[ 46.372275] ------------[ cut here ]------------ [ 46.373175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.375625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.377058] Modules linked in: [ 46.377697] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.379719] Tainted: [W]=WARN [ 46.380269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.381759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.382667] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.385842] RSP: 0018:ffff888019fd7bc0 EFLAGS: 00010286 [ 46.386808] RAX: 0000000000000000 RBX: ffffed10033faf78 RCX: ffffffff813a4050 [ 46.388090] RDX: ffff888014b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.389371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033faf2f [ 46.390637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.391923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fd7df8 [ 46.393187] FS: 00007f3537e46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.394612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.395672] CR2: 00007f3538338580 CR3: 000000000e46a000 CR4: 0000000000350ef0 [ 46.396945] Call Trace: [ 46.397442] [ 46.397849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.398743] ? __create_object+0x59/0x80 [ 46.399509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.400486] __vmalloc_noprof+0x59/0x60 [ 46.401187] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.402053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.402968] bpf_prog_alloc+0x39/0x200 [ 46.403713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.404632] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.405540] do_seccomp+0x349/0x25e0 [ 46.406201] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.407092] ? __pfx_do_seccomp+0x10/0x10 [ 46.407888] ? find_held_lock+0x2b/0x80 [ 46.408652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.409613] ? static_key_count+0x60/0x80 [ 46.410404] prctl_set_seccomp+0x4e/0x70 [ 46.411120] __do_sys_prctl+0xe6c/0x1d70 [ 46.411912] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.412762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.413727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.414693] ? irqentry_exit+0xf3/0x650 [ 46.415441] do_syscall_64+0xbf/0x430 [ 46.416142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.417079] RIP: 0033:0x7f35383385cd [ 46.417863] 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 [ 46.421121] RSP: 002b:00007ffcb1f05bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.422489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35383385cd [ 46.423781] RDX: 000056225ea83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.425053] RBP: 00007ffcb1f05c50 R08: 0000000000000000 R09: 00007ffcb1f052f0 [ 46.426325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562272c042b0 [ 46.427587] R13: 00007ffcb1f06080 R14: 0000562272c06d20 R15: 0000562272c188d0 [ 46.428889] [ 46.429336] irq event stamp: 1727 [ 46.429936] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.431436] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.432947] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 46.434466] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 46.435974] ---[ end trace 0000000000000000 ]--- [ 49.824375] ------------[ cut here ]------------ [ 49.825211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.827210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.828665] Modules linked in: [ 49.829248] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.831224] Tainted: [W]=WARN [ 49.831835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.833325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.834182] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.837325] RSP: 0018:ffff888019f87bc0 EFLAGS: 00010286 [ 49.838264] RAX: 0000000000000000 RBX: ffffed10033f0f78 RCX: ffffffff813a4050 [ 49.839570] RDX: ffff88801aceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.840885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f0f2f [ 49.842165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.843454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f87df8 [ 49.844775] FS: 00007f56b50ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.846206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.847309] CR2: 00007ffdf3811ef7 CR3: 000000000d4a3000 CR4: 0000000000350ef0 [ 49.848619] Call Trace: [ 49.849096] [ 49.849556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.850459] ? __create_object+0x59/0x80 [ 49.851193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.852176] __vmalloc_noprof+0x59/0x60 [ 49.852920] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.853799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.854744] bpf_prog_alloc+0x39/0x200 [ 49.855489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.856419] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.857328] do_seccomp+0x349/0x25e0 [ 49.858004] ? find_held_lock+0x2b/0x80 [ 49.858774] ? do_prlimit+0x310/0x610 [ 49.859518] ? __pfx_do_seccomp+0x10/0x10 [ 49.860275] ? do_raw_spin_unlock+0x53/0x220 [ 49.861111] ? _raw_spin_unlock+0x1e/0x40 [ 49.861886] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.862855] ? static_key_count+0x60/0x80 [ 49.863683] prctl_set_seccomp+0x4e/0x70 [ 49.864451] __do_sys_prctl+0xe6c/0x1d70 [ 49.865182] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.866046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.867018] ? irqentry_exit+0xf3/0x650 [ 49.867805] do_syscall_64+0xbf/0x430 [ 49.868540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.869497] RIP: 0033:0x7f56b55de5cd [ 49.870150] 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 [ 49.873353] RSP: 002b:00007ffdf380f900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.874716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56b55de5cd [ 49.876025] RDX: 00005600f5c95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.877053] RBP: 00007ffdf380f960 R08: 0000000000000000 R09: 00007ffdf380f000 [ 49.877871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560102660b10 [ 49.878694] R13: 00007ffdf380fd90 R14: 00005601026612b0 R15: 00005601026756f0 [ 49.879520] [ 49.879802] irq event stamp: 1741 [ 49.880189] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.881159] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.882125] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.883109] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.884095] ---[ end trace 0000000000000000 ]--- [ 50.607104] ------------[ cut here ]------------ [ 50.608156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.610357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.611947] Modules linked in: [ 50.612638] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.614785] Tainted: [W]=WARN [ 50.615432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.617047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.618044] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.621492] RSP: 0018:ffff88801ac6fbc0 EFLAGS: 00010286 [ 50.622550] RAX: 0000000000000000 RBX: ffffed100358df78 RCX: ffffffff813a4050 [ 50.623950] RDX: ffff888019ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.625336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358df2f [ 50.626725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.628124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac6fdf8 [ 50.629509] FS: 00007fc0558e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.631068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.632226] CR2: 00007fc055dd5580 CR3: 000000001f151000 CR4: 0000000000350ef0 [ 50.633635] Call Trace: [ 50.634141] [ 50.634631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.635601] ? __create_object+0x59/0x80 [ 50.636459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.637512] __vmalloc_noprof+0x59/0x60 [ 50.638335] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.639241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.640261] bpf_prog_alloc+0x39/0x200 [ 50.641068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.642067] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.643043] do_seccomp+0x349/0x25e0 [ 50.643837] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.644819] ? __pfx_do_seccomp+0x10/0x10 [ 50.645674] ? find_held_lock+0x2b/0x80 [ 50.646498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.647540] ? static_key_count+0x60/0x80 [ 50.648424] prctl_set_seccomp+0x4e/0x70 [ 50.649224] __do_sys_prctl+0xe6c/0x1d70 [ 50.650068] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.650990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.652055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.653096] ? irqentry_exit+0xf3/0x650 [ 50.653930] do_syscall_64+0xbf/0x430 [ 50.654728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.655770] RIP: 0033:0x7fc055dd55cd [ 50.656533] 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 [ 50.659990] RSP: 002b:00007ffeb7a5ea70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.661473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc055dd55cd [ 50.662863] RDX: 0000561ed8d57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.664274] RBP: 00007ffeb7a5ead0 R08: 0000000000000000 R09: 00007ffeb7a5e170 [ 50.665674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ee7b0fb10 [ 50.667064] R13: 00007ffeb7a5ef00 R14: 0000561ee7b102b0 R15: 0000561ee7b246f0 [ 50.668419] [ 50.668823] irq event stamp: 2699 [ 50.669416] hardirqs last enabled at (2709): [] __up_console_sem+0x78/0x80 [ 50.670828] hardirqs last disabled at (2718): [] __up_console_sem+0x5d/0x80 [ 50.672254] softirqs last enabled at (2250): [] handle_softirqs+0x50c/0x770 [ 50.673692] softirqs last disabled at (2245): [] __irq_exit_rcu+0xc4/0x100 [ 50.675079] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12021' (ECDSA) to the list of known hosts. 2025/11/19 00:41:13 fuzzer started 2025/11/19 00:41:13 dialing manager at localhost:34383 2025/11/19 00:41:13 checking machine... 2025/11/19 00:41:13 checking revisions... [ 51.473249] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:41:14 testing simple program... [ 51.564976] cgroup: Unknown subsys name 'net' [ 51.617245] cgroup: Unknown subsys name 'cpuset' [ 51.629605] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:41:13 Registers: info registers vcpu 0 RAX=1ffffffff0ce3153 RBX=ffffffff86718a98 RCX=ffffffff81a25c18 RDX=0000000000000000 RSI=ffffffff86aa48e8 RDI=ffffffff86718a8c RBP=ffffffff86718a8c RSP=ffff88801680f640 R8 =ffffffff86aa48e8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002213c R12=ffffffff86718aa4 R13=ffffffff86718a8c R14=ffffffff86718a8c R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f56b50ec900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f56b50b1008 CR3=000000001f2ef000 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=000000000003583b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf0fbb1000 CR3=000000000e1e9000 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=60dfc30836ed3d892f493e287fcfa001 XMM02=ec2efd57dc4c00df00000000003008f0 XMM03=6e53304fe96011ee00000000003009c0 XMM04=0b8e99127e72825700000000000ae988 XMM05=3236f7ed35cf18d1000000000031df48 XMM06=5b75c91c80445342000000000031c880 XMM07=e042d86d42eb936e000000000030dd48 XMM08=6e53304fe96011ee00000000003009c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000