[ 46.122028] ------------[ cut here ]------------ [ 46.122916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.125074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.126571] Modules linked in: [ 46.127267] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.129316] Tainted: [W]=WARN [ 46.129887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.131355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.132265] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.135465] RSP: 0018:ffff888015e27bc0 EFLAGS: 00010286 [ 46.136462] RAX: 0000000000000000 RBX: ffffed1002bc4f78 RCX: ffffffff813a4050 [ 46.137755] RDX: ffff88800f94b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.139047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc4f2f [ 46.140317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.141623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e27df8 [ 46.142901] FS: 00007fbd2794d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.144346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.145438] CR2: 00007ffe51875ef8 CR3: 000000000d7cb000 CR4: 0000000000350ef0 [ 46.146717] Call Trace: [ 46.147233] [ 46.147643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.148532] ? __create_object+0x59/0x80 [ 46.149340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.150321] __vmalloc_noprof+0x59/0x60 [ 46.151088] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.151906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.152844] bpf_prog_alloc+0x39/0x200 [ 46.153600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.154514] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.155409] do_seccomp+0x349/0x25e0 [ 46.156130] ? find_held_lock+0x2b/0x80 [ 46.156869] ? do_prlimit+0x310/0x610 [ 46.157623] ? __pfx_do_seccomp+0x10/0x10 [ 46.158407] ? do_raw_spin_unlock+0x53/0x220 [ 46.159239] ? _raw_spin_unlock+0x1e/0x40 [ 46.160048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.160994] ? static_key_count+0x60/0x80 [ 46.161764] prctl_set_seccomp+0x4e/0x70 [ 46.162547] __do_sys_prctl+0xe6c/0x1d70 [ 46.163321] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.164170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.165123] ? irqentry_exit+0xf3/0x650 [ 46.165850] do_syscall_64+0xbf/0x430 [ 46.166597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.167567] RIP: 0033:0x7fbd27e3f5cd [ 46.168273] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.171414] RSP: 002b:00007ffe51873fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.172761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd27e3f5cd [ 46.174047] RDX: 000056338f8b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.175324] RBP: 00007ffe51874040 R08: 0000000000000000 R09: 00007ffe518736e0 [ 46.176604] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633c4b1db10 [ 46.177925] R13: 00007ffe51874470 R14: 00005633c4b1e2b0 R15: 00005633c4b326f0 [ 46.179259] [ 46.179682] irq event stamp: 1771 [ 46.180333] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.181861] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.183382] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 46.184915] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 46.186435] ---[ end trace 0000000000000000 ]--- [ 49.148972] ------------[ cut here ]------------ [ 49.149548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.150839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.151869] Modules linked in: [ 49.152288] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.153533] Tainted: [W]=WARN [ 49.153788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.154470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154868] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.156336] RSP: 0018:ffff88801705fbc0 EFLAGS: 00010286 [ 49.156766] RAX: 0000000000000000 RBX: ffffed1002e0bf78 RCX: ffffffff813a4050 [ 49.157373] RDX: ffff88800f94d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.157965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0bf2f [ 49.158532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.159124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801705fdf8 [ 49.159695] FS: 00007f651c519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.160369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.160841] CR2: 00007fffc19c1ef8 CR3: 000000000db8d000 CR4: 0000000000350ef0 [ 49.161442] Call Trace: [ 49.161658] [ 49.161845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.162262] ? __create_object+0x59/0x80 [ 49.162605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.163051] __vmalloc_noprof+0x59/0x60 [ 49.163380] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.163760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.164192] bpf_prog_alloc+0x39/0x200 [ 49.164515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.164918] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.165342] do_seccomp+0x349/0x25e0 [ 49.165657] ? find_held_lock+0x2b/0x80 [ 49.166014] ? do_prlimit+0x310/0x610 [ 49.166337] ? __pfx_do_seccomp+0x10/0x10 [ 49.166676] ? do_raw_spin_unlock+0x53/0x220 [ 49.167061] ? _raw_spin_unlock+0x1e/0x40 [ 49.167398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.167826] ? static_key_count+0x60/0x80 [ 49.168196] prctl_set_seccomp+0x4e/0x70 [ 49.168534] __do_sys_prctl+0xe6c/0x1d70 [ 49.168871] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.169276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.169701] ? irqentry_exit+0xf3/0x650 [ 49.170057] do_syscall_64+0xbf/0x430 [ 49.170376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.170797] RIP: 0033:0x7f651ca0b5cd [ 49.171120] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.172572] RSP: 002b:00007fffc19bfe70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.173206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f651ca0b5cd [ 49.173780] RDX: 000055c80aa8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.174369] RBP: 00007fffc19bfed0 R08: 0000000000000000 R09: 00007fffc19bf570 [ 49.174934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c80c1fb2b0 [ 49.175520] R13: 00007fffc19c0300 R14: 000055c80c1fdd20 R15: 000055c80c20f8d0 [ 49.176113] [ 49.176306] irq event stamp: 1759 [ 49.176589] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.177297] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.177994] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 49.178689] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 49.179376] ---[ end trace 0000000000000000 ]--- [ 49.839088] ------------[ cut here ]------------ [ 49.840050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.842120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.843569] Modules linked in: [ 49.844200] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.846221] Tainted: [W]=WARN [ 49.846778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.848502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.849590] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.852752] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 49.853897] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 49.855511] RDX: ffff888016480000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.857017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 49.858320] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.859608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 49.860922] FS: 00007f48cc3bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.862381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.863461] CR2: 00007fffaeb54ef8 CR3: 0000000017f0e000 CR4: 0000000000350ef0 [ 49.864752] Call Trace: [ 49.865277] [ 49.865699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.866609] ? __create_object+0x59/0x80 [ 49.867410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.868397] __vmalloc_noprof+0x59/0x60 [ 49.869161] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.870060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.870993] bpf_prog_alloc+0x39/0x200 [ 49.871687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872619] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.873540] do_seccomp+0x349/0x25e0 [ 49.874271] ? find_held_lock+0x2b/0x80 [ 49.875033] ? do_prlimit+0x310/0x610 [ 49.875741] ? __pfx_do_seccomp+0x10/0x10 [ 49.876524] ? do_raw_spin_unlock+0x53/0x220 [ 49.877372] ? _raw_spin_unlock+0x1e/0x40 [ 49.878171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.879144] ? static_key_count+0x60/0x80 [ 49.879913] prctl_set_seccomp+0x4e/0x70 [ 49.880688] __do_sys_prctl+0xe6c/0x1d70 [ 49.881494] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.882354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.883347] ? irqentry_exit+0xf3/0x650 [ 49.884109] do_syscall_64+0xbf/0x430 [ 49.884803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.885768] RIP: 0033:0x7f48cc8b15cd [ 49.886490] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.889669] RSP: 002b:00007fffaeb52c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.891055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48cc8b15cd [ 49.892365] RDX: 0000558b9f932e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.893672] RBP: 00007fffaeb52c80 R08: 0000000000000000 R09: 00007fffaeb52320 [ 49.894979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bace4dad0 [ 49.896262] R13: 00007fffaeb530b0 R14: 0000558bace4ebc0 R15: 0000558bace5f780 [ 49.897595] [ 49.898075] irq event stamp: 1733 [ 49.898687] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.900238] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.901776] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.903334] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.904867] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48802' (ECDSA) to the list of known hosts. 2025/11/18 06:15:39 fuzzer started 2025/11/18 06:15:39 dialing manager at localhost:37895 2025/11/18 06:15:39 checking machine... 2025/11/18 06:15:39 checking revisions... [ 50.782358] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:15:39 testing simple program... [ 50.886324] cgroup: Unknown subsys name 'net' [ 50.947842] cgroup: Unknown subsys name 'cpuset' [ 50.962366] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:15:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017b0f588 RCX=ffff888017b0f4dc RDX=1ffff11002f61eb1 RSI=ffffffff85e1ffe0 RDI=ffff888017b0f588 RBP=ffff888017b0f620 RSP=ffff888017b0f570 R8 =ffffffff86aa4756 R9 =ffff888017b0f5c8 R10=000000000003c9ed R11=0000000000022138 R12=ffff888017b0f650 R13=0000000000000000 R14=ffff88801a579bc0 R15=0000000000002800 RIP=ffffffff8135e17a RFL=00000216 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f651c519900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f651c4c3008 CR3=000000002088d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021a1f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9000be8028 CR3=000000000d32e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=978aa16bd1c40e9945495410069a2c9f XMM02=0000000000303510eff9b2d0a8fce9cb XMM03=00000000003035e02c67c8bc2e329bc3 XMM04=d890b94cba65c35500000000000ae988 XMM05=14648eaa1277bab10000000000320be0 XMM06=44f510473d2a6c64000000000031a248 XMM07=e042d86d42eb936e0000000000311d98 XMM08=1c7880242f54abd100000000003035e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000