[ 46.241737] ------------[ cut here ]------------ [ 46.242675] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.244732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.246186] Modules linked in: [ 46.246814] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.249040] Tainted: [W]=WARN [ 46.249701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.251259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.252157] 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 [ 46.255261] RSP: 0018:ffff88801588fbc0 EFLAGS: 00010286 [ 46.256214] RAX: 0000000000000000 RBX: ffffed1002b11f78 RCX: ffffffff813a4050 [ 46.257485] RDX: ffff888019d9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.258747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b11f2f [ 46.259984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.261233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801588fdf8 [ 46.262479] FS: 00007faf41a30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.263893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.264931] CR2: 00007ffcf26fcef8 CR3: 000000001370c000 CR4: 0000000000350ef0 [ 46.266208] Call Trace: [ 46.266688] [ 46.267090] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.267977] ? __create_object+0x59/0x80 [ 46.268755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.269696] __vmalloc_noprof+0x59/0x60 [ 46.270449] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.271255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.272169] bpf_prog_alloc+0x39/0x200 [ 46.272896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273826] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.274716] do_seccomp+0x349/0x25e0 [ 46.275426] ? find_held_lock+0x2b/0x80 [ 46.276137] ? do_prlimit+0x310/0x610 [ 46.276873] ? __pfx_do_seccomp+0x10/0x10 [ 46.278178] ? do_raw_spin_unlock+0x53/0x220 [ 46.279024] ? _raw_spin_unlock+0x1e/0x40 [ 46.279791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.280735] ? static_key_count+0x60/0x80 [ 46.281521] prctl_set_seccomp+0x4e/0x70 [ 46.282249] __do_sys_prctl+0xe6c/0x1d70 [ 46.283017] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.283848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.284796] ? irqentry_exit+0xf3/0x650 [ 46.285542] do_syscall_64+0xbf/0x430 [ 46.286238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.287159] RIP: 0033:0x7faf41f225cd [ 46.287860] 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 [ 46.290976] RSP: 002b:00007ffcf26fb760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.292291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf41f225cd [ 46.293545] RDX: 000055c82acebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.294826] RBP: 00007ffcf26fb7c0 R08: 0000000000000000 R09: 00007ffcf26fae60 [ 46.296090] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c83d8ff240 [ 46.297352] R13: 00007ffcf26fbbf0 R14: 000055c83d908380 R15: 000055c83d913540 [ 46.298643] [ 46.299060] irq event stamp: 1801 [ 46.299692] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.301193] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.302676] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 46.304205] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 46.305686] ---[ end trace 0000000000000000 ]--- [ 49.857492] ------------[ cut here ]------------ [ 49.858455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.860493] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.861934] Modules linked in: [ 49.862633] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.864635] Tainted: [W]=WARN [ 49.865188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.866678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.867603] 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 [ 49.870783] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 49.871756] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 49.873036] RDX: ffff888016e00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.874343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 49.875618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.876894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 49.878185] FS: 00007f38173d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.879620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.880674] CR2: 00007ffd0f367ef8 CR3: 000000000d991000 CR4: 0000000000350ef0 [ 49.881955] Call Trace: [ 49.882459] [ 49.882878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.883778] ? __create_object+0x59/0x80 [ 49.884562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.885524] __vmalloc_noprof+0x59/0x60 [ 49.886238] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.887100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.888028] bpf_prog_alloc+0x39/0x200 [ 49.888767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.889689] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.890614] do_seccomp+0x349/0x25e0 [ 49.891283] ? find_held_lock+0x2b/0x80 [ 49.892036] ? do_prlimit+0x310/0x610 [ 49.892773] ? __pfx_do_seccomp+0x10/0x10 [ 49.893560] ? do_raw_spin_unlock+0x53/0x220 [ 49.894403] ? _raw_spin_unlock+0x1e/0x40 [ 49.895164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.896125] ? static_key_count+0x60/0x80 [ 49.896916] prctl_set_seccomp+0x4e/0x70 [ 49.897690] __do_sys_prctl+0xe6c/0x1d70 [ 49.898491] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.899406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.900364] ? irqentry_exit+0xf3/0x650 [ 49.901086] do_syscall_64+0xbf/0x430 [ 49.901833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.902777] RIP: 0033:0x7f38178c95cd [ 49.903477] 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 [ 49.906644] RSP: 002b:00007ffd0f3652d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.908017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38178c95cd [ 49.909304] RDX: 000055c363e0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.910622] RBP: 00007ffd0f365330 R08: 0000000000000000 R09: 00007ffd0f3649d0 [ 49.911904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3756d5ad0 [ 49.913200] R13: 00007ffd0f365760 R14: 000055c3756d6bc0 R15: 000055c3756e7780 [ 49.914509] [ 49.914928] irq event stamp: 1795 [ 49.915572] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.917084] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.918603] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.920164] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.921670] ---[ end trace 0000000000000000 ]--- [ 50.692009] ------------[ cut here ]------------ [ 50.692933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.695024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.696696] Modules linked in: [ 50.697297] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.699353] Tainted: [W]=WARN [ 50.699915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.701365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.702250] 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 [ 50.705439] RSP: 0018:ffff888016987bc0 EFLAGS: 00010286 [ 50.706430] RAX: 0000000000000000 RBX: ffffed1002d30f78 RCX: ffffffff813a4050 [ 50.707696] RDX: ffff888019d38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.708975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d30f2f [ 50.710259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.711525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016987df8 [ 50.712797] FS: 00007f9d23e18900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.714250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.715297] CR2: 00007ffcbe356ef8 CR3: 000000000b7a1000 CR4: 0000000000350ef0 [ 50.716594] Call Trace: [ 50.717058] [ 50.717511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.718416] ? __create_object+0x59/0x80 [ 50.719152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.720128] __vmalloc_noprof+0x59/0x60 [ 50.720890] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.721761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.722703] bpf_prog_alloc+0x39/0x200 [ 50.723448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.724380] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.725244] do_seccomp+0x349/0x25e0 [ 50.725963] ? find_held_lock+0x2b/0x80 [ 50.726732] ? do_prlimit+0x310/0x610 [ 50.727486] ? __pfx_do_seccomp+0x10/0x10 [ 50.728234] ? do_raw_spin_unlock+0x53/0x220 [ 50.729066] ? _raw_spin_unlock+0x1e/0x40 [ 50.729839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.730824] ? static_key_count+0x60/0x80 [ 50.731625] prctl_set_seccomp+0x4e/0x70 [ 50.732397] __do_sys_prctl+0xe6c/0x1d70 [ 50.733137] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.733993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.734985] ? irqentry_exit+0xf3/0x650 [ 50.735760] do_syscall_64+0xbf/0x430 [ 50.736494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.737456] RIP: 0033:0x7f9d2430a5cd [ 50.738126] 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 [ 50.741292] RSP: 002b:00007ffcbe3544f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.742679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d2430a5cd [ 50.743970] RDX: 000055bfccaf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.745258] RBP: 00007ffcbe354550 R08: 0000000000000000 R09: 00007ffcbe353bf0 [ 50.746546] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfebf67240 [ 50.747837] R13: 00007ffcbe354980 R14: 000055bfebf66bf0 R15: 000055bfebf7b4d0 [ 50.749137] [ 50.749600] irq event stamp: 1787 [ 50.750209] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.751721] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.753229] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.754764] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.756078] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13665' (ECDSA) to the list of known hosts. 2025/11/18 00:08:30 fuzzer started 2025/11/18 00:08:30 dialing manager at localhost:37895 2025/11/18 00:08:30 checking machine... 2025/11/18 00:08:30 checking revisions... [ 51.682275] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:08:30 testing simple program... [ 51.784698] cgroup: Unknown subsys name 'net' [ 51.862219] cgroup: Unknown subsys name 'cpuset' [ 51.878122] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:08:29 Registers: info registers vcpu 0 RAX=ffffffff815d3080 RBX=ffffffff81618fa0 RCX=ffff888009627774 RDX=1ffff110012c4f0f RSI=ffffffff815d3080 RDI=ffff8880096278e8 RBP=ffff8880096278b8 RSP=ffff888009627818 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000025767 R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff88800945d3c0 RIP=ffffffff81618fa4 RFL=00000282 [--S----] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c3756fa768 CR3=000000000ca41000 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=38303a303020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732039323a3830 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363037 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81360ed1 RDX=000000000000360e RSI=000000000000360e RDI=ffffffff86ed120c RBP=ffff8880174bf850 RSP=ffff8880174bf738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880174bf858 R13=ffff8880174bf840 R14=ffff8880174bf839 R15=ffff8880174bf7f8 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 00007f38173d7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f381798e618 CR3=000000002007c000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000