[ 46.580718] ------------[ cut here ]------------ [ 46.581644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.583597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.585096] Modules linked in: [ 46.585731] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.587729] Tainted: [W]=WARN [ 46.588285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.589776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.590687] 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 [ 46.593849] RSP: 0018:ffff8880145cfbc0 EFLAGS: 00010286 [ 46.594849] RAX: 0000000000000000 RBX: ffffed10028b9f78 RCX: ffffffff813a4050 [ 46.596136] RDX: ffff88801a2c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.597456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028b9f2f [ 46.598760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.600028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145cfdf8 [ 46.601325] FS: 00007fd21fa14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.602773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.603825] CR2: 00007fd21ff06580 CR3: 000000000cae7000 CR4: 0000000000350ef0 [ 46.605109] Call Trace: [ 46.605614] [ 46.606018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.606904] ? __create_object+0x59/0x80 [ 46.607683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.608666] __vmalloc_noprof+0x59/0x60 [ 46.609369] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.610240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.611176] bpf_prog_alloc+0x39/0x200 [ 46.611911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.612844] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.613750] do_seccomp+0x349/0x25e0 [ 46.614475] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.615325] ? __pfx_do_seccomp+0x10/0x10 [ 46.616111] ? find_held_lock+0x2b/0x80 [ 46.616877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.617846] ? static_key_count+0x60/0x80 [ 46.618640] prctl_set_seccomp+0x4e/0x70 [ 46.619419] __do_sys_prctl+0xe6c/0x1d70 [ 46.620155] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.621035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.622008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.622971] ? irqentry_exit+0xf3/0x650 [ 46.623752] do_syscall_64+0xbf/0x430 [ 46.624487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.625435] RIP: 0033:0x7fd21ff065cd [ 46.626100] 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 [ 46.629269] RSP: 002b:00007ffc6c67c990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.630621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd21ff065cd [ 46.631913] RDX: 000055b478713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.633215] RBP: 00007ffc6c67c9f0 R08: 0000000000000000 R09: 00007ffc6c67c090 [ 46.634507] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b492d61ad0 [ 46.635793] R13: 00007ffc6c67ce20 R14: 000055b492d62bc0 R15: 000055b492d73780 [ 46.637103] [ 46.637582] irq event stamp: 1721 [ 46.638191] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.639718] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.641268] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.642816] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.644335] ---[ end trace 0000000000000000 ]--- [ 49.581692] ------------[ cut here ]------------ [ 49.582471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.584119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.585408] Modules linked in: [ 49.585909] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.587562] Tainted: [W]=WARN [ 49.588021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.589260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.590015] 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 [ 49.592663] RSP: 0018:ffff88801755fbc0 EFLAGS: 00010286 [ 49.593470] RAX: 0000000000000000 RBX: ffffed1002eabf78 RCX: ffffffff813a4050 [ 49.594546] RDX: ffff88801a2cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.595615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eabf2f [ 49.596687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.597749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801755fdf8 [ 49.598827] FS: 00007f6ee9898900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.600033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.600923] CR2: 00007fff21483ef7 CR3: 0000000020887000 CR4: 0000000000350ef0 [ 49.601991] Call Trace: [ 49.602374] [ 49.602759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.603494] ? __create_object+0x59/0x80 [ 49.604104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.604916] __vmalloc_noprof+0x59/0x60 [ 49.605540] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.606226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.606998] bpf_prog_alloc+0x39/0x200 [ 49.607607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.608338] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.609085] do_seccomp+0x349/0x25e0 [ 49.609684] ? find_held_lock+0x2b/0x80 [ 49.610286] ? do_prlimit+0x310/0x610 [ 49.610904] ? __pfx_do_seccomp+0x10/0x10 [ 49.611554] ? do_raw_spin_unlock+0x53/0x220 [ 49.612207] ? _raw_spin_unlock+0x1e/0x40 [ 49.612866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.613668] ? static_key_count+0x60/0x80 [ 49.614307] prctl_set_seccomp+0x4e/0x70 [ 49.614949] __do_sys_prctl+0xe6c/0x1d70 [ 49.615608] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.616280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.617094] ? irqentry_exit+0xf3/0x650 [ 49.617726] do_syscall_64+0xbf/0x430 [ 49.618303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.619099] RIP: 0033:0x7f6ee9d8a5cd [ 49.619685] 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 [ 49.622320] RSP: 002b:00007fff214824c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.623458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ee9d8a5cd [ 49.624537] RDX: 00005640c302fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.625599] RBP: 00007fff21482520 R08: 0000000000000000 R09: 00007fff21481bc0 [ 49.626667] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640d22c9ad0 [ 49.627756] R13: 00007fff21482950 R14: 00005640d22cabc0 R15: 00005640d22db780 [ 49.628838] [ 49.629188] irq event stamp: 1697 [ 49.629729] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.630990] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.632253] softirqs last enabled at (1200): [] handle_softirqs+0x50c/0x770 [ 49.633557] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 49.634836] ---[ end trace 0000000000000000 ]--- [ 50.396814] ------------[ cut here ]------------ [ 50.397356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.398612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.399621] Modules linked in: [ 50.399981] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.401196] Tainted: [W]=WARN [ 50.401567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.402462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.402989] 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 [ 50.404908] RSP: 0018:ffff888018177bc0 EFLAGS: 00010286 [ 50.405495] RAX: 0000000000000000 RBX: ffffed100302ef78 RCX: ffffffff813a4050 [ 50.406237] RDX: ffff88801b351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.407025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302ef2f [ 50.407857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.408645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018177df8 [ 50.409414] FS: 00007feafc2f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.410252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.410883] CR2: 00007feafc7e8580 CR3: 0000000018ea8000 CR4: 0000000000350ef0 [ 50.411664] Call Trace: [ 50.411953] [ 50.412200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.412753] ? __create_object+0x59/0x80 [ 50.413195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.413776] __vmalloc_noprof+0x59/0x60 [ 50.414218] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.414747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.415284] bpf_prog_alloc+0x39/0x200 [ 50.415732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.416266] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.416819] do_seccomp+0x349/0x25e0 [ 50.417224] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.417772] ? __pfx_do_seccomp+0x10/0x10 [ 50.418222] ? find_held_lock+0x2b/0x80 [ 50.418683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.419237] ? static_key_count+0x60/0x80 [ 50.419719] prctl_set_seccomp+0x4e/0x70 [ 50.420159] __do_sys_prctl+0xe6c/0x1d70 [ 50.420638] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.421130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.421707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.422271] ? irqentry_exit+0xf3/0x650 [ 50.422724] do_syscall_64+0xbf/0x430 [ 50.423156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.423751] RIP: 0033:0x7feafc7e85cd [ 50.424156] 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 [ 50.426070] RSP: 002b:00007ffc64df0750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.426901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feafc7e85cd [ 50.427674] RDX: 000055fcfc25ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.428442] RBP: 00007ffc64df07b0 R08: 0000000000000000 R09: 00007ffc64defe50 [ 50.429194] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd3a01fad0 [ 50.429964] R13: 00007ffc64df0be0 R14: 000055fd3a020bc0 R15: 000055fd3a031780 [ 50.430754] [ 50.431011] irq event stamp: 1719 [ 50.431407] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.432292] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.433206] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 50.434129] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 50.435041] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24803' (ECDSA) to the list of known hosts. 2025/11/19 04:48:29 fuzzer started 2025/11/19 04:48:29 dialing manager at localhost:34383 2025/11/19 04:48:29 checking machine... 2025/11/19 04:48:29 checking revisions... [ 51.392136] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:48:29 testing simple program... [ 51.477363] cgroup: Unknown subsys name 'net' [ 51.526972] cgroup: Unknown subsys name 'cpuset' [ 51.543172] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:48:28 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=ffffffff81619130 RCX=ffff888016b4f724 RDX=1ffff11002d69f05 RSI=ffffffff81000130 RDI=ffff888016b4f898 RBP=ffff888016b4f868 RSP=ffff888016b4f7c8 R8 =0000000000000001 R9 =ffff888016b4f810 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff888016b4f898 R13=0000000000000000 R14=ffff888009ff8000 R15=0000000000000d40 RIP=ffffffff81619134 RFL=00000286 [--S--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 00007f73bf318700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb82e76d008 CR3=000000000e0cb000 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=2038323a38343a343020393120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a38343a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880167b2618 RCX=ffff88801b13782c RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880167b2618 RBP=ffffffff85e1ffe0 RSP=ffff88801b1377d8 R8 =0000000000000001 R9 =ffff88801b137918 R10=000000000003c9ed R11=0000000000023cd1 R12=ffff8880167b2618 R13=ffff88801b13782c R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c72004 RFL=00000046 [---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 00007f6ee9898900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2147c000 CR3=00000000208a9000 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