[ 44.026021] ------------[ cut here ]------------ [ 44.026757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.028454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 44.029665] Modules linked in: [ 44.030219] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.031845] Tainted: [W]=WARN [ 44.032341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.033549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.034313] 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 [ 44.036938] RSP: 0018:ffff888015247bc0 EFLAGS: 00010286 [ 44.037706] RAX: 0000000000000000 RBX: ffffed1002a48f78 RCX: ffffffff813a4050 [ 44.038767] RDX: ffff888013bf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.039823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a48f2f [ 44.040877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.041952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015247df8 [ 44.043019] FS: 00007f0235419900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.044212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.045086] CR2: 00007ffef9fefef7 CR3: 000000000dfed000 CR4: 0000000000350ef0 [ 44.046149] Call Trace: [ 44.046535] [ 44.046873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.047607] ? __create_object+0x59/0x80 [ 44.048252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.049053] __vmalloc_noprof+0x59/0x60 [ 44.049644] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.050372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.051137] bpf_prog_alloc+0x39/0x200 [ 44.051709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.052468] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.053210] do_seccomp+0x349/0x25e0 [ 44.053767] ? find_held_lock+0x2b/0x80 [ 44.054405] ? do_prlimit+0x310/0x610 [ 44.055026] ? __pfx_do_seccomp+0x10/0x10 [ 44.055639] ? do_raw_spin_unlock+0x53/0x220 [ 44.056321] ? _raw_spin_unlock+0x1e/0x40 [ 44.056955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.057706] ? static_key_count+0x60/0x80 [ 44.058369] prctl_set_seccomp+0x4e/0x70 [ 44.059008] __do_sys_prctl+0xe6c/0x1d70 [ 44.059620] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.060329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.061122] ? irqentry_exit+0xf3/0x650 [ 44.061720] do_syscall_64+0xbf/0x430 [ 44.062335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.063115] RIP: 0033:0x7f023590b5cd [ 44.063656] 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 [ 44.066283] RSP: 002b:00007ffef9fed320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.067418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f023590b5cd [ 44.068478] RDX: 000055a05c67ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.069531] RBP: 00007ffef9fed380 R08: 0000000000000000 R09: 00007ffef9feca20 [ 44.070594] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a07a2bd2b0 [ 44.071656] R13: 00007ffef9fed7b0 R14: 000055a07a2bfd20 R15: 000055a07a2d18d0 [ 44.072728] [ 44.073120] irq event stamp: 1703 [ 44.073621] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 44.074883] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 44.076176] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 44.077454] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 44.078718] ---[ end trace 0000000000000000 ]--- [ 46.811227] ------------[ cut here ]------------ [ 46.812175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.814227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.815701] Modules linked in: [ 46.816354] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.818368] Tainted: [W]=WARN [ 46.818975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.820477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.821417] 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 [ 46.824652] RSP: 0018:ffff888019947bc0 EFLAGS: 00010286 [ 46.825645] RAX: 0000000000000000 RBX: ffffed1003328f78 RCX: ffffffff813a4050 [ 46.826961] RDX: ffff88800f63b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.828264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003328f2f [ 46.829545] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.830854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019947df8 [ 46.832146] FS: 00007f038f6cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.833598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.834685] CR2: 00007fffe7e80ef7 CR3: 000000001f951000 CR4: 0000000000350ef0 [ 46.836004] Call Trace: [ 46.836470] [ 46.836889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.837809] ? __create_object+0x59/0x80 [ 46.838614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.839599] __vmalloc_noprof+0x59/0x60 [ 46.840360] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.841219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.842174] bpf_prog_alloc+0x39/0x200 [ 46.842873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.843821] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.844732] do_seccomp+0x349/0x25e0 [ 46.845458] ? find_held_lock+0x2b/0x80 [ 46.846231] ? do_prlimit+0x310/0x610 [ 46.846981] ? __pfx_do_seccomp+0x10/0x10 [ 46.847733] ? do_raw_spin_unlock+0x53/0x220 [ 46.848566] ? _raw_spin_unlock+0x1e/0x40 [ 46.849354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.850349] ? static_key_count+0x60/0x80 [ 46.851180] prctl_set_seccomp+0x4e/0x70 [ 46.851979] __do_sys_prctl+0xe6c/0x1d70 [ 46.852743] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.853615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.854617] ? irqentry_exit+0xf3/0x650 [ 46.855386] do_syscall_64+0xbf/0x430 [ 46.856150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.857108] RIP: 0033:0x7f038fbbd5cd [ 46.857788] 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 [ 46.861004] RSP: 002b:00007fffe7e7f1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.862384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f038fbbd5cd [ 46.863690] RDX: 000055db23636e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.864973] RBP: 00007fffe7e7f220 R08: 0000000000000000 R09: 00007fffe7e7e8c0 [ 46.866284] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db34e41ad0 [ 46.867588] R13: 00007fffe7e7f650 R14: 000055db34e42bc0 R15: 000055db34e53780 [ 46.868880] [ 46.869360] irq event stamp: 1797 [ 46.870023] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.871181] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.872161] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 46.873143] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 46.874124] ---[ end trace 0000000000000000 ]--- [ 47.698185] ------------[ cut here ]------------ [ 47.699168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.701225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.702736] Modules linked in: [ 47.703382] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.705377] Tainted: [W]=WARN [ 47.705984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.707448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.708390] 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 [ 47.711587] RSP: 0018:ffff88800a967bc0 EFLAGS: 00010286 [ 47.712567] RAX: 0000000000000000 RBX: ffffed100152cf78 RCX: ffffffff813a4050 [ 47.713868] RDX: ffff888015238000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.715229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152cf2f [ 47.716539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.717837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a967df8 [ 47.719145] FS: 00007fc276426900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.720607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.721681] CR2: 00007fc276918580 CR3: 000000000df23000 CR4: 0000000000350ef0 [ 47.723004] Call Trace: [ 47.723485] [ 47.723894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.724814] ? __create_object+0x59/0x80 [ 47.725604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.726588] __vmalloc_noprof+0x59/0x60 [ 47.727348] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.728221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.729156] bpf_prog_alloc+0x39/0x200 [ 47.729853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.730842] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.731746] do_seccomp+0x349/0x25e0 [ 47.732472] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.733392] ? __pfx_do_seccomp+0x10/0x10 [ 47.734207] ? find_held_lock+0x2b/0x80 [ 47.734961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.735874] ? static_key_count+0x60/0x80 [ 47.736669] prctl_set_seccomp+0x4e/0x70 [ 47.737443] __do_sys_prctl+0xe6c/0x1d70 [ 47.738249] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.739111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.740090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.741070] ? irqentry_exit+0xf3/0x650 [ 47.741802] do_syscall_64+0xbf/0x430 [ 47.742579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.743541] RIP: 0033:0x7fc2769185cd [ 47.744253] 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 [ 47.747468] RSP: 002b:00007ffdd516bae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.748855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2769185cd [ 47.750182] RDX: 000055b645ac0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.751466] RBP: 00007ffdd516bb40 R08: 0000000000000000 R09: 00007ffdd516b1e0 [ 47.752749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b680466ad0 [ 47.754049] R13: 00007ffdd516bf70 R14: 000055b680467bc0 R15: 000055b680478780 [ 47.755162] [ 47.755518] irq event stamp: 1745 [ 47.756057] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.757322] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 47.758598] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 47.759885] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 47.761166] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50360' (ECDSA) to the list of known hosts. 2025/11/17 11:25:32 fuzzer started 2025/11/17 11:25:32 dialing manager at localhost:37895 2025/11/17 11:25:32 checking machine... 2025/11/17 11:25:32 checking revisions... [ 48.682632] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:25:32 testing simple program... [ 48.798060] cgroup: Unknown subsys name 'net' [ 48.851807] cgroup: Unknown subsys name 'cpuset' [ 48.867722] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:25:31 Registers: info registers vcpu 0 RAX=0000000000040eed RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f038fc80650 CR3=000000000cec4000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c6ac13 RBX=ffffffff81618fa0 RCX=ffff888019adf79c RDX=1ffff1100335bf14 RSI=ffffffff83c6ac13 RDI=ffff888019adf910 RBP=ffff888019adf8e0 RSP=ffff888019adf840 R8 =0000000000000001 R9 =ffff888019adf888 R10=000000000003c9ed R11=000000000009a692 R12=ffff888019adf910 R13=0000000000000000 R14=ffff888015890000 R15=0000000000092cc0 RIP=ffffffff84c99a20 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 00007f038f6cb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f038fc830b0 CR3=000000000cec4000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000