[ 44.126537] ------------[ cut here ]------------ [ 44.127585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.129847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.131509] Modules linked in: [ 44.132164] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.134367] Tainted: [W]=WARN [ 44.134983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.136604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.137638] 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 [ 44.141151] RSP: 0018:ffff88801b10fbc0 EFLAGS: 00010286 [ 44.142243] RAX: 0000000000000000 RBX: ffffed1003621f78 RCX: ffffffff813a4050 [ 44.143656] RDX: ffff88800f12b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.145078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003621f2f [ 44.146503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.147915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b10fdf8 [ 44.149360] FS: 00007f3b3c8e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.150954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.152128] CR2: 00007f3b3cdd7580 CR3: 000000000e4c9000 CR4: 0000000000350ef0 [ 44.153558] Call Trace: [ 44.154073] [ 44.154563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.155555] ? __create_object+0x59/0x80 [ 44.156425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.157511] __vmalloc_noprof+0x59/0x60 [ 44.158300] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.159275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.160357] bpf_prog_alloc+0x39/0x200 [ 44.161123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.162170] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.163164] do_seccomp+0x349/0x25e0 [ 44.163964] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.164959] ? __pfx_do_seccomp+0x10/0x10 [ 44.165839] ? find_held_lock+0x2b/0x80 [ 44.166685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.167753] ? static_key_count+0x60/0x80 [ 44.168647] prctl_set_seccomp+0x4e/0x70 [ 44.169522] __do_sys_prctl+0xe6c/0x1d70 [ 44.170404] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.171298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.172412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.173502] ? irqentry_exit+0xf3/0x650 [ 44.174299] do_syscall_64+0xbf/0x430 [ 44.175125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.176173] RIP: 0033:0x7f3b3cdd75cd [ 44.176955] 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 [ 44.180473] RSP: 002b:00007ffd08e77da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.181984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b3cdd75cd [ 44.183396] RDX: 00005635f85f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.184812] RBP: 00007ffd08e77e00 R08: 0000000000000000 R09: 00007ffd08e774a0 [ 44.186240] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635f97de240 [ 44.187662] R13: 00007ffd08e78230 R14: 00005635f97e7380 R15: 00005635f97f2540 [ 44.189097] [ 44.189634] irq event stamp: 1749 [ 44.190300] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 44.191778] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 44.193226] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 44.194702] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 44.196152] ---[ end trace 0000000000000000 ]--- [ 46.945304] ------------[ cut here ]------------ [ 46.946213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.948647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.950095] Modules linked in: [ 46.950720] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.952723] Tainted: [W]=WARN [ 46.953272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.954989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.955969] 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 [ 46.959134] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 46.960110] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 46.961405] RDX: ffff88800f0c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.962671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 46.963947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.965239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 46.966557] FS: 00007f8a1d646900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.967999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.969054] CR2: 00007f8a1db38580 CR3: 000000000e239000 CR4: 0000000000350ef0 [ 46.970341] Call Trace: [ 46.970811] [ 46.971216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.972117] ? __create_object+0x59/0x80 [ 46.972899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.973874] __vmalloc_noprof+0x59/0x60 [ 46.974637] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.975516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.976448] bpf_prog_alloc+0x39/0x200 [ 46.977128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.978063] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.978957] do_seccomp+0x349/0x25e0 [ 46.979684] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.980577] ? __pfx_do_seccomp+0x10/0x10 [ 46.981381] ? find_held_lock+0x2b/0x80 [ 46.982098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.983065] ? static_key_count+0x60/0x80 [ 46.983872] prctl_set_seccomp+0x4e/0x70 [ 46.984654] __do_sys_prctl+0xe6c/0x1d70 [ 46.985445] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.986277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.987256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.988238] ? irqentry_exit+0xf3/0x650 [ 46.989024] do_syscall_64+0xbf/0x430 [ 46.989788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.990766] RIP: 0033:0x7f8a1db385cd [ 46.991487] 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 [ 46.994722] RSP: 002b:00007ffd4cb3cd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.996175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a1db385cd [ 46.997505] RDX: 000055ebf69dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.998819] RBP: 00007ffd4cb3cda0 R08: 0000000000000000 R09: 00007ffd4cb3c440 [ 47.000124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec2b9cbad0 [ 47.001444] R13: 00007ffd4cb3d1d0 R14: 000055ec2b9ccbc0 R15: 000055ec2b9dd780 [ 47.002760] [ 47.003187] irq event stamp: 1801 [ 47.003841] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 47.005390] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 47.006934] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 47.008502] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 47.009958] ---[ end trace 0000000000000000 ]--- [ 47.708756] ------------[ cut here ]------------ [ 47.709692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.711720] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.713164] Modules linked in: [ 47.714045] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.716090] Tainted: [W]=WARN [ 47.716690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.718161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.719070] 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 [ 47.722227] RSP: 0018:ffff8880165efbc0 EFLAGS: 00010286 [ 47.723200] RAX: 0000000000000000 RBX: ffffed1002cbdf78 RCX: ffffffff813a4050 [ 47.724475] RDX: ffff88800a393780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.725769] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbdf2f [ 47.727036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.728304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165efdf8 [ 47.729607] FS: 00007f2e5378c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.731030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.732094] CR2: 00007f2e53cf24a6 CR3: 000000000a117000 CR4: 0000000000350ef0 [ 47.733387] Call Trace: [ 47.733849] [ 47.734249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.735165] ? __create_object+0x59/0x80 [ 47.735963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.736938] __vmalloc_noprof+0x59/0x60 [ 47.737729] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.738620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.739574] bpf_prog_alloc+0x39/0x200 [ 47.740264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.741196] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.742111] do_seccomp+0x349/0x25e0 [ 47.742826] ? find_held_lock+0x2b/0x80 [ 47.743584] ? do_prlimit+0x310/0x610 [ 47.744274] ? __pfx_do_seccomp+0x10/0x10 [ 47.745057] ? do_raw_spin_unlock+0x53/0x220 [ 47.745906] ? _raw_spin_unlock+0x1e/0x40 [ 47.746686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.747647] ? static_key_count+0x60/0x80 [ 47.748448] prctl_set_seccomp+0x4e/0x70 [ 47.749171] __do_sys_prctl+0xe6c/0x1d70 [ 47.750004] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.750858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.751827] ? irqentry_exit+0xf3/0x650 [ 47.752599] do_syscall_64+0xbf/0x430 [ 47.753304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.754257] RIP: 0033:0x7f2e53c7e5cd [ 47.754963] 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 [ 47.758192] RSP: 002b:00007ffe1a427000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.759572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e53c7e5cd [ 47.760864] RDX: 0000562d883e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.762159] RBP: 00007ffe1a427060 R08: 0000000000000000 R09: 00007ffe1a426700 [ 47.763439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d95d0dbf0 [ 47.764742] R13: 00007ffe1a427490 R14: 0000562d95d17380 R15: 0000562d95d22460 [ 47.766055] [ 47.766446] irq event stamp: 1823 [ 47.766948] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 47.768217] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 47.769484] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 47.770760] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 47.772008] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30619' (ECDSA) to the list of known hosts. 2025/11/17 10:16:39 fuzzer started 2025/11/17 10:16:40 dialing manager at localhost:37895 2025/11/17 10:16:40 checking machine... 2025/11/17 10:16:40 checking revisions... [ 48.623559] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:16:40 testing simple program... [ 48.681779] cgroup: Unknown subsys name 'net' [ 48.746504] cgroup: Unknown subsys name 'cpuset' [ 48.771915] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:16:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8100012f RDX=0000000000000002 RSI=0000000000000001 RDI=ffffffff86ec39dc RBP=ffff888017be7770 RSP=ffff888017be76a8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888017be7778 R13=ffff888017be7760 R14=ffff888017be7759 R15=ffff888017be7718 RIP=ffffffff8135e64b 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 00007f8a1d646900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a1d615008 CR3=000000000d7eb000 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 info registers vcpu 1 RAX=00000000000250bb 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76e2002338 CR3=000000000e3b2000 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=36313a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383332 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000