[ 53.957266] ------------[ cut here ]------------ [ 53.958230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.960664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.962192] Modules linked in: [ 53.962789] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.964794] Tainted: [W]=WARN [ 53.965416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.966887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.967810] 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 [ 53.970974] RSP: 0018:ffff8880156b7bc0 EFLAGS: 00010286 [ 53.971964] RAX: 0000000000000000 RBX: ffffed1002ad6f78 RCX: ffffffff813a4050 [ 53.973264] RDX: ffff8880165c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.974534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad6f2f [ 53.975819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.977099] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156b7df8 [ 53.978397] FS: 00007f2bcb7a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.979836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.980902] CR2: 00007ffd52500ef7 CR3: 000000000ba0c000 CR4: 0000000000350ef0 [ 53.982219] Call Trace: [ 53.982683] [ 53.983138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.983988] ? __create_object+0x59/0x80 [ 53.984775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.985756] __vmalloc_noprof+0x59/0x60 [ 53.986517] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.987390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.988305] bpf_prog_alloc+0x39/0x200 [ 53.988996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.989942] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.990831] do_seccomp+0x349/0x25e0 [ 53.991539] ? find_held_lock+0x2b/0x80 [ 53.992300] ? do_prlimit+0x310/0x610 [ 53.992999] ? __pfx_do_seccomp+0x10/0x10 [ 53.993797] ? do_raw_spin_unlock+0x53/0x220 [ 53.994624] ? _raw_spin_unlock+0x1e/0x40 [ 53.995398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.996355] ? static_key_count+0x60/0x80 [ 53.997170] prctl_set_seccomp+0x4e/0x70 [ 53.997892] __do_sys_prctl+0xe6c/0x1d70 [ 53.998674] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.999540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.000501] ? irqentry_exit+0xf3/0x650 [ 54.001276] do_syscall_64+0xbf/0x430 [ 54.001984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.002931] RIP: 0033:0x7f2bcbc925cd [ 54.003638] 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 [ 54.006821] RSP: 002b:00007ffd524ff430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.008177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bcbc925cd [ 54.009485] RDX: 000055bdda566e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.010774] RBP: 00007ffd524ff490 R08: 0000000000000000 R09: 00007ffd524feb30 [ 54.012063] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdeb9eead0 [ 54.013355] R13: 00007ffd524ff8c0 R14: 000055bdeb9efbc0 R15: 000055bdeba00780 [ 54.014660] [ 54.015115] irq event stamp: 1799 [ 54.015726] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 54.017259] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 54.018540] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 54.019827] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 54.021077] ---[ end trace 0000000000000000 ]--- [ 56.902696] ------------[ cut here ]------------ [ 56.903602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.905578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 56.907000] Modules linked in: [ 56.907636] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.909572] Tainted: [W]=WARN [ 56.910164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.911613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.912514] 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 [ 56.915648] RSP: 0018:ffff88801900fbc0 EFLAGS: 00010286 [ 56.916604] RAX: 0000000000000000 RBX: ffffed1003201f78 RCX: ffffffff813a4050 [ 56.917869] RDX: ffff888016015340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.919134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003201f2f [ 56.920386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.921658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801900fdf8 [ 56.922914] FS: 00007f2933b65900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.924319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.925368] CR2: 00007f2934057580 CR3: 000000000dc28000 CR4: 0000000000350ef0 [ 56.926626] Call Trace: [ 56.927125] [ 56.927534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.928421] ? __create_object+0x59/0x80 [ 56.929187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.930167] __vmalloc_noprof+0x59/0x60 [ 56.930863] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.931721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.932650] bpf_prog_alloc+0x39/0x200 [ 56.933387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.934294] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.935185] do_seccomp+0x349/0x25e0 [ 56.935845] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.936723] ? __pfx_do_seccomp+0x10/0x10 [ 56.937509] ? find_held_lock+0x2b/0x80 [ 56.938254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.939199] ? static_key_count+0x60/0x80 [ 56.939936] prctl_set_seccomp+0x4e/0x70 [ 56.940695] __do_sys_prctl+0xe6c/0x1d70 [ 56.941479] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.942329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.943275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.944220] ? irqentry_exit+0xf3/0x650 [ 56.944930] do_syscall_64+0xbf/0x430 [ 56.945666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.946598] RIP: 0033:0x7f29340575cd [ 56.947286] 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 [ 56.950396] RSP: 002b:00007fff6be362f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.951722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29340575cd [ 56.952969] RDX: 000055cc97104e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.954227] RBP: 00007fff6be36350 R08: 0000000000000000 R09: 00007fff6be359f0 [ 56.955476] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccb8e74ad0 [ 56.956717] R13: 00007fff6be36780 R14: 000055ccb8e75bc0 R15: 000055ccb8e86780 [ 56.957991] [ 56.958445] irq event stamp: 1679 [ 56.959035] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 56.960548] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 56.962036] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 56.963643] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 56.965085] ---[ end trace 0000000000000000 ]--- [ 57.666323] ------------[ cut here ]------------ [ 57.667311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.669470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.671032] Modules linked in: [ 57.671696] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.673845] Tainted: [W]=WARN [ 57.674484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.676083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.677033] 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 [ 57.680924] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 57.682011] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 57.683422] RDX: ffff888016bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.684823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 57.686239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.687639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 57.689071] FS: 00007f71db17c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.690661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.691817] CR2: 00007f71db6e24a6 CR3: 000000001b0f1000 CR4: 0000000000350ef0 [ 57.693232] Call Trace: [ 57.693741] [ 57.694233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.695210] ? __create_object+0x59/0x80 [ 57.696024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.697102] __vmalloc_noprof+0x59/0x60 [ 57.697906] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.698858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.699872] bpf_prog_alloc+0x39/0x200 [ 57.700668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.701690] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.702671] do_seccomp+0x349/0x25e0 [ 57.703450] ? find_held_lock+0x2b/0x80 [ 57.704287] ? do_prlimit+0x310/0x610 [ 57.705096] ? __pfx_do_seccomp+0x10/0x10 [ 57.705916] ? do_raw_spin_unlock+0x53/0x220 [ 57.706829] ? _raw_spin_unlock+0x1e/0x40 [ 57.707686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.708741] ? static_key_count+0x60/0x80 [ 57.709623] prctl_set_seccomp+0x4e/0x70 [ 57.710469] __do_sys_prctl+0xe6c/0x1d70 [ 57.711310] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.712238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.713300] ? irqentry_exit+0xf3/0x650 [ 57.714144] do_syscall_64+0xbf/0x430 [ 57.714910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.715958] RIP: 0033:0x7f71db66e5cd [ 57.716733] 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 [ 57.719801] RSP: 002b:00007ffe7a025150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.720960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71db66e5cd [ 57.722070] RDX: 0000563f8abebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.723159] RBP: 00007ffe7a0251b0 R08: 0000000000000000 R09: 00007ffe7a024850 [ 57.724243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f9069cad0 [ 57.725334] R13: 00007ffe7a0255e0 R14: 0000563f9069dbc0 R15: 0000563f906ae780 [ 57.726440] [ 57.726914] irq event stamp: 1839 [ 57.727452] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 57.728725] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 57.729995] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 57.731290] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 57.732561] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19611' (ECDSA) to the list of known hosts. 2025/11/18 08:50:13 fuzzer started 2025/11/18 08:50:13 dialing manager at localhost:34383 2025/11/18 08:50:13 checking machine... 2025/11/18 08:50:13 checking revisions... [ 58.526247] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:50:13 testing simple program... [ 58.590960] cgroup: Unknown subsys name 'net' [ 58.640806] cgroup: Unknown subsys name 'cpuset' [ 58.661699] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:50:13 Registers: info registers vcpu 0 RAX=00000000000498cd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12dbab96f8 CR3=000000000d9af000 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=2032313a30353a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a30353a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888019157798 RBX=ffff888019157bc0 RCX=ffffffff84bfa537 RDX=00000000ffffffff RSI=0000000000000004 RDI=000000000000000f RBP=000000000000000f RSP=ffff8880191576d8 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888019157817 R11=ffff88800e49d000 R12=ffff888019157810 R13=ffff888019157a20 R14=0000000000000004 R15=ffff888019157770 RIP=ffffffff81751808 RFL=00000297 [--S-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 00007f2933b65900 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=00007f2933b44020 CR3=000000000d917000 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