[ 44.055025] ------------[ cut here ]------------ [ 44.055925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.057941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.059362] Modules linked in: [ 44.059951] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.061911] Tainted: [W]=WARN [ 44.062500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.063948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.064848] 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 [ 44.067979] RSP: 0018:ffff888018dcfbc0 EFLAGS: 00010286 [ 44.068970] RAX: 0000000000000000 RBX: ffffed10031b9f78 RCX: ffffffff813a4050 [ 44.070251] RDX: ffff888015c63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.071521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b9f2f [ 44.072788] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.074066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dcfdf8 [ 44.075342] FS: 00007f230b26a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.076788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.077848] CR2: 00007ffd37809ef7 CR3: 000000000ddd8000 CR4: 0000000000350ef0 [ 44.079149] Call Trace: [ 44.079611] [ 44.080016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.080908] ? __create_object+0x59/0x80 [ 44.081685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.082638] __vmalloc_noprof+0x59/0x60 [ 44.083385] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.084246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.085192] bpf_prog_alloc+0x39/0x200 [ 44.085877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.086798] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.087680] do_seccomp+0x349/0x25e0 [ 44.088419] ? find_held_lock+0x2b/0x80 [ 44.089180] ? do_prlimit+0x310/0x610 [ 44.089873] ? __pfx_do_seccomp+0x10/0x10 [ 44.090651] ? do_raw_spin_unlock+0x53/0x220 [ 44.091476] ? _raw_spin_unlock+0x1e/0x40 [ 44.092254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.093224] ? static_key_count+0x60/0x80 [ 44.093973] prctl_set_seccomp+0x4e/0x70 [ 44.094752] __do_sys_prctl+0xe6c/0x1d70 [ 44.095529] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.096380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.097340] ? irqentry_exit+0xf3/0x650 [ 44.098067] do_syscall_64+0xbf/0x430 [ 44.098792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.099744] RIP: 0033:0x7f230b75c5cd [ 44.100458] 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 [ 44.103618] RSP: 002b:00007ffd378082c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.104974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f230b75c5cd [ 44.106247] RDX: 00005649e2ef8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.107504] RBP: 00007ffd37808320 R08: 0000000000000000 R09: 00007ffd378079c0 [ 44.108801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a17bcbbf0 [ 44.110072] R13: 00007ffd37808750 R14: 0000564a17bd5380 R15: 0000564a17be0460 [ 44.111356] [ 44.111774] irq event stamp: 1699 [ 44.112430] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 44.113952] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 44.115458] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 44.116994] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 44.118495] ---[ end trace 0000000000000000 ]--- [ 46.940455] ------------[ cut here ]------------ [ 46.941643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.944254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.946011] Modules linked in: [ 46.946691] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.948827] Tainted: [W]=WARN [ 46.951513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.953324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.954358] 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 [ 46.957925] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 46.959022] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 46.960468] RDX: ffff8880175ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.961575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 46.962675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.963776] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 46.964883] FS: 00007fdd46707900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.966115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.967027] CR2: 00007ffd257c3ef7 CR3: 000000001f98b000 CR4: 0000000000350ef0 [ 46.968141] Call Trace: [ 46.968551] [ 46.968905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.969675] ? __create_object+0x59/0x80 [ 46.970346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.971177] __vmalloc_noprof+0x59/0x60 [ 46.971799] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.972560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.973355] bpf_prog_alloc+0x39/0x200 [ 46.973957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.974756] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.975538] do_seccomp+0x349/0x25e0 [ 46.976157] ? find_held_lock+0x2b/0x80 [ 46.976787] ? do_prlimit+0x310/0x610 [ 46.977423] ? __pfx_do_seccomp+0x10/0x10 [ 46.978066] ? do_raw_spin_unlock+0x53/0x220 [ 46.978778] ? _raw_spin_unlock+0x1e/0x40 [ 46.979447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.980276] ? static_key_count+0x60/0x80 [ 46.980940] prctl_set_seccomp+0x4e/0x70 [ 46.981670] __do_sys_prctl+0xe6c/0x1d70 [ 46.982359] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.983056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.983883] ? irqentry_exit+0xf3/0x650 [ 46.984543] do_syscall_64+0xbf/0x430 [ 46.985180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.985964] RIP: 0033:0x7fdd46bf95cd [ 46.986570] 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 [ 46.989321] RSP: 002b:00007ffd257c17d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.990490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd46bf95cd [ 46.991586] RDX: 000055e4665a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.992701] RBP: 00007ffd257c1830 R08: 0000000000000000 R09: 00007ffd257c0ed0 [ 46.993798] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4969fdad0 [ 46.994900] R13: 00007ffd257c1c60 R14: 000055e4969febc0 R15: 000055e496a0f780 [ 46.996014] [ 46.996431] irq event stamp: 2087 [ 46.996953] hardirqs last enabled at (2095): [] __up_console_sem+0x78/0x80 [ 46.998255] hardirqs last disabled at (2104): [] __up_console_sem+0x5d/0x80 [ 46.999562] softirqs last enabled at (1932): [] handle_softirqs+0x50c/0x770 [ 47.000898] softirqs last disabled at (1927): [] __irq_exit_rcu+0xc4/0x100 [ 47.002205] ---[ end trace 0000000000000000 ]--- [ 47.647070] ------------[ cut here ]------------ [ 47.647994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.650063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 47.651552] Modules linked in: [ 47.652186] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.654201] Tainted: [W]=WARN [ 47.654752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.656241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.657109] 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 [ 47.660338] RSP: 0018:ffff888018ddfbc0 EFLAGS: 00010286 [ 47.661335] RAX: 0000000000000000 RBX: ffffed10031bbf78 RCX: ffffffff813a4050 [ 47.662639] RDX: ffff8880159bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.663927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031bbf2f [ 47.665227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.666519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ddfdf8 [ 47.667806] FS: 00007fdaa891f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.669245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.670311] CR2: 00007ffefe345ef7 CR3: 000000000d74e000 CR4: 0000000000350ef0 [ 47.671597] Call Trace: [ 47.672061] [ 47.672529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.673442] ? __create_object+0x59/0x80 [ 47.674229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.675215] __vmalloc_noprof+0x59/0x60 [ 47.675923] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.676810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.677726] bpf_prog_alloc+0x39/0x200 [ 47.678461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.679394] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.680296] do_seccomp+0x349/0x25e0 [ 47.680978] ? find_held_lock+0x2b/0x80 [ 47.681745] ? do_prlimit+0x310/0x610 [ 47.682481] ? __pfx_do_seccomp+0x10/0x10 [ 47.683268] ? do_raw_spin_unlock+0x53/0x220 [ 47.684049] ? _raw_spin_unlock+0x1e/0x40 [ 47.684846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.685824] ? static_key_count+0x60/0x80 [ 47.686626] prctl_set_seccomp+0x4e/0x70 [ 47.687407] __do_sys_prctl+0xe6c/0x1d70 [ 47.688184] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.689013] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.689985] ? irqentry_exit+0xf3/0x650 [ 47.690764] do_syscall_64+0xbf/0x430 [ 47.691494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.692469] RIP: 0033:0x7fdaa8e115cd [ 47.693185] 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 [ 47.696341] RSP: 002b:00007ffefe343780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.697746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdaa8e115cd [ 47.699040] RDX: 0000561a0de81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.700335] RBP: 00007ffefe3437e0 R08: 0000000000000000 R09: 00007ffefe342e80 [ 47.701647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a2c9f7bf0 [ 47.702948] R13: 00007ffefe343c10 R14: 0000561a2ca01380 R15: 0000561a2ca0c460 [ 47.704265] [ 47.704699] irq event stamp: 1703 [ 47.705348] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 47.706893] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 47.708441] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 47.709989] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 47.711514] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43887' (ECDSA) to the list of known hosts. 2025/11/18 17:07:45 fuzzer started 2025/11/18 17:07:46 dialing manager at localhost:34383 2025/11/18 17:07:46 checking machine... 2025/11/18 17:07:46 checking revisions... [ 48.558341] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:07:46 testing simple program... [ 48.659717] cgroup: Unknown subsys name 'net' [ 48.726698] cgroup: Unknown subsys name 'cpuset' [ 48.740719] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:07:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800e23fd01 RSI=ffff88800e23fdc0 RDI=ffff88800e23fdc0 RBP=ffff88800e23f5f0 RSP=ffff88800e23f520 R8 =0000000000000001 R9 =ffff88800e23f5d8 R10=000000000003c9ed R11=000000000002308d R12=ffff88800e23f5f8 R13=ffff88800e23f5e0 R14=ffff88800e23fdc0 R15=ffff88800e23f598 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007fdd46707900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd466e6020 CR3=000000001f8cd000 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=000000000001bdcd 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6782961000 CR3=000000000d9d1000 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=3246d53a5ecfb0b43449c23a459e77fc XMM02=0000000000302080eff9b2d0a8fce9cb XMM03=00000000003021502c67c8bc2e329bc3 XMM04=571b023c55e288a900000000000ae988 XMM05=8953ea3aa613d5940000000000320830 XMM06=3e829fc8c8edc990000000000031f168 XMM07=e042d86d42eb936e00000000003105f8 XMM08=5b6dad7f2632f3470000000000302150 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000