[ 38.962731] ------------[ cut here ]------------ [ 38.963632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.965577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.967022] Modules linked in: [ 38.967614] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.969566] Tainted: [W]=WARN [ 38.970180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.971635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.972531] 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 [ 38.975645] RSP: 0018:ffff88800f1afbc0 EFLAGS: 00010286 [ 38.976619] RAX: 0000000000000000 RBX: ffffed1001e35f78 RCX: ffffffff813a4050 [ 38.977903] RDX: ffff8880161e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.979158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e35f2f [ 38.980418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.981715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1afdf8 [ 38.982995] FS: 00007ffade99b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.984441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.985501] CR2: 00007ffadef014a6 CR3: 000000000bb03000 CR4: 0000000000350ef0 [ 38.986827] Call Trace: [ 38.987303] [ 38.987711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.988605] ? __create_object+0x59/0x80 [ 38.989381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.990359] __vmalloc_noprof+0x59/0x60 [ 38.991122] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.991998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.992939] bpf_prog_alloc+0x39/0x200 [ 38.993632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.994558] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.995453] do_seccomp+0x349/0x25e0 [ 38.996185] ? find_held_lock+0x2b/0x80 [ 38.996955] ? do_prlimit+0x310/0x610 [ 38.997657] ? __pfx_do_seccomp+0x10/0x10 [ 38.998430] ? do_raw_spin_unlock+0x53/0x220 [ 38.999257] ? _raw_spin_unlock+0x1e/0x40 [ 39.000030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.000990] ? static_key_count+0x60/0x80 [ 39.001742] prctl_set_seccomp+0x4e/0x70 [ 39.002522] __do_sys_prctl+0xe6c/0x1d70 [ 39.003303] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.004149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.005103] ? irqentry_exit+0xf3/0x650 [ 39.005860] do_syscall_64+0xbf/0x430 [ 39.006535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.007464] RIP: 0033:0x7ffadee8d5cd [ 39.008157] 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 [ 39.011284] RSP: 002b:00007fffe928d010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.012640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffadee8d5cd [ 39.013943] RDX: 000055a32a957e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.015216] RBP: 00007fffe928d070 R08: 0000000000000000 R09: 00007fffe928c710 [ 39.016476] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a353a6fad0 [ 39.017762] R13: 00007fffe928d4a0 R14: 000055a353a70bc0 R15: 000055a353a81780 [ 39.019074] [ 39.019492] irq event stamp: 1707 [ 39.020134] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 39.021641] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 39.023157] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.024685] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 39.026213] ---[ end trace 0000000000000000 ]--- [ 41.929898] ------------[ cut here ]------------ [ 41.930844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.932835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.934497] Modules linked in: [ 41.935206] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.937146] Tainted: [W]=WARN [ 41.937705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.939138] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.940031] 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 [ 41.943117] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 41.944073] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 41.945333] RDX: ffff888016228000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.946619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 41.947878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.949117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 41.950374] FS: 00007f6f0a5a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.951808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.952846] CR2: 00007ffe6ebe9ef7 CR3: 000000000b800000 CR4: 0000000000350ef0 [ 41.954129] Call Trace: [ 41.954583] [ 41.955026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.955902] ? __create_object+0x59/0x80 [ 41.956623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.957574] __vmalloc_noprof+0x59/0x60 [ 41.958323] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.959177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.960098] bpf_prog_alloc+0x39/0x200 [ 41.960817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.961696] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.962581] do_seccomp+0x349/0x25e0 [ 41.963282] ? find_held_lock+0x2b/0x80 [ 41.964024] ? do_prlimit+0x310/0x610 [ 41.964701] ? __pfx_do_seccomp+0x10/0x10 [ 41.965474] ? do_raw_spin_unlock+0x53/0x220 [ 41.966300] ? _raw_spin_unlock+0x1e/0x40 [ 41.967066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.968010] ? static_key_count+0x60/0x80 [ 41.968750] prctl_set_seccomp+0x4e/0x70 [ 41.969511] __do_sys_prctl+0xe6c/0x1d70 [ 41.970286] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.971128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.972084] ? irqentry_exit+0xf3/0x650 [ 41.972834] do_syscall_64+0xbf/0x430 [ 41.973510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.974452] RIP: 0033:0x7f6f0aa995cd [ 41.975141] 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 [ 41.978257] RSP: 002b:00007ffe6ebe7e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.979594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f0aa995cd [ 41.980854] RDX: 000055b3ffa56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.982130] RBP: 00007ffe6ebe7e60 R08: 0000000000000000 R09: 00007ffe6ebe7500 [ 41.983393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b42b508ad0 [ 41.984640] R13: 00007ffe6ebe8290 R14: 000055b42b509bc0 R15: 000055b42b51a780 [ 41.985920] [ 41.986334] irq event stamp: 1845 [ 41.986977] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 41.988474] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 41.989972] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 41.991282] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 41.992495] ---[ end trace 0000000000000000 ]--- [ 42.713422] ------------[ cut here ]------------ [ 42.714391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.716408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.717904] Modules linked in: [ 42.718522] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.720914] Tainted: [W]=WARN [ 42.721550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.723305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.724342] 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 [ 42.727897] RSP: 0018:ffff8880190bfbc0 EFLAGS: 00010286 [ 42.729003] RAX: 0000000000000000 RBX: ffffed1003217f78 RCX: ffffffff813a4050 [ 42.730469] RDX: ffff888017b58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.731913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003217f2f [ 42.733362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.734826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190bfdf8 [ 42.736262] FS: 00007f0857773900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.737892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.739077] CR2: 00007f0857c65580 CR3: 000000001ca8b000 CR4: 0000000000350ef0 [ 42.740539] Call Trace: [ 42.741099] [ 42.741573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.742594] ? __create_object+0x59/0x80 [ 42.743489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.744581] __vmalloc_noprof+0x59/0x60 [ 42.745445] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.746447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.747522] bpf_prog_alloc+0x39/0x200 [ 42.748355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.749396] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.750608] do_seccomp+0x349/0x25e0 [ 42.751617] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.752892] ? __pfx_do_seccomp+0x10/0x10 [ 42.754003] ? find_held_lock+0x2b/0x80 [ 42.755055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.756398] ? static_key_count+0x60/0x80 [ 42.757543] prctl_set_seccomp+0x4e/0x70 [ 42.758618] __do_sys_prctl+0xe6c/0x1d70 [ 42.759515] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.760500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.761595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.762710] ? irqentry_exit+0xf3/0x650 [ 42.763582] do_syscall_64+0xbf/0x430 [ 42.764429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.765493] RIP: 0033:0x7f0857c655cd [ 42.766317] 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 [ 42.769876] RSP: 002b:00007ffd0b206e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.771427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0857c655cd [ 42.772881] RDX: 00005635f71cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.774284] RBP: 00007ffd0b206e60 R08: 0000000000000000 R09: 00007ffd0b206500 [ 42.775509] R10: 0000000000000000 R11: 0000000000000246 R12: 000056361e7d8ad0 [ 42.776747] R13: 00007ffd0b207290 R14: 000056361e7d9bc0 R15: 000056361e7ea780 [ 42.778016] [ 42.778431] irq event stamp: 1779 [ 42.779042] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.780508] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.781964] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.783435] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.784864] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24450' (ECDSA) to the list of known hosts. 2025/11/18 19:23:47 fuzzer started 2025/11/18 19:23:47 dialing manager at localhost:34383 2025/11/18 19:23:47 checking machine... 2025/11/18 19:23:47 checking revisions... [ 43.675154] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:23:47 testing simple program... [ 43.764217] cgroup: Unknown subsys name 'net' [ 43.836641] cgroup: Unknown subsys name 'cpuset' [ 43.858987] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:23:46 Registers: info registers vcpu 0 RAX=0000000000043bff 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=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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf1b9dea8 CR3=000000001c998000 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=2036343a33323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a33323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c281 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa3836fe000 CR3=000000000d8bf000 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=cc958ee798fab9ad2f4231969d5e26d0 XMM02=ec2efd57dc4c00df0000000000301a70 XMM03=68292dd54fb495fa0000000000301b40 XMM04=252d5d687fd013bc00000000000ae988 XMM05=d96330e2d2db8632000000000031e958 XMM06=474038aa6c007e1f000000000031e7e0 XMM07=e042d86d42eb936e000000000030efa0 XMM08=68292dd54fb495fa0000000000301b40 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000