[ 38.960496] ------------[ cut here ]------------ [ 38.961265] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.962963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.964200] Modules linked in: [ 38.964726] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.966381] Tainted: [W]=WARN [ 38.966878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.968141] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.968942] 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 [ 38.971619] RSP: 0018:ffff8880176c7bc0 EFLAGS: 00010286 [ 38.972412] RAX: 0000000000000000 RBX: ffffed1002ed8f78 RCX: ffffffff813a4050 [ 38.973508] RDX: ffff888017d80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.974596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed8f2f [ 38.975684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.976750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176c7df8 [ 38.977843] FS: 00007fb6e20d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.979061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.979968] CR2: 00007fb6e25c7580 CR3: 000000000ceb9000 CR4: 0000000000350ef0 [ 38.981060] Call Trace: [ 38.981447] [ 38.981813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982580] ? __create_object+0x59/0x80 [ 38.983209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984040] __vmalloc_noprof+0x59/0x60 [ 38.984669] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986146] bpf_prog_alloc+0x39/0x200 [ 38.986772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987553] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.988275] do_seccomp+0x349/0x25e0 [ 38.988878] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.989645] ? __pfx_do_seccomp+0x10/0x10 [ 38.990267] ? find_held_lock+0x2b/0x80 [ 38.990901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.991728] ? static_key_count+0x60/0x80 [ 38.992364] prctl_set_seccomp+0x4e/0x70 [ 38.993022] __do_sys_prctl+0xe6c/0x1d70 [ 38.993679] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.994367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.995172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.996002] ? irqentry_exit+0xf3/0x650 [ 38.996673] do_syscall_64+0xbf/0x430 [ 38.997257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.998057] RIP: 0033:0x7fb6e25c75cd [ 38.998640] 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 [ 39.001317] RSP: 002b:00007ffc00004880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.002448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6e25c75cd [ 39.003535] RDX: 0000562be9e3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004610] RBP: 00007ffc000048e0 R08: 0000000000000000 R09: 00007ffc00003f80 [ 39.005696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bf95682b0 [ 39.006777] R13: 00007ffc00004d10 R14: 0000562bf956ad20 R15: 0000562bf957c8d0 [ 39.007908] [ 39.008264] irq event stamp: 1693 [ 39.008828] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 39.010118] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 39.011411] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.012737] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.014013] ---[ end trace 0000000000000000 ]--- [ 42.022415] ------------[ cut here ]------------ [ 42.023319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.025377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.026819] Modules linked in: [ 42.027412] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.029393] Tainted: [W]=WARN [ 42.029981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.031459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.032359] 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 [ 42.035534] RSP: 0018:ffff888017487bc0 EFLAGS: 00010286 [ 42.036456] RAX: 0000000000000000 RBX: ffffed1002e90f78 RCX: ffffffff813a4050 [ 42.037760] RDX: ffff888016161bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.039045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e90f2f [ 42.040364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.041643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017487df8 [ 42.042942] FS: 00007fd6fb703900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.044398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.045465] CR2: 00007fd6fbbf5580 CR3: 000000000db53000 CR4: 0000000000350ef0 [ 42.046756] Call Trace: [ 42.047216] [ 42.047686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.048575] ? __create_object+0x59/0x80 [ 42.049302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.050273] __vmalloc_noprof+0x59/0x60 [ 42.051035] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.051912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.052848] bpf_prog_alloc+0x39/0x200 [ 42.053579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.054462] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.055370] do_seccomp+0x349/0x25e0 [ 42.056096] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.056980] ? __pfx_do_seccomp+0x10/0x10 [ 42.057762] ? find_held_lock+0x2b/0x80 [ 42.058470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.059440] ? static_key_count+0x60/0x80 [ 42.060256] prctl_set_seccomp+0x4e/0x70 [ 42.061031] __do_sys_prctl+0xe6c/0x1d70 [ 42.061803] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.062655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.063648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.064625] ? irqentry_exit+0xf3/0x650 [ 42.065340] do_syscall_64+0xbf/0x430 [ 42.066086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.067036] RIP: 0033:0x7fd6fbbf55cd [ 42.067750] 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 [ 42.070911] RSP: 002b:00007ffc161cd9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.072295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fbbf55cd [ 42.073586] RDX: 000055c0b0a01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.074848] RBP: 00007ffc161cda20 R08: 0000000000000000 R09: 00007ffc161cd0c0 [ 42.076137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0b9409ad0 [ 42.077413] R13: 00007ffc161cde50 R14: 000055c0b940abc0 R15: 000055c0b941b780 [ 42.078712] [ 42.079131] irq event stamp: 1717 [ 42.079785] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.081007] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.082002] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.082985] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.083986] ---[ end trace 0000000000000000 ]--- [ 42.738418] ------------[ cut here ]------------ [ 42.739415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.741662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.743215] Modules linked in: [ 42.743896] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.746062] Tainted: [W]=WARN [ 42.746780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.748393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.749384] 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 [ 42.752805] RSP: 0018:ffff888017e37bc0 EFLAGS: 00010286 [ 42.753844] RAX: 0000000000000000 RBX: ffffed1002fc6f78 RCX: ffffffff813a4050 [ 42.755219] RDX: ffff888018c40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.756590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc6f2f [ 42.757953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.759320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e37df8 [ 42.760699] FS: 00007f804a11b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.762239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.763361] CR2: 00007ffe6efd5ef8 CR3: 000000001f74e000 CR4: 0000000000350ef0 [ 42.764738] Call Trace: [ 42.765231] [ 42.765712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.766677] ? __create_object+0x59/0x80 [ 42.767469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.768536] __vmalloc_noprof+0x59/0x60 [ 42.769285] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.770210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.771199] bpf_prog_alloc+0x39/0x200 [ 42.772003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.772989] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.773947] do_seccomp+0x349/0x25e0 [ 42.774713] ? find_held_lock+0x2b/0x80 [ 42.775480] ? do_prlimit+0x310/0x610 [ 42.776283] ? __pfx_do_seccomp+0x10/0x10 [ 42.777127] ? do_raw_spin_unlock+0x53/0x220 [ 42.778006] ? _raw_spin_unlock+0x1e/0x40 [ 42.778829] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.779866] ? static_key_count+0x60/0x80 [ 42.780716] prctl_set_seccomp+0x4e/0x70 [ 42.781483] __do_sys_prctl+0xe6c/0x1d70 [ 42.782314] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.783204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.784235] ? irqentry_exit+0xf3/0x650 [ 42.785063] do_syscall_64+0xbf/0x430 [ 42.785857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.786856] RIP: 0033:0x7f804a60d5cd [ 42.787608] 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 [ 42.790486] RSP: 002b:00007ffe6efd34d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.791792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f804a60d5cd [ 42.792981] RDX: 0000557a124e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.794168] RBP: 00007ffe6efd3530 R08: 0000000000000000 R09: 00007ffe6efd2bd0 [ 42.795370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a40d262b0 [ 42.796588] R13: 00007ffe6efd3960 R14: 0000557a40d28d20 R15: 0000557a40d3a8d0 [ 42.797798] [ 42.798193] irq event stamp: 1759 [ 42.798791] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.800219] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.801633] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 42.803050] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 42.804459] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19164' (ECDSA) to the list of known hosts. 2025/11/17 20:22:55 fuzzer started 2025/11/17 20:22:55 dialing manager at localhost:37895 2025/11/17 20:22:55 checking machine... 2025/11/17 20:22:55 checking revisions... [ 43.688517] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:22:55 testing simple program... [ 43.747762] cgroup: Unknown subsys name 'net' [ 43.796241] cgroup: Unknown subsys name 'cpuset' [ 43.806721] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:22:55 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800e0ffb40 RCX=ffffffff81a7c10e RDX=ffff888018f95340 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888016367c40 RSP=ffff888016367af0 R8 =0000000000000001 R9 =ffff888016367e20 R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888016367bc0 R14=ffff88800eb63480 R15=ffff88800e0ffb60 RIP=ffffffff81751c70 RFL=00000202 [-------] 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 00007fd6fb703900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c0b941fb88 CR3=000000000a1cd000 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=0000000000029959 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=00000206 [-----P-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9630a6a010 CR3=0000000009e28000 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=32323a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000