[ 46.678638] ------------[ cut here ]------------ [ 46.679558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.681533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.683029] Modules linked in: [ 46.683617] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.685906] Tainted: [W]=WARN [ 46.686452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.687994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.688906] 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 [ 46.692115] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 46.693092] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 46.694391] RDX: ffff88801a35d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.695656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 46.696920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.698203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 46.699473] FS: 00007f931084c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.700912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.702008] CR2: 00007ffc395ceef8 CR3: 00000000148e2000 CR4: 0000000000350ef0 [ 46.703252] Call Trace: [ 46.703703] [ 46.704162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.705021] ? __create_object+0x59/0x80 [ 46.705746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.706906] __vmalloc_noprof+0x59/0x60 [ 46.707616] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.708590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.709588] bpf_prog_alloc+0x39/0x200 [ 46.710401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.711322] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.712354] do_seccomp+0x349/0x25e0 [ 46.713195] ? find_held_lock+0x2b/0x80 [ 46.714075] ? do_prlimit+0x310/0x610 [ 46.714919] ? __pfx_do_seccomp+0x10/0x10 [ 46.715748] ? do_raw_spin_unlock+0x53/0x220 [ 46.716587] ? _raw_spin_unlock+0x1e/0x40 [ 46.717433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.718545] ? static_key_count+0x60/0x80 [ 46.719455] prctl_set_seccomp+0x4e/0x70 [ 46.720341] __do_sys_prctl+0xe6c/0x1d70 [ 46.721254] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.722267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.723292] ? irqentry_exit+0xf3/0x650 [ 46.724049] do_syscall_64+0xbf/0x430 [ 46.724730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.725663] RIP: 0033:0x7f9310d3e5cd [ 46.726378] 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 [ 46.729657] RSP: 002b:00007ffc395ccfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.731202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9310d3e5cd [ 46.732545] RDX: 000055a2abde4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.733836] RBP: 00007ffc395cd020 R08: 0000000000000000 R09: 00007ffc395cc6c0 [ 46.735142] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2dd6f1ad0 [ 46.736481] R13: 00007ffc395cd450 R14: 000055a2dd6f2bc0 R15: 000055a2dd703780 [ 46.737893] [ 46.738311] irq event stamp: 1791 [ 46.739037] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.740817] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.742428] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 46.743747] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 46.745021] ---[ end trace 0000000000000000 ]--- [ 49.905365] ------------[ cut here ]------------ [ 49.906307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.908328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.909817] Modules linked in: [ 49.910402] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.912398] Tainted: [W]=WARN [ 49.912996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.914484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.915397] 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 [ 49.918581] RSP: 0018:ffff888015fafbc0 EFLAGS: 00010286 [ 49.919559] RAX: 0000000000000000 RBX: ffffed1002bf5f78 RCX: ffffffff813a4050 [ 49.920840] RDX: ffff888016e28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.922132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf5f2f [ 49.923406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.924695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fafdf8 [ 49.925995] FS: 00007f7eb70c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.927430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.928496] CR2: 00007f7eb75b7580 CR3: 000000000f14e000 CR4: 0000000000350ef0 [ 49.929785] Call Trace: [ 49.930285] [ 49.930695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.931603] ? __create_object+0x59/0x80 [ 49.932384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.933351] __vmalloc_noprof+0x59/0x60 [ 49.934127] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.934992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.935939] bpf_prog_alloc+0x39/0x200 [ 49.936632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.937555] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.938483] do_seccomp+0x349/0x25e0 [ 49.939199] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.940101] ? __pfx_do_seccomp+0x10/0x10 [ 49.940896] ? find_held_lock+0x2b/0x80 [ 49.941616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.942588] ? static_key_count+0x60/0x80 [ 49.943389] prctl_set_seccomp+0x4e/0x70 [ 49.944161] __do_sys_prctl+0xe6c/0x1d70 [ 49.944948] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.945770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.946740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.947709] ? irqentry_exit+0xf3/0x650 [ 49.948474] do_syscall_64+0xbf/0x430 [ 49.949211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.950172] RIP: 0033:0x7f7eb75b75cd [ 49.950932] 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 [ 49.954122] RSP: 002b:00007fff924ec1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.955481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7eb75b75cd [ 49.956768] RDX: 000055b68c803e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.958096] RBP: 00007fff924ec220 R08: 0000000000000000 R09: 00007fff924eb8c0 [ 49.959385] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b697eaeb10 [ 49.960670] R13: 00007fff924ec650 R14: 000055b697eaf2b0 R15: 000055b697ec36f0 [ 49.961990] [ 49.962412] irq event stamp: 1715 [ 49.963065] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.964602] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.966134] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.967678] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.969190] ---[ end trace 0000000000000000 ]--- [ 50.767530] ------------[ cut here ]------------ [ 50.768453] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.770598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.772104] Modules linked in: [ 50.772714] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.775064] Tainted: [W]=WARN [ 50.775641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.777233] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.778223] 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 [ 50.781515] RSP: 0018:ffff8880165afbc0 EFLAGS: 00010286 [ 50.782560] RAX: 0000000000000000 RBX: ffffed1002cb5f78 RCX: ffffffff813a4050 [ 50.783886] RDX: ffff88800a3cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.785210] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb5f2f [ 50.786569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.787894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165afdf8 [ 50.789225] FS: 00007f186c554900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.790757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.791860] CR2: 00007f186ca46580 CR3: 00000000146d9000 CR4: 0000000000350ef0 [ 50.793194] Call Trace: [ 50.793672] [ 50.794173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.795115] ? __create_object+0x59/0x80 [ 50.795928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.796939] __vmalloc_noprof+0x59/0x60 [ 50.797675] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.798614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.799575] bpf_prog_alloc+0x39/0x200 [ 50.800334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.801290] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.802268] do_seccomp+0x349/0x25e0 [ 50.803003] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.803931] ? __pfx_do_seccomp+0x10/0x10 [ 50.804705] ? find_held_lock+0x2b/0x80 [ 50.805482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.806525] ? static_key_count+0x60/0x80 [ 50.807354] prctl_set_seccomp+0x4e/0x70 [ 50.808156] __do_sys_prctl+0xe6c/0x1d70 [ 50.808964] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.809878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.810875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.811863] ? irqentry_exit+0xf3/0x650 [ 50.812612] do_syscall_64+0xbf/0x430 [ 50.813365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.814384] RIP: 0033:0x7f186ca465cd [ 50.815113] 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 [ 50.818417] RSP: 002b:00007ffc1de77ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.819823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f186ca465cd [ 50.821131] RDX: 00005596054b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.822479] RBP: 00007ffc1de77c00 R08: 0000000000000000 R09: 00007ffc1de772a0 [ 50.823814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559611b2cad0 [ 50.825137] R13: 00007ffc1de78030 R14: 0000559611b2dbc0 R15: 0000559611b3e780 [ 50.826504] [ 50.826973] irq event stamp: 1799 [ 50.827594] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.829152] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.830718] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 50.831996] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 50.833266] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59640' (ECDSA) to the list of known hosts. 2025/11/18 08:36:58 fuzzer started 2025/11/18 08:36:59 dialing manager at localhost:34383 2025/11/18 08:36:59 checking machine... 2025/11/18 08:36:59 checking revisions... [ 51.716570] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:36:59 testing simple program... [ 51.797386] cgroup: Unknown subsys name 'net' [ 51.858344] cgroup: Unknown subsys name 'cpuset' [ 51.875239] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:36:58 Registers: info registers vcpu 0 RAX=0000000027f47e80 RBX=4000000000000000 RCX=0000000000000000 RDX=0000000000000022 RSI=00007fffa608d180 RDI=0000000000000001 RBP=00007fffa608d150 RSP=00007fffa608d110 R8 =0000000000800000 R9 =00007f985f558000 R10=00007f985f558010 R11=00000000000141ee R12=00007fffa608d180 R13=00007fffa608d2d8 R14=0000000000321e88 R15=000000000307dac4 RIP=00007f985f55eafd RFL=00000246 [---Z-P-] 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 00007f985e903900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd8425cc8 CR3=00000000164e9000 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=eff9b2d0a8fce9cb0000000000303bf0 XMM01=7e8a42789393c4b70000000000303a40 XMM02=2fccd54c36d8a3f300000000001a4da0 XMM03=693bd129e125714a000000000018c750 XMM04=3dc4ec933e9835e800000000000ae988 XMM05=d3fdd5f48436fbd700000000000aead0 XMM06=8cdec34d38af4c0a000000000018c410 XMM07=693bd129e125714a000000000018c750 XMM08=e1bcd410fb3842e600000000003201c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffffff RBX=ffff88800f935340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f935d98 RDI=00000000ffffffff RBP=ffff88800f935d98 RSP=ffff88801555f550 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f935d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815274b7 RFL=00000017 [----APC] 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 00007f7eb70c5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff924e6000 CR3=000000000bdc3000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000