[ 46.210948] ------------[ cut here ]------------ [ 46.211921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.214563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.216101] Modules linked in: [ 46.216821] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.218886] Tainted: [W]=WARN [ 46.219508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.221041] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.221994] 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 [ 46.225290] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 46.226317] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 46.227663] RDX: ffff888016a6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.229018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 46.230344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.231695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 46.233054] FS: 00007fab758d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.234544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.235636] CR2: 00007fab75dc5580 CR3: 000000000e555000 CR4: 0000000000350ef0 [ 46.236981] Call Trace: [ 46.237517] [ 46.237948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.238875] ? __create_object+0x59/0x80 [ 46.239684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.240713] __vmalloc_noprof+0x59/0x60 [ 46.241497] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.242337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.243300] bpf_prog_alloc+0x39/0x200 [ 46.244055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.245017] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.245942] do_seccomp+0x349/0x25e0 [ 46.246673] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.247593] ? __pfx_do_seccomp+0x10/0x10 [ 46.248413] ? find_held_lock+0x2b/0x80 [ 46.249150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.250136] ? static_key_count+0x60/0x80 [ 46.250943] prctl_set_seccomp+0x4e/0x70 [ 46.251740] __do_sys_prctl+0xe6c/0x1d70 [ 46.252545] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.253420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.254343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.255341] ? irqentry_exit+0xf3/0x650 [ 46.256138] do_syscall_64+0xbf/0x430 [ 46.256915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.257884] RIP: 0033:0x7fab75dc55cd [ 46.258598] 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 [ 46.261795] RSP: 002b:00007ffca3120150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.263204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab75dc55cd [ 46.264500] RDX: 000055f833071e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.265787] RBP: 00007ffca31201b0 R08: 0000000000000000 R09: 00007ffca311f850 [ 46.267109] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f841075240 [ 46.268440] R13: 00007ffca31205e0 R14: 000055f841074bf0 R15: 000055f8410894d0 [ 46.269761] [ 46.270199] irq event stamp: 1769 [ 46.270858] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.272400] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.273948] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 46.275505] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 46.277046] ---[ end trace 0000000000000000 ]--- [ 49.651415] ------------[ cut here ]------------ [ 49.652185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.653961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.655237] Modules linked in: [ 49.655818] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.657596] Tainted: [W]=WARN [ 49.658087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.659402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.660166] 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 [ 49.662947] RSP: 0018:ffff888017a07bc0 EFLAGS: 00010286 [ 49.663756] RAX: 0000000000000000 RBX: ffffed1002f40f78 RCX: ffffffff813a4050 [ 49.664823] RDX: ffff888016b90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.665888] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f40f2f [ 49.666953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.668023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a07df8 [ 49.669112] FS: 00007f20c3948900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.670317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.671212] CR2: 00007ffcd35d0ef8 CR3: 000000000e1fe000 CR4: 0000000000350ef0 [ 49.672299] Call Trace: [ 49.672718] [ 49.673063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.673826] ? __create_object+0x59/0x80 [ 49.674499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.675272] __vmalloc_noprof+0x59/0x60 [ 49.675918] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.676658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.677453] bpf_prog_alloc+0x39/0x200 [ 49.678032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.678800] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.679565] do_seccomp+0x349/0x25e0 [ 49.680134] ? find_held_lock+0x2b/0x80 [ 49.680780] ? do_prlimit+0x310/0x610 [ 49.681403] ? __pfx_do_seccomp+0x10/0x10 [ 49.682029] ? do_raw_spin_unlock+0x53/0x220 [ 49.682727] ? _raw_spin_unlock+0x1e/0x40 [ 49.683407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.684182] ? static_key_count+0x60/0x80 [ 49.684879] prctl_set_seccomp+0x4e/0x70 [ 49.685532] __do_sys_prctl+0xe6c/0x1d70 [ 49.686146] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.686869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.687703] ? irqentry_exit+0xf3/0x650 [ 49.688307] do_syscall_64+0xbf/0x430 [ 49.688931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.689740] RIP: 0033:0x7f20c3e3a5cd [ 49.690310] 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 [ 49.692997] RSP: 002b:00007ffcd35cfbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.694142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20c3e3a5cd [ 49.695220] RDX: 0000564e67a23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.696298] RBP: 00007ffcd35cfc10 R08: 0000000000000000 R09: 00007ffcd35cf2b0 [ 49.697384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e7236ead0 [ 49.698466] R13: 00007ffcd35d0040 R14: 0000564e7236fbc0 R15: 0000564e72380780 [ 49.699546] [ 49.699900] irq event stamp: 1739 [ 49.700450] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.701734] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.703013] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 49.704305] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 49.705602] ---[ end trace 0000000000000000 ]--- [ 50.486256] ------------[ cut here ]------------ [ 50.487199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.489222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.490679] Modules linked in: [ 50.491274] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.493276] Tainted: [W]=WARN [ 50.493882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.495384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.496254] 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 [ 50.499487] RSP: 0018:ffff88801b93fbc0 EFLAGS: 00010286 [ 50.500524] RAX: 0000000000000000 RBX: ffffed1003727f78 RCX: ffffffff813a4050 [ 50.501820] RDX: ffff888017101bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.503103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003727f2f [ 50.504423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.505721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b93fdf8 [ 50.507020] FS: 00007f94f62e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.508483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.509574] CR2: 00007ffeaf929ef8 CR3: 000000000ea31000 CR4: 0000000000350ef0 [ 50.510891] Call Trace: [ 50.511397] [ 50.511809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.512721] ? __create_object+0x59/0x80 [ 50.513521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.514515] __vmalloc_noprof+0x59/0x60 [ 50.515234] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.516105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.517041] bpf_prog_alloc+0x39/0x200 [ 50.517803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.518745] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.519657] do_seccomp+0x349/0x25e0 [ 50.520345] ? find_held_lock+0x2b/0x80 [ 50.521123] ? do_prlimit+0x310/0x610 [ 50.521881] ? __pfx_do_seccomp+0x10/0x10 [ 50.522680] ? do_raw_spin_unlock+0x53/0x220 [ 50.523513] ? _raw_spin_unlock+0x1e/0x40 [ 50.524269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.525249] ? static_key_count+0x60/0x80 [ 50.526044] prctl_set_seccomp+0x4e/0x70 [ 50.526834] __do_sys_prctl+0xe6c/0x1d70 [ 50.527630] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.528512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.529501] ? irqentry_exit+0xf3/0x650 [ 50.530229] do_syscall_64+0xbf/0x430 [ 50.530976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.531952] RIP: 0033:0x7f94f67d95cd [ 50.532678] 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 [ 50.535853] RSP: 002b:00007ffeaf927520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.537243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94f67d95cd [ 50.538546] RDX: 000055898c968e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.539859] RBP: 00007ffeaf927580 R08: 0000000000000000 R09: 00007ffeaf926c20 [ 50.541153] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589ba9f4ad0 [ 50.542446] R13: 00007ffeaf9279b0 R14: 00005589ba9f5bc0 R15: 00005589baa06780 [ 50.543770] [ 50.544208] irq event stamp: 1737 [ 50.544875] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.546396] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.547968] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.549531] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.551075] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25408' (ECDSA) to the list of known hosts. 2025/11/19 05:05:36 fuzzer started 2025/11/19 05:05:36 dialing manager at localhost:34383 2025/11/19 05:05:36 checking machine... 2025/11/19 05:05:36 checking revisions... [ 51.519530] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:05:37 testing simple program... [ 51.609847] cgroup: Unknown subsys name 'net' [ 51.693747] cgroup: Unknown subsys name 'cpuset' [ 51.713184] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:05:36 Registers: info registers vcpu 0 RAX=0000000000045af5 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20c38fc01c CR3=000000000dffb000 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=2d9fc95afdf856a07e42dd43cc71c640 XMM02=0000000000303b00d59e07bde36eea69 XMM03=0000000000303c28ec2efd57dc4c00df XMM04=b080bd5dfa7d3b6b00000000000ae988 XMM05=dae9e0a84497b3020000000000321530 XMM06=3e829fc8c8edc9900000000000320320 XMM07=fb795ef6d65770560000000000311378 XMM08=2c67c8bc2e329bc30000000000303c28 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=1ffff110012df770 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =ffffffff86ab8488 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880096fb780 R13=ffff888009757888 R14=ffff888009757ba0 R15=ffff888009757840 RIP=ffffffff815d2bff 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564e72387000 CR3=00000000203ca000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000