[ 47.144965] ------------[ cut here ]------------ [ 47.145899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.147942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.149415] Modules linked in: [ 47.150004] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.152010] Tainted: [W]=WARN [ 47.152619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.154126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.155005] 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 [ 47.158226] RSP: 0018:ffff8880195cfbc0 EFLAGS: 00010286 [ 47.159203] RAX: 0000000000000000 RBX: ffffed10032b9f78 RCX: ffffffff813a4050 [ 47.160482] RDX: ffff88800e290000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.161758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b9f2f [ 47.163021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.164324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195cfdf8 [ 47.165616] FS: 00007f18386ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.167062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.168125] CR2: 00007ffe420aeef7 CR3: 000000000b74f000 CR4: 0000000000350ef0 [ 47.169418] Call Trace: [ 47.169883] [ 47.170340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.171237] ? __create_object+0x59/0x80 [ 47.171979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.172942] __vmalloc_noprof+0x59/0x60 [ 47.173714] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.174600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.175524] bpf_prog_alloc+0x39/0x200 [ 47.176257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.177173] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.178092] do_seccomp+0x349/0x25e0 [ 47.178778] ? find_held_lock+0x2b/0x80 [ 47.179538] ? do_prlimit+0x310/0x610 [ 47.180278] ? __pfx_do_seccomp+0x10/0x10 [ 47.181013] ? do_raw_spin_unlock+0x53/0x220 [ 47.181857] ? _raw_spin_unlock+0x1e/0x40 [ 47.182694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.183794] ? static_key_count+0x60/0x80 [ 47.184597] prctl_set_seccomp+0x4e/0x70 [ 47.185424] __do_sys_prctl+0xe6c/0x1d70 [ 47.186216] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.187090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.188016] ? irqentry_exit+0xf3/0x650 [ 47.188760] do_syscall_64+0xbf/0x430 [ 47.189503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.190436] RIP: 0033:0x7f1838b9e5cd [ 47.191120] 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 [ 47.194267] RSP: 002b:00007ffe420adb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.195636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1838b9e5cd [ 47.196916] RDX: 0000558f67e6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.198200] RBP: 00007ffe420adbd0 R08: 0000000000000000 R09: 00007ffe420ad270 [ 47.199913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f79b25b10 [ 47.201199] R13: 00007ffe420ae000 R14: 0000558f79b262b0 R15: 0000558f79b3a6f0 [ 47.202504] [ 47.202924] irq event stamp: 1731 [ 47.203583] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 47.205100] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 47.206619] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 47.208165] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 47.209684] ---[ end trace 0000000000000000 ]--- [ 50.594957] ------------[ cut here ]------------ [ 50.595743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.597464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.598728] Modules linked in: [ 50.599284] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.600934] Tainted: [W]=WARN [ 50.601441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.602674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.603446] 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 [ 50.606104] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 50.606879] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 50.607951] RDX: ffff888015f55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.609026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 50.610112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.611173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 50.612267] FS: 00007f936686d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.613504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.614391] CR2: 00007fffa328aef7 CR3: 000000000a187000 CR4: 0000000000350ef0 [ 50.615462] Call Trace: [ 50.615850] [ 50.616232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.616942] ? __create_object+0x59/0x80 [ 50.617608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.618419] __vmalloc_noprof+0x59/0x60 [ 50.619022] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.619749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620532] bpf_prog_alloc+0x39/0x200 [ 50.621146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621899] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.622658] do_seccomp+0x349/0x25e0 [ 50.623254] ? find_held_lock+0x2b/0x80 [ 50.623854] ? do_prlimit+0x310/0x610 [ 50.624476] ? __pfx_do_seccomp+0x10/0x10 [ 50.625126] ? do_raw_spin_unlock+0x53/0x220 [ 50.625787] ? _raw_spin_unlock+0x1e/0x40 [ 50.626449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.627249] ? static_key_count+0x60/0x80 [ 50.627875] prctl_set_seccomp+0x4e/0x70 [ 50.628525] __do_sys_prctl+0xe6c/0x1d70 [ 50.629179] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.629863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.630679] ? irqentry_exit+0xf3/0x650 [ 50.631320] do_syscall_64+0xbf/0x430 [ 50.631899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.632701] RIP: 0033:0x7f9366d5f5cd [ 50.633287] 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 [ 50.635948] RSP: 002b:00007fffa3289d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.637086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9366d5f5cd [ 50.638167] RDX: 000055b30f2b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.639229] RBP: 00007fffa3289dd0 R08: 0000000000000000 R09: 00007fffa3289470 [ 50.640301] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3144c3b10 [ 50.641364] R13: 00007fffa328a200 R14: 000055b3144c42b0 R15: 000055b3144d86f0 [ 50.642454] [ 50.642809] irq event stamp: 1807 [ 50.643350] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.644612] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.645896] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 50.647181] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 50.648449] ---[ end trace 0000000000000000 ]--- [ 51.406229] ------------[ cut here ]------------ [ 51.406957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.408636] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.409850] Modules linked in: [ 51.410381] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.412027] Tainted: [W]=WARN [ 51.412518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.413751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.414514] 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 [ 51.417150] RSP: 0018:ffff888009a6fbc0 EFLAGS: 00010286 [ 51.417944] RAX: 0000000000000000 RBX: ffffed100134df78 RCX: ffffffff813a4050 [ 51.419016] RDX: ffff88800f67b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.420101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134df2f [ 51.421169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.422248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a6fdf8 [ 51.423319] FS: 00007f5c64221900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.424530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.425420] CR2: 00007f5c64713580 CR3: 000000000d885000 CR4: 0000000000350ef0 [ 51.426499] Call Trace: [ 51.426887] [ 51.427276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.427985] ? __create_object+0x59/0x80 [ 51.428641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.429464] __vmalloc_noprof+0x59/0x60 [ 51.430094] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.430781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.431565] bpf_prog_alloc+0x39/0x200 [ 51.432179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.432917] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.433678] do_seccomp+0x349/0x25e0 [ 51.434274] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.434991] ? __pfx_do_seccomp+0x10/0x10 [ 51.435657] ? find_held_lock+0x2b/0x80 [ 51.436297] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.437094] ? static_key_count+0x60/0x80 [ 51.437736] prctl_set_seccomp+0x4e/0x70 [ 51.438387] __do_sys_prctl+0xe6c/0x1d70 [ 51.439007] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.439723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.440533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.441340] ? irqentry_exit+0xf3/0x650 [ 51.441952] do_syscall_64+0xbf/0x430 [ 51.442568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.443353] RIP: 0033:0x7f5c647135cd [ 51.443904] 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 [ 51.446585] RSP: 002b:00007ffe1901f770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.447728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c647135cd [ 51.448795] RDX: 0000562eee8e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.449872] RBP: 00007ffe1901f7d0 R08: 0000000000000000 R09: 00007ffe1901ee70 [ 51.450942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f22956ad0 [ 51.452027] R13: 00007ffe1901fc00 R14: 0000562f22957bc0 R15: 0000562f22968780 [ 51.453121] [ 51.453492] irq event stamp: 1729 [ 51.453992] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 51.455264] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 51.456527] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 51.457829] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 51.459103] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57458' (ECDSA) to the list of known hosts. 2025/11/18 01:19:08 fuzzer started 2025/11/18 01:19:08 dialing manager at localhost:37895 2025/11/18 01:19:08 checking machine... 2025/11/18 01:19:08 checking revisions... [ 52.309470] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:19:08 testing simple program... [ 52.394260] cgroup: Unknown subsys name 'net' [ 52.454918] cgroup: Unknown subsys name 'cpuset' [ 52.470794] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:19:07 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9366e250b0 CR3=000000000d363000 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=b92029ae929ca1a6d9434ca07a46ee1d XMM02=0000000000302e40eff9b2d0a8fce9cb XMM03=0000000000302f102c67c8bc2e329bc3 XMM04=07cd3bcd0263f94100000000000ae988 XMM05=a722c853d10c9b6100000000003201a0 XMM06=408cefdd84858715000000000031e550 XMM07=fb795ef6d6577056000000000030f498 XMM08=2c67c8bc2e329bc30000000000302eb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000036af3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7a5f37d8 CR3=000000000a195000 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=2037303a39313a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a39313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000