[ 46.356014] ------------[ cut here ]------------ [ 46.356949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.359026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.360517] Modules linked in: [ 46.361124] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.363444] Tainted: [W]=WARN [ 46.364006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.365557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.366474] 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 [ 46.370030] RSP: 0018:ffff888019d0fbc0 EFLAGS: 00010286 [ 46.371054] RAX: 0000000000000000 RBX: ffffed10033a1f78 RCX: ffffffff813a4050 [ 46.372354] RDX: ffff88801719d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a1f2f [ 46.375004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.376334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d0fdf8 [ 46.377663] FS: 00007fce810fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.379214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380444] CR2: 00007ffc12212ef7 CR3: 000000000c66e000 CR4: 0000000000350ef0 [ 46.381755] Call Trace: [ 46.382227] [ 46.382742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.383686] ? __create_object+0x59/0x80 [ 46.384495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.385482] __vmalloc_noprof+0x59/0x60 [ 46.386209] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.387120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388063] bpf_prog_alloc+0x39/0x200 [ 46.388828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.389776] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.390698] do_seccomp+0x349/0x25e0 [ 46.391438] ? find_held_lock+0x2b/0x80 [ 46.392144] ? do_prlimit+0x310/0x610 [ 46.392884] ? __pfx_do_seccomp+0x10/0x10 [ 46.393688] ? do_raw_spin_unlock+0x53/0x220 [ 46.394523] ? _raw_spin_unlock+0x1e/0x40 [ 46.395265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.396225] ? static_key_count+0x60/0x80 [ 46.397041] prctl_set_seccomp+0x4e/0x70 [ 46.397808] __do_sys_prctl+0xe6c/0x1d70 [ 46.398602] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.399479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.400455] ? irqentry_exit+0xf3/0x650 [ 46.401172] do_syscall_64+0xbf/0x430 [ 46.401931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.402934] RIP: 0033:0x7fce815ee5cd [ 46.403698] 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 [ 46.406818] RSP: 002b:00007ffc122110c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.408207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce815ee5cd [ 46.409470] RDX: 00005586aad7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.410757] RBP: 00007ffc12211120 R08: 0000000000000000 R09: 00007ffc122107c0 [ 46.412035] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586b6d6a240 [ 46.413330] R13: 00007ffc12211550 R14: 00005586b6d73380 R15: 00005586b6d7e540 [ 46.414638] [ 46.415084] irq event stamp: 1803 [ 46.415734] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.417238] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.418751] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.420273] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.421793] ---[ end trace 0000000000000000 ]--- [ 49.827808] ------------[ cut here ]------------ [ 49.828726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.830697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.832179] Modules linked in: [ 49.832806] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.834764] Tainted: [W]=WARN [ 49.835617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.837139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.838057] 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 [ 49.841202] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 49.842175] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 49.843479] RDX: ffff88801a17d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.844764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 49.846052] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.847354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 49.848640] FS: 00007f86cd2cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.850052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.851113] CR2: 00007ffd7abaaef7 CR3: 000000001fba7000 CR4: 0000000000350ef0 [ 49.852379] Call Trace: [ 49.852842] [ 49.853246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.854135] ? __create_object+0x59/0x80 [ 49.854916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.855887] __vmalloc_noprof+0x59/0x60 [ 49.856723] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.857740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.858793] bpf_prog_alloc+0x39/0x200 [ 49.859667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.860724] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.861750] do_seccomp+0x349/0x25e0 [ 49.862573] ? find_held_lock+0x2b/0x80 [ 49.863459] ? do_prlimit+0x310/0x610 [ 49.864255] ? __pfx_do_seccomp+0x10/0x10 [ 49.865158] ? do_raw_spin_unlock+0x53/0x220 [ 49.866110] ? _raw_spin_unlock+0x1e/0x40 [ 49.867022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.868123] ? static_key_count+0x60/0x80 [ 49.869042] prctl_set_seccomp+0x4e/0x70 [ 49.869938] __do_sys_prctl+0xe6c/0x1d70 [ 49.870846] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.871865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.872992] ? irqentry_exit+0xf3/0x650 [ 49.873872] do_syscall_64+0xbf/0x430 [ 49.874732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.875855] RIP: 0033:0x7f86cd7c15cd [ 49.876673] 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 [ 49.880363] RSP: 002b:00007ffd7aba8b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.881923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86cd7c15cd [ 49.883413] RDX: 0000557165af0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.884882] RBP: 00007ffd7aba8be0 R08: 0000000000000000 R09: 00007ffd7aba8280 [ 49.886353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055717203dad0 [ 49.887751] R13: 00007ffd7aba9010 R14: 000055717203ebc0 R15: 000055717204f780 [ 49.889053] [ 49.889506] irq event stamp: 1781 [ 49.890099] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.891625] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.893129] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.894645] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.896160] ---[ end trace 0000000000000000 ]--- [ 50.628418] ------------[ cut here ]------------ [ 50.629401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.631563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.633127] Modules linked in: [ 50.633818] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.636219] Tainted: [W]=WARN [ 50.636939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.638528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.639529] 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 [ 50.642960] RSP: 0018:ffff888017867bc0 EFLAGS: 00010286 [ 50.644038] RAX: 0000000000000000 RBX: ffffed1002f0cf78 RCX: ffffffff813a4050 [ 50.645433] RDX: ffff88801a178000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.646815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0cf2f [ 50.648256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.649646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017867df8 [ 50.651042] FS: 00007f168500c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.652593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.653735] CR2: 00007ffdf0dd7ef7 CR3: 000000001fa5e000 CR4: 0000000000350ef0 [ 50.655129] Call Trace: [ 50.655676] [ 50.656129] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.657114] ? __create_object+0x59/0x80 [ 50.657974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.659055] __vmalloc_noprof+0x59/0x60 [ 50.659891] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.660850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.661879] bpf_prog_alloc+0x39/0x200 [ 50.662690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.663716] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.664709] do_seccomp+0x349/0x25e0 [ 50.665495] ? find_held_lock+0x2b/0x80 [ 50.666277] ? do_prlimit+0x310/0x610 [ 50.667114] ? __pfx_do_seccomp+0x10/0x10 [ 50.667982] ? do_raw_spin_unlock+0x53/0x220 [ 50.668905] ? _raw_spin_unlock+0x1e/0x40 [ 50.669763] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.670817] ? static_key_count+0x60/0x80 [ 50.671712] prctl_set_seccomp+0x4e/0x70 [ 50.672567] __do_sys_prctl+0xe6c/0x1d70 [ 50.673423] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.674361] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.675437] ? irqentry_exit+0xf3/0x650 [ 50.676222] do_syscall_64+0xbf/0x430 [ 50.677024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.678053] RIP: 0033:0x7f16854fe5cd [ 50.678820] 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 [ 50.682278] RSP: 002b:00007ffdf0dd6a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.683820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16854fe5cd [ 50.685231] RDX: 0000561029a27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.686638] RBP: 00007ffdf0dd6a80 R08: 0000000000000000 R09: 00007ffdf0dd6120 [ 50.688068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561048471b10 [ 50.689485] R13: 00007ffdf0dd6eb0 R14: 00005610484722b0 R15: 00005610484866f0 [ 50.690939] [ 50.691449] irq event stamp: 1801 [ 50.692074] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.693514] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.695011] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 50.696495] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 50.697963] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13435' (ECDSA) to the list of known hosts. 2025/11/18 14:00:33 fuzzer started 2025/11/18 14:00:33 dialing manager at localhost:34383 2025/11/18 14:00:33 checking machine... 2025/11/18 14:00:33 checking revisions... [ 51.479750] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:00:33 testing simple program... [ 51.557281] cgroup: Unknown subsys name 'net' [ 51.618675] cgroup: Unknown subsys name 'cpuset' [ 51.648978] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:00:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627774 RDX=0000000000000000 RSI=ffffffff815d3210 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff888009627798 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000002575e R12=0000000000000000 R13=ffff888009627868 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff815bd7a7 RFL=00000213 [----A-C] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f395e2a02f8 CR3=000000000e1ae000 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=8fc08a3cdc25e5be984090bed8808c44 XMM02=ec2efd57dc4c00df00000000003029a8 XMM03=58b9a24e1ac622ea0000000000302a78 XMM04=ef4df504e0292ec500000000000ae988 XMM05=b112c691bd82c3e2000000000031f8f8 XMM06=d74844bf967d85ba000000000031e6e8 XMM07=fb795ef6d6577056000000000030e670 XMM08=2c67c8bc2e329bc30000000000302a18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888017a27450 RCX=0000000000000001 RDX=1ffff11002f44e8c RSI=ffff888017a277d8 RDI=ffff888017a27460 RBP=ffff888017a277d8 RSP=ffff888017a273a8 R8 =ffffffff86ab8530 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=0000000000000008 R13=ffff888017a20000 R14=ffff888017a277e0 R15=ffff888017a27450 RIP=ffffffff8135e288 RFL=00000246 [---Z-P-] 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 00007f86cd2cf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86cd886618 CR3=000000001fb6c000 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=2032333a30303a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a30303a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000