[ 45.886311] ------------[ cut here ]------------ [ 45.887384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.889754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.891445] Modules linked in: [ 45.892187] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.894473] Tainted: [W]=WARN [ 45.895160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.896865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.897925] 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 [ 45.901601] RSP: 0018:ffff888016d67bc0 EFLAGS: 00010286 [ 45.902736] RAX: 0000000000000000 RBX: ffffed1002dacf78 RCX: ffffffff813a4050 [ 45.904234] RDX: ffff888015b08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.905733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dacf2f [ 45.907207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.908703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d67df8 [ 45.910211] FS: 00007f3cab3ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.911875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.913117] CR2: 00007f3cab9204a6 CR3: 000000000e4a5000 CR4: 0000000000350ef0 [ 45.914601] Call Trace: [ 45.915171] [ 45.915647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.916686] ? __create_object+0x59/0x80 [ 45.917563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.918673] __vmalloc_noprof+0x59/0x60 [ 45.919540] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.920592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.921517] bpf_prog_alloc+0x39/0x200 [ 45.922237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.923144] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.924049] do_seccomp+0x349/0x25e0 [ 45.924765] ? find_held_lock+0x2b/0x80 [ 45.925476] ? do_prlimit+0x310/0x610 [ 45.926205] ? __pfx_do_seccomp+0x10/0x10 [ 45.926969] ? do_raw_spin_unlock+0x53/0x220 [ 45.927783] ? _raw_spin_unlock+0x1e/0x40 [ 45.928525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.929475] ? static_key_count+0x60/0x80 [ 45.930249] prctl_set_seccomp+0x4e/0x70 [ 45.931012] __do_sys_prctl+0xe6c/0x1d70 [ 45.931779] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.932591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.933536] ? irqentry_exit+0xf3/0x650 [ 45.934282] do_syscall_64+0xbf/0x430 [ 45.934996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.935921] RIP: 0033:0x7f3cab8ac5cd [ 45.936583] 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 [ 45.939682] RSP: 002b:00007ffe91b43080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.941045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cab8ac5cd [ 45.942316] RDX: 0000561662c35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.943591] RBP: 00007ffe91b430e0 R08: 0000000000000000 R09: 00007ffe91b42780 [ 45.944855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561686236ad0 [ 45.946120] R13: 00007ffe91b43510 R14: 0000561686237bc0 R15: 0000561686248780 [ 45.947402] [ 45.947856] irq event stamp: 1761 [ 45.948456] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 45.949948] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 45.951446] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 45.952907] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 45.954120] ---[ end trace 0000000000000000 ]--- [ 48.806676] ------------[ cut here ]------------ [ 48.807589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.809686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.811205] Modules linked in: [ 48.811839] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.813837] Tainted: [W]=WARN [ 48.814409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.815879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.816800] 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 [ 48.819990] RSP: 0018:ffff888009a57bc0 EFLAGS: 00010286 [ 48.820971] RAX: 0000000000000000 RBX: ffffed100134af78 RCX: ffffffff813a4050 [ 48.822244] RDX: ffff8880139f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.823517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134af2f [ 48.824801] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.826093] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a57df8 [ 48.827375] FS: 00007f5dd875b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.828817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.829874] CR2: 00007ffd0bc67ef8 CR3: 000000001bdea000 CR4: 0000000000350ef0 [ 48.831162] Call Trace: [ 48.831621] [ 48.832070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.832964] ? __create_object+0x59/0x80 [ 48.833759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.834692] __vmalloc_noprof+0x59/0x60 [ 48.835440] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.836310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.837247] bpf_prog_alloc+0x39/0x200 [ 48.837991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.838927] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.839825] do_seccomp+0x349/0x25e0 [ 48.840513] ? find_held_lock+0x2b/0x80 [ 48.841276] ? do_prlimit+0x310/0x610 [ 48.842004] ? __pfx_do_seccomp+0x10/0x10 [ 48.842788] ? do_raw_spin_unlock+0x53/0x220 [ 48.843571] ? _raw_spin_unlock+0x1e/0x40 [ 48.844357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.845332] ? static_key_count+0x60/0x80 [ 48.846142] prctl_set_seccomp+0x4e/0x70 [ 48.846920] __do_sys_prctl+0xe6c/0x1d70 [ 48.847656] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.848520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.849482] ? irqentry_exit+0xf3/0x650 [ 48.850255] do_syscall_64+0xbf/0x430 [ 48.850987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.851940] RIP: 0033:0x7f5dd8c4d5cd [ 48.852619] 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 [ 48.855824] RSP: 002b:00007ffd0bc66900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.857227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dd8c4d5cd [ 48.858506] RDX: 000055643dc93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.859789] RBP: 00007ffd0bc66960 R08: 0000000000000000 R09: 00007ffd0bc66000 [ 48.861103] R10: 0000000000000000 R11: 0000000000000246 R12: 000055645cfb8ad0 [ 48.862408] R13: 00007ffd0bc66d90 R14: 000055645cfb9bc0 R15: 000055645cfca780 [ 48.863731] [ 48.864162] irq event stamp: 1737 [ 48.864799] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.866316] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.867835] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 48.869378] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 48.870889] ---[ end trace 0000000000000000 ]--- [ 49.641131] ------------[ cut here ]------------ [ 49.642085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.644188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.645704] Modules linked in: [ 49.646335] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.648414] Tainted: [W]=WARN [ 49.649048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.650555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.651494] 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 [ 49.654756] RSP: 0018:ffff888015847bc0 EFLAGS: 00010286 [ 49.655693] RAX: 0000000000000000 RBX: ffffed1002b08f78 RCX: ffffffff813a4050 [ 49.657074] RDX: ffff888015a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.658377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b08f2f [ 49.659734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.661072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015847df8 [ 49.662378] FS: 00007f4654f54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.663869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.664966] CR2: 00007f4655446580 CR3: 000000000df12000 CR4: 0000000000350ef0 [ 49.666277] Call Trace: [ 49.666798] [ 49.667214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.668152] ? __create_object+0x59/0x80 [ 49.668965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.669971] __vmalloc_noprof+0x59/0x60 [ 49.670694] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.671594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.672583] bpf_prog_alloc+0x39/0x200 [ 49.673355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.674314] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.675255] do_seccomp+0x349/0x25e0 [ 49.676001] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.676950] ? __pfx_do_seccomp+0x10/0x10 [ 49.677763] ? find_held_lock+0x2b/0x80 [ 49.678498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.679473] ? static_key_count+0x60/0x80 [ 49.680310] prctl_set_seccomp+0x4e/0x70 [ 49.681125] __do_sys_prctl+0xe6c/0x1d70 [ 49.681940] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.682813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.683816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.684834] ? irqentry_exit+0xf3/0x650 [ 49.685584] do_syscall_64+0xbf/0x430 [ 49.686367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.687354] RIP: 0033:0x7f46554465cd [ 49.688106] 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 [ 49.691354] RSP: 002b:00007ffee7459b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.692770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46554465cd [ 49.694105] RDX: 000056488d052e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.695442] RBP: 00007ffee7459ba0 R08: 0000000000000000 R09: 00007ffee7459240 [ 49.696783] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648a0417ad0 [ 49.698086] R13: 00007ffee7459fd0 R14: 00005648a0418bc0 R15: 00005648a0429780 [ 49.699410] [ 49.699895] irq event stamp: 1729 [ 49.700541] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.702105] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.703678] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 49.705216] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 49.706513] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29225' (ECDSA) to the list of known hosts. 2025/11/17 22:10:50 fuzzer started 2025/11/17 22:10:50 dialing manager at localhost:37895 2025/11/17 22:10:50 checking machine... 2025/11/17 22:10:50 checking revisions... [ 50.611036] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:10:50 testing simple program... [ 50.705041] cgroup: Unknown subsys name 'net' [ 50.758937] cgroup: Unknown subsys name 'cpuset' [ 50.771055] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:10:49 Registers: info registers vcpu 0 RAX=ffff88800e3965c8 RBX=0000000000000282 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806ce3c2f0 RDI=ffff888013af2618 RBP=ffff888015817740 RSP=ffff8880158176b0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce3c2d0 R13=ffff888008c4b780 R14=ffff88800e3964a0 R15=ffffea000038e580 RIP=ffffffff81aad4ad 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 00007fc305a7a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66ca29a828 CR3=0000000009e50000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=2baa7b5549d9ab5000000000000ae988 XMM05=00ca61d2ba19ae940000000000320c60 XMM06=b7051c38de78c6bd000000000031fa00 XMM07=fb795ef6d657705600000000003108b8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021a33 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc305191000 CR3=0000000009e50000 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=211f2a4484f8229f06483fb52902e63b XMM02=0000000000303700eff9b2d0a8fce9cb XMM03=00000000003037d02c67c8bc2e329bc3 XMM04=2baa7b5549d9ab5000000000000ae988 XMM05=d96330e2d2db8632000000000031fb28 XMM06=474038aa6c007e1f000000000031f9b0 XMM07=e042d86d42eb936e0000000000310b38 XMM08=6cd43c14d4b345b400000000003037d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000