit+0x21a/0x2d0 [ 993.438540][ C0] get_signal+0x169d/0x1820 [ 993.438589][ C0] ? _raw_spin_unlock+0x4c/0x70 [ 993.438667][ C0] ? ptrace_notify+0x350/0x350 [ 993.438732][ C0] arch_do_signal_or_restart+0xb0/0x16f0 [ 993.438806][ C0] ? __kasan_check_read+0x11/0x20 [ 993.438879][ C0] ? preempt_schedule_irq+0xe7/0x140 [ 993.438931][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 993.438990][ C0] ? __schedule+0xcaf/0x1550 [ 993.439041][ C0] ? get_sigframe_size+0x10/0x10 [ 993.439105][ C0] ? raw_irqentry_exit_cond_resched+0x2a/0x30 [ 993.439165][ C0] ? irqentry_exit+0x30/0x40 [ 993.439219][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 993.439294][ C0] exit_to_user_mode_loop+0x74/0xa0 [ 993.439353][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 993.439413][ C0] irqentry_exit_to_user_mode+0x9/0x20 [ 993.439472][ C0] irqentry_exit+0x12/0x40 [ 993.439526][ C0] sysvec_apic_timer_interrupt+0x55/0xc0 [ 993.439584][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 993.439632][ C0] RIP: 0033:0x7fed0b67dd69 [ 993.439665][ C0] Code: Unable to access opcode bytes at 0x7fed0b67dd3f. [ 993.439686][ C0] RSP: 002b:00007fed0c3960c8 EFLAGS: 00000246 [ 993.439731][ C0] RAX: 0000000000000000 RBX: 00007fed0b7abf80 RCX: 00007fed0b67dd69 [ 993.439764][ C0] RDX: 00000000200006c0 RSI: 0000000000005452 RDI: 0000000000000007 [ 993.439794][ C0] RBP: 00007fed0b6ca49e R08: 0000000000000000 R09: 0000000000000000 [ 993.439824][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 993.439853][ C0] R13: 000000000000000b R14: 00007fed0b7abf80 R15: 00007ffc92094e98 [ 993.439897][ C0] [ 994.730855][ T1158] syz-executor.4 (1158) used greatest stack depth: 21520 bytes left [ 994.861334][ T1162] syz-executor.0 (1162) used greatest stack depth: 21096 bytes left [ 997.713982][ T1234] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.723767][ T1234] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.732011][ T1234] device bridge_slave_0 entered promiscuous mode [ 997.778676][ T1234] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.785611][ T1234] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.794523][ T1234] device bridge_slave_1 entered promiscuous mode [ 997.863290][ T1245] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.870337][ T1245] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.879027][ T1245] device bridge_slave_0 entered promiscuous mode [ 997.924855][ T1245] bridge0: port 2(bridge_slave_1) entered blocking state [ 997.932218][ T1245] bridge0: port 2(bridge_slave_1) entered disabled state [ 997.940662][ T1245] device bridge_slave_1 entered promiscuous mode [ 997.978731][ T1241] bridge0: port 1(bridge_slave_0) entered blocking state [ 997.985668][ T1241] bridge0: port 1(bridge_slave_0) entered disabled state [ 997.994452][ T1241] device bridge_slave_0 entered promiscuous mode [ 998.043852][ T1246] bridge0: port 1(bridge_slave_0) entered blocking state [ 998.051189][ T1246] bridge0: port 1(bridge_slave_0) entered disabled state [ 998.059488][ T1246] device bridge_slave_0 entered promiscuous mode [ 998.067144][ T1241] bridge0: port 2(bridge_slave_1) entered blocking state [ 998.074891][ T1241] bridge0: port 2(bridge_slave_1) entered disabled state [ 998.083051][ T1241] device bridge_slave_1 entered promiscuous mode [ 998.102129][ T1243] bridge0: port 1(bridge_slave_0) entered blocking state [ 998.109423][ T1243] bridge0: port 1(bridge_slave_0) entered disabled state [ 998.117517][ T1243] device bridge_slave_0 entered promiscuous mode [ 998.125866][ T1243] bridge0: port 2(bridge_slave_1) entered blocking state [ 998.133509][ T1243] bridge0: port 2(bridge_slave_1) entered disabled state [ 998.141919][ T1243] device bridge_slave_1 entered promiscuous mode [ 998.154004][ T1246] bridge0: port 2(bridge_slave_1) entered blocking state [ 998.161095][ T1246] bridge0: port 2(bridge_slave_1) entered disabled state [ 998.169609][ T1246] device bridge_slave_1 entered promiscuous mode [ 998.587168][ T1203] device bridge_slave_1 left promiscuous mode [ 998.593330][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 998.601564][ T1203] device bridge_slave_0 left promiscuous mode [ 998.608417][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 998.617627][ T1203] device veth1_macvtap left promiscuous mode [ 998.623935][ T1203] device veth0_vlan left promiscuous mode [ 999.375549][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 999.383504][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 999.431862][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.441549][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.453955][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.461014][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.468433][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.476934][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.485347][ T1164] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.492556][ T1164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.500102][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 999.507831][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 999.515581][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 999.539587][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 999.547415][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 999.555649][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 999.563770][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 999.598783][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 999.607630][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 999.645854][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.654538][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.664012][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.671044][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.678511][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.687096][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.696530][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.703475][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.710879][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.719478][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.727693][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.734637][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.742028][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.750627][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.758906][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.765774][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.773452][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 999.781349][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 999.819455][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 999.827136][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 999.835938][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.845337][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.855047][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.862385][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.870223][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 999.906585][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 999.915319][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.924285][ T1165] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.931403][ T1165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.938860][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 999.947564][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.956424][ T1165] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.963510][ T1165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.971270][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 999.979747][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 999.988487][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1000.038162][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1000.046590][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1000.057007][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1000.067448][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1000.077299][ T1186] bridge0: port 2(bridge_slave_1) entered blocking state [ 1000.084689][ T1186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1000.093023][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1000.101552][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1000.110136][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1000.119162][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1000.172173][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1000.181915][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1000.190933][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1000.199580][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1000.208283][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1000.216726][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1000.225112][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1000.233432][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1000.303179][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1000.312302][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1000.322445][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1000.331129][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1000.354671][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1000.364436][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1000.407628][ T1234] device veth0_vlan entered promiscuous mode [ 1000.418038][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1000.426749][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1000.436302][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1000.446129][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1000.456128][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1000.465377][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1000.484937][ T1245] device veth0_vlan entered promiscuous mode [ 1000.509889][ T1203] device bridge_slave_1 left promiscuous mode [ 1000.516349][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1000.524758][ T1203] device bridge_slave_0 left promiscuous mode [ 1000.531734][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1000.544613][ T1203] device bridge_slave_1 left promiscuous mode [ 1000.551512][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1000.560244][ T1203] device bridge_slave_0 left promiscuous mode [ 1000.567766][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1000.577162][ T1203] device bridge_slave_1 left promiscuous mode [ 1000.584560][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1000.593375][ T1203] device bridge_slave_0 left promiscuous mode [ 1000.599738][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1000.611595][ T1203] device bridge_slave_1 left promiscuous mode [ 1000.618296][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1000.627720][ T1203] device bridge_slave_0 left promiscuous mode [ 1000.634565][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1000.646382][ T1203] device veth1_macvtap left promiscuous mode [ 1000.653050][ T1203] device veth0_vlan left promiscuous mode [ 1000.659620][ T1203] device veth1_macvtap left promiscuous mode [ 1000.666009][ T1203] device veth0_vlan left promiscuous mode [ 1000.672484][ T1203] device veth1_macvtap left promiscuous mode [ 1000.679066][ T1203] device veth0_vlan left promiscuous mode [ 1000.685577][ T1203] device veth1_macvtap left promiscuous mode [ 1000.692676][ T1203] device veth0_vlan left promiscuous mode [ 1001.372900][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1001.380578][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1001.389088][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1001.397805][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1001.406867][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1001.415281][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1001.424413][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1001.433352][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1001.443189][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1001.451067][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1001.458964][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1001.467516][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1001.475403][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1001.483285][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1001.498552][ T1241] device veth0_vlan entered promiscuous mode [ 1001.518038][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1001.526961][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1001.548702][ T1246] device veth0_vlan entered promiscuous mode [ 1001.566940][ T1243] device veth0_vlan entered promiscuous mode [ 1001.580246][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1001.589852][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1001.599287][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1001.607095][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1001.624508][ T1245] device veth1_macvtap entered promiscuous mode [ 1001.636139][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1001.646118][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1001.655124][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1001.668019][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1001.676804][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1001.692719][ T1234] device veth1_macvtap entered promiscuous mode [ 1001.711652][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1001.719863][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1001.728841][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1001.737792][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1001.747793][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1001.772300][ T1243] device veth1_macvtap entered promiscuous mode [ 1001.789282][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1001.799087][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1001.808221][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1001.816147][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1001.826205][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1001.847324][ T1246] device veth1_macvtap entered promiscuous mode [ 1001.861936][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1001.870189][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1001.879939][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1001.888682][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1001.897518][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1001.920573][ T1241] device veth1_macvtap entered promiscuous mode [ 1001.931145][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1001.939687][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1001.948401][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1001.956914][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1001.966293][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1001.974964][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1001.983565][ T1165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1002.041955][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1002.057439][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1002.071973][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1002.080906][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1002.145504][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1002.159829][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1002.190493][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1002.210503][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/05/13 17:16:03 executed programs: 9 [ 1088.609210][ T16] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2285 jiffies s: 4217 root: 0x1/. [ 1088.621506][ T16] rcu: blocking rcu_node structures (internal RCU debug): [ 1088.628523][ T16] Sending NMI from CPU 1 to CPUs 0: [ 1088.633546][ C0] NMI backtrace for cpu 0 [ 1088.633571][ C0] CPU: 0 PID: 1277 Comm: syz-executor.3 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 [ 1088.633621][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 1088.633647][ C0] RIP: 0010:kasan_check_range+0x82/0x2a0 [ 1088.633725][ C0] Code: 00 00 00 00 fc ff df 4f 8d 34 1a 4d 89 f5 4d 29 cd 49 83 fd 10 7f 26 4d 85 ed 0f 84 44 01 00 00 49 f7 d2 4d 01 e2 41 80 39 00 <0f> 85 d2 01 00 00 49 ff c1 49 ff c2 75 ee e9 27 01 00 00 45 89 cf [ 1088.633763][ C0] RSP: 0018:ffffc90000006f20 EFLAGS: 00000046 [ 1088.633802][ C0] RAX: ffffffff819bc701 RBX: 000000000001ffff RCX: ffffffff819bc761 [ 1088.633837][ C0] RDX: 0000000000000001 RSI: 0000000000000038 RDI: ffffc90000006fc0 [ 1088.633869][ C0] RBP: ffffc90000006f48 R08: dffffc0000000000 R09: fffff52000000dfb [ 1088.633905][ C0] R10: fffffffffffffffc R11: dffffc0000000001 R12: 1ffff92000000df8 [ 1088.633941][ C0] R13: 0000000000000007 R14: fffff52000000dff R15: 0000000000000038 [ 1088.633973][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1088.634014][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1088.634054][ C0] CR2: 00007fbe270d5000 CR3: 000000010f9fb000 CR4: 00000000003506b0 [ 1088.634091][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1088.634120][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1088.634150][ C0] Call Trace: [ 1088.634163][ C0] [ 1088.634179][ C0] ? show_regs+0x58/0x60 [ 1088.634226][ C0] ? nmi_cpu_backtrace+0x285/0x2f0 [ 1088.634290][ C0] ? nmi_trigger_cpumask_backtrace+0x3c0/0x3c0 [ 1088.634359][ C0] ? kasan_check_range+0x82/0x2a0 [ 1088.634425][ C0] ? kasan_check_range+0x82/0x2a0 [ 1088.634493][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1088.634549][ C0] ? nmi_handle+0xa7/0x280 [ 1088.634600][ C0] ? kasan_check_range+0x82/0x2a0 [ 1088.634668][ C0] ? default_do_nmi+0x69/0x160 [ 1088.634723][ C0] ? exc_nmi+0xaf/0x120 [ 1088.634773][ C0] ? end_repeat_nmi+0x16/0x31 [ 1088.634827][ C0] ? perf_event_output_forward+0x41/0x1b0 [ 1088.634872][ C0] ? perf_event_output_forward+0xa1/0x1b0 [ 1088.634919][ C0] ? kasan_check_range+0x82/0x2a0 [ 1088.634987][ C0] ? kasan_check_range+0x82/0x2a0 [ 1088.635063][ C0] ? kasan_check_range+0x82/0x2a0 [ 1088.635131][ C0] [ 1088.635144][ C0] [ 1088.635160][ C0] memset+0x23/0x40 [ 1088.635199][ C0] perf_event_output_forward+0xa1/0x1b0 [ 1088.635245][ C0] ? find_next_clump8+0x1c0/0x1c0 [ 1088.635292][ C0] ? perf_get_page_size+0x4c0/0x4c0 [ 1088.635337][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 1088.635387][ C0] ? sched_clock+0x9/0x10 [ 1088.635456][ C0] ? sched_clock_cpu+0x71/0x2b0 [ 1088.635503][ C0] ? arch_irq_work_raise+0xc7/0xd0 [ 1088.635565][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 1088.635626][ C0] ? __perf_event_account_interrupt+0x18f/0x2c0 [ 1088.635681][ C0] __perf_event_overflow+0x458/0x630 [ 1088.635734][ C0] perf_swevent_hrtimer+0x38e/0x4f0 [ 1088.635807][ C0] ? cpu_clock_event_read+0x50/0x50 [ 1088.635873][ C0] ? __kasan_check_read+0x11/0x20 [ 1088.635948][ C0] ? trigger_load_balance+0x220/0x1050 [ 1088.636023][ C0] ? timerqueue_add+0x250/0x270 [ 1088.636108][ C0] ? timerqueue_del+0xb4/0x100 [ 1088.636181][ C0] ? cpu_clock_event_read+0x50/0x50 [ 1088.636248][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 1088.636333][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 1088.636405][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 1088.636460][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 1088.636549][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1088.636631][ C0] sysvec_apic_timer_interrupt+0x44/0xc0 [ 1088.636689][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1088.636738][ C0] RIP: 0010:unwind_next_frame+0x319/0x700 [ 1088.636800][ C0] Code: 00 00 00 49 83 c6 48 4c 89 f0 48 c1 e8 03 80 3c 10 00 74 08 4c 89 f7 e8 e5 ba 84 00 49 c7 06 00 00 00 00 b0 01 e9 8c 02 00 00 <4d> 8d 6e 50 4c 89 eb 48 c1 eb 03 80 3c 13 00 74 12 4c 89 ef e8 1e [ 1088.636838][ C0] RSP: 0018:ffffc90000007698 EFLAGS: 00000287 [ 1088.636875][ C0] RAX: ffffc900019a7f30 RBX: ffffc90000007d30 RCX: ffffffff87767000 [ 1088.636911][ C0] RDX: dffffc0000000000 RSI: ffffffff8166b93b RDI: ffffc900019a7f48 [ 1088.636948][ C0] RBP: ffffc90000007710 R08: ffffc90000007808 R09: 0000000000000008 [ 1088.636982][ C0] R10: ffffc90000007810 R11: dffffc0000000001 R12: 0000000000000000 [ 1088.637015][ C0] R13: ffffc900019a8000 R14: ffffc90000007720 R15: 1ffff92000000ee4 [ 1088.637066][ C0] ? __init_begin+0x39000/0x39000 [ 1088.637110][ C0] ? call_timer_fn+0x3b/0x2d0 [ 1088.637187][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 1088.637236][ C0] arch_stack_walk+0x10d/0x140 [ 1088.637304][ C0] ? call_timer_fn+0x3b/0x2d0 [ 1088.637374][ C0] stack_trace_save+0x113/0x1c0 [ 1088.637424][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 1088.637488][ C0] ? kasan_set_track+0x60/0x70 [ 1088.637547][ C0] ? kasan_set_track+0x4b/0x70 [ 1088.637607][ C0] ? kasan_save_alloc_info+0x1f/0x30 [ 1088.637681][ C0] ? slab_post_alloc_hook+0x53/0x2c0 [ 1088.637735][ C0] kasan_set_track+0x4b/0x70 [ 1088.637795][ C0] ? kasan_set_track+0x4b/0x70 [ 1088.637855][ C0] ? kasan_save_alloc_info+0x1f/0x30 [ 1088.637926][ C0] ? __kasan_kmalloc+0x9c/0xb0 [ 1088.637989][ C0] ? __kmalloc_node_track_caller+0xb3/0x1e0 [ 1088.638061][ C0] ? __alloc_skb+0x125/0x2d0 [ 1088.638106][ C0] ? ndisc_alloc_skb+0xf3/0x2d0 [ 1088.638149][ C0] ? ndisc_send_rs+0x264/0x5f0 [ 1088.638192][ C0] ? addrconf_rs_timer+0x2d1/0x600 [ 1088.638238][ C0] ? call_timer_fn+0x3b/0x2d0 [ 1088.638339][ C0] kasan_save_alloc_info+0x1f/0x30 [ 1088.638413][ C0] __kasan_kmalloc+0x9c/0xb0 [ 1088.638477][ C0] ? ndisc_alloc_skb+0xf3/0x2d0 [ 1088.638522][ C0] __kmalloc_node_track_caller+0xb3/0x1e0 [ 1088.638587][ C0] ? ndisc_alloc_skb+0xf3/0x2d0 [ 1088.638632][ C0] __alloc_skb+0x125/0x2d0 [ 1088.638682][ C0] ndisc_alloc_skb+0xf3/0x2d0 [ 1088.638729][ C0] ndisc_send_rs+0x264/0x5f0 [ 1088.638778][ C0] addrconf_rs_timer+0x2d1/0x600 [ 1088.638829][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1088.638881][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1088.638950][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 1088.639022][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1088.639080][ C0] call_timer_fn+0x3b/0x2d0 [ 1088.639148][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1088.639198][ C0] __run_timers+0x72a/0xa10 [ 1088.639276][ C0] ? calc_index+0x270/0x270 [ 1088.639340][ C0] ? __irq_exit_rcu+0x5c/0xf0 [ 1088.639399][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 1088.639453][ C0] run_timer_softirq+0x69/0xf0 [ 1088.639519][ C0] __do_softirq+0x1d8/0x661 [ 1088.639571][ C0] ? irqtime_account_irq+0xdc/0x260 [ 1088.639648][ C0] __irq_exit_rcu+0x50/0xf0 [ 1088.639703][ C0] irq_exit_rcu+0x9/0x10 [ 1088.639756][ C0] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 1088.639815][ C0] [ 1088.639828][ C0] [ 1088.639843][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1088.639891][ C0] RIP: 0010:unmap_page_range+0x10ba/0x2480 [ 1088.639952][ C0] Code: ff 4d 85 ff 75 13 e9 80 03 00 00 e8 b0 41 c5 ff 4d 85 ff 0f 84 72 03 00 00 4d 8d 67 08 4d 89 e5 49 c1 ed 03 43 80 7c 35 00 00 <74> 08 4c 89 e7 e8 8c 3a 0c 00 49 8b 1c 24 48 89 de 48 83 e6 01 31 [ 1088.639990][ C0] RSP: 0018:ffffc900019a7320 EFLAGS: 00000246 [ 1088.640034][ C0] RAX: ffffffff81b02e60 RBX: 0000000000000001 RCX: ffff88811e28a880 [ 1088.640068][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1088.640097][ C0] RBP: ffffc900019a7570 R08: ffffffff81b02d89 R09: ffffed1023c51511 [ 1088.640133][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0004507f48 [ 1088.640167][ C0] R13: 1ffffd40008a0fe9 R14: dffffc0000000000 R15: ffffea0004507f40 [ 1088.640209][ C0] ? unmap_page_range+0xfc9/0x2480 [ 1088.640265][ C0] ? unmap_page_range+0x10a0/0x2480 [ 1088.640351][ C0] ? copy_page_range+0x3060/0x3060 [ 1088.640419][ C0] ? uprobe_munmap+0x18d/0x450 [ 1088.640466][ C0] unmap_vmas+0x4e4/0x660 [ 1088.640525][ C0] ? unmap_page_range+0x2480/0x2480 [ 1088.640588][ C0] ? mas_next_slot+0xac5/0xb00 [ 1088.640643][ C0] ? folio_add_lru_vma+0x80/0x80 [ 1088.640703][ C0] ? __kasan_check_write+0x14/0x20 [ 1088.640778][ C0] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 1088.640834][ C0] exit_mmap+0x2d1/0x940 [ 1088.640885][ C0] ? vm_brk+0x30/0x30 [ 1088.640937][ C0] ? kiocb_set_cancel_fn+0x1d0/0x1d0 [ 1088.641011][ C0] ? uprobe_clear_state+0x2cd/0x320 [ 1088.641067][ C0] __mmput+0x95/0x310 [ 1088.641125][ C0] mmput+0x56/0x170 [ 1088.641186][ C0] do_exit+0xb29/0x2b80 [ 1088.641235][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 1088.641307][ C0] ? put_task_struct+0x80/0x80 [ 1088.641356][ C0] ? _raw_spin_unlock+0x4c/0x70 [ 1088.641424][ C0] ? perf_event_context_sched_in+0x4ea/0x5e0 [ 1088.641506][ C0] ? __kasan_check_write+0x14/0x20 [ 1088.641581][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1088.641654][ C0] do_group_exit+0x21a/0x2d0 [ 1088.641702][ C0] ? __kasan_check_write+0x14/0x20 [ 1088.641880][ C0] get_signal+0x169d/0x1820 [ 1088.641949][ C0] ? finish_task_switch+0x207/0x7b0 [ 1088.642023][ C0] ? ptrace_notify+0x350/0x350 [ 1088.642090][ C0] arch_do_signal_or_restart+0xb0/0x16f0 [ 1088.642161][ C0] ? sysvec_irq_work+0x52/0xb0 [ 1088.642214][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 1088.642263][ C0] ? __kasan_check_read+0x11/0x20 [ 1088.642337][ C0] ? preempt_schedule_irq+0xe7/0x140 [ 1088.642390][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 1088.642446][ C0] ? __schedule+0xcb4/0x1550 [ 1088.642497][ C0] ? get_sigframe_size+0x10/0x10 [ 1088.642564][ C0] ? raw_irqentry_exit_cond_resched+0x2a/0x30 [ 1088.642627][ C0] ? irqentry_exit+0x30/0x40 [ 1088.642681][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1088.642755][ C0] exit_to_user_mode_loop+0x74/0xa0 [ 1088.642814][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 1088.642876][ C0] irqentry_exit_to_user_mode+0x9/0x20 [ 1088.642935][ C0] irqentry_exit+0x12/0x40 [ 1088.642990][ C0] sysvec_apic_timer_interrupt+0x55/0xc0 [ 1088.643049][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1088.643105][ C0] RIP: 0033:0x7f980d07dd69 [ 1088.643139][ C0] Code: Unable to access opcode bytes at 0x7f980d07dd3f. [ 1088.643160][ C0] RSP: 002b:00007f980deb30c8 EFLAGS: 00000246 [ 1088.643197][ C0] RAX: 0000000000000000 RBX: 00007f980d1abf80 RCX: 00007f980d07dd69 [ 1088.643232][ C0] RDX: 00000000200006c0 RSI: 0000000000005452 RDI: 0000000000000007 [ 1088.643265][ C0] RBP: 00007f980d0ca49e R08: 0000000000000000 R09: 0000000000000000 [ 1088.643297][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1088.643328][ C0] R13: 000000000000000b R14: 00007f980d1abf80 R15: 00007ffc5491a798 [ 1088.643374][ C0] [ 1089.912742][ T1234] syz-executor.0 (1234) used greatest stack depth: 21064 bytes left [ 1112.633753][ T1297] bridge0: port 1(bridge_slave_0) entered blocking state [ 1112.642725][ T1297] bridge0: port 1(bridge_slave_0) entered disabled state [ 1112.654846][ T1297] device bridge_slave_0 entered promiscuous mode [ 1112.858032][ T1298] bridge0: port 1(bridge_slave_0) entered blocking state [ 1112.865491][ T1298] bridge0: port 1(bridge_slave_0) entered disabled state [ 1112.875388][ T1298] device bridge_slave_0 entered promiscuous mode [ 1112.883426][ T1297] bridge0: port 2(bridge_slave_1) entered blocking state [ 1112.891294][ T1297] bridge0: port 2(bridge_slave_1) entered disabled state [ 1112.899943][ T1297] device bridge_slave_1 entered promiscuous mode [ 1112.981871][ T1298] bridge0: port 2(bridge_slave_1) entered blocking state [ 1112.991060][ T1298] bridge0: port 2(bridge_slave_1) entered disabled state [ 1112.999954][ T1298] device bridge_slave_1 entered promiscuous mode [ 1113.149714][ T1311] bridge0: port 1(bridge_slave_0) entered blocking state [ 1113.157166][ T1311] bridge0: port 1(bridge_slave_0) entered disabled state [ 1113.166055][ T1311] device bridge_slave_0 entered promiscuous mode [ 1113.174780][ T1311] bridge0: port 2(bridge_slave_1) entered blocking state [ 1113.182483][ T1311] bridge0: port 2(bridge_slave_1) entered disabled state [ 1113.192437][ T1311] device bridge_slave_1 entered promiscuous mode [ 1113.459751][ T1319] bridge0: port 1(bridge_slave_0) entered blocking state [ 1113.466939][ T1319] bridge0: port 1(bridge_slave_0) entered disabled state [ 1113.476414][ T1319] device bridge_slave_0 entered promiscuous mode [ 1113.484641][ T1319] bridge0: port 2(bridge_slave_1) entered blocking state [ 1113.492623][ T1319] bridge0: port 2(bridge_slave_1) entered disabled state [ 1113.501676][ T1319] device bridge_slave_1 entered promiscuous mode [ 1113.530348][ T1314] bridge0: port 1(bridge_slave_0) entered blocking state [ 1113.537458][ T1314] bridge0: port 1(bridge_slave_0) entered disabled state [ 1113.546572][ T1314] device bridge_slave_0 entered promiscuous mode [ 1113.558476][ T1314] bridge0: port 2(bridge_slave_1) entered blocking state [ 1113.567011][ T1314] bridge0: port 2(bridge_slave_1) entered disabled state [ 1113.576262][ T1314] device bridge_slave_1 entered promiscuous mode [ 1114.677959][ T1297] device veth0_vlan entered promiscuous mode [ 1114.703775][ T1297] device veth1_macvtap entered promiscuous mode [ 1114.913839][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1114.926948][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1114.936964][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1114.959242][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1114.971362][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1114.980414][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1114.991160][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1115.003742][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1115.014716][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1115.024494][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1115.041731][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1115.056992][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 1115.068174][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1115.079224][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1115.094559][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1115.105277][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 1115.113279][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1115.121962][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1115.193456][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1115.206933][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1115.216194][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1115.225474][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1115.545782][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1115.557850][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1115.567148][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1115.578747][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1115.590225][ T1186] bridge0: port 1(bridge_slave_0) entered blocking state [ 1115.600598][ T1186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1115.616036][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1115.627551][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 2024/05/13 17:17:20 executed programs: 11 [ 1115.638214][ T1186] bridge0: port 2(bridge_slave_1) entered blocking state [ 1115.648582][ T1186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1115.660593][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1115.670957][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1115.815765][ T1298] device veth0_vlan entered promiscuous mode [ 1115.831231][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1115.841296][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1115.852088][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1115.862318][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1115.873131][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1115.882312][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1115.894073][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1115.904322][ T1186] bridge0: port 1(bridge_slave_0) entered blocking state [ 1115.913600][ T1186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1115.930275][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1115.942002][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1115.952891][ T1186] bridge0: port 2(bridge_slave_1) entered blocking state [ 1115.962660][ T1186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1115.973690][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1115.985337][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1115.995823][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1116.007845][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1116.019225][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1116.033319][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1116.045433][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1116.056700][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1116.070883][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1116.083967][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1116.093788][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1116.239282][ T1311] device veth0_vlan entered promiscuous mode [ 1116.341183][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1116.364291][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1116.375187][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1116.385863][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1116.397041][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state [ 1116.405085][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1116.428637][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1116.442782][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1116.454386][ T1164] bridge0: port 2(bridge_slave_1) entered blocking state [ 1116.463614][ T1164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1116.476032][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1116.488676][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1116.503845][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1116.517537][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1116.529664][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1116.541885][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1116.555676][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1116.569040][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1116.582256][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1116.593984][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1116.611759][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1116.624179][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1116.636297][ T1164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1116.818734][ T1298] device veth1_macvtap entered promiscuous mode [ 1116.884258][ T1314] device veth0_vlan entered promiscuous mode [ 1116.915793][ T1314] device veth1_macvtap entered promiscuous mode [ 1116.978636][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 1116.978671][ T28] audit: type=1400 audit(1715620642.085:105): avc: denied { unlink } for pid=83 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1117.055698][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1117.066711][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1117.080359][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1117.098709][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1117.110420][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1117.121246][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1117.134819][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1117.155787][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1117.168791][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1117.184078][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1117.195920][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1117.209924][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1117.230734][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1117.240023][ T1186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1117.302684][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1117.312674][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1117.326991][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1117.343879][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1117.358531][ T1311] device veth1_macvtap entered promiscuous mode [ 1117.518658][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1117.527548][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1117.542795][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1117.553616][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1117.563798][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1117.575094][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1117.587127][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1117.682674][ T1319] device veth0_vlan entered promiscuous mode [ 1117.717552][ T1319] device veth1_macvtap entered promiscuous mode [ 1117.800181][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1117.809437][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1117.817851][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1117.827815][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1117.839290][ T1330] bridge0: port 1(bridge_slave_0) entered blocking state [ 1117.846504][ T1330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1117.855078][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1117.864906][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1117.874989][ T1330] bridge0: port 2(bridge_slave_1) entered blocking state [ 1117.883601][ T1330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1117.893975][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1117.903331][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1117.913198][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1117.925400][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1117.935210][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1117.946093][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1117.957838][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1117.967095][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1117.979708][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1117.989823][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1118.005543][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1118.017518][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1118.029111][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1118.046406][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1118.058558][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1118.069684][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1118.084068][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1118.092846][ T1330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1118.160966][ T1203] device bridge_slave_1 left promiscuous mode [ 1118.167398][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1118.187258][ T1203] device bridge_slave_0 left promiscuous mode [ 1118.194291][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1118.205694][ T1203] device bridge_slave_1 left promiscuous mode [ 1118.215215][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1118.224197][ T1203] device bridge_slave_0 left promiscuous mode [ 1118.231263][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1118.241299][ T1203] device bridge_slave_1 left promiscuous mode [ 1118.247810][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1118.256730][ T1203] device bridge_slave_0 left promiscuous mode [ 1118.264197][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1118.274741][ T1203] device bridge_slave_1 left promiscuous mode [ 1118.281504][ T1203] bridge0: port 2(bridge_slave_1) entered disabled state [ 1118.290835][ T1203] device bridge_slave_0 left promiscuous mode [ 1118.297754][ T1203] bridge0: port 1(bridge_slave_0) entered disabled state [ 1118.309407][ T1203] device veth1_macvtap left promiscuous mode [ 1118.316713][ T1203] device veth0_vlan left promiscuous mode [ 1118.323384][ T1203] device veth1_macvtap left promiscuous mode [ 1118.330099][ T1203] device veth0_vlan left promiscuous mode [ 1118.338583][ T1203] device veth1_macvtap left promiscuous mode [ 1118.345359][ T1203] device veth0_vlan left promiscuous mode [ 1118.352946][ T1203] device veth1_macvtap left promiscuous mode [ 1118.360076][ T1203] device veth0_vlan left promiscuous mode [ 1219.607898][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1219.616272][ C0] (detected by 0, t=10002 jiffies, g=11201, q=679 ncpus=2) [ 1219.624247][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4295059173-4295049170), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 1219.638471][ C0] rcu: rcu_preempt kthread starved for 10005 jiffies! g11201 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1219.652124][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1219.663377][ C0] rcu: RCU grace-period kthread stack dump: [ 1219.669818][ C0] task:rcu_preempt state:R running task stack:27720 pid:14 ppid:2 flags:0x00004000 [ 1219.682239][ C0] Call Trace: [ 1219.685313][ C0] [ 1219.688089][ C0] __schedule+0xca7/0x1550 [ 1219.692351][ C0] ? update_load_avg+0x513/0x1530 [ 1219.697343][ C0] ? __sched_text_start+0x8/0x8 [ 1219.702133][ C0] ? __kasan_check_write+0x14/0x20 [ 1219.707662][ C0] schedule+0xc3/0x180 [ 1219.711727][ C0] schedule_timeout+0x18c/0x380 [ 1219.717187][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 1219.722304][ C0] ? console_conditional_schedule+0x10/0x10 [ 1219.728476][ C0] ? update_process_times+0x1b0/0x1b0 [ 1219.733678][ C0] ? prepare_to_swait_event+0x308/0x320 [ 1219.739207][ C0] rcu_gp_fqs_loop+0x2ed/0x1060 [ 1219.744317][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 1219.749875][ C0] ? rcu_gp_init+0xc7f/0xf80 [ 1219.754310][ C0] ? rcu_gp_init+0xf80/0xf80 [ 1219.758987][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 1219.764627][ C0] ? finish_swait+0x17d/0x1b0 [ 1219.769143][ C0] rcu_gp_kthread+0xa3/0x390 [ 1219.773670][ C0] ? queued_spin_lock_slowpath+0x50/0x50 [ 1219.779206][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0 [ 1219.785210][ C0] ? __kasan_check_read+0x11/0x20 [ 1219.790513][ C0] ? __kthread_parkme+0x12d/0x180 [ 1219.797536][ C0] kthread+0x26d/0x300 [ 1219.802729][ C0] ? queued_spin_lock_slowpath+0x50/0x50 [ 1219.810282][ C0] ? kthread_blkcg+0xd0/0xd0 [ 1219.816114][ C0] ret_from_fork+0x1f/0x30 [ 1219.820545][ C0] [ 1219.823607][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 1219.830882][ C0] CPU: 0 PID: 1355 Comm: syz-executor.3 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 [ 1219.843659][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 1219.854394][ C0] RIP: 0010:update_stack_state+0x0/0x460 [ 1219.860459][ C0] Code: ff 4c 89 e7 e8 41 b6 84 00 e9 69 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 48 8b 07 5d c3 0f 1f 80 00 00 00 00 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec 90 00 00 00 48 89 [ 1219.882888][ C0] RSP: 0018:ffffc900000074b0 EFLAGS: 00000246 [ 1219.888879][ C0] RAX: ffffc90000007c50 RBX: ffffc90000007bf8 RCX: ffffffff87767000 [ 1219.896858][ C0] RDX: dffffc0000000000 RSI: ffffc90000007c50 RDI: ffffc90000007540 [ 1219.905046][ C0] RBP: ffffc90000007530 R08: ffffc90000007628 R09: 0000000000000007 [ 1219.913389][ C0] R10: ffffc90000007630 R11: dffffc0000000001 R12: 0000000000000000 [ 1219.923541][ C0] R13: ffffc90000007590 R14: ffffc90000007540 R15: 1ffff92000000ea8 [ 1219.933256][ C0] FS: 00007f148b1dc6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1219.942809][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1219.949238][ C0] CR2: 00007fa7e2c72d58 CR3: 000000011fbc7000 CR4: 00000000003506b0 [ 1219.957235][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1219.965327][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1219.973584][ C0] Call Trace: [ 1219.976893][ C0] [ 1219.979583][ C0] ? show_regs+0x58/0x60 [ 1219.984666][ C0] ? dump_cpu_task+0x3c/0x70 [ 1219.989189][ C0] ? rcu_check_gp_kthread_starvation+0x1d1/0x240 [ 1219.997355][ C0] ? _find_next_bit+0x126/0x130 [ 1220.002732][ C0] ? print_other_cpu_stall+0x1140/0x1300 [ 1220.008573][ C0] ? hrtimer_forward+0x1a6/0x2c0 [ 1220.014344][ C0] ? print_cpu_stall+0x590/0x590 [ 1220.019740][ C0] ? rcu_sched_clock_irq+0xaeb/0x1330 [ 1220.025793][ C0] ? rcu_boost_kthread_setaffinity+0x5a0/0x5a0 [ 1220.032125][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 1220.040311][ C0] ? tick_setup_sched_timer+0x490/0x490 [ 1220.046860][ C0] ? update_process_times+0x149/0x1b0 [ 1220.052966][ C0] ? tick_sched_timer+0x188/0x240 [ 1220.058936][ C0] ? tick_setup_sched_timer+0x490/0x490 [ 1220.064505][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 1220.069953][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 1220.076588][ C0] ? clockevents_program_event+0x236/0x300 [ 1220.084088][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 1220.090629][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 1220.095608][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1220.102170][ C0] ? sysvec_apic_timer_interrupt+0x44/0xc0 [ 1220.109001][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1220.117646][ C0] ? __init_begin+0x39000/0x39000 [ 1220.122467][ C0] ? __read_once_word_nocheck+0x10/0x10 [ 1220.131082][ C0] ? unwind_next_frame+0x3cb/0x700 [ 1220.138712][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 1220.147123][ C0] arch_stack_walk+0x10d/0x140 [ 1220.154784][ C0] ? ndisc_send_rs+0x47d/0x5f0 [ 1220.159842][ C0] stack_trace_save+0x113/0x1c0 [ 1220.164498][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 1220.170312][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 1220.175261][ C0] ? arch_stack_walk+0x101/0x140 [ 1220.180637][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1220.186222][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1220.192217][ C0] kasan_set_track+0x4b/0x70 [ 1220.197374][ C0] ? kasan_set_track+0x4b/0x70 [ 1220.202903][ C0] ? kasan_save_alloc_info+0x1f/0x30 [ 1220.208023][ C0] ? __kasan_kmalloc+0x9c/0xb0 [ 1220.214262][ C0] ? kmalloc_trace+0x44/0xa0 [ 1220.218956][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1220.225934][ C0] ? icmp6_dst_alloc+0x363/0x510 [ 1220.231054][ C0] ? ndisc_send_skb+0x28b/0xdc0 [ 1220.236217][ C0] ? ndisc_send_rs+0x47d/0x5f0 [ 1220.240935][ C0] kasan_save_alloc_info+0x1f/0x30 [ 1220.247761][ C0] __kasan_kmalloc+0x9c/0xb0 [ 1220.252997][ C0] kmalloc_trace+0x44/0xa0 [ 1220.257253][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 1220.262597][ C0] icmp6_dst_alloc+0x363/0x510 [ 1220.267296][ C0] ndisc_send_skb+0x28b/0xdc0 [ 1220.271993][ C0] ? ndisc_mc_map+0x920/0x920 [ 1220.276809][ C0] ? memcpy+0x56/0x70 [ 1220.280938][ C0] ? __ndisc_fill_addr_option+0xdb/0x130 [ 1220.286585][ C0] ndisc_send_rs+0x47d/0x5f0 [ 1220.291712][ C0] addrconf_rs_timer+0x2d1/0x600 [ 1220.296654][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1220.302725][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1220.308140][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 1220.314207][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1220.320312][ C0] call_timer_fn+0x3b/0x2d0 [ 1220.324656][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1220.330756][ C0] __run_timers+0x72a/0xa10 [ 1220.335930][ C0] ? calc_index+0x270/0x270 [ 1220.340611][ C0] ? __irq_exit_rcu+0x5c/0xf0 [ 1220.345482][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 1220.350869][ C0] run_timer_softirq+0x69/0xf0 [ 1220.356102][ C0] __do_softirq+0x1d8/0x661 [ 1220.361191][ C0] ? irqtime_account_irq+0xdc/0x260 [ 1220.367181][ C0] __irq_exit_rcu+0x50/0xf0 [ 1220.373007][ C0] irq_exit_rcu+0x9/0x10 [ 1220.377535][ C0] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 1220.384993][ C0] [ 1220.387950][ C0] [ 1220.390918][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1220.397059][ C0] RIP: 0010:preempt_schedule_irq+0xc2/0x140 [ 1220.403766][ C0] Code: 4c 89 e7 e8 80 38 be fc f6 44 24 21 02 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 94 25 51 fc fb bf 01 00 00 00 a9 e4 ff ff fa bf 01 00 00 00 e8 1e 27 51 fc 65 48 8b 1d f6 3c [ 1220.423932][ C0] RSP: 0018:ffffc90001b07b80 EFLAGS: 00000246 [ 1220.430000][ C0] RAX: 1ffff1102235d669 RBX: 1ffff92000360f74 RCX: ffffffff85001800 [ 1220.438934][ C0] RDX: 1ffffffff0f25c00 RSI: 0000000000000000 RDI: 0000000000000001 [ 1220.447340][ C0] RBP: ffffc90001b07c08 R08: ffffffff8792e000 R09: ffffffff8792e008 [ 1220.455506][ C0] R10: ffffffff8792e018 R11: ffffffff8792e010 R12: ffffc90001b07ba0 [ 1220.464555][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000360f70 [ 1220.472808][ C0] ? queued_write_lock_slowpath+0x450/0x547 [ 1220.480010][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 1220.487206][ C0] ? futex_wake_mark+0x170/0x170 [ 1220.492568][ C0] raw_irqentry_exit_cond_resched+0x2a/0x30 [ 1220.498393][ C0] irqentry_exit+0x30/0x40 [ 1220.502632][ C0] sysvec_apic_timer_interrupt+0x55/0xc0 [ 1220.510068][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1220.516673][ C0] RIP: 0010:do_futex+0x543/0x9a0 [ 1220.521447][ C0] Code: 24 38 48 8b 54 24 18 41 0f b6 04 1e 84 c0 4c 8b 64 24 10 0f 85 32 01 00 00 44 8b 74 24 70 0f b6 04 1a 84 c0 0f 85 48 01 00 00 <44> 8b 44 24 60 4c 89 e7 44 89 f6 8b 54 24 0c 4c 89 e9 e8 c6 a8 00 [ 1220.545070][ C0] RSP: 0018:ffffc90001b07d00 EFLAGS: 00000297 [ 1220.551317][ C0] RAX: 0000000000000004 RBX: dffffc0000000000 RCX: ffffc90001b07d03 [ 1220.560892][ C0] RDX: 1ffff92000360fac RSI: ffffffff86fd01e0 RDI: 0000000000000000 [ 1220.571775][ C0] RBP: ffffc90001b07dc8 R08: 0000000000000005 R09: ffffffff816afc03 [ 1220.580824][ C0] R10: 000000000000000d R11: ffff888111aea880 R12: 00007f148a5abf88 [ 1220.589969][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffff92000360fa8 [ 1220.599029][ C0] ? do_futex+0x123/0x9a0 [ 1220.603454][ C0] ? __ia32_sys_get_robust_list+0x90/0x90 [ 1220.609105][ C0] __se_sys_futex+0x35e/0x3c0 [ 1220.614354][ C0] ? __x64_sys_futex+0x100/0x100 [ 1220.619293][ C0] ? debug_smp_processor_id+0x17/0x20 [ 1220.624766][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1220.632403][ C0] __x64_sys_futex+0xe5/0x100 [ 1220.637380][ C0] do_syscall_64+0x3d/0xb0 [ 1220.644150][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1220.650613][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1220.657312][ C0] RIP: 0033:0x7f148a47dd69 [ 1220.661848][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1220.684662][ C0] RSP: 002b:00007f148b1dc178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1220.693966][ C0] RAX: ffffffffffffffda RBX: 00007f148a5abf88 RCX: 00007f148a47dd69 [ 1220.702915][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f148a5abf88 [ 1220.712436][ C0] RBP: 00007f148a5abf80 R08: 00007f148b1dc6c0 R09: 00007f148b1dc6c0 [ 1220.720417][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f148a5abf8c [ 1220.728664][ C0] R13: 000000000000000b R14: 00007ffc9d7eba70 R15: 00007ffc9d7ebb58 [ 1220.736580][ C0] [ 1255.159531][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 141s! [syz-executor.1:1357] [ 1255.168282][ C1] Modules linked in: [ 1255.172196][ C1] CPU: 1 PID: 1357 Comm: syz-executor.1 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 [ 1255.182270][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 1255.192655][ C1] RIP: 0010:__unwind_start+0x1ec/0x3a0 [ 1255.198620][ C1] Code: 08 48 89 df e8 e5 ac 84 00 48 8b 1b 48 83 c3 28 eb 03 48 89 eb 49 8d 4f 20 48 89 df 4c 89 ee 4c 89 fa e8 77 5f f7 ff 4c 89 ff <48> 89 de e8 7c f6 ff ff 4c 89 f9 48 c1 e9 03 48 b8 00 00 00 00 00 [ 1255.219348][ C1] RSP: 0018:ffffc900001b0620 EFLAGS: 00000286 [ 1255.225236][ C1] RAX: 0000000000000000 RBX: ffffc900001b0690 RCX: 0000000000000002 [ 1255.233134][ C1] RDX: ffffc900001b1000 RSI: ffffffff864b2382 RDI: ffffc900001b06a0 [ 1255.241300][ C1] RBP: ffffc900001b0690 R08: dffffc0000000000 R09: ffffc900001b06a0 [ 1255.249959][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1255.257974][ C1] R13: ffff888111aee540 R14: ffffc900001b0700 R15: ffffc900001b06a0 [ 1255.265775][ C1] FS: 00007fa7e2cb46c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1255.275000][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1255.281414][ C1] CR2: 000000c0016c1010 CR3: 000000011fa96000 CR4: 00000000003506a0 [ 1255.289777][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1255.298737][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1255.307530][ C1] Call Trace: [ 1255.310914][ C1] [ 1255.313609][ C1] ? show_regs+0x58/0x60 [ 1255.317696][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 1255.322822][ C1] ? proc_watchdog_cpumask+0xf0/0xf0 [ 1255.327944][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 1255.333245][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 1255.338961][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 1255.345295][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 1255.351689][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1255.357676][ C1] ? sysvec_apic_timer_interrupt+0x44/0xc0 [ 1255.363321][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1255.370928][ C1] ? __unwind_start+0x1ec/0x3a0 [ 1255.376333][ C1] ? __unwind_start+0x6/0x3a0 [ 1255.380930][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 1255.385860][ C1] arch_stack_walk+0xdb/0x140 [ 1255.390470][ C1] stack_trace_save+0x113/0x1c0 [ 1255.395268][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 1255.400286][ C1] ? timerqueue_add+0x250/0x270 [ 1255.404979][ C1] kasan_set_track+0x4b/0x70 [ 1255.409451][ C1] kasan_save_alloc_info+0x1f/0x30 [ 1255.414996][ C1] __kasan_slab_alloc+0x6c/0x80 [ 1255.419682][ C1] slab_post_alloc_hook+0x53/0x2c0 [ 1255.424627][ C1] ? __alloc_skb+0xcc/0x2d0 [ 1255.429151][ C1] ? __alloc_skb+0xcc/0x2d0 [ 1255.433567][ C1] kmem_cache_alloc_node+0x18a/0x2d0 [ 1255.438688][ C1] ? __alloc_skb+0xcc/0x2d0 [ 1255.443066][ C1] __alloc_skb+0xcc/0x2d0 [ 1255.447295][ C1] ndisc_alloc_skb+0xf3/0x2d0 [ 1255.451809][ C1] ndisc_send_rs+0x264/0x5f0 [ 1255.456236][ C1] addrconf_rs_timer+0x2d1/0x600 [ 1255.461012][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 1255.466897][ C1] ? _find_next_bit+0x88/0x130 [ 1255.471504][ C1] ? __next_timer_interrupt+0x1eb/0x250 [ 1255.476879][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 1255.482783][ C1] call_timer_fn+0x3b/0x2d0 [ 1255.487123][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 1255.493026][ C1] __run_timers+0x72a/0xa10 [ 1255.497655][ C1] ? calc_index+0x270/0x270 [ 1255.501968][ C1] ? __irq_exit_rcu+0x5c/0xf0 [ 1255.506477][ C1] ? asm_sysvec_irq_work+0x1b/0x20 [ 1255.511439][ C1] run_timer_softirq+0x69/0xf0 [ 1255.516046][ C1] __do_softirq+0x1d8/0x661 [ 1255.520373][ C1] ? irqtime_account_irq+0xdc/0x260 [ 1255.525400][ C1] __irq_exit_rcu+0x50/0xf0 [ 1255.529747][ C1] irq_exit_rcu+0x9/0x10 [ 1255.533816][ C1] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 1255.539578][ C1] [ 1255.542421][ C1] [ 1255.545294][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1255.551123][ C1] RIP: 0010:preempt_schedule_irq+0xc2/0x140 [ 1255.556926][ C1] Code: 4c 89 e7 e8 80 38 be fc f6 44 24 21 02 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 94 25 51 fc fb bf 01 00 00 00 a9 e4 ff ff fa bf 01 00 00 00 e8 1e 27 51 fc 65 48 8b 1d f6 3c [ 1255.578321][ C1] RSP: 0018:ffffc90001b86e80 EFLAGS: 00000246 [ 1255.584914][ C1] RAX: 1ffff1102235de01 RBX: 1ffff92000370dd4 RCX: ffffffff85001800 [ 1255.592803][ C1] RDX: 1ffffffff0f25c08 RSI: 0000000000000000 RDI: 0000000000000001 [ 1255.600811][ C1] RBP: ffffc90001b86f18 R08: ffffffff8792e040 R09: ffffffff8792e048 [ 1255.608982][ C1] R10: ffffffff8792e058 R11: ffffffff8792e050 R12: ffffc90001b86ea0 [ 1255.617093][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000370dd0 [ 1255.625314][ C1] ? queued_write_lock_slowpath+0x450/0x547 [ 1255.631145][ C1] ? preempt_schedule_notrace+0x140/0x140 [ 1255.637315][ C1] raw_irqentry_exit_cond_resched+0x2a/0x30 [ 1255.642997][ C1] irqentry_exit+0x30/0x40 [ 1255.647243][ C1] sysvec_apic_timer_interrupt+0x55/0xc0 [ 1255.652818][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1255.659140][ C1] RIP: 0010:__kernel_text_address+0x0/0x40 [ 1255.665058][ C1] Code: 89 f0 5b 41 5e 5d c3 48 c7 c1 c0 e6 6e 87 80 e1 07 80 c1 03 38 c1 7c c3 48 c7 c7 c0 e6 6e 87 e8 f6 d1 6f 00 eb b5 0f 1f 40 00 <55> 48 89 e5 53 48 89 fb e8 33 00 00 00 85 c0 0f 95 c0 48 c7 c1 00 [ 1255.684838][ C1] RSP: 0018:ffffc90001b87010 EFLAGS: 00000246 [ 1255.690742][ C1] RAX: 0000000000000000 RBX: ffffc90001b87088 RCX: 1ffff92000370e0f [ 1255.698946][ C1] RDX: 1ffff92000370e0a RSI: ffffc90001b870d0 RDI: ffffffff816593f3 [ 1255.706851][ C1] RBP: ffffc90001b87030 R08: dffffc0000000001 R09: ffffc90001b87040 [ 1255.714706][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888111aee540 [ 1255.722464][ C1] R13: ffffffff816594a0 R14: dffffc0000000000 R15: 1ffff92000370e11 [ 1255.730285][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 1255.735144][ C1] ? stack_trace_save+0x113/0x1c0 [ 1255.740142][ C1] ? unwind_get_return_address+0x4d/0x90 [ 1255.745602][ C1] arch_stack_walk+0xf3/0x140 [ 1255.750129][ C1] ? stack_trace_save+0x113/0x1c0 [ 1255.755606][ C1] stack_trace_save+0x113/0x1c0 [ 1255.760553][ C1] ? hrtimer_reprogram+0x389/0x430 [ 1255.765504][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 1255.770443][ C1] ? hrtimer_start_range_ns+0xa57/0xb80 [ 1255.775916][ C1] kasan_set_track+0x4b/0x70 [ 1255.780387][ C1] kasan_save_alloc_info+0x1f/0x30 [ 1255.785536][ C1] __kasan_slab_alloc+0x6c/0x80 [ 1255.790229][ C1] slab_post_alloc_hook+0x53/0x2c0 [ 1255.795772][ C1] ? __stack_depot_save+0x36/0x480 [ 1255.800720][ C1] ? start_this_handle+0x351/0x2080 [ 1255.805756][ C1] kmem_cache_alloc+0x175/0x2c0 [ 1255.810565][ C1] ? start_this_handle+0x351/0x2080 [ 1255.815741][ C1] start_this_handle+0x351/0x2080 [ 1255.820594][ C1] ? __mark_inode_dirty+0x200/0xa60 [ 1255.825974][ C1] ? file_modified+0x17/0x20 [ 1255.830404][ C1] ? ext4_buffered_write_iter+0x309/0x640 [ 1255.836214][ C1] ? jbd2__journal_start+0x720/0x720 [ 1255.841303][ C1] ? kasan_save_alloc_info+0x1f/0x30 [ 1255.846499][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 1255.851361][ C1] ? slab_post_alloc_hook+0x72/0x2c0 [ 1255.856483][ C1] ? jbd2__journal_start+0x150/0x720 [ 1255.861703][ C1] ? jbd2__journal_start+0x150/0x720 [ 1255.866813][ C1] ? jbd2__journal_start+0x150/0x720 [ 1255.871937][ C1] jbd2__journal_start+0x2ea/0x720 [ 1255.877085][ C1] __ext4_journal_start_sb+0x24d/0x4b0 [ 1255.882452][ C1] ext4_dirty_inode+0x8f/0x100 [ 1255.887325][ C1] ? __ext4_expand_extra_isize+0x420/0x420 [ 1255.893131][ C1] __mark_inode_dirty+0x200/0xa60 [ 1255.897984][ C1] __file_update_time+0x241/0x260 [ 1255.902849][ C1] file_modified_flags+0x3e1/0x480 [ 1255.907796][ C1] ? file_modified+0x20/0x20 [ 1255.912211][ C1] ? generic_write_checks_count+0x490/0x490 [ 1255.917957][ C1] file_modified+0x17/0x20 [ 1255.922201][ C1] ext4_buffered_write_iter+0x309/0x640 [ 1255.927685][ C1] ? schedule+0xda/0x180 [ 1255.931771][ C1] ext4_file_write_iter+0x194/0x1570 [ 1255.936912][ C1] ? futex_wait_setup+0x330/0x330 [ 1255.941836][ C1] ? avc_policy_seqno+0x1b/0x70 [ 1255.946521][ C1] ? ext4_file_read_iter+0x470/0x470 [ 1255.951674][ C1] ? fsnotify_perm+0x6a/0x5d0 [ 1255.956253][ C1] vfs_write+0x902/0xeb0 [ 1255.960359][ C1] ? file_end_write+0x1c0/0x1c0 [ 1255.965188][ C1] ? mutex_lock+0xb1/0x1e0 [ 1255.969443][ C1] ? bit_wait_io_timeout+0x120/0x120 [ 1255.974662][ C1] ? __fdget_pos+0x2e2/0x390 [ 1255.979067][ C1] ? ksys_write+0x77/0x2c0 [ 1255.983327][ C1] ksys_write+0x199/0x2c0 [ 1255.987612][ C1] ? __x64_sys_futex+0x100/0x100 [ 1255.992395][ C1] ? __ia32_sys_read+0x90/0x90 [ 1255.997084][ C1] ? fpregs_restore_userregs+0x130/0x290 [ 1256.002592][ C1] __x64_sys_write+0x7b/0x90 [ 1256.007102][ C1] do_syscall_64+0x3d/0xb0 [ 1256.011334][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1256.016996][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1256.022712][ C1] RIP: 0033:0x7fa7e1e7dd69 [ 1256.026967][ 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 [ 1256.046403][ C1] RSP: 002b:00007fa7e2cb40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1256.054972][ C1] RAX: ffffffffffffffda RBX: 00007fa7e1fabf80 RCX: 00007fa7e1e7dd69 [ 1256.062793][ C1] RDX: 000000000000001b RSI: 0000000020000600 RDI: 000000000000000a [ 1256.070895][ C1] RBP: 00007fa7e1eca49e R08: 0000000000000000 R09: 0000000000000000 [ 1256.080455][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1256.091291][ C1] R13: 000000000000000b R14: 00007fa7e1fabf80 R15: 00007fffaf1e11b8 [ 1256.100883][ C1] [ 1256.103868][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1256.109007][ C0] NMI backtrace for cpu 0 [ 1256.109033][ C0] CPU: 0 PID: 1355 Comm: syz-executor.3 Not tainted 6.1.75-syzkaller-00003-g4d55129aea65 #0 [ 1256.109085][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 1256.109112][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 1256.109187][ C0] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 8a 35 6a 01 5d c3 0f 1f 84 00 00 00 00 [ 1256.109234][ C0] RSP: 0018:ffffc90000007088 EFLAGS: 00000046 [ 1256.109273][ C0] RAX: 0000000000000129 RBX: ffffffff8650ca30 RCX: 0000000000000838 [ 1256.109305][ C0] RDX: 0000000000000000 RSI: 0000000000000129 RDI: 0000000000000838 [ 1256.109334][ C0] RBP: ffffc90000007088 R08: ffffffff8169e44b R09: ffffffff8169e33d [ 1256.109371][ C0] R10: 0000000000000002 R11: ffff888111aea880 R12: 0000000000000020 [ 1256.109403][ C0] R13: dffffc0000000000 R14: 0000000000000129 R15: dffffc0000000000 [ 1256.109438][ C0] FS: 00007f148b1dc6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1256.109481][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1256.109515][ C0] CR2: 00007f5521ab44c0 CR3: 000000011fbc7000 CR4: 00000000003506b0 [ 1256.109552][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1256.109581][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1256.109613][ C0] Call Trace: [ 1256.109625][ C0] [ 1256.109641][ C0] ? show_regs+0x58/0x60 [ 1256.109706][ C0] ? nmi_cpu_backtrace+0x285/0x2f0 [ 1256.109771][ C0] ? nmi_trigger_cpumask_backtrace+0x3c0/0x3c0 [ 1256.109842][ C0] ? native_apic_msr_write+0x39/0x50 [ 1256.109906][ C0] ? native_apic_msr_write+0x39/0x50 [ 1256.109975][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1256.110031][ C0] ? nmi_handle+0xa7/0x280 [ 1256.110084][ C0] ? native_apic_msr_write+0x39/0x50 [ 1256.110152][ C0] ? default_do_nmi+0x69/0x160 [ 1256.110215][ C0] ? exc_nmi+0xaf/0x120 [ 1256.110266][ C0] ? end_repeat_nmi+0x16/0x31 [ 1256.110318][ C0] ? clockevents_program_event+0x7d/0x300 [ 1256.110365][ C0] ? clockevents_program_event+0x18b/0x300 [ 1256.110414][ C0] ? native_apic_msr_write+0x39/0x50 [ 1256.110482][ C0] ? native_apic_msr_write+0x39/0x50 [ 1256.110551][ C0] ? native_apic_msr_write+0x39/0x50 [ 1256.110618][ C0] [ 1256.110631][ C0] [ 1256.110644][ C0] lapic_next_event+0x5f/0x70 [ 1256.110690][ C0] clockevents_program_event+0x1c1/0x300 [ 1256.110742][ C0] tick_program_event+0x9f/0x120 [ 1256.110797][ C0] hrtimer_interrupt+0x625/0xaa0 [ 1256.110890][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1256.110972][ C0] sysvec_apic_timer_interrupt+0x44/0xc0 [ 1256.111032][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1256.111082][ C0] RIP: 0010:update_stack_state+0x328/0x460 [ 1256.111144][ C0] Code: 38 00 74 08 4c 89 ef e8 36 b3 84 00 41 f6 45 00 03 4c 8b 75 b8 74 66 45 31 f6 e9 af 00 00 00 48 8b 45 d0 4c 8d 70 38 4c 89 f0 <48> c1 e8 03 49 bf 00 00 00 00 00 fc ff df 42 80 3c 38 00 74 08 4c [ 1256.111191][ C0] RSP: 0018:ffffc90000007350 EFLAGS: 00000246 [ 1256.111235][ C0] RAX: ffffc900000074d8 RBX: ffffc900000074c8 RCX: ffffc90000007c08 [ 1256.111271][ C0] RDX: 1ffff92000000e96 RSI: ffffc90000007bf8 RDI: ffffc900000074f8 [ 1256.111310][ C0] RBP: ffffc90000007408 R08: ffffc90000007588 R09: 0000000000000007 [ 1256.111345][ C0] R10: ffffc90000007590 R11: dffffc0000000001 R12: 1ffff92000000e9c [ 1256.111384][ C0] R13: 0000000000000000 R14: ffffc900000074d8 R15: 0000000000000002 [ 1256.111445][ C0] unwind_next_frame+0x3cb/0x700 [ 1256.111510][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 1256.111559][ C0] arch_stack_walk+0x10d/0x140 [ 1256.111629][ C0] ? ndisc_send_skb+0x28b/0xdc0 [ 1256.111679][ C0] stack_trace_save+0x113/0x1c0 [ 1256.111728][ C0] ? get_stack_info_noinstr+0x1b/0x130 [ 1256.111783][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 1256.111839][ C0] ? update_stack_state+0x15d/0x460 [ 1256.111905][ C0] kasan_set_track+0x4b/0x70 [ 1256.111967][ C0] ? kasan_set_track+0x4b/0x70 [ 1256.112029][ C0] ? kasan_save_alloc_info+0x1f/0x30 [ 1256.112103][ C0] ? __kasan_slab_alloc+0x6c/0x80 [ 1256.112167][ C0] ? slab_post_alloc_hook+0x53/0x2c0 [ 1256.112224][ C0] ? kmem_cache_alloc+0x175/0x2c0 [ 1256.112270][ C0] ? dst_alloc+0x164/0x1e0 [ 1256.112326][ C0] ? icmp6_dst_alloc+0xf8/0x510 [ 1256.112382][ C0] ? ndisc_send_skb+0x28b/0xdc0 [ 1256.112462][ C0] ? __stack_depot_save+0x36/0x480 [ 1256.112523][ C0] kasan_save_alloc_info+0x1f/0x30 [ 1256.112598][ C0] __kasan_slab_alloc+0x6c/0x80 [ 1256.112664][ C0] slab_post_alloc_hook+0x53/0x2c0 [ 1256.112713][ C0] ? dst_alloc+0x164/0x1e0 [ 1256.112773][ C0] ? dst_alloc+0x164/0x1e0 [ 1256.112831][ C0] kmem_cache_alloc+0x175/0x2c0 [ 1256.112877][ C0] ? __irq_exit_rcu+0x50/0xf0 [ 1256.112932][ C0] ? dst_alloc+0x164/0x1e0 [ 1256.112990][ C0] ? ipv6_sysctl_rtcache_flush+0x120/0x120 [ 1256.113061][ C0] dst_alloc+0x164/0x1e0 [ 1256.113122][ C0] icmp6_dst_alloc+0xf8/0x510 [ 1256.113178][ C0] ? icmpv6_flow_init+0xce/0x130 [ 1256.113253][ C0] ndisc_send_skb+0x28b/0xdc0 [ 1256.113308][ C0] ? ndisc_mc_map+0x920/0x920 [ 1256.113367][ C0] ? memcpy+0x56/0x70 [ 1256.113408][ C0] ? __ndisc_fill_addr_option+0xdb/0x130 [ 1256.113461][ C0] ndisc_send_rs+0x47d/0x5f0 [ 1256.113511][ C0] addrconf_rs_timer+0x2d1/0x600 [ 1256.113564][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1256.113617][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1256.113688][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 1256.113762][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1256.113814][ C0] call_timer_fn+0x3b/0x2d0 [ 1256.113882][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 1256.113934][ C0] __run_timers+0x72a/0xa10 [ 1256.114012][ C0] ? calc_index+0x270/0x270 [ 1256.114095][ C0] run_timer_softirq+0x69/0xf0 [ 1256.114161][ C0] __do_softirq+0x1d8/0x661 [ 1256.114233][ C0] ? irqtime_account_irq+0xdc/0x260 [ 1256.114310][ C0] __irq_exit_rcu+0x50/0xf0 [ 1256.114366][ C0] irq_exit_rcu+0x9/0x10 [ 1256.114420][ C0] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 1256.114480][ C0] [ 1256.114493][ C0] [ 1256.114508][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1256.114558][ C0] RIP: 0010:preempt_schedule_irq+0xc2/0x140 [ 1256.114615][ C0] Code: 4c 89 e7 e8 80 38 be fc f6 44 24 21 02 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 94 25 51 fc fb bf 01 00 00 00 a9 e4 ff ff fa bf 01 00 00 00 e8 1e 27 51 fc 65 48 8b 1d f6 3c [ 1256.114657][ C0] RSP: 0018:ffffc90001b07660 EFLAGS: 00000246 [ 1256.114695][ C0] RAX: 1ffff1102235d669 RBX: 1ffff92000360ed0 RCX: ffffffff85001800 [ 1256.114734][ C0] RDX: 1ffffffff0f25c00 RSI: 0000000000000000 RDI: 0000000000000001 [ 1256.114767][ C0] RBP: ffffc90001b076e8 R08: ffffffff8792e000 R09: ffffffff8792e008 [ 1256.114804][ C0] R10: ffffffff8792e018 R11: ffffffff8792e010 R12: ffffc90001b07680 [ 1256.114841][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000360ecc [ 1256.114883][ C0] ? queued_write_lock_slowpath+0x450/0x547 [ 1256.114965][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 1256.115022][ C0] ? __schedule+0xd/0x1550 [ 1256.115075][ C0] raw_irqentry_exit_cond_resched+0x2a/0x30 [ 1256.115137][ C0] irqentry_exit+0x30/0x40 [ 1256.115192][ C0] sysvec_apic_timer_interrupt+0x55/0xc0 [ 1256.115259][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1256.115309][ C0] RIP: 0010:__should_failslab+0x2a/0xf0 [ 1256.115362][ C0] Code: 55 48 89 e5 41 57 41 56 41 54 53 89 f3 49 89 fe 48 c7 c0 28 7a 96 87 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 <74> 0c 48 c7 c7 28 7a 96 87 e8 b8 88 ff ff 31 c0 f7 c3 00 80 00 00 [ 1256.115403][ C0] RSP: 0018:ffffc90001b077e8 EFLAGS: 00000246 [ 1256.115440][ C0] RAX: 1ffffffff0f2cf45 RBX: 0000000000000dc0 RCX: dffffc0000000000 [ 1256.115476][ C0] RDX: 0000000000000000 RSI: 0000000000000dc0 RDI: ffff8881002a1380 [ 1256.115508][ C0] RBP: ffffc90001b07808 R08: ffffffff81454cd4 R09: ffffed1021f9fb21 [ 1256.115546][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 1256.115581][ C0] R13: ffffffff817631c1 R14: ffff8881002a1380 R15: ffff8881002a1380 [ 1256.115620][ C0] ? taskstats_exit+0x211/0xb50 [ 1256.115685][ C0] ? do_exit+0x724/0x2b80 [ 1256.115741][ C0] should_failslab+0x9/0x20 [ 1256.115803][ C0] kmem_cache_alloc+0x3b/0x2c0 [ 1256.115855][ C0] taskstats_exit+0x211/0xb50 [ 1256.115915][ C0] ? raw_irqentry_exit_cond_resched+0x2a/0x30 [ 1256.115986][ C0] ? proc_do_uts_string+0x310/0x310 [ 1256.116051][ C0] ? sync_mm_rss+0x291/0x2e0 [ 1256.116111][ C0] do_exit+0x9f7/0x2b80 [ 1256.116158][ C0] ? queued_write_lock_slowpath+0x450/0x547 [ 1256.116245][ C0] ? __kasan_check_read+0x11/0x20 [ 1256.116326][ C0] ? put_task_struct+0x80/0x80 [ 1256.116374][ C0] ? irqentry_exit+0x30/0x40 [ 1256.116430][ C0] ? sysvec_irq_work+0x52/0xb0 [ 1256.116484][ C0] ? asm_sysvec_irq_work+0x1b/0x20 [ 1256.116535][ C0] ? do_group_exit+0x7f/0x2d0 [ 1256.116591][ C0] do_group_exit+0x21a/0x2d0 [ 1256.116646][ C0] get_signal+0x169d/0x1820 [ 1256.116698][ C0] ? __kasan_check_read+0x11/0x20 [ 1256.116785][ C0] ? ptrace_notify+0x350/0x350 [ 1256.116836][ C0] ? irqentry_exit+0x30/0x40 [ 1256.116890][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1256.116957][ C0] arch_do_signal_or_restart+0xb0/0x16f0 [ 1256.117033][ C0] ? do_futex+0x55c/0x9a0 [ 1256.117100][ C0] ? __ia32_sys_get_robust_list+0x90/0x90 [ 1256.117169][ C0] ? get_sigframe_size+0x10/0x10 [ 1256.117247][ C0] ? __se_sys_futex+0x35e/0x3c0 [ 1256.117325][ C0] exit_to_user_mode_loop+0x74/0xa0 [ 1256.117386][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 1256.117447][ C0] syscall_exit_to_user_mode+0x26/0x140 [ 1256.117509][ C0] do_syscall_64+0x49/0xb0 [ 1256.117554][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1256.117613][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1256.117691][ C0] RIP: 0033:0x7f148a47dd69 [ 1256.117727][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1256.117768][ C0] RSP: 002b:00007f148b1dc178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1256.117814][ C0] RAX: fffffffffffffe00 RBX: 00007f148a5abf88 RCX: 00007f148a47dd69 [ 1256.117850][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f148a5abf88 [ 1256.117882][ C0] RBP: 00007f148a5abf80 R08: 00007f148b1dc6c0 R09: 00007f148b1dc6c0 [ 1256.117919][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f148a5abf8c [ 1256.117951][ C0] R13: 000000000000000b R14: 00007ffc9d7eba70 R15: 00007ffc9d7ebb58 [ 1256.117998][ C0]