[ 46.473156] ------------[ cut here ]------------ [ 46.474105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.476135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.477655] Modules linked in: [ 46.478246] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.480244] Tainted: [W]=WARN [ 46.480852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.482370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.483261] 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 [ 46.486512] RSP: 0018:ffff888013e47bc0 EFLAGS: 00010286 [ 46.487525] RAX: 0000000000000000 RBX: ffffed10027c8f78 RCX: ffffffff813a4050 [ 46.488824] RDX: ffff888016130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.490135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c8f2f [ 46.491447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.492764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e47df8 [ 46.494061] FS: 00007f095907d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.495561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.496636] CR2: 00007fff8996def8 CR3: 000000000e07e000 CR4: 0000000000350ef0 [ 46.497948] Call Trace: [ 46.498447] [ 46.498858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.499769] ? __create_object+0x59/0x80 [ 46.500568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.501544] __vmalloc_noprof+0x59/0x60 [ 46.502260] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.503164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.504104] bpf_prog_alloc+0x39/0x200 [ 46.504852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.505809] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.506729] do_seccomp+0x349/0x25e0 [ 46.507465] ? find_held_lock+0x2b/0x80 [ 46.508170] ? do_prlimit+0x310/0x610 [ 46.508910] ? __pfx_do_seccomp+0x10/0x10 [ 46.509678] ? do_raw_spin_unlock+0x53/0x220 [ 46.510494] ? _raw_spin_unlock+0x1e/0x40 [ 46.511235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.512197] ? static_key_count+0x60/0x80 [ 46.512980] prctl_set_seccomp+0x4e/0x70 [ 46.513753] __do_sys_prctl+0xe6c/0x1d70 [ 46.514536] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.515407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.516314] ? irqentry_exit+0xf3/0x650 [ 46.517112] do_syscall_64+0xbf/0x430 [ 46.517854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.518808] RIP: 0033:0x7f095956f5cd [ 46.519520] 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 [ 46.522635] RSP: 002b:00007fff8996b980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.524010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f095956f5cd [ 46.525279] RDX: 00005643dad06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.526541] RBP: 00007fff8996b9e0 R08: 0000000000000000 R09: 00007fff8996b080 [ 46.527811] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643e353fad0 [ 46.529070] R13: 00007fff8996be10 R14: 00005643e3540bc0 R15: 00005643e3551780 [ 46.530396] [ 46.530821] irq event stamp: 1757 [ 46.531480] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.532996] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.534501] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.536037] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.537551] ---[ end trace 0000000000000000 ]--- [ 49.475603] ------------[ cut here ]------------ [ 49.476542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.478606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.480184] Modules linked in: [ 49.480857] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.482922] Tainted: [W]=WARN [ 49.483557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.485089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.486049] 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 [ 49.489384] RSP: 0018:ffff888009e77bc0 EFLAGS: 00010286 [ 49.490410] RAX: 0000000000000000 RBX: ffffed10013cef78 RCX: ffffffff813a4050 [ 49.491763] RDX: ffff888015bf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.493096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013cef2f [ 49.494437] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.495784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009e77df8 [ 49.497116] FS: 00007fd011ddf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.498612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.499735] CR2: 00007ffce96d6ef8 CR3: 000000001f5e9000 CR4: 0000000000350ef0 [ 49.501071] Call Trace: [ 49.501583] [ 49.502007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.502946] ? __create_object+0x59/0x80 [ 49.503779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.504789] __vmalloc_noprof+0x59/0x60 [ 49.505573] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.506483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.507465] bpf_prog_alloc+0x39/0x200 [ 49.508182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.509146] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.510075] do_seccomp+0x349/0x25e0 [ 49.510817] ? find_held_lock+0x2b/0x80 [ 49.511614] ? do_prlimit+0x310/0x610 [ 49.512338] ? __pfx_do_seccomp+0x10/0x10 [ 49.513164] ? do_raw_spin_unlock+0x53/0x220 [ 49.514027] ? _raw_spin_unlock+0x1e/0x40 [ 49.514840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.515862] ? static_key_count+0x60/0x80 [ 49.516696] prctl_set_seccomp+0x4e/0x70 [ 49.517493] __do_sys_prctl+0xe6c/0x1d70 [ 49.518258] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.519161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.520175] ? irqentry_exit+0xf3/0x650 [ 49.520973] do_syscall_64+0xbf/0x430 [ 49.521754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.522745] RIP: 0033:0x7fd0122d15cd [ 49.523476] 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 [ 49.526775] RSP: 002b:00007ffce96d4f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.528211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0122d15cd [ 49.529554] RDX: 000056343a18de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.530893] RBP: 00007ffce96d4ff0 R08: 0000000000000000 R09: 00007ffce96d4690 [ 49.532239] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634659beb10 [ 49.533567] R13: 00007ffce96d5420 R14: 00005634659bf2b0 R15: 00005634659d36f0 [ 49.534919] [ 49.535416] irq event stamp: 2927 [ 49.536040] hardirqs last enabled at (2935): [] __up_console_sem+0x78/0x80 [ 49.537617] hardirqs last disabled at (2944): [] __up_console_sem+0x5d/0x80 [ 49.539204] softirqs last enabled at (2884): [] handle_softirqs+0x50c/0x770 [ 49.540802] softirqs last disabled at (2879): [] __irq_exit_rcu+0xc4/0x100 [ 49.542380] ---[ end trace 0000000000000000 ]--- [ 50.359456] ------------[ cut here ]------------ [ 50.360387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.362527] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.364033] Modules linked in: [ 50.364714] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.367059] Tainted: [W]=WARN [ 50.367789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.369326] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.370296] 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 [ 50.373547] RSP: 0018:ffff88801988fbc0 EFLAGS: 00010286 [ 50.374575] RAX: 0000000000000000 RBX: ffffed1003311f78 RCX: ffffffff813a4050 [ 50.375934] RDX: ffff888015ed9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.377274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003311f2f [ 50.378601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.379947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801988fdf8 [ 50.381295] FS: 00007f3b5d468900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.382772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.383901] CR2: 00007ffee8b38ef8 CR3: 000000001f519000 CR4: 0000000000350ef0 [ 50.385242] Call Trace: [ 50.385753] [ 50.386184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.387113] ? __create_object+0x59/0x80 [ 50.387969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.388978] __vmalloc_noprof+0x59/0x60 [ 50.389774] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.390678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.391682] bpf_prog_alloc+0x39/0x200 [ 50.392455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.393437] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.394320] do_seccomp+0x349/0x25e0 [ 50.395058] ? find_held_lock+0x2b/0x80 [ 50.395907] ? do_prlimit+0x310/0x610 [ 50.396700] ? __pfx_do_seccomp+0x10/0x10 [ 50.397524] ? do_raw_spin_unlock+0x53/0x220 [ 50.398334] ? _raw_spin_unlock+0x1e/0x40 [ 50.399150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.400265] ? static_key_count+0x60/0x80 [ 50.401068] prctl_set_seccomp+0x4e/0x70 [ 50.401867] __do_sys_prctl+0xe6c/0x1d70 [ 50.402667] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.403557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.404544] do_syscall_64+0xbf/0x430 [ 50.405250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.406193] RIP: 0033:0x7f3b5d95a5cd [ 50.406892] 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 [ 50.410097] RSP: 002b:00007ffee8b36b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.411504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b5d95a5cd [ 50.412784] RDX: 000055f7c7637e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.414092] RBP: 00007ffee8b36b60 R08: 0000000000000000 R09: 00007ffee8b36200 [ 50.415403] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7cd3f3ad0 [ 50.416681] R13: 00007ffee8b36f90 R14: 000055f7cd3f4bc0 R15: 000055f7cd405780 [ 50.417977] [ 50.418450] irq event stamp: 1845 [ 50.419059] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.420618] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.422147] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.423719] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.425247] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54932' (ECDSA) to the list of known hosts. 2025/11/19 03:34:16 fuzzer started 2025/11/19 03:34:16 dialing manager at localhost:34383 2025/11/19 03:34:16 checking machine... 2025/11/19 03:34:16 checking revisions... [ 51.338192] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:34:16 testing simple program... [ 51.429916] cgroup: Unknown subsys name 'net' [ 51.499555] cgroup: Unknown subsys name 'cpuset' [ 51.520551] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:34:15 Registers: info registers vcpu 0 RAX=ffffffff83c630a6 RBX=ffffffff868f98b8 RCX=ffffffff83c630c6 RDX=0000000000000000 RSI=ffffffff86d75de8 RDI=ffffffff868f988c RBP=ffffffff868f98b8 RSP=ffff88801584f8f0 R8 =ffffffff86d75de8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a4bc R12=ffffffff868f98b8 R13=ffffffff868f988c R14=ffffffff868f98b4 R15=dffffc0000000000 RIP=ffffffff8135dac9 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 00007fd011ddf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce96cf000 CR3=000000001f639000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d94f 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff68b4e3000 CR3=000000000c47e000 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=5ab4cdbc178cbabf614ad15203abec4b XMM02=ec2efd57dc4c00df00000000003025c0 XMM03=708aa60dfdf101400000000000302690 XMM04=0ef05225a6725dd900000000000ae988 XMM05=14648eaa1277bab1000000000031f058 XMM06=817b8945e9d50373000000000031eee0 XMM07=e042d86d42eb936e000000000030f0e8 XMM08=708aa60dfdf101400000000000302690 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000