[ 38.917035] ------------[ cut here ]------------ [ 38.917774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.919378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.920569] Modules linked in: [ 38.921078] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.922658] Tainted: [W]=WARN [ 38.923102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.924283] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.925020] 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 [ 38.927573] RSP: 0018:ffff8880182ffbc0 EFLAGS: 00010286 [ 38.928362] RAX: 0000000000000000 RBX: ffffed100305ff78 RCX: ffffffff813a4050 [ 38.929385] RDX: ffff888016615340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.930418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100305ff2f [ 38.931446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.932478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182ffdf8 [ 38.933508] FS: 00007f0f28cd5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.934678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.935491] CR2: 00007f0f291c7580 CR3: 000000000d89f000 CR4: 0000000000350ef0 [ 38.936507] Call Trace: [ 38.936908] [ 38.937236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.937949] ? __create_object+0x59/0x80 [ 38.938537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.939317] __vmalloc_noprof+0x59/0x60 [ 38.939911] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.940574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.941310] bpf_prog_alloc+0x39/0x200 [ 38.941908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.942607] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.943325] do_seccomp+0x349/0x25e0 [ 38.943896] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.944588] ? __pfx_do_seccomp+0x10/0x10 [ 38.945217] ? find_held_lock+0x2b/0x80 [ 38.945821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.946554] ? static_key_count+0x60/0x80 [ 38.947209] prctl_set_seccomp+0x4e/0x70 [ 38.947832] __do_sys_prctl+0xe6c/0x1d70 [ 38.948423] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.949106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.949877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.950610] ? irqentry_exit+0xf3/0x650 [ 38.951217] do_syscall_64+0xbf/0x430 [ 38.951801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.952526] RIP: 0033:0x7f0f291c75cd [ 38.953082] 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 [ 38.955632] RSP: 002b:00007ffe911023e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.956727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f291c75cd [ 38.957756] RDX: 000056535d7b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.958774] RBP: 00007ffe91102440 R08: 0000000000000000 R09: 00007ffe91101ae0 [ 38.959801] R10: 0000000000000000 R11: 0000000000000246 R12: 000056535dd7cad0 [ 38.960825] R13: 00007ffe91102870 R14: 000056535dd7dbc0 R15: 000056535dd8e780 [ 38.961876] [ 38.962215] irq event stamp: 2627 [ 38.962742] hardirqs last enabled at (2637): [] __up_console_sem+0x78/0x80 [ 38.963959] hardirqs last disabled at (2646): [] __up_console_sem+0x5d/0x80 [ 38.965173] softirqs last enabled at (2456): [] handle_softirqs+0x50c/0x770 [ 38.966418] softirqs last disabled at (2451): [] __irq_exit_rcu+0xc4/0x100 [ 38.967642] ---[ end trace 0000000000000000 ]--- [ 41.864785] ------------[ cut here ]------------ [ 41.865715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.867696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.869115] Modules linked in: [ 41.869738] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.871696] Tainted: [W]=WARN [ 41.872244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.873685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.874550] 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 [ 41.877634] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 41.878563] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 41.879847] RDX: ffff88801653d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.881125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 41.882415] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.883697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 41.884983] FS: 00007f25fa212900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.886431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.887486] CR2: 00007f25fa704580 CR3: 000000000e2ea000 CR4: 0000000000350ef0 [ 41.888768] Call Trace: [ 41.889226] [ 41.889670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.890518] ? __create_object+0x59/0x80 [ 41.891293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.892246] __vmalloc_noprof+0x59/0x60 [ 41.892993] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.893863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.894793] bpf_prog_alloc+0x39/0x200 [ 41.895468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.896393] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.897283] do_seccomp+0x349/0x25e0 [ 41.898015] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.898909] ? __pfx_do_seccomp+0x10/0x10 [ 41.899684] ? find_held_lock+0x2b/0x80 [ 41.900376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.901337] ? static_key_count+0x60/0x80 [ 41.902144] prctl_set_seccomp+0x4e/0x70 [ 41.902903] __do_sys_prctl+0xe6c/0x1d70 [ 41.903684] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.904472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.905421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.906373] ? irqentry_exit+0xf3/0x650 [ 41.907126] do_syscall_64+0xbf/0x430 [ 41.907864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.908797] RIP: 0033:0x7f25fa7045cd [ 41.909444] 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 [ 41.912556] RSP: 002b:00007fff7081b640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.913901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25fa7045cd [ 41.915152] RDX: 000055d20cbe0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.916407] RBP: 00007fff7081b6a0 R08: 0000000000000000 R09: 00007fff7081ad40 [ 41.917656] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d24404aad0 [ 41.918928] R13: 00007fff7081bad0 R14: 000055d24404bbc0 R15: 000055d24405c780 [ 41.920220] [ 41.920667] irq event stamp: 1697 [ 41.921261] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 41.922759] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 41.924242] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 41.925759] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 41.927244] ---[ end trace 0000000000000000 ]--- [ 42.612729] ------------[ cut here ]------------ [ 42.613584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.615853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.617293] Modules linked in: [ 42.617922] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.619847] Tainted: [W]=WARN [ 42.620391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.621849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.622746] 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 [ 42.625834] RSP: 0018:ffff88801b1dfbc0 EFLAGS: 00010286 [ 42.626802] RAX: 0000000000000000 RBX: ffffed100363bf78 RCX: ffffffff813a4050 [ 42.628066] RDX: ffff888016858000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.629332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363bf2f [ 42.630602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.631862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1dfdf8 [ 42.633111] FS: 00007f6909f7b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.634544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.635588] CR2: 00007ffc031deef8 CR3: 000000002049f000 CR4: 0000000000350ef0 [ 42.636850] Call Trace: [ 42.637312] [ 42.637759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.638599] ? __create_object+0x59/0x80 [ 42.639375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.640337] __vmalloc_noprof+0x59/0x60 [ 42.641076] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.641935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.642839] bpf_prog_alloc+0x39/0x200 [ 42.643515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.644431] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.645338] do_seccomp+0x349/0x25e0 [ 42.646046] ? find_held_lock+0x2b/0x80 [ 42.646792] ? do_prlimit+0x310/0x610 [ 42.647472] ? __pfx_do_seccomp+0x10/0x10 [ 42.648238] ? do_raw_spin_unlock+0x53/0x220 [ 42.649045] ? _raw_spin_unlock+0x1e/0x40 [ 42.649813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.650766] ? static_key_count+0x60/0x80 [ 42.651504] prctl_set_seccomp+0x4e/0x70 [ 42.652270] __do_sys_prctl+0xe6c/0x1d70 [ 42.653038] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.653888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.654839] ? irqentry_exit+0xf3/0x650 [ 42.655542] do_syscall_64+0xbf/0x430 [ 42.656268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.657188] RIP: 0033:0x7f690a46d5cd [ 42.657886] 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 [ 42.660977] RSP: 002b:00007ffc031dce30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.662321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f690a46d5cd [ 42.663572] RDX: 0000556ba3452e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.664824] RBP: 00007ffc031dce90 R08: 0000000000000000 R09: 00007ffc031dc530 [ 42.666092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ba9ee0bf0 [ 42.667358] R13: 00007ffc031dd2c0 R14: 0000556ba9eea380 R15: 0000556ba9ef5460 [ 42.668647] [ 42.669067] irq event stamp: 1835 [ 42.669708] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.671056] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.672306] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 42.673577] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 42.674842] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13827' (ECDSA) to the list of known hosts. 2025/11/18 09:04:36 fuzzer started 2025/11/18 09:04:36 dialing manager at localhost:34383 2025/11/18 09:04:36 checking machine... 2025/11/18 09:04:36 checking revisions... [ 43.554214] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:04:36 testing simple program... [ 43.648107] cgroup: Unknown subsys name 'net' [ 43.703476] cgroup: Unknown subsys name 'cpuset' [ 43.716471] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:04:35 Registers: info registers vcpu 0 RAX=0000000000038961 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc57cf8618 CR3=000000000dcf4000 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=b41052c5012c60af7247cee61a9a7a64 XMM02=2c67c8bc2e329bc30000000000303c58 XMM03=fb795ef6d65770560000000000310478 XMM04=60e4fa16a323741e00000000000ae988 XMM05=07c8bb74b6c04a440000000000320410 XMM06=d74844bf967d85ba0000000000320298 XMM07=e042d86d42eb936e0000000000310e60 XMM08=f83836834121d5350000000000303cb8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a250 RBX=ffffffff86725ce8 RCX=ffffffff81b2a223 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cc8 RSP=ffff88801975f328 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725ce4 R13=ffffffff86725cc8 R14=ffffffff86725cc8 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 00007f25fa212900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff70815000 CR3=000000000d26d000 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