[ 54.043040] ------------[ cut here ]------------ [ 54.043959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.046004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.047438] Modules linked in: [ 54.048300] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.050405] Tainted: [W]=WARN [ 54.051016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.052469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.053389] 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 [ 54.056522] RSP: 0018:ffff88801a7ffbc0 EFLAGS: 00010286 [ 54.057499] RAX: 0000000000000000 RBX: ffffed10034fff78 RCX: ffffffff813a4050 [ 54.058770] RDX: ffff888015f21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.060041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fff2f [ 54.061336] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.062612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7ffdf8 [ 54.063917] FS: 00007f85899c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.065363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.066422] CR2: 00007ffdd52beef7 CR3: 000000000cdaa000 CR4: 0000000000350ef0 [ 54.067694] Call Trace: [ 54.068201] [ 54.068612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.069537] ? __create_object+0x59/0x80 [ 54.070314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.071285] __vmalloc_noprof+0x59/0x60 [ 54.072049] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.072929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.073803] bpf_prog_alloc+0x39/0x200 [ 54.074555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.075470] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.076366] do_seccomp+0x349/0x25e0 [ 54.077098] ? find_held_lock+0x2b/0x80 [ 54.077808] ? do_prlimit+0x310/0x610 [ 54.078563] ? __pfx_do_seccomp+0x10/0x10 [ 54.079358] ? do_raw_spin_unlock+0x53/0x220 [ 54.080187] ? _raw_spin_unlock+0x1e/0x40 [ 54.080976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.081946] ? static_key_count+0x60/0x80 [ 54.082698] prctl_set_seccomp+0x4e/0x70 [ 54.083474] __do_sys_prctl+0xe6c/0x1d70 [ 54.084256] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.085122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.086121] ? irqentry_exit+0xf3/0x650 [ 54.086858] do_syscall_64+0xbf/0x430 [ 54.087615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.088582] RIP: 0033:0x7f8589eb25cd [ 54.089322] 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 [ 54.092555] RSP: 002b:00007ffdd52bd1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.093960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8589eb25cd [ 54.095271] RDX: 0000560b7c682e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.096579] RBP: 00007ffdd52bd220 R08: 0000000000000000 R09: 00007ffdd52bc8c0 [ 54.097911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bb7183ad0 [ 54.099214] R13: 00007ffdd52bd650 R14: 0000560bb7184bc0 R15: 0000560bb7195780 [ 54.100547] [ 54.101027] irq event stamp: 1819 [ 54.101644] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 54.103193] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 54.104736] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 54.106240] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 54.107519] ---[ end trace 0000000000000000 ]--- [ 57.655090] ------------[ cut here ]------------ [ 57.655948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.657840] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.659228] Modules linked in: [ 57.659774] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.661642] Tainted: [W]=WARN [ 57.662218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.663599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.664449] 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 [ 57.667482] RSP: 0018:ffff888015b2fbc0 EFLAGS: 00010286 [ 57.668405] RAX: 0000000000000000 RBX: ffffed1002b65f78 RCX: ffffffff813a4050 [ 57.669613] RDX: ffff8880161ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.670826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b65f2f [ 57.672053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.673280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b2fdf8 [ 57.674509] FS: 00007f27f857b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.675911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.676943] CR2: 00007f27f8ae14a6 CR3: 000000000cbf4000 CR4: 0000000000350ef0 [ 57.678206] Call Trace: [ 57.678664] [ 57.679102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.679985] ? __create_object+0x59/0x80 [ 57.680701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.681651] __vmalloc_noprof+0x59/0x60 [ 57.682392] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.683243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.684153] bpf_prog_alloc+0x39/0x200 [ 57.684828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.685752] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.686645] do_seccomp+0x349/0x25e0 [ 57.687235] ? find_held_lock+0x2b/0x80 [ 57.687831] ? do_prlimit+0x310/0x610 [ 57.688441] ? __pfx_do_seccomp+0x10/0x10 [ 57.689107] ? do_raw_spin_unlock+0x53/0x220 [ 57.689764] ? _raw_spin_unlock+0x1e/0x40 [ 57.690404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.691190] ? static_key_count+0x60/0x80 [ 57.691819] prctl_set_seccomp+0x4e/0x70 [ 57.692467] __do_sys_prctl+0xe6c/0x1d70 [ 57.693130] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.693823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.694620] ? irqentry_exit+0xf3/0x650 [ 57.695247] do_syscall_64+0xbf/0x430 [ 57.695826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.696608] RIP: 0033:0x7f27f8a6d5cd [ 57.697204] 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 [ 57.699832] RSP: 002b:00007ffd20b46f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.700971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27f8a6d5cd [ 57.702030] RDX: 000055b099a0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.703095] RBP: 00007ffd20b46fb0 R08: 0000000000000000 R09: 00007ffd20b46650 [ 57.704158] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0a602bad0 [ 57.705226] R13: 00007ffd20b473e0 R14: 000055b0a602cbc0 R15: 000055b0a603d780 [ 57.706300] [ 57.706649] irq event stamp: 1735 [ 57.707203] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 57.708456] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 57.709723] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 57.711006] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 57.712263] ---[ end trace 0000000000000000 ]--- [ 58.537728] ------------[ cut here ]------------ [ 58.538676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.540823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.542402] Modules linked in: [ 58.543067] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.545121] Tainted: [W]=WARN [ 58.545687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.547222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.548185] 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 [ 58.551545] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 58.552549] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 58.553916] RDX: ffff88801680b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.555229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 58.556532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.557907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 58.559193] FS: 00007f17eb4c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.560648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.561777] CR2: 00007f17eb9b7580 CR3: 0000000013a8e000 CR4: 0000000000350ef0 [ 58.563109] Call Trace: [ 58.563581] [ 58.564139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.565219] ? __create_object+0x59/0x80 [ 58.566048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.567066] __vmalloc_noprof+0x59/0x60 [ 58.567804] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.568708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.569723] bpf_prog_alloc+0x39/0x200 [ 58.570491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.571465] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.572428] do_seccomp+0x349/0x25e0 [ 58.573231] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.574163] ? __pfx_do_seccomp+0x10/0x10 [ 58.574984] ? find_held_lock+0x2b/0x80 [ 58.575720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.576729] ? static_key_count+0x60/0x80 [ 58.577587] prctl_set_seccomp+0x4e/0x70 [ 58.578404] __do_sys_prctl+0xe6c/0x1d70 [ 58.579252] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.580181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.581195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.582199] ? irqentry_exit+0xf3/0x650 [ 58.582997] do_syscall_64+0xbf/0x430 [ 58.583714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.584715] RIP: 0033:0x7f17eb9b75cd [ 58.585478] 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 [ 58.588780] RSP: 002b:00007ffe795e57a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.590220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17eb9b75cd [ 58.591553] RDX: 000055a2bf1cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.592937] RBP: 00007ffe795e5800 R08: 0000000000000000 R09: 00007ffe795e4ea0 [ 58.594273] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2cbd41ad0 [ 58.595594] R13: 00007ffe795e5c30 R14: 000055a2cbd42bc0 R15: 000055a2cbd53780 [ 58.596967] [ 58.597393] irq event stamp: 1717 [ 58.598077] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 58.599651] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 58.601326] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 58.602918] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 58.604424] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18849' (ECDSA) to the list of known hosts. 2025/11/17 10:20:02 fuzzer started 2025/11/17 10:20:02 dialing manager at localhost:37895 2025/11/17 10:20:02 checking machine... 2025/11/17 10:20:02 checking revisions... [ 59.520509] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:20:02 testing simple program... [ 59.612157] cgroup: Unknown subsys name 'net' [ 59.689287] cgroup: Unknown subsys name 'cpuset' [ 59.706589] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:20:01 Registers: info registers vcpu 0 RAX=ffff88800d2cb700 RBX=0000000000000dc0 RCX=0000000000000dc0 RDX=0000000000000001 RSI=0000000000000020 RDI=ffff88800d2cb700 RBP=ffff888016357cc0 RSP=ffff888016357c48 R8 =ffff88800d2cb700 R9 =0000000000000000 R10=ffff88800d2cb700 R11=0000000000000001 R12=0000000000000dc0 R13=0000000000000020 R14=0000000000000001 R15=ffff888008c41780 RIP=ffffffff84c7a684 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 00007f27f857b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27f8b32618 CR3=000000000d380000 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=30323a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303935 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=000000000002b705 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff76648f000 CR3=000000000d30a000 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=30323a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000