[ 36.724578] ------------[ cut here ]------------ [ 36.725510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 36.728129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 36.729588] Modules linked in: [ 36.730215] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 36.732425] Tainted: [W]=WARN [ 36.732979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 36.734539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 36.735456] 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 [ 36.738576] RSP: 0018:ffff88801a6dfbc0 EFLAGS: 00010286 [ 36.739555] RAX: 0000000000000000 RBX: ffffed10034dbf78 RCX: ffffffff813a4050 [ 36.740822] RDX: ffff88801608d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 36.742110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034dbf2f [ 36.743390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 36.744670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6dfdf8 [ 36.745950] FS: 00007f3f1a9cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 36.747384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.748455] CR2: 00007ffdbfec9ef8 CR3: 000000000dda6000 CR4: 0000000000350ef0 [ 36.749768] Call Trace: [ 36.750291] [ 36.750750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 36.751867] ? __create_object+0x59/0x80 [ 36.752651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.753612] __vmalloc_noprof+0x59/0x60 [ 36.754380] bpf_prog_alloc_no_stats+0x55/0x470 [ 36.755256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.756176] bpf_prog_alloc+0x39/0x200 [ 36.756857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.757781] bpf_prog_create_from_user+0xb2/0x2f0 [ 36.758685] do_seccomp+0x349/0x25e0 [ 36.759401] ? find_held_lock+0x2b/0x80 [ 36.760154] ? do_prlimit+0x310/0x610 [ 36.760842] ? __pfx_do_seccomp+0x10/0x10 [ 36.761616] ? do_raw_spin_unlock+0x53/0x220 [ 36.762450] ? _raw_spin_unlock+0x1e/0x40 [ 36.763236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 36.764200] ? static_key_count+0x60/0x80 [ 36.764941] prctl_set_seccomp+0x4e/0x70 [ 36.765706] __do_sys_prctl+0xe6c/0x1d70 [ 36.766487] ? __pfx___do_sys_prctl+0x10/0x10 [ 36.767354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 36.768308] ? irqentry_exit+0xf3/0x650 [ 36.769083] do_syscall_64+0xbf/0x430 [ 36.769781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.770731] RIP: 0033:0x7f3f1aec15cd [ 36.771443] 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 [ 36.774574] RSP: 002b:00007ffdbfec7a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 36.775902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f1aec15cd [ 36.776964] RDX: 000055d51bdb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 36.778038] RBP: 00007ffdbfec7aa0 R08: 0000000000000000 R09: 00007ffdbfec7140 [ 36.779101] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d526c85ad0 [ 36.780179] R13: 00007ffdbfec7ed0 R14: 000055d526c86bc0 R15: 000055d526c97780 [ 36.781255] [ 36.781603] irq event stamp: 1875 [ 36.782143] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 36.783410] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 36.784664] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 36.785931] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 36.787184] ---[ end trace 0000000000000000 ]--- [ 39.822286] ------------[ cut here ]------------ [ 39.823248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.825253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 39.826691] Modules linked in: [ 39.827331] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.829361] Tainted: [W]=WARN [ 39.829935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.832834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.833854] 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 [ 39.837081] RSP: 0018:ffff88801ae4fbc0 EFLAGS: 00010286 [ 39.838064] RAX: 0000000000000000 RBX: ffffed10035c9f78 RCX: ffffffff813a4050 [ 39.839372] RDX: ffff888017175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.840685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035c9f2f [ 39.841966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.843303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae4fdf8 [ 39.844584] FS: 00007fd04a0da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.846030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.847109] CR2: 00007ffe9a74aef8 CR3: 000000000e1dd000 CR4: 0000000000350ef0 [ 39.848434] Call Trace: [ 39.848908] [ 39.849359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.850256] ? __create_object+0x59/0x80 [ 39.851053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.852049] __vmalloc_noprof+0x59/0x60 [ 39.852769] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.853668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.854610] bpf_prog_alloc+0x39/0x200 [ 39.855368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.856311] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.857224] do_seccomp+0x349/0x25e0 [ 39.857894] ? find_held_lock+0x2b/0x80 [ 39.858650] ? do_prlimit+0x310/0x610 [ 39.859425] ? __pfx_do_seccomp+0x10/0x10 [ 39.860221] ? do_raw_spin_unlock+0x53/0x220 [ 39.861073] ? _raw_spin_unlock+0x1e/0x40 [ 39.861816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.862778] ? static_key_count+0x60/0x80 [ 39.863602] prctl_set_seccomp+0x4e/0x70 [ 39.864389] __do_sys_prctl+0xe6c/0x1d70 [ 39.865182] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.866057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.867043] ? irqentry_exit+0xf3/0x650 [ 39.867779] do_syscall_64+0xbf/0x430 [ 39.868522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.869499] RIP: 0033:0x7fd04a5cc5cd [ 39.870214] 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 [ 39.873404] RSP: 002b:00007ffe9a7498c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.874771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd04a5cc5cd [ 39.876081] RDX: 0000564eb664fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.877383] RBP: 00007ffe9a749920 R08: 0000000000000000 R09: 00007ffe9a748fc0 [ 39.878676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ebbc23ad0 [ 39.879986] R13: 00007ffe9a749d50 R14: 0000564ebbc24bc0 R15: 0000564ebbc35780 [ 39.881307] [ 39.881737] irq event stamp: 2035 [ 39.882397] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 39.883878] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 39.885187] softirqs last enabled at (2068): [] handle_softirqs+0x50c/0x770 [ 39.886484] softirqs last disabled at (2063): [] __irq_exit_rcu+0xc4/0x100 [ 39.887758] ---[ end trace 0000000000000000 ]--- [ 40.568486] ------------[ cut here ]------------ [ 40.569451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 40.571432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 40.572898] Modules linked in: [ 40.573545] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 40.575530] Tainted: [W]=WARN [ 40.576132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 40.577619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 40.578536] 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 [ 40.581686] RSP: 0018:ffff888017ae7bc0 EFLAGS: 00010286 [ 40.582666] RAX: 0000000000000000 RBX: ffffed1002f5cf78 RCX: ffffffff813a4050 [ 40.583982] RDX: ffff88800f498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 40.585303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5cf2f [ 40.586592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 40.587888] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ae7df8 [ 40.589201] FS: 00007fa777bb1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 40.590640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.591707] CR2: 00007fa7780a3580 CR3: 000000000ca94000 CR4: 0000000000350ef0 [ 40.593023] Call Trace: [ 40.593501] [ 40.593907] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 40.594796] ? __create_object+0x59/0x80 [ 40.595595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.596561] __vmalloc_noprof+0x59/0x60 [ 40.597326] bpf_prog_alloc_no_stats+0x55/0x470 [ 40.598202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.599139] bpf_prog_alloc+0x39/0x200 [ 40.599854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.600811] bpf_prog_create_from_user+0xb2/0x2f0 [ 40.601729] do_seccomp+0x349/0x25e0 [ 40.602466] ? __pfx_css_rstat_updated+0x10/0x10 [ 40.603393] ? __pfx_do_seccomp+0x10/0x10 [ 40.604197] ? find_held_lock+0x2b/0x80 [ 40.604918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 40.605905] ? static_key_count+0x60/0x80 [ 40.606724] prctl_set_seccomp+0x4e/0x70 [ 40.607520] __do_sys_prctl+0xe6c/0x1d70 [ 40.608314] ? __pfx___do_sys_prctl+0x10/0x10 [ 40.609192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.610167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 40.611158] ? irqentry_exit+0xf3/0x650 [ 40.611912] do_syscall_64+0xbf/0x430 [ 40.612668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.613654] RIP: 0033:0x7fa7780a35cd [ 40.614371] 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 [ 40.617581] RSP: 002b:00007ffc23b32be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 40.618983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7780a35cd [ 40.620316] RDX: 000055d5fbe8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 40.621636] RBP: 00007ffc23b32c40 R08: 0000000000000000 R09: 00007ffc23b322e0 [ 40.622929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6187712b0 [ 40.624251] R13: 00007ffc23b33070 R14: 000055d618773d20 R15: 000055d6187858d0 [ 40.625565] [ 40.626044] irq event stamp: 1819 [ 40.626672] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 40.628240] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 40.629755] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 40.631318] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 40.632683] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50633' (ECDSA) to the list of known hosts. 2025/11/18 08:16:14 fuzzer started 2025/11/18 08:16:14 dialing manager at localhost:34383 2025/11/18 08:16:14 checking machine... 2025/11/18 08:16:14 checking revisions... [ 41.564890] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:16:14 testing simple program... [ 41.651663] cgroup: Unknown subsys name 'net' [ 41.703727] cgroup: Unknown subsys name 'cpuset' [ 41.715671] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:16:13 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd04a0a9008 CR3=000000000e55d000 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=0000000000023ee9 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=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8050e3f8 CR3=000000000ce23000 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=40afe76e3aeb13a3d54b48830bed8114 XMM02=0000000000302350ec2efd57dc4c00df XMM03=00000000003102889f527d6851f7320f XMM04=b7c290b9a122921e00000000000ae988 XMM05=090f1556b20111b30000000000320008 XMM06=5b75c91c80445342000000000031fe90 XMM07=e042d86d42eb936e0000000000310560 XMM08=9f527d6851f7320f00000000003023b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000