[ 46.784712] ------------[ cut here ]------------ [ 46.785652] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.787653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.789168] Modules linked in: [ 46.789810] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.792063] Tainted: [W]=WARN [ 46.793008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.794535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.795467] 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 [ 46.798656] RSP: 0018:ffff888013fc7bc0 EFLAGS: 00010286 [ 46.799651] RAX: 0000000000000000 RBX: ffffed10027f8f78 RCX: ffffffff813a4050 [ 46.800963] RDX: ffff88801af8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.802258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f8f2f [ 46.803538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.804839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fc7df8 [ 46.806142] FS: 00007fc6ce416900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.807592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.808669] CR2: 00007fc6ce908580 CR3: 000000000bf6f000 CR4: 0000000000350ef0 [ 46.809981] Call Trace: [ 46.810516] [ 46.810938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.811843] ? __create_object+0x59/0x80 [ 46.812629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.813615] __vmalloc_noprof+0x59/0x60 [ 46.814396] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.815236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.816175] bpf_prog_alloc+0x39/0x200 [ 46.816918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.817864] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.818799] do_seccomp+0x349/0x25e0 [ 46.819539] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.820453] ? __pfx_do_seccomp+0x10/0x10 [ 46.821200] ? find_held_lock+0x2b/0x80 [ 46.821966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.822957] ? static_key_count+0x60/0x80 [ 46.823774] prctl_set_seccomp+0x4e/0x70 [ 46.824560] __do_sys_prctl+0xe6c/0x1d70 [ 46.825297] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.826176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.827159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.828132] ? irqentry_exit+0xf3/0x650 [ 46.828915] do_syscall_64+0xbf/0x430 [ 46.829665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.830640] RIP: 0033:0x7fc6ce9085cd [ 46.831365] 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 [ 46.834580] RSP: 002b:00007ffeb768a0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.835972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6ce9085cd [ 46.837269] RDX: 0000557c2aa32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.838585] RBP: 00007ffeb768a110 R08: 0000000000000000 R09: 00007ffeb76897b0 [ 46.839909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c5af4dad0 [ 46.841217] R13: 00007ffeb768a540 R14: 0000557c5af4ebc0 R15: 0000557c5af5f780 [ 46.842548] [ 46.842976] irq event stamp: 1829 [ 46.843622] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.845166] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.846698] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.848288] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.849831] ---[ end trace 0000000000000000 ]--- [ 49.725727] ------------[ cut here ]------------ [ 49.726541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.728200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.729440] Modules linked in: [ 49.729933] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.731592] Tainted: [W]=WARN [ 49.732050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.733270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.734027] 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 [ 49.736882] RSP: 0018:ffff888016ac7bc0 EFLAGS: 00010286 [ 49.737753] RAX: 0000000000000000 RBX: ffffed1002d58f78 RCX: ffffffff813a4050 [ 49.738836] RDX: ffff888018e0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.739900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d58f2f [ 49.740964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.742036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ac7df8 [ 49.743118] FS: 00007fd23e019900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.744319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.745172] CR2: 00007ffe3f71cef7 CR3: 000000000e512000 CR4: 0000000000350ef0 [ 49.746495] Call Trace: [ 49.746979] [ 49.747441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.748354] ? __create_object+0x59/0x80 [ 49.749089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.750051] __vmalloc_noprof+0x59/0x60 [ 49.750819] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.751701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.752638] bpf_prog_alloc+0x39/0x200 [ 49.753360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.754244] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.755145] do_seccomp+0x349/0x25e0 [ 49.755867] ? find_held_lock+0x2b/0x80 [ 49.756628] ? do_prlimit+0x310/0x610 [ 49.757370] ? __pfx_do_seccomp+0x10/0x10 [ 49.758119] ? do_raw_spin_unlock+0x53/0x220 [ 49.758957] ? _raw_spin_unlock+0x1e/0x40 [ 49.759736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.760709] ? static_key_count+0x60/0x80 [ 49.761508] prctl_set_seccomp+0x4e/0x70 [ 49.762234] __do_sys_prctl+0xe6c/0x1d70 [ 49.763010] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.763867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.764824] ? irqentry_exit+0xf3/0x650 [ 49.765597] do_syscall_64+0xbf/0x430 [ 49.766349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.767262] RIP: 0033:0x7fd23e50b5cd [ 49.767971] 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 [ 49.771146] RSP: 002b:00007ffe3f71af40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.772531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd23e50b5cd [ 49.773821] RDX: 000055cde4af3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.775111] RBP: 00007ffe3f71afa0 R08: 0000000000000000 R09: 00007ffe3f71a640 [ 49.776409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce18595ad0 [ 49.777688] R13: 00007ffe3f71b3d0 R14: 000055ce18596bc0 R15: 000055ce185a7780 [ 49.778961] [ 49.779420] irq event stamp: 1785 [ 49.780023] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.781523] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.783024] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.784545] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.786020] ---[ end trace 0000000000000000 ]--- [ 50.555270] ------------[ cut here ]------------ [ 50.556182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.558177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.559613] Modules linked in: [ 50.560196] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.562168] Tainted: [W]=WARN [ 50.562759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.564206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.565110] 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 [ 50.568278] RSP: 0018:ffff88801bfe7bc0 EFLAGS: 00010286 [ 50.569227] RAX: 0000000000000000 RBX: ffffed10037fcf78 RCX: ffffffff813a4050 [ 50.570506] RDX: ffff888015f25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.571775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037fcf2f [ 50.573035] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.574333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfe7df8 [ 50.575621] FS: 00007f565baf7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.577047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.578097] CR2: 00007ffcddc02ef7 CR3: 00000000205de000 CR4: 0000000000350ef0 [ 50.579390] Call Trace: [ 50.579848] [ 50.580259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.581138] ? __create_object+0x59/0x80 [ 50.581921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.582895] __vmalloc_noprof+0x59/0x60 [ 50.583663] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.584527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.585460] bpf_prog_alloc+0x39/0x200 [ 50.586179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.587093] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.587999] do_seccomp+0x349/0x25e0 [ 50.588708] ? find_held_lock+0x2b/0x80 [ 50.589474] ? do_prlimit+0x310/0x610 [ 50.590179] ? __pfx_do_seccomp+0x10/0x10 [ 50.590973] ? do_raw_spin_unlock+0x53/0x220 [ 50.591802] ? _raw_spin_unlock+0x1e/0x40 [ 50.592573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.593516] ? static_key_count+0x60/0x80 [ 50.594278] prctl_set_seccomp+0x4e/0x70 [ 50.595034] __do_sys_prctl+0xe6c/0x1d70 [ 50.595819] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.596672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.597630] ? irqentry_exit+0xf3/0x650 [ 50.598391] do_syscall_64+0xbf/0x430 [ 50.599083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.600090] RIP: 0033:0x7f565bfe95cd [ 50.600812] 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 [ 50.604048] RSP: 002b:00007ffcddc00f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.605452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f565bfe95cd [ 50.606780] RDX: 0000561059d8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.608090] RBP: 00007ffcddc00fe0 R08: 0000000000000000 R09: 00007ffcddc00680 [ 50.609395] R10: 0000000000000000 R11: 0000000000000246 R12: 000056108b285ad0 [ 50.610703] R13: 00007ffcddc01410 R14: 000056108b286bc0 R15: 000056108b297780 [ 50.611855] [ 50.612206] irq event stamp: 1811 [ 50.612749] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.614008] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.615284] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.616560] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.617796] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23328' (ECDSA) to the list of known hosts. 2025/11/18 22:30:12 fuzzer started 2025/11/18 22:30:13 dialing manager at localhost:34383 2025/11/18 22:30:13 checking machine... 2025/11/18 22:30:13 checking revisions... [ 51.552557] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:30:13 testing simple program... [ 51.640558] cgroup: Unknown subsys name 'net' [ 51.707233] cgroup: Unknown subsys name 'cpuset' [ 51.723039] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:30:12 Registers: info registers vcpu 0 RAX=ffff88801c808001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801c807d01 RSI=ffff88801c807d10 RDI=ffff88801c807d10 RBP=ffff88801c8076c0 RSP=ffff88801c8075f0 R8 =0000000000000001 R9 =ffff88801c8076a8 R10=000000000003c9ed R11=0000000000032032 R12=ffff88801c8076c8 R13=ffff88801c8076b0 R14=ffff88801c807d10 R15=ffff88801c807668 RIP=ffffffff8135da20 RFL=00000202 [-------] 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 00007f5863fff700 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=00007ffe3f715000 CR3=000000000e4b3000 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=2032313a30333a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a30333a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000284c3 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae1b1ae000 CR3=000000000ba76000 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=691a17c6edbcb18e854329eece09c0d8 XMM02=2c67c8bc2e329bc300000000003021d8 XMM03=fb795ef6d6577056000000000030de40 XMM04=57760f82e079a97e00000000000ae988 XMM05=35c4e35221f70667000000000031ebb0 XMM06=d74844bf967d85ba000000000031dd50 XMM07=e042d86d42eb936e000000000030e0c0 XMM08=dedd46b8ec3231fc0000000000302238 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000