[ 46.359606] ------------[ cut here ]------------ [ 46.360557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.362620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.364102] Modules linked in: [ 46.364747] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.367004] Tainted: [W]=WARN [ 46.367687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.369174] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.370095] 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 [ 46.373318] RSP: 0018:ffff88800a18fbc0 EFLAGS: 00010286 [ 46.374292] RAX: 0000000000000000 RBX: ffffed1001431f78 RCX: ffffffff813a4050 [ 46.375571] RDX: ffff88801585d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.376858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001431f2f [ 46.378141] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.379432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a18fdf8 [ 46.380726] FS: 00007fc47ea43900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.382148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.383194] CR2: 00007fc47ef35580 CR3: 000000000b75a000 CR4: 0000000000350ef0 [ 46.384506] Call Trace: [ 46.384967] [ 46.385378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.386270] ? __create_object+0x59/0x80 [ 46.387034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.388005] __vmalloc_noprof+0x59/0x60 [ 46.388772] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.389646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.390586] bpf_prog_alloc+0x39/0x200 [ 46.391279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.392225] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.393133] do_seccomp+0x349/0x25e0 [ 46.393857] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.394767] ? __pfx_do_seccomp+0x10/0x10 [ 46.395656] ? find_held_lock+0x2b/0x80 [ 46.396447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.397534] ? static_key_count+0x60/0x80 [ 46.398376] prctl_set_seccomp+0x4e/0x70 [ 46.399234] __do_sys_prctl+0xe6c/0x1d70 [ 46.400093] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.401050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.402112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.403201] ? irqentry_exit+0xf3/0x650 [ 46.404058] do_syscall_64+0xbf/0x430 [ 46.404886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.405932] RIP: 0033:0x7fc47ef355cd [ 46.406677] 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 [ 46.410163] RSP: 002b:00007ffe79501a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.411674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc47ef355cd [ 46.413080] RDX: 000055e4933a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.414503] RBP: 00007ffe79501ac0 R08: 0000000000000000 R09: 00007ffe79501160 [ 46.415915] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4ad3e7ad0 [ 46.417316] R13: 00007ffe79501ef0 R14: 000055e4ad3e8bc0 R15: 000055e4ad3f9780 [ 46.418723] [ 46.419183] irq event stamp: 1799 [ 46.419898] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.421565] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.423221] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 46.424907] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 46.426541] ---[ end trace 0000000000000000 ]--- [ 49.636665] ------------[ cut here ]------------ [ 49.637607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.639610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.641075] Modules linked in: [ 49.641723] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.643687] Tainted: [W]=WARN [ 49.644237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.645698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.646608] 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 [ 49.649787] RSP: 0018:ffff88800d727bc0 EFLAGS: 00010286 [ 49.650781] RAX: 0000000000000000 RBX: ffffed1001ae4f78 RCX: ffffffff813a4050 [ 49.652076] RDX: ffff888016180000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.653349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ae4f2f [ 49.654628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.655912] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d727df8 [ 49.657188] FS: 00007f6477345900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.658616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.659684] CR2: 00007f6477837580 CR3: 000000000d186000 CR4: 0000000000350ef0 [ 49.660979] Call Trace: [ 49.661436] [ 49.661878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.662783] ? __create_object+0x59/0x80 [ 49.663563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.664553] __vmalloc_noprof+0x59/0x60 [ 49.665255] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.666132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.667044] bpf_prog_alloc+0x39/0x200 [ 49.667800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.668731] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.669645] do_seccomp+0x349/0x25e0 [ 49.670329] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.671230] ? __pfx_do_seccomp+0x10/0x10 [ 49.672024] ? find_held_lock+0x2b/0x80 [ 49.672777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.673738] ? static_key_count+0x60/0x80 [ 49.674549] prctl_set_seccomp+0x4e/0x70 [ 49.675285] __do_sys_prctl+0xe6c/0x1d70 [ 49.676092] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.676967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.677934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.678907] ? irqentry_exit+0xf3/0x650 [ 49.679673] do_syscall_64+0xbf/0x430 [ 49.680367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.681316] RIP: 0033:0x7f64778375cd [ 49.682015] 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 [ 49.685173] RSP: 002b:00007ffe9ed4dfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.686533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64778375cd [ 49.687830] RDX: 0000561e92860e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.689110] RBP: 00007ffe9ed4e020 R08: 0000000000000000 R09: 00007ffe9ed4d6c0 [ 49.690386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eb7b1fbf0 [ 49.691676] R13: 00007ffe9ed4e450 R14: 0000561eb7b29380 R15: 0000561eb7b34460 [ 49.692982] [ 49.693405] irq event stamp: 1737 [ 49.694061] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.695595] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.697119] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.698662] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.700183] ---[ end trace 0000000000000000 ]--- [ 50.488684] ------------[ cut here ]------------ [ 50.489647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.491667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.493162] Modules linked in: [ 50.493804] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.495793] Tainted: [W]=WARN [ 50.496348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.497807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.498731] 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 [ 50.501958] RSP: 0018:ffff88801795fbc0 EFLAGS: 00010286 [ 50.502988] RAX: 0000000000000000 RBX: ffffed1002f2bf78 RCX: ffffffff813a4050 [ 50.504316] RDX: ffff88800f42b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.505781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2bf2f [ 50.507232] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.508615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801795fdf8 [ 50.510014] FS: 00007ff425001900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.511546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.512688] CR2: 00007ff4254f3580 CR3: 000000000d7d8000 CR4: 0000000000350ef0 [ 50.514026] Call Trace: [ 50.514529] [ 50.514935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.515895] ? __create_object+0x59/0x80 [ 50.516740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.517732] __vmalloc_noprof+0x59/0x60 [ 50.518442] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.519355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.520362] bpf_prog_alloc+0x39/0x200 [ 50.521133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.522110] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.523025] do_seccomp+0x349/0x25e0 [ 50.523914] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.525116] ? __pfx_do_seccomp+0x10/0x10 [ 50.526174] ? find_held_lock+0x2b/0x80 [ 50.527211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.528353] ? static_key_count+0x60/0x80 [ 50.529212] prctl_set_seccomp+0x4e/0x70 [ 50.529999] __do_sys_prctl+0xe6c/0x1d70 [ 50.530826] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.531891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.533174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.534461] ? irqentry_exit+0xf3/0x650 [ 50.535460] do_syscall_64+0xbf/0x430 [ 50.536533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.537562] RIP: 0033:0x7ff4254f35cd [ 50.538247] 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 [ 50.541729] RSP: 002b:00007fff09db0a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.543531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4254f35cd [ 50.545242] RDX: 000055eab9711e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.546820] RBP: 00007fff09db0ae0 R08: 0000000000000000 R09: 00007fff09db0180 [ 50.548191] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaee5b2ad0 [ 50.549689] R13: 00007fff09db0f10 R14: 000055eaee5b3bc0 R15: 000055eaee5c4780 [ 50.551409] [ 50.552061] irq event stamp: 1725 [ 50.552919] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.554621] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.556345] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.557840] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.559171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18229' (ECDSA) to the list of known hosts. 2025/11/19 05:33:54 fuzzer started 2025/11/19 05:33:54 dialing manager at localhost:34383 2025/11/19 05:33:54 checking machine... 2025/11/19 05:33:54 checking revisions... [ 51.473664] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:33:55 testing simple program... [ 51.558716] cgroup: Unknown subsys name 'net' [ 51.619133] cgroup: Unknown subsys name 'cpuset' [ 51.633700] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:33:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880172cf4c8 RCX=0000000000000001 RDX=ffff888016095340 RSI=00000000ffffffff RDI=ffffffff8899ce60 RBP=dffffc0000000000 RSP=ffff8880172cf438 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=ffffffffffffffff R15=ffffed1002e59e9b RIP=ffffffff84c7207f 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 00007f6477345900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64778fc618 CR3=0000000020627000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009643780 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff81b2d6aa RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089e8 R8 =ffffffff86ab8488 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff815bd7a7 RFL=00000217 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd733ddff8 CR3=000000000e293000 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=c2bb6d197ce27d9b04423ba023fde06f XMM02=ec2efd57dc4c00df0000000000305298 XMM03=7a646b63f8cc20430000000000305368 XMM04=d129f958b08a50a800000000000ae988 XMM05=0394861f14684e59000000000031ef70 XMM06=2375100e00b1e55a0000000000318f20 XMM07=e042d86d42eb936e0000000000310540 XMM08=7a646b63f8cc20430000000000305368 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000