[ 39.208486] ------------[ cut here ]------------ [ 39.209491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.211558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.213127] Modules linked in: [ 39.213748] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.215783] Tainted: [W]=WARN [ 39.216408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.217926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.218886] 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 [ 39.222122] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 39.223129] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 39.224444] RDX: ffff888014798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.225750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 39.227082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.228402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 39.229721] FS: 00007f7ee56bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.231183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.232277] CR2: 00007fff1602cef8 CR3: 000000000da64000 CR4: 0000000000350ef0 [ 39.233600] Call Trace: [ 39.234108] [ 39.234568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.235533] ? __create_object+0x59/0x80 [ 39.236313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.237318] __vmalloc_noprof+0x59/0x60 [ 39.238053] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.238948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.239918] bpf_prog_alloc+0x39/0x200 [ 39.240685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.241642] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.242576] do_seccomp+0x349/0x25e0 [ 39.243321] ? find_held_lock+0x2b/0x80 [ 39.244125] ? do_prlimit+0x310/0x610 [ 39.244840] ? __pfx_do_seccomp+0x10/0x10 [ 39.245642] ? do_raw_spin_unlock+0x53/0x220 [ 39.246489] ? _raw_spin_unlock+0x1e/0x40 [ 39.247284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.248299] ? static_key_count+0x60/0x80 [ 39.249058] prctl_set_seccomp+0x4e/0x70 [ 39.249850] __do_sys_prctl+0xe6c/0x1d70 [ 39.250627] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.251502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.252467] ? irqentry_exit+0xf3/0x650 [ 39.253244] do_syscall_64+0xbf/0x430 [ 39.253942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.254918] RIP: 0033:0x7f7ee5bae5cd [ 39.255627] 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 [ 39.258904] RSP: 002b:00007fff1602b690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.260272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ee5bae5cd [ 39.261560] RDX: 000055eb0a2e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.262845] RBP: 00007fff1602b6f0 R08: 0000000000000000 R09: 00007fff1602ad90 [ 39.264130] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb29e3bb10 [ 39.265469] R13: 00007fff1602bb20 R14: 000055eb29e3c2b0 R15: 000055eb29e506f0 [ 39.266862] [ 39.267372] irq event stamp: 1737 [ 39.268015] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.269658] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.271316] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 39.272927] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 39.274528] ---[ end trace 0000000000000000 ]--- [ 42.579490] ------------[ cut here ]------------ [ 42.580430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.582354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.583819] Modules linked in: [ 42.584450] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.586404] Tainted: [W]=WARN [ 42.586956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.588408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.589300] 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 [ 42.592407] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 42.593391] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 42.594657] RDX: ffff88800a981bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.595946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 42.597202] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.598458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 42.599749] FS: 00007f70827f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.601161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.602203] CR2: 00007f7082ce8580 CR3: 000000001f683000 CR4: 0000000000350ef0 [ 42.603455] Call Trace: [ 42.603917] [ 42.604367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.605227] ? __create_object+0x59/0x80 [ 42.605953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.606907] __vmalloc_noprof+0x59/0x60 [ 42.607658] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.608522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.609440] bpf_prog_alloc+0x39/0x200 [ 42.610161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.611038] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.611937] do_seccomp+0x349/0x25e0 [ 42.612650] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.613547] ? __pfx_do_seccomp+0x10/0x10 [ 42.614330] ? find_held_lock+0x2b/0x80 [ 42.615048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.615990] ? static_key_count+0x60/0x80 [ 42.616778] prctl_set_seccomp+0x4e/0x70 [ 42.617554] __do_sys_prctl+0xe6c/0x1d70 [ 42.618321] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.619176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.620124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.621031] ? irqentry_exit+0xf3/0x650 [ 42.621789] do_syscall_64+0xbf/0x430 [ 42.622522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.623467] RIP: 0033:0x7f7082ce85cd [ 42.624158] 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 [ 42.627241] RSP: 002b:00007fffc9463920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.628577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7082ce85cd [ 42.629832] RDX: 000055d65f6d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.631104] RBP: 00007fffc9463980 R08: 0000000000000000 R09: 00007fffc9463020 [ 42.632358] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d67c919ad0 [ 42.633623] R13: 00007fffc9463db0 R14: 000055d67c91abc0 R15: 000055d67c92b780 [ 42.634915] [ 42.635375] irq event stamp: 1701 [ 42.635986] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 42.637653] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.639438] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 42.641225] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 42.642988] ---[ end trace 0000000000000000 ]--- [ 43.258504] ------------[ cut here ]------------ [ 43.259439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.261381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.262805] Modules linked in: [ 43.263419] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.265363] Tainted: [W]=WARN [ 43.265903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.267568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.268537] 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 [ 43.271677] RSP: 0018:ffff888019adfbc0 EFLAGS: 00010286 [ 43.272637] RAX: 0000000000000000 RBX: ffffed100335bf78 RCX: ffffffff813a4050 [ 43.273888] RDX: ffff88801713b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.275217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335bf2f [ 43.276491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.277761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019adfdf8 [ 43.279050] FS: 00007ffb654f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.280509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.281549] CR2: 00007fffea9dcef8 CR3: 00000000200c0000 CR4: 0000000000350ef0 [ 43.282835] Call Trace: [ 43.283340] [ 43.283747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.284624] ? __create_object+0x59/0x80 [ 43.285396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.286350] __vmalloc_noprof+0x59/0x60 [ 43.287105] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.287909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.288808] bpf_prog_alloc+0x39/0x200 [ 43.289544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.290443] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.291330] do_seccomp+0x349/0x25e0 [ 43.291985] ? find_held_lock+0x2b/0x80 [ 43.292724] ? do_prlimit+0x310/0x610 [ 43.293456] ? __pfx_do_seccomp+0x10/0x10 [ 43.294228] ? do_raw_spin_unlock+0x53/0x220 [ 43.295011] ? _raw_spin_unlock+0x1e/0x40 [ 43.295769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.296716] ? static_key_count+0x60/0x80 [ 43.297507] prctl_set_seccomp+0x4e/0x70 [ 43.298266] __do_sys_prctl+0xe6c/0x1d70 [ 43.298997] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.299833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.300787] ? irqentry_exit+0xf3/0x650 [ 43.301535] do_syscall_64+0xbf/0x430 [ 43.302267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.303216] RIP: 0033:0x7ffb659ea5cd [ 43.303869] 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 [ 43.306984] RSP: 002b:00007fffea9dbeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.308329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb659ea5cd [ 43.309595] RDX: 000055c1fef92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.310871] RBP: 00007fffea9dbf10 R08: 0000000000000000 R09: 00007fffea9db5b0 [ 43.312138] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c21797ead0 [ 43.313414] R13: 00007fffea9dc340 R14: 000055c21797fbc0 R15: 000055c217990780 [ 43.314689] [ 43.315185] irq event stamp: 1779 [ 43.315776] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 43.317262] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 43.318770] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 43.320213] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 43.321476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4997' (ECDSA) to the list of known hosts. 2025/11/18 12:22:32 fuzzer started 2025/11/18 12:22:32 dialing manager at localhost:34383 2025/11/18 12:22:32 checking machine... 2025/11/18 12:22:32 checking revisions... [ 44.158969] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:22:33 testing simple program... [ 44.252686] cgroup: Unknown subsys name 'net' [ 44.317846] cgroup: Unknown subsys name 'cpuset' [ 44.334961] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:22:32 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff81a8466a RDX=000000000000a846 RSI=000000000000a846 RDI=ffffffff86eedc70 RBP=ffff88801652f580 RSP=ffff88801652f4b8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88801652f588 R13=ffff88801652f570 R14=ffff88801652f569 R15=ffff88801652f528 RIP=ffffffff8135e622 RFL=00000246 [---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 00007f70827f6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70827a5008 CR3=000000001f6b3000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000c4 RBX=ffff888014789bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801478a690 RDI=ffff88801478a668 RBP=ffff88801478a618 RSP=ffff88806cf088c0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801478a690 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228eb RFL=00000002 [-------] 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 00007fe045b92900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe0452aa020 CR3=000000000a227000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ea791cf674b5d17900000000000ae988 XMM05=ac25c2425267b3500000000000321ee8 XMM06=d96330e2d2db863200000000003207d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000