Warning: Permanently added '10.128.1.27' (ED25519) to the list of known hosts. 2026/03/29 03:50:26 parsed 1 programs [ 225.178978][ T28] audit: type=1400 audit(1774756226.487:64): avc: denied { node_bind } for pid=284 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 225.200076][ T28] audit: type=1400 audit(1774756226.487:65): avc: denied { module_request } for pid=284 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 226.322851][ T28] audit: type=1400 audit(1774756227.627:66): avc: denied { mounton } for pid=292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 226.326262][ T292] cgroup: Unknown subsys name 'net' [ 226.345792][ T28] audit: type=1400 audit(1774756227.627:67): avc: denied { mount } for pid=292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 226.374470][ T28] audit: type=1400 audit(1774756227.667:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 226.374923][ T292] cgroup: Unknown subsys name 'devices' [ 226.529005][ T292] cgroup: Unknown subsys name 'hugetlb' [ 226.534756][ T292] cgroup: Unknown subsys name 'rlimit' [ 226.649276][ T28] audit: type=1400 audit(1774756227.957:69): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 226.672612][ T28] audit: type=1400 audit(1774756227.957:70): avc: denied { create } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 226.693797][ T28] audit: type=1400 audit(1774756227.957:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 226.714417][ T28] audit: type=1400 audit(1774756227.957:72): avc: denied { read } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 226.735014][ T28] audit: type=1400 audit(1774756227.957:73): avc: denied { mounton } for pid=292 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 226.740713][ T295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 226.791862][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 227.562188][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 227.786387][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.793721][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.801448][ T314] device bridge_slave_0 entered promiscuous mode [ 227.808589][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.816078][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.824748][ T314] device bridge_slave_1 entered promiscuous mode [ 227.873423][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.880932][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.888664][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.895948][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.918687][ T268] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.926010][ T268] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.934144][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.941778][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.951221][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.959643][ T268] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.967021][ T268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.977197][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.985478][ T268] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.992563][ T268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.006934][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 228.016568][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 228.031141][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.044092][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.052315][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.059961][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.068366][ T314] device veth0_vlan entered promiscuous mode [ 228.080380][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 228.089801][ T314] device veth1_macvtap entered promiscuous mode [ 228.100271][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 228.110485][ T268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/29 03:50:30 executed programs: 0 [ 228.866079][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.874236][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.882507][ T358] device bridge_slave_0 entered promiscuous mode [ 228.889858][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.897598][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.905589][ T358] device bridge_slave_1 entered promiscuous mode [ 228.914057][ T42] device bridge_slave_1 left promiscuous mode [ 228.920698][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.928423][ T42] device bridge_slave_0 left promiscuous mode [ 228.934935][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.943380][ T42] device veth1_macvtap left promiscuous mode [ 228.950029][ T42] device veth0_vlan left promiscuous mode [ 229.090861][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.098136][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.105815][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.113004][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.133844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.141632][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.149211][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.158968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 229.167337][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.174402][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.183664][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 229.192183][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.199349][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.212642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 229.222903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 229.238814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 229.251970][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 229.260699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 229.268485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 229.277755][ T358] device veth0_vlan entered promiscuous mode [ 229.290370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 229.300195][ T358] device veth1_macvtap entered promiscuous mode [ 229.310436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 229.320459][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/29 03:50:35 executed programs: 270 2026/03/29 03:50:40 executed programs: 570 [ 239.444032][ T2164] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.451261][ T2164] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.458797][ T2164] device bridge_slave_0 entered promiscuous mode [ 239.465781][ T2164] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.472977][ T2164] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.481415][ T2164] device bridge_slave_1 entered promiscuous mode [ 239.532311][ T2164] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.539523][ T2164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.547294][ T2164] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.554615][ T2164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.574903][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.582714][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.590258][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.601557][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.609916][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.617157][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.626056][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.634692][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.642195][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.655695][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.667308][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.682530][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.696268][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.705056][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.712829][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.721618][ T2164] device veth0_vlan entered promiscuous mode [ 239.732577][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.743877][ T2164] device veth1_macvtap entered promiscuous mode [ 239.753821][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 239.765097][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 239.968660][ T268] device bridge_slave_1 left promiscuous mode [ 239.975138][ T268] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.983922][ T268] device bridge_slave_0 left promiscuous mode [ 239.990651][ T268] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.000031][ T268] device veth1_macvtap left promiscuous mode [ 240.007070][ T268] device veth0_vlan left promiscuous mode 2026/03/29 03:50:45 executed programs: 846 [ 348.356755][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 348.363581][ C0] rcu: 0-...!: (9999 ticks this GP) idle=8914/1/0x4000000000000000 softirq=9065/9065 fqs=1 [ 348.373830][ C0] (t=10001 jiffies g=7057 q=8 ncpus=2) [ 348.379384][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g7057 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 348.391812][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=1835 [ 348.399974][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g7057 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 348.411271][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 348.421432][ C0] rcu: RCU grace-period kthread stack dump: [ 348.427418][ C0] task:rcu_preempt state:I stack:28352 pid:14 ppid:2 flags:0x00004000 [ 348.437087][ C0] Call Trace: [ 348.440388][ C0] [ 348.443329][ C0] __schedule+0xba6/0x1500 [ 348.447772][ C0] ? release_firmware_map_entry+0x190/0x190 [ 348.453786][ C0] schedule+0xbd/0x170 [ 348.457871][ C0] schedule_timeout+0x159/0x340 [ 348.462741][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 348.468118][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 348.473596][ C0] ? __cfi_process_timeout+0x10/0x10 [ 348.479060][ C0] ? prepare_to_swait_event+0x308/0x320 [ 348.484617][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 348.489466][ C0] ? __cfi_dyntick_save_progress_counter+0x10/0x10 [ 348.495984][ C0] ? rcu_gp_init+0xf30/0xf30 [ 348.500572][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 348.506522][ C0] ? finish_swait+0x17d/0x1b0 [ 348.511292][ C0] rcu_gp_kthread+0x99/0x390 [ 348.515905][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 348.521120][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 348.526433][ C0] ? __kasan_check_read+0x11/0x20 [ 348.531571][ C0] ? __kthread_parkme+0x142/0x180 [ 348.536611][ C0] kthread+0x281/0x320 [ 348.540685][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 348.545979][ C0] ? __cfi_kthread+0x10/0x10 [ 348.550576][ C0] ret_from_fork+0x1f/0x30 [ 348.555005][ C0] [ 348.558023][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 348.564356][ C0] Sending NMI from CPU 0 to CPUs 1: [ 348.569667][ C1] NMI backtrace for cpu 1 [ 348.569681][ C1] CPU: 1 PID: 3699 Comm: syz.2.1127 Not tainted syzkaller #0 [ 348.569698][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 348.569707][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x596/0xc40 [ 348.569738][ C1] Code: 00 41 c6 45 00 00 41 0f b6 04 17 84 c0 0f 85 46 01 00 00 48 8b 44 24 10 c6 00 01 41 bd 00 80 ff ff eb 07 f3 90 41 ff c5 74 5b <41> 0f b6 04 16 84 c0 75 35 80 3b 00 75 eb 48 89 df be 02 00 00 00 [ 348.569752][ C1] RSP: 0018:ffffc900047c7700 EFLAGS: 00000282 [ 348.569767][ C1] RAX: 0000000000000000 RBX: ffff88811fe14a98 RCX: ffffffff850128a2 [ 348.569780][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fe14a98 [ 348.569791][ C1] RBP: ffffc900047c77f0 R08: ffff88811fe14a98 R09: 1ffff11023fc2953 [ 348.569809][ C1] R10: dffffc0000000000 R11: ffffed1023fc2954 R12: 1ffff1103ede0001 [ 348.569821][ C1] R13: 00000000ffffc2a1 R14: 1ffff11023fc2953 R15: 1ffff11023fc2953 [ 348.569834][ C1] FS: 00007fa77118e6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 348.569849][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 348.569860][ C1] CR2: 0000200000000000 CR3: 0000000111fa4000 CR4: 00000000003506a0 [ 348.569875][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 348.569884][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 348.569895][ C1] Call Trace: [ 348.569900][ C1] [ 348.569908][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 348.569926][ C1] ? avc_has_perm+0x163/0x250 [ 348.569953][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 348.569970][ C1] _raw_spin_lock_bh+0xe4/0xf0 [ 348.569994][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 348.570019][ C1] ? selinux_socket_sendmsg+0x22f/0x340 [ 348.570035][ C1] lock_sock_nested+0x90/0x2a0 [ 348.570054][ C1] ? __cfi_lock_sock_nested+0x10/0x10 [ 348.570071][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 348.570097][ C1] ? _raw_spin_unlock_bh+0x50/0x60 [ 348.570122][ C1] tipc_sendstream+0x47/0x70 [ 348.570147][ C1] ? __cfi_tipc_sendstream+0x10/0x10 [ 348.570170][ C1] ____sys_sendmsg+0x5cc/0x990 [ 348.570197][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 348.570223][ C1] ? import_iovec+0x7c/0xb0 [ 348.570247][ C1] ___sys_sendmsg+0x2a2/0x360 [ 348.570273][ C1] ? __sys_sendmsg+0x290/0x290 [ 348.570306][ C1] ? __fdget+0x19c/0x220 [ 348.570323][ C1] __x64_sys_sendmsg+0x205/0x2d0 [ 348.570348][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 348.570376][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 348.570398][ C1] x64_sys_call+0x171/0x9a0 [ 348.570418][ C1] do_syscall_64+0x4c/0xa0 [ 348.570442][ C1] ? clear_bhb_loop+0x30/0x80 [ 348.570460][ C1] ? clear_bhb_loop+0x30/0x80 [ 348.570478][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 348.570496][ C1] RIP: 0033:0x7fa77039c819 [ 348.570515][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 348.570528][ C1] RSP: 002b:00007fa77118e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.570544][ C1] RAX: ffffffffffffffda RBX: 00007fa770615fa0 RCX: 00007fa77039c819 [ 348.570556][ C1] RDX: 0000000000000000 RSI: 0000200000003280 RDI: 0000000000000004 [ 348.570567][ C1] RBP: 00007fa770432c91 R08: 0000000000000000 R09: 0000000000000000 [ 348.570577][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 348.570587][ C1] R13: 00007fa770616038 R14: 00007fa770615fa0 R15: 00007ffd761a31f8 [ 348.570602][ C1] [ 348.570673][ C0] CPU: 0 PID: 3700 Comm: syz.2.1127 Not tainted syzkaller #0 [ 348.933104][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 348.943271][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x36/0x90 [ 348.950140][ C0] Code: c0 fa 90 7e 65 8b 0d c1 fa 90 7e 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 6c 0b 00 00 00 74 52 8b 8a 48 0b 00 00 <83> f9 03 75 47 48 8b 8a 50 0b 00 00 44 8b 8a 4c 0b 00 00 49 c1 e1 [ 348.970396][ C0] RSP: 0018:ffffc9000487e630 EFLAGS: 00000246 [ 348.976503][ C0] RAX: ffffffff84d9cd0f RBX: 1ffff11022719a1b RCX: 0000000000000000 [ 348.985276][ C0] RDX: ffff88811948e540 RSI: 0000000000000000 RDI: 0000000000000000 [ 348.993431][ C0] RBP: ffffc9000487e630 R08: 0000000000000004 R09: 000000000487e603 [ 349.001498][ C0] R10: dffffc0000000000 R11: fffff5200090fcd8 R12: ffff88811fe14df0 [ 349.009667][ C0] R13: 00000000000003f0 R14: 0000000000000000 R15: ffff8881138cd0de [ 349.017754][ C0] FS: 00007fa7701ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 349.026899][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 349.033489][ C0] CR2: 00007fa7701feff8 CR3: 0000000111fa4000 CR4: 00000000003506b0 [ 349.041830][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 349.049813][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 349.057882][ C0] Call Trace: [ 349.061356][ C0] [ 349.064381][ C0] tipc_sk_lookup+0x31f/0x620 [ 349.069073][ C0] ? tipc_sk_rcv+0x2c10/0x2c10 [ 349.073858][ C0] tipc_sk_rcv+0x416/0x2c10 [ 349.078363][ C0] ? stack_trace_save+0xa6/0xf0 [ 349.083240][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 349.089251][ C0] ? __stack_depot_save+0x445/0x480 [ 349.094580][ C0] ? kasan_set_track+0x4b/0x70 [ 349.099462][ C0] ? kasan_save_free_info+0x31/0x50 [ 349.104778][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 349.109814][ C0] ? tipc_sk_proto_rcv+0xa7c/0x15a0 [ 349.115073][ C0] ? tipc_sk_backlog_rcv+0x17d/0x210 [ 349.120369][ C0] ? __release_sock+0x154/0x380 [ 349.125279][ C0] ? sockopt_release_sock+0x95/0x1f0 [ 349.130572][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 349.135525][ C0] ? do_syscall_64+0x4c/0xa0 [ 349.140130][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 349.146214][ C0] tipc_node_xmit+0x26c/0xd90 [ 349.151085][ C0] ? debug_smp_processor_id+0x17/0x20 [ 349.156591][ C0] ? kasan_quarantine_put+0x34/0x190 [ 349.161897][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 349.167378][ C0] ? ____kasan_slab_free+0x13d/0x180 [ 349.172686][ C0] ? __kasan_slab_free+0x11/0x20 [ 349.177642][ C0] tipc_node_distr_xmit+0x2a3/0x3b0 [ 349.182872][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 349.188609][ C0] tipc_sk_rcv+0x1a14/0x2c10 [ 349.193244][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 349.198197][ C0] tipc_node_xmit+0x26c/0xd90 [ 349.202987][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 349.208294][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 349.213586][ C0] tipc_sk_proto_rcv+0xa7c/0x15a0 [ 349.218709][ C0] ? tipc_sk_filter_rcv+0x2cf0/0x2cf0 [ 349.224113][ C0] ? unwind_get_return_address+0x4d/0x90 [ 349.229933][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 349.236274][ C0] ? arch_stack_walk+0x30/0x150 [ 349.241148][ C0] tipc_sk_filter_rcv+0x2b04/0x2cf0 [ 349.246555][ C0] ? stack_trace_save+0xa6/0xf0 [ 349.251510][ C0] ? __stack_depot_save+0x36/0x480 [ 349.256638][ C0] ? ____kasan_slab_free+0x132/0x180 [ 349.262112][ C0] ? __kasan_slab_free+0x11/0x20 [ 349.267358][ C0] ? kasan_set_track+0x60/0x70 [ 349.272243][ C0] ? kasan_set_track+0x4b/0x70 [ 349.277032][ C0] ? kasan_save_free_info+0x31/0x50 [ 349.282351][ C0] ? ____kasan_slab_free+0x132/0x180 [ 349.287725][ C0] ? __kasan_slab_free+0x11/0x20 [ 349.292682][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 349.298341][ C0] ? kmem_cache_free+0x12d/0x300 [ 349.303615][ C0] ? kfree_skbmem+0x10c/0x180 [ 349.308494][ C0] ? kfree_skb_reason+0xdc/0x230 [ 349.313548][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 349.318679][ C0] ? tipc_sk_filter_rcv+0xc13/0x2cf0 [ 349.324260][ C0] ? tipc_sk_backlog_rcv+0x117/0x210 [ 349.329566][ C0] ? __release_sock+0x154/0x380 [ 349.334426][ C0] ? sockopt_release_sock+0x95/0x1f0 [ 349.339811][ C0] ? sock_setsockopt+0x5a/0x70 [ 349.344594][ C0] ? __sys_setsockopt+0x269/0x4e0 [ 349.349666][ C0] ? x64_sys_call+0x124/0x9a0 [ 349.354413][ C0] ? do_syscall_64+0x4c/0xa0 [ 349.359063][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 349.365188][ C0] ? tipc_sk_publish+0x470/0x470 [ 349.370142][ C0] ? __kasan_check_write+0x14/0x20 [ 349.375760][ C0] ? _raw_spin_lock_bh+0x94/0xf0 [ 349.381685][ C0] tipc_sk_rcv+0x7ed/0x2c10 [ 349.386584][ C0] ? kmem_cache_free+0x12d/0x300 [ 349.391633][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 349.396795][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 349.401771][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0 [ 349.407217][ C0] tipc_node_xmit+0x26c/0xd90 [ 349.411916][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 349.417223][ C0] tipc_node_distr_xmit+0x2a3/0x3b0 [ 349.422437][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 349.428344][ C0] tipc_sk_backlog_rcv+0x17d/0x210 [ 349.433650][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10 [ 349.439509][ C0] __release_sock+0x154/0x380 [ 349.444202][ C0] sockopt_release_sock+0x95/0x1f0 [ 349.449331][ C0] sk_setsockopt+0x1442/0x2730 [ 349.454197][ C0] ? __cfi_sk_setsockopt+0x10/0x10 [ 349.459317][ C0] ? selinux_socket_setsockopt+0x282/0x360 [ 349.465228][ C0] ? handle_mm_fault+0x1841/0x26c0 [ 349.470386][ C0] ? __fget_files+0x2d5/0x330 [ 349.475225][ C0] sock_setsockopt+0x5a/0x70 [ 349.479835][ C0] __sys_setsockopt+0x269/0x4e0 [ 349.484969][ C0] ? __cfi___sys_setsockopt+0x10/0x10 [ 349.490352][ C0] ? do_user_addr_fault+0x9ac/0x1050 [ 349.495742][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 349.500977][ C0] x64_sys_call+0x124/0x9a0 [ 349.505598][ C0] do_syscall_64+0x4c/0xa0 [ 349.510108][ C0] ? clear_bhb_loop+0x30/0x80 [ 349.514795][ C0] ? clear_bhb_loop+0x30/0x80 [ 349.519475][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 349.525381][ C0] RIP: 0033:0x7fa77039c819 [ 349.529827][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 349.549618][ C0] RSP: 002b:00007fa7701ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 349.558223][ C0] RAX: ffffffffffffffda RBX: 00007fa770616090 RCX: 00007fa77039c819 [ 349.566292][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 349.574350][ C0] RBP: 00007fa770432c91 R08: 0000000000000004 R09: 0000000000000000 [ 349.582335][ C0] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 [ 349.590328][ C0] R13: 00007fa770616128 R14: 00007fa770616090 R15: 00007ffd761a31f8 [ 349.598459][ C0] [ 485.282146][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz.2.1127:3700] [ 485.290459][ C0] Modules linked in: [ 485.294352][ C0] CPU: 0 PID: 3700 Comm: syz.2.1127 Not tainted syzkaller #0 [ 485.301811][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 485.311875][ C0] RIP: 0010:_raw_spin_lock_bh+0x72/0xf0 [ 485.317458][ C0] Code: ef 03 48 b8 f1 f1 f1 f1 f8 f3 f3 f3 49 bc 00 00 00 00 00 fc ff df 4b 89 04 27 bf 01 02 00 00 e8 34 9e 4b fc 43 c6 44 27 04 04 44 24 20 00 00 00 00 48 89 df be 04 00 00 00 e8 a9 bc b5 fc 4c [ 485.337427][ C0] RSP: 0018:ffffc9000487e6a0 EFLAGS: 00000202 [ 485.343597][ C0] RAX: 0000000000000402 RBX: ffffc9000487ebd4 RCX: ffffffff87b78103 [ 485.351568][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000201 [ 485.359549][ C0] RBP: ffffc9000487e730 R08: ffff88811fe14a83 R09: 1ffff11023fc2950 [ 485.367529][ C0] R10: dffffc0000000000 R11: ffffed1023fc2951 R12: dffffc0000000000 [ 485.375508][ C0] R13: dffffc0000000000 R14: ffffc9000487e6c0 R15: 1ffff9200090fcd4 [ 485.383558][ C0] FS: 00007fa7701ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 485.392919][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 485.399506][ C0] CR2: 00007fa7701feff8 CR3: 0000000111fa4000 CR4: 00000000003506b0 [ 485.407533][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 485.415605][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 485.423587][ C0] Call Trace: [ 485.427049][ C0] [ 485.430031][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 485.435641][ C0] tipc_sk_rcv+0x270/0x2c10 [ 485.440159][ C0] ? stack_trace_save+0xa6/0xf0 [ 485.445019][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 485.450828][ C0] ? __stack_depot_save+0x445/0x480 [ 485.456034][ C0] ? kasan_set_track+0x4b/0x70 [ 485.460801][ C0] ? kasan_save_free_info+0x31/0x50 [ 485.466020][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 485.471142][ C0] ? tipc_sk_proto_rcv+0xa7c/0x15a0 [ 485.476440][ C0] ? tipc_sk_backlog_rcv+0x17d/0x210 [ 485.481820][ C0] ? __release_sock+0x154/0x380 [ 485.486684][ C0] ? sockopt_release_sock+0x95/0x1f0 [ 485.492023][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 485.496973][ C0] ? do_syscall_64+0x4c/0xa0 [ 485.501580][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 485.507665][ C0] tipc_node_xmit+0x26c/0xd90 [ 485.512353][ C0] ? debug_smp_processor_id+0x17/0x20 [ 485.517732][ C0] ? kasan_quarantine_put+0x34/0x190 [ 485.523029][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 485.528488][ C0] ? ____kasan_slab_free+0x13d/0x180 [ 485.533792][ C0] ? __kasan_slab_free+0x11/0x20 [ 485.538754][ C0] tipc_node_distr_xmit+0x2a3/0x3b0 [ 485.544139][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 485.549879][ C0] tipc_sk_rcv+0x1a14/0x2c10 [ 485.554485][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 485.559519][ C0] tipc_node_xmit+0x26c/0xd90 [ 485.564209][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 485.569418][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 485.574633][ C0] tipc_sk_proto_rcv+0xa7c/0x15a0 [ 485.579698][ C0] ? tipc_sk_filter_rcv+0x2cf0/0x2cf0 [ 485.585083][ C0] ? unwind_get_return_address+0x4d/0x90 [ 485.590733][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 485.596910][ C0] ? arch_stack_walk+0x30/0x150 [ 485.601784][ C0] tipc_sk_filter_rcv+0x2b04/0x2cf0 [ 485.607092][ C0] ? stack_trace_save+0xa6/0xf0 [ 485.612044][ C0] ? __stack_depot_save+0x36/0x480 [ 485.617164][ C0] ? ____kasan_slab_free+0x132/0x180 [ 485.622465][ C0] ? __kasan_slab_free+0x11/0x20 [ 485.627414][ C0] ? kasan_set_track+0x60/0x70 [ 485.632287][ C0] ? kasan_set_track+0x4b/0x70 [ 485.637065][ C0] ? kasan_save_free_info+0x31/0x50 [ 485.642285][ C0] ? ____kasan_slab_free+0x132/0x180 [ 485.647584][ C0] ? __kasan_slab_free+0x11/0x20 [ 485.652542][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 485.658107][ C0] ? kmem_cache_free+0x12d/0x300 [ 485.663073][ C0] ? kfree_skbmem+0x10c/0x180 [ 485.667758][ C0] ? kfree_skb_reason+0xdc/0x230 [ 485.673057][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 485.678090][ C0] ? tipc_sk_filter_rcv+0xc13/0x2cf0 [ 485.683386][ C0] ? tipc_sk_backlog_rcv+0x117/0x210 [ 485.688680][ C0] ? __release_sock+0x154/0x380 [ 485.693542][ C0] ? sockopt_release_sock+0x95/0x1f0 [ 485.698846][ C0] ? sock_setsockopt+0x5a/0x70 [ 485.703726][ C0] ? __sys_setsockopt+0x269/0x4e0 [ 485.708760][ C0] ? x64_sys_call+0x124/0x9a0 [ 485.713451][ C0] ? do_syscall_64+0x4c/0xa0 [ 485.718142][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 485.724219][ C0] ? tipc_sk_publish+0x470/0x470 [ 485.729169][ C0] ? __kasan_check_write+0x14/0x20 [ 485.734285][ C0] ? _raw_spin_lock_bh+0x94/0xf0 [ 485.739230][ C0] tipc_sk_rcv+0x7ed/0x2c10 [ 485.743760][ C0] ? kmem_cache_free+0x12d/0x300 [ 485.748718][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 485.753757][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 485.758698][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0 [ 485.764081][ C0] tipc_node_xmit+0x26c/0xd90 [ 485.768772][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 485.773985][ C0] tipc_node_distr_xmit+0x2a3/0x3b0 [ 485.779236][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 485.784992][ C0] tipc_sk_backlog_rcv+0x17d/0x210 [ 485.790205][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10 [ 485.795864][ C0] __release_sock+0x154/0x380 [ 485.800630][ C0] sockopt_release_sock+0x95/0x1f0 [ 485.805755][ C0] sk_setsockopt+0x1442/0x2730 [ 485.810526][ C0] ? __cfi_sk_setsockopt+0x10/0x10 [ 485.815655][ C0] ? selinux_socket_setsockopt+0x282/0x360 [ 485.821469][ C0] ? handle_mm_fault+0x1841/0x26c0 [ 485.826596][ C0] ? __fget_files+0x2d5/0x330 [ 485.831298][ C0] sock_setsockopt+0x5a/0x70 [ 485.835998][ C0] __sys_setsockopt+0x269/0x4e0 [ 485.840863][ C0] ? __cfi___sys_setsockopt+0x10/0x10 [ 485.846345][ C0] ? do_user_addr_fault+0x9ac/0x1050 [ 485.851636][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 485.856690][ C0] x64_sys_call+0x124/0x9a0 [ 485.861208][ C0] do_syscall_64+0x4c/0xa0 [ 485.865635][ C0] ? clear_bhb_loop+0x30/0x80 [ 485.870316][ C0] ? clear_bhb_loop+0x30/0x80 [ 485.874999][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 485.880890][ C0] RIP: 0033:0x7fa77039c819 [ 485.885318][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 485.905013][ C0] RSP: 002b:00007fa7701ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 485.913567][ C0] RAX: ffffffffffffffda RBX: 00007fa770616090 RCX: 00007fa77039c819 [ 485.921731][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 485.929854][ C0] RBP: 00007fa770432c91 R08: 0000000000000004 R09: 0000000000000000 [ 485.937941][ C0] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 [ 485.946032][ C0] R13: 00007fa770616128 R14: 00007fa770616090 R15: 00007ffd761a31f8 [ 485.954108][ C0] [ 485.957136][ C0] Sending NMI from CPU 0 to CPUs 1: [ 485.962382][ C1] NMI backtrace for cpu 1 [ 485.962400][ C1] CPU: 1 PID: 3699 Comm: syz.2.1127 Not tainted syzkaller #0 [ 485.962417][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 485.962425][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x591/0xc40 [ 485.962450][ C1] Code: 0f 85 33 01 00 00 41 c6 45 00 00 41 0f b6 04 17 84 c0 0f 85 46 01 00 00 48 8b 44 24 10 c6 00 01 41 bd 00 80 ff ff eb 07 f3 90 <41> ff c5 74 5b 41 0f b6 04 16 84 c0 75 35 80 3b 00 75 eb 48 89 df [ 485.962464][ C1] RSP: 0018:ffffc900047c7700 EFLAGS: 00000206 [ 485.962479][ C1] RAX: 0000000000000000 RBX: ffff88811fe14a98 RCX: ffffffff850128a2 [ 485.962491][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fe14a98 [ 485.962503][ C1] RBP: ffffc900047c77f0 R08: ffff88811fe14a98 R09: 1ffff11023fc2953 [ 485.962515][ C1] R10: dffffc0000000000 R11: ffffed1023fc2954 R12: 1ffff1103ede0001 [ 485.962528][ C1] R13: 00000000fffffd4a R14: 1ffff11023fc2953 R15: 1ffff11023fc2953 [ 485.962545][ C1] FS: 00007fa77118e6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 485.962560][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 485.962572][ C1] CR2: 0000200000000000 CR3: 0000000111fa4000 CR4: 00000000003506a0 [ 485.962587][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 485.962597][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 485.962607][ C1] Call Trace: [ 485.962612][ C1] [ 485.962620][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 485.962639][ C1] ? avc_has_perm+0x163/0x250 [ 485.962666][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 485.962683][ C1] _raw_spin_lock_bh+0xe4/0xf0 [ 485.962707][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 485.962732][ C1] ? selinux_socket_sendmsg+0x22f/0x340 [ 485.962749][ C1] lock_sock_nested+0x90/0x2a0 [ 485.962767][ C1] ? __cfi_lock_sock_nested+0x10/0x10 [ 485.962785][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 485.962810][ C1] ? _raw_spin_unlock_bh+0x50/0x60 [ 485.962835][ C1] tipc_sendstream+0x47/0x70 [ 485.962860][ C1] ? __cfi_tipc_sendstream+0x10/0x10 [ 485.962884][ C1] ____sys_sendmsg+0x5cc/0x990 [ 485.962910][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 485.962937][ C1] ? import_iovec+0x7c/0xb0 [ 485.962961][ C1] ___sys_sendmsg+0x2a2/0x360 [ 485.962987][ C1] ? __sys_sendmsg+0x290/0x290 [ 485.963020][ C1] ? __fdget+0x19c/0x220 [ 485.963036][ C1] __x64_sys_sendmsg+0x205/0x2d0 [ 485.963062][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 485.963090][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 485.963112][ C1] x64_sys_call+0x171/0x9a0 [ 485.963132][ C1] do_syscall_64+0x4c/0xa0 [ 485.963155][ C1] ? clear_bhb_loop+0x30/0x80 [ 485.963174][ C1] ? clear_bhb_loop+0x30/0x80 [ 485.963192][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 485.963209][ C1] RIP: 0033:0x7fa77039c819 [ 485.963222][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 485.963235][ C1] RSP: 002b:00007fa77118e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 485.963251][ C1] RAX: ffffffffffffffda RBX: 00007fa770615fa0 RCX: 00007fa77039c819 [ 485.963263][ C1] RDX: 0000000000000000 RSI: 0000200000003280 RDI: 0000000000000004 [ 485.963273][ C1] RBP: 00007fa770432c91 R08: 0000000000000000 R09: 0000000000000000 [ 485.963283][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.963293][ C1] R13: 00007fa770616038 R14: 00007fa770615fa0 R15: 00007ffd761a31f8 [ 485.963308][ C1]