[ 45.835992] ------------[ cut here ]------------ [ 45.836997] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.839655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.841132] Modules linked in: [ 45.841780] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.843819] Tainted: [W]=WARN [ 45.844399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.845918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.846856] 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 [ 45.850083] RSP: 0018:ffff88801911fbc0 EFLAGS: 00010286 [ 45.851088] RAX: 0000000000000000 RBX: ffffed1003223f78 RCX: ffffffff813a4050 [ 45.852432] RDX: ffff888017450000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.853735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003223f2f [ 45.855020] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.856314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801911fdf8 [ 45.857600] FS: 00007f7f85920900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.859050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.860135] CR2: 00007ffd23274ef7 CR3: 000000000e0a9000 CR4: 0000000000350ef0 [ 45.861415] Call Trace: [ 45.861916] [ 45.862326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.863230] ? __create_object+0x59/0x80 [ 45.864019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.864986] __vmalloc_noprof+0x59/0x60 [ 45.865749] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.866627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.867569] bpf_prog_alloc+0x39/0x200 [ 45.868269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.869203] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.870100] do_seccomp+0x349/0x25e0 [ 45.870820] ? find_held_lock+0x2b/0x80 [ 45.871600] ? do_prlimit+0x310/0x610 [ 45.872318] ? __pfx_do_seccomp+0x10/0x10 [ 45.873125] ? do_raw_spin_unlock+0x53/0x220 [ 45.873967] ? _raw_spin_unlock+0x1e/0x40 [ 45.874747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.875724] ? static_key_count+0x60/0x80 [ 45.876474] prctl_set_seccomp+0x4e/0x70 [ 45.877245] __do_sys_prctl+0xe6c/0x1d70 [ 45.878029] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.878890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.879884] ? irqentry_exit+0xf3/0x650 [ 45.880665] do_syscall_64+0xbf/0x430 [ 45.881367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.882337] RIP: 0033:0x7f7f85e125cd [ 45.883052] 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 [ 45.886272] RSP: 002b:00007ffd23273730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.887677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f85e125cd [ 45.888803] RDX: 0000563366539e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.889889] RBP: 00007ffd23273790 R08: 0000000000000000 R09: 00007ffd23272e30 [ 45.890989] R10: 0000000000000000 R11: 0000000000000246 R12: 000056338db85240 [ 45.892094] R13: 00007ffd23273bc0 R14: 000056338db8e380 R15: 000056338db99540 [ 45.893201] [ 45.893597] irq event stamp: 1739 [ 45.894102] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 45.895392] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.896744] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 45.898072] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 45.899362] ---[ end trace 0000000000000000 ]--- [ 48.907752] ------------[ cut here ]------------ [ 48.908693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.910708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.912312] Modules linked in: [ 48.912946] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.915011] Tainted: [W]=WARN [ 48.917062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.918671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.919630] 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 [ 48.922925] RSP: 0018:ffff888019d8fbc0 EFLAGS: 00010286 [ 48.923952] RAX: 0000000000000000 RBX: ffffed10033b1f78 RCX: ffffffff813a4050 [ 48.925275] RDX: ffff8880159f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.926598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b1f2f [ 48.927928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.929258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d8fdf8 [ 48.930586] FS: 00007f281932b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.932078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.933174] CR2: 00007ffc7b49bef7 CR3: 000000001c50c000 CR4: 0000000000350ef0 [ 48.934513] Call Trace: [ 48.934993] [ 48.935416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.936352] ? __create_object+0x59/0x80 [ 48.937160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.938163] __vmalloc_noprof+0x59/0x60 [ 48.938948] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.939975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.940921] bpf_prog_alloc+0x39/0x200 [ 48.941666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.942611] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.943528] do_seccomp+0x349/0x25e0 [ 48.944227] ? find_held_lock+0x2b/0x80 [ 48.945021] ? do_prlimit+0x310/0x610 [ 48.945776] ? __pfx_do_seccomp+0x10/0x10 [ 48.946574] ? do_raw_spin_unlock+0x53/0x220 [ 48.947385] ? _raw_spin_unlock+0x1e/0x40 [ 48.948184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.949162] ? static_key_count+0x60/0x80 [ 48.949972] prctl_set_seccomp+0x4e/0x70 [ 48.950759] __do_sys_prctl+0xe6c/0x1d70 [ 48.951553] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.952395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.953376] ? irqentry_exit+0xf3/0x650 [ 48.954149] do_syscall_64+0xbf/0x430 [ 48.954897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.955873] RIP: 0033:0x7f281981d5cd [ 48.956594] 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 [ 48.959889] RSP: 002b:00007ffc7b499860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.961295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f281981d5cd [ 48.962612] RDX: 0000556c78c9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.963942] RBP: 00007ffc7b4998c0 R08: 0000000000000000 R09: 00007ffc7b498f60 [ 48.965196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c88782ad0 [ 48.966375] R13: 00007ffc7b499cf0 R14: 0000556c88783bc0 R15: 0000556c88794780 [ 48.967570] [ 48.967968] irq event stamp: 2097 [ 48.968561] hardirqs last enabled at (2107): [] __up_console_sem+0x78/0x80 [ 48.969966] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 48.971363] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 48.972792] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 48.974184] ---[ end trace 0000000000000000 ]--- [ 49.663609] ------------[ cut here ]------------ [ 49.664571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.666660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.668138] Modules linked in: [ 49.668769] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.672225] Tainted: [W]=WARN [ 49.672925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.674419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.675334] 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 [ 49.678529] RSP: 0018:ffff888015f17bc0 EFLAGS: 00010286 [ 49.679527] RAX: 0000000000000000 RBX: ffffed1002be2f78 RCX: ffffffff813a4050 [ 49.680827] RDX: ffff888015e3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.682111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be2f2f [ 49.683421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.684730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f17df8 [ 49.686014] FS: 00007f5299a95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.687503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.688570] CR2: 00007f5299f87580 CR3: 000000001c582000 CR4: 0000000000350ef0 [ 49.689858] Call Trace: [ 49.690322] [ 49.690763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.691681] ? __create_object+0x59/0x80 [ 49.692448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.693466] __vmalloc_noprof+0x59/0x60 [ 49.694231] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.695121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.696088] bpf_prog_alloc+0x39/0x200 [ 49.696842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.697786] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.699205] do_seccomp+0x349/0x25e0 [ 49.699959] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.700867] ? __pfx_do_seccomp+0x10/0x10 [ 49.701666] ? find_held_lock+0x2b/0x80 [ 49.702397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.703361] ? static_key_count+0x60/0x80 [ 49.704168] prctl_set_seccomp+0x4e/0x70 [ 49.704944] __do_sys_prctl+0xe6c/0x1d70 [ 49.705743] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.706609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.707577] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.708558] ? irqentry_exit+0xf3/0x650 [ 49.709309] do_syscall_64+0xbf/0x430 [ 49.710048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.711013] RIP: 0033:0x7f5299f875cd [ 49.711729] 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 [ 49.714933] RSP: 002b:00007fff5ecda750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.716317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5299f875cd [ 49.717461] RDX: 00005636e0a88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.718615] RBP: 00007fff5ecda7b0 R08: 0000000000000000 R09: 00007fff5ecd9e50 [ 49.719776] R10: 0000000000000000 R11: 0000000000000246 R12: 000056371bab02b0 [ 49.720925] R13: 00007fff5ecdabe0 R14: 000056371bab2d20 R15: 000056371bac48d0 [ 49.722081] [ 49.722459] irq event stamp: 2067 [ 49.723042] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 49.724402] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 49.725757] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 49.727126] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 49.728495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43068' (ECDSA) to the list of known hosts. 2025/11/18 05:22:04 fuzzer started 2025/11/18 05:22:04 dialing manager at localhost:37895 2025/11/18 05:22:04 checking machine... 2025/11/18 05:22:04 checking revisions... [ 50.641418] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:22:04 testing simple program... [ 50.730562] cgroup: Unknown subsys name 'net' [ 50.793019] cgroup: Unknown subsys name 'cpuset' [ 50.805461] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:22:03 Registers: info registers vcpu 0 RAX=000000000004444d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7f879308 CR3=000000000da82000 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=2033303a32323a353020383120766f4e XMM01=6964206465766965636552203a5d3034 XMM02=6f63736964203a31313a303036343520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a32323a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009757908 RCX=ffff888009757794 RDX=1ffff110012eaf21 RSI=ffffffff81b2a134 RDI=ffff888009757914 RBP=0000000000000001 RSP=ffff888009757820 R8 =ffffffff86ab82c2 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff8161904f RFL=00000246 [---Z-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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28198e0650 CR3=000000000d2ce000 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=2f62fbf0c860ffa95a446b46351be5f2 XMM02=00000000003056d8d59e07bde36eea69 XMM03=0000000000305820ec2efd57dc4c00df XMM04=c6d31c8cf8d0dcb800000000000ae988 XMM05=dd969c76b2c0ddff0000000000323990 XMM06=bcbd33b4f2c2cf610000000000322730 XMM07=fb795ef6d65770560000000000313670 XMM08=2c67c8bc2e329bc30000000000305820 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000