[ 38.970210] ------------[ cut here ]------------ [ 38.971161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.973180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.974633] Modules linked in: [ 38.975259] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.977523] Tainted: [W]=WARN [ 38.978211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.979682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.980611] 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 [ 38.983778] RSP: 0018:ffff88801a13fbc0 EFLAGS: 00010286 [ 38.984714] RAX: 0000000000000000 RBX: ffffed1003427f78 RCX: ffffffff813a4050 [ 38.986044] RDX: ffff888016009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.987334] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003427f2f [ 38.988623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.989933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a13fdf8 [ 38.991224] FS: 00007fc724ed1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.992688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993773] CR2: 00007fc7253c3580 CR3: 000000000d8a2000 CR4: 0000000000350ef0 [ 38.995071] Call Trace: [ 38.995536] [ 38.996010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.996922] ? __create_object+0x59/0x80 [ 38.997662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998636] __vmalloc_noprof+0x59/0x60 [ 38.999397] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.000289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001224] bpf_prog_alloc+0x39/0x200 [ 39.002133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003062] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.003982] do_seccomp+0x349/0x25e0 [ 39.004660] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.005577] ? __pfx_do_seccomp+0x10/0x10 [ 39.006378] ? find_held_lock+0x2b/0x80 [ 39.007126] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.008105] ? static_key_count+0x60/0x80 [ 39.008908] prctl_set_seccomp+0x4e/0x70 [ 39.009633] __do_sys_prctl+0xe6c/0x1d70 [ 39.010406] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.011250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.012229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.013197] ? irqentry_exit+0xf3/0x650 [ 39.013965] do_syscall_64+0xbf/0x430 [ 39.014657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.015605] RIP: 0033:0x7fc7253c35cd [ 39.016321] 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 [ 39.019464] RSP: 002b:00007ffd59299300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.020863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7253c35cd [ 39.022149] RDX: 0000559de6493e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023416] RBP: 00007ffd59299360 R08: 0000000000000000 R09: 00007ffd59298a00 [ 39.024696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559df7339bf0 [ 39.025990] R13: 00007ffd59299790 R14: 0000559df7343380 R15: 0000559df734e460 [ 39.027297] [ 39.027728] irq event stamp: 1883 [ 39.028395] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 39.029916] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 39.031431] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.032992] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.034494] ---[ end trace 0000000000000000 ]--- [ 41.932029] ------------[ cut here ]------------ [ 41.932962] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.934928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.936385] Modules linked in: [ 41.937062] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.939015] Tainted: [W]=WARN [ 41.939566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.941037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.941945] 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 [ 41.945084] RSP: 0018:ffff88801ba7fbc0 EFLAGS: 00010286 [ 41.946082] RAX: 0000000000000000 RBX: ffffed100374ff78 RCX: ffffffff813a4050 [ 41.947368] RDX: ffff888016923780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.948651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100374ff2f [ 41.949922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.951178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba7fdf8 [ 41.952464] FS: 00007f243bcbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.953885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.954952] CR2: 00007ffe285f5ef8 CR3: 000000001f422000 CR4: 0000000000350ef0 [ 41.956236] Call Trace: [ 41.956691] [ 41.957142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.958024] ? __create_object+0x59/0x80 [ 41.958795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.959705] __vmalloc_noprof+0x59/0x60 [ 41.960473] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.961328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.962260] bpf_prog_alloc+0x39/0x200 [ 41.962997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.963935] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.964830] do_seccomp+0x349/0x25e0 [ 41.965496] ? find_held_lock+0x2b/0x80 [ 41.966248] ? do_prlimit+0x310/0x610 [ 41.966970] ? __pfx_do_seccomp+0x10/0x10 [ 41.967701] ? do_raw_spin_unlock+0x53/0x220 [ 41.968540] ? _raw_spin_unlock+0x1e/0x40 [ 41.969317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.970263] ? static_key_count+0x60/0x80 [ 41.971066] prctl_set_seccomp+0x4e/0x70 [ 41.971844] __do_sys_prctl+0xe6c/0x1d70 [ 41.972587] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.973446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.974411] ? irqentry_exit+0xf3/0x650 [ 41.975177] do_syscall_64+0xbf/0x430 [ 41.975926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.976884] RIP: 0033:0x7f243c1b05cd [ 41.977532] 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 [ 41.980678] RSP: 002b:00007ffe285f3ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.982029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f243c1b05cd [ 41.983293] RDX: 00005634ecb78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.984575] RBP: 00007ffe285f3b10 R08: 0000000000000000 R09: 00007ffe285f31b0 [ 41.985834] R10: 0000000000000000 R11: 0000000000000246 R12: 000056350a1bebf0 [ 41.987091] R13: 00007ffe285f3f40 R14: 000056350a1c8380 R15: 000056350a1d3460 [ 41.988390] [ 41.988839] irq event stamp: 1755 [ 41.989439] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 41.990932] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 41.992448] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 41.993972] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 41.995468] ---[ end trace 0000000000000000 ]--- [ 42.824041] ------------[ cut here ]------------ [ 42.824986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.827451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.828876] Modules linked in: [ 42.829459] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.831400] Tainted: [W]=WARN [ 42.832003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.833453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.834358] 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 [ 42.837494] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 42.838466] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 42.839725] RDX: ffff888015fb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.840999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 42.842254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.843507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 42.844781] FS: 00007fc61f281900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.846200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.847236] CR2: 00007fc61f773580 CR3: 000000000d166000 CR4: 0000000000350ef0 [ 42.848510] Call Trace: [ 42.849014] [ 42.849417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.850304] ? __create_object+0x59/0x80 [ 42.851084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.852039] __vmalloc_noprof+0x59/0x60 [ 42.852784] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.853596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.854514] bpf_prog_alloc+0x39/0x200 [ 42.855226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.856159] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.857047] do_seccomp+0x349/0x25e0 [ 42.857695] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.858572] ? __pfx_do_seccomp+0x10/0x10 [ 42.859344] ? find_held_lock+0x2b/0x80 [ 42.860085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.861031] ? static_key_count+0x60/0x80 [ 42.861821] prctl_set_seccomp+0x4e/0x70 [ 42.862536] __do_sys_prctl+0xe6c/0x1d70 [ 42.863291] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.864139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.865103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.866048] ? irqentry_exit+0xf3/0x650 [ 42.866795] do_syscall_64+0xbf/0x430 [ 42.867480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.868422] RIP: 0033:0x7fc61f7735cd [ 42.869123] 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 [ 42.872223] RSP: 002b:00007ffcbc20ff20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.873560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61f7735cd [ 42.874820] RDX: 00005631649dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.876115] RBP: 00007ffcbc20ff80 R08: 0000000000000000 R09: 00007ffcbc20f620 [ 42.877376] R10: 0000000000000000 R11: 0000000000000246 R12: 000056318833cad0 [ 42.878634] R13: 00007ffcbc2103b0 R14: 000056318833dbc0 R15: 000056318834e780 [ 42.879930] [ 42.880348] irq event stamp: 1715 [ 42.880988] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.882475] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.883967] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.885481] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.886967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16731' (ECDSA) to the list of known hosts. 2025/11/18 16:25:34 fuzzer started 2025/11/18 16:25:34 dialing manager at localhost:34383 2025/11/18 16:25:34 checking machine... 2025/11/18 16:25:34 checking revisions... [ 43.969178] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:25:34 testing simple program... [ 44.052207] cgroup: Unknown subsys name 'net' [ 44.108475] cgroup: Unknown subsys name 'cpuset' [ 44.126143] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:25:33 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880096276b8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee8 RFL=00000006 [-----P-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff9cc5978 CR3=000000000bf63000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fcf96a8fb2884bd400000000000ae988 XMM05=1319e678c5640f8a00000000003221c8 XMM06=a748ccc27a5f04c10000000000322130 XMM07=58f17c1affdc82d600000000003120c8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000010 RBX=000056350a1e2910 RCX=0000000000000018 RDX=0000000000000003 RSI=000056350a1e2920 RDI=000056350a1e2fd8 RBP=000000000000000d RSP=00007ffe285f30e8 R8 =00007ffe285f31f0 R9 =00007f243c835000 R10=00007ffe285f3096 R11=0000000000000000 R12=000056350a1e2920 R13=0000000000000003 R14=000056350a1e2fd8 R15=0000000000000000 RIP=00007f243c20e283 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f243bcbe900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f243c273650 CR3=000000001f46c000 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=ffff0000000000ff00000000ff000000 XMM02=00000000ff000000000000000000ff00 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000ffffff XMM08=5d64255b00205425206525206825003e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000