[ 46.904757] ------------[ cut here ]------------ [ 46.905809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.908166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.909847] Modules linked in: [ 46.910660] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.912944] Tainted: [W]=WARN [ 46.913645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.915359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.916418] 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 [ 46.920059] RSP: 0018:ffff88801610fbc0 EFLAGS: 00010286 [ 46.921182] RAX: 0000000000000000 RBX: ffffed1002c21f78 RCX: ffffffff813a4050 [ 46.922689] RDX: ffff8880141b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.924172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c21f2f [ 46.925657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.927153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801610fdf8 [ 46.928637] FS: 00007f5d713c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.930299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.931532] CR2: 00007f5d7192d4a6 CR3: 000000000e5e8000 CR4: 0000000000350ef0 [ 46.933009] Call Trace: [ 46.933602] [ 46.934071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.935115] ? __create_object+0x59/0x80 [ 46.936025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.937146] __vmalloc_noprof+0x59/0x60 [ 46.938029] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.939068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.940000] bpf_prog_alloc+0x39/0x200 [ 46.940728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.941637] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.942548] do_seccomp+0x349/0x25e0 [ 46.943206] ? find_held_lock+0x2b/0x80 [ 46.943949] ? do_prlimit+0x310/0x610 [ 46.944664] ? __pfx_do_seccomp+0x10/0x10 [ 46.945374] ? do_raw_spin_unlock+0x53/0x220 [ 46.946186] ? _raw_spin_unlock+0x1e/0x40 [ 46.946959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.947899] ? static_key_count+0x60/0x80 [ 46.948692] prctl_set_seccomp+0x4e/0x70 [ 46.949464] __do_sys_prctl+0xe6c/0x1d70 [ 46.950190] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.951043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.951997] ? irqentry_exit+0xf3/0x650 [ 46.952761] do_syscall_64+0xbf/0x430 [ 46.953494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.954435] RIP: 0033:0x7f5d718b95cd [ 46.955080] 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 [ 46.958177] RSP: 002b:00007ffe39c39fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.959542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d718b95cd [ 46.960804] RDX: 000055dcf4ed8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.962074] RBP: 00007ffe39c3a040 R08: 0000000000000000 R09: 00007ffe39c396e0 [ 46.963352] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd14358ad0 [ 46.964607] R13: 00007ffe39c3a470 R14: 000055dd14359bc0 R15: 000055dd1436a780 [ 46.965879] [ 46.966299] irq event stamp: 1731 [ 46.966935] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.968416] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.969912] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 46.971434] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 46.972672] ---[ end trace 0000000000000000 ]--- [ 49.944758] ------------[ cut here ]------------ [ 49.945687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.947725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.949179] Modules linked in: [ 49.949828] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.951839] Tainted: [W]=WARN [ 49.952450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.953932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.954855] 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 [ 49.958069] RSP: 0018:ffff8880187c7bc0 EFLAGS: 00010286 [ 49.959054] RAX: 0000000000000000 RBX: ffffed10030f8f78 RCX: ffffffff813a4050 [ 49.960322] RDX: ffff88801af5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.961607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f8f2f [ 49.962890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.964170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187c7df8 [ 49.965453] FS: 00007f6930f72900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.966911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.967966] CR2: 00007f6931464580 CR3: 000000000c362000 CR4: 0000000000350ef0 [ 49.969250] Call Trace: [ 49.969751] [ 49.970158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.971067] ? __create_object+0x59/0x80 [ 49.971849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.972809] __vmalloc_noprof+0x59/0x60 [ 49.973578] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.974486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.975369] bpf_prog_alloc+0x39/0x200 [ 49.976118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.977036] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.977941] do_seccomp+0x349/0x25e0 [ 49.978665] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.979564] ? __pfx_do_seccomp+0x10/0x10 [ 49.980305] ? find_held_lock+0x2b/0x80 [ 49.981060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.982034] ? static_key_count+0x60/0x80 [ 49.982852] prctl_set_seccomp+0x4e/0x70 [ 49.983635] __do_sys_prctl+0xe6c/0x1d70 [ 49.984371] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.985250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.986203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.987220] ? irqentry_exit+0xf3/0x650 [ 49.987984] do_syscall_64+0xbf/0x430 [ 49.988724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.989690] RIP: 0033:0x7f69314645cd [ 49.990349] 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 [ 49.993594] RSP: 002b:00007ffc47be5a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.994956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69314645cd [ 49.996221] RDX: 00005577d24e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.997496] RBP: 00007ffc47be5ab0 R08: 0000000000000000 R09: 00007ffc47be5150 [ 49.998795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557811e3bbf0 [ 50.000092] R13: 00007ffc47be5ee0 R14: 0000557811e45380 R15: 0000557811e50460 [ 50.001376] [ 50.001846] irq event stamp: 1729 [ 50.002504] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.003896] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.005159] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.006427] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 50.007707] ---[ end trace 0000000000000000 ]--- [ 50.749127] ------------[ cut here ]------------ [ 50.750059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.752031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.753460] Modules linked in: [ 50.754057] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.757495] Tainted: [W]=WARN [ 50.758177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.759655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.760565] 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 [ 50.763693] RSP: 0018:ffff88801b127bc0 EFLAGS: 00010286 [ 50.764650] RAX: 0000000000000000 RBX: ffffed1003624f78 RCX: ffffffff813a4050 [ 50.765916] RDX: ffff888017373780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.767183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003624f2f [ 50.768445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.769716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b127df8 [ 50.770996] FS: 00007fcc2a46a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.772427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.773470] CR2: 00007ffc71347ef7 CR3: 0000000020075000 CR4: 0000000000350ef0 [ 50.774751] Call Trace: [ 50.775209] [ 50.775641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.776530] ? __create_object+0x59/0x80 [ 50.777260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.778209] __vmalloc_noprof+0x59/0x60 [ 50.778964] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.779827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.780751] bpf_prog_alloc+0x39/0x200 [ 50.781474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.782348] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.783251] do_seccomp+0x349/0x25e0 [ 50.783980] ? find_held_lock+0x2b/0x80 [ 50.784730] ? do_prlimit+0x310/0x610 [ 50.785475] ? __pfx_do_seccomp+0x10/0x10 [ 50.786206] ? do_raw_spin_unlock+0x53/0x220 [ 50.787034] ? _raw_spin_unlock+0x1e/0x40 [ 50.787800] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.788746] ? static_key_count+0x60/0x80 [ 50.789539] prctl_set_seccomp+0x4e/0x70 [ 50.790266] __do_sys_prctl+0xe6c/0x1d70 [ 50.791084] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.791926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.792874] ? irqentry_exit+0xf3/0x650 [ 50.793626] do_syscall_64+0xbf/0x430 [ 50.794320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.795268] RIP: 0033:0x7fcc2a95c5cd [ 50.795975] 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 [ 50.799124] RSP: 002b:00007ffc71345ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.800471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc2a95c5cd [ 50.801741] RDX: 0000563f9765ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.803014] RBP: 00007ffc71345b20 R08: 0000000000000000 R09: 00007ffc713451c0 [ 50.804284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fac1122b0 [ 50.805552] R13: 00007ffc71345f50 R14: 0000563fac114d20 R15: 0000563fac1268d0 [ 50.806848] [ 50.807264] irq event stamp: 2107 [ 50.807904] hardirqs last enabled at (2117): [] __up_console_sem+0x78/0x80 [ 50.809400] hardirqs last disabled at (2126): [] __up_console_sem+0x5d/0x80 [ 50.810913] softirqs last enabled at (2030): [] handle_softirqs+0x50c/0x770 [ 50.812433] softirqs last disabled at (2025): [] __irq_exit_rcu+0xc4/0x100 [ 50.813918] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46283' (ECDSA) to the list of known hosts. 2025/11/18 18:38:05 fuzzer started 2025/11/18 18:38:05 dialing manager at localhost:34383 2025/11/18 18:38:05 checking machine... 2025/11/18 18:38:05 checking revisions... [ 51.693663] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:38:05 testing simple program... [ 51.781001] cgroup: Unknown subsys name 'net' [ 51.833533] cgroup: Unknown subsys name 'cpuset' [ 51.850574] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:38:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000001 RDX=1ffff1100d9c114f RSI=ffff8880143a7f10 RDI=ffff88806ce08a78 RBP=ffff8880143a7f10 RSP=ffff88806ce089c8 R8 =ffffffff86aaac04 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c0 R12=0000000000000008 R13=ffff88806ce08ab8 R14=ffff8880143a7f18 R15=ffff88806ce08a70 RIP=ffffffff8135e261 RFL=00000212 [----A--] 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 00007f6930f72900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6930f3c008 CR3=000000000bb23000 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=0000000000025183 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f863be3b000 CR3=000000000d41d000 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=bed23b93168340967f42ef7bcd0fe250 XMM02=ec2efd57dc4c00df0000000000303958 XMM03=9a3fd6929a766a5b0000000000303a28 XMM04=eddc4959800f8bdd00000000000ae988 XMM05=090f1556b20111b30000000000320740 XMM06=5b75c91c8044534200000000003205c8 XMM07=e042d86d42eb936e0000000000311a90 XMM08=9a3fd6929a766a5b0000000000303a28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000