[ 38.953502] ------------[ cut here ]------------ [ 38.954395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.956352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.957717] Modules linked in: [ 38.958274] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.960180] Tainted: [W]=WARN [ 38.960758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.962165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.963025] 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 [ 38.967521] RSP: 0018:ffff88801aedfbc0 EFLAGS: 00010286 [ 38.968568] RAX: 0000000000000000 RBX: ffffed10035dbf78 RCX: ffffffff813a4050 [ 38.969795] RDX: ffff888016dc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.971034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035dbf2f [ 38.972266] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.973491] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aedfdf8 [ 38.974739] FS: 00007f3db4eca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.976336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.977419] CR2: 00007f3db54304a6 CR3: 000000000d570000 CR4: 0000000000350ef0 [ 38.978626] Call Trace: [ 38.979095] [ 38.979485] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.980339] ? __create_object+0x59/0x80 [ 38.981079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.982211] __vmalloc_noprof+0x59/0x60 [ 38.983162] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.983989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.984890] bpf_prog_alloc+0x39/0x200 [ 38.985547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986423] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.987281] do_seccomp+0x349/0x25e0 [ 38.987962] ? find_held_lock+0x2b/0x80 [ 38.988683] ? do_prlimit+0x310/0x610 [ 38.989352] ? __pfx_do_seccomp+0x10/0x10 [ 38.990090] ? do_raw_spin_unlock+0x53/0x220 [ 38.990883] ? _raw_spin_unlock+0x1e/0x40 [ 38.991577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.992511] ? static_key_count+0x60/0x80 [ 38.993276] prctl_set_seccomp+0x4e/0x70 [ 38.994016] __do_sys_prctl+0xe6c/0x1d70 [ 38.994752] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.995529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.996456] ? irqentry_exit+0xf3/0x650 [ 38.997191] do_syscall_64+0xbf/0x430 [ 38.997891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.998795] RIP: 0033:0x7f3db53bc5cd [ 38.999417] 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 [ 39.002427] RSP: 002b:00007fff67b06060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.003714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3db53bc5cd [ 39.004948] RDX: 000055fd74c3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.006161] RBP: 00007fff67b060c0 R08: 0000000000000000 R09: 00007fff67b05760 [ 39.007373] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd8d4d2ad0 [ 39.008597] R13: 00007fff67b064f0 R14: 000055fd8d4d3bc0 R15: 000055fd8d4e4780 [ 39.009829] [ 39.010231] irq event stamp: 2051 [ 39.010841] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 39.012292] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 39.013735] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.015196] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 39.016670] ---[ end trace 0000000000000000 ]--- [ 41.947963] ------------[ cut here ]------------ [ 41.948395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.949346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.950033] Modules linked in: [ 41.950304] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.951224] Tainted: [W]=WARN [ 41.951480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.952161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.952563] 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 [ 41.954039] RSP: 0018:ffff888018b07bc0 EFLAGS: 00010286 [ 41.954469] RAX: 0000000000000000 RBX: ffffed1003160f78 RCX: ffffffff813a4050 [ 41.955057] RDX: ffff888015745340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.955623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003160f2f [ 41.956213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.956818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b07df8 [ 41.957389] FS: 00007fab2a12d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.958057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.958524] CR2: 00007ffefd267ef8 CR3: 000000000e319000 CR4: 0000000000350ef0 [ 41.959116] Call Trace: [ 41.959331] [ 41.959519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.959931] ? __create_object+0x59/0x80 [ 41.960280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.960725] __vmalloc_noprof+0x59/0x60 [ 41.961053] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.961436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.961862] bpf_prog_alloc+0x39/0x200 [ 41.962182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.962587] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.963003] do_seccomp+0x349/0x25e0 [ 41.963314] ? find_held_lock+0x2b/0x80 [ 41.963665] ? do_prlimit+0x310/0x610 [ 41.963988] ? __pfx_do_seccomp+0x10/0x10 [ 41.964336] ? do_raw_spin_unlock+0x53/0x220 [ 41.964722] ? _raw_spin_unlock+0x1e/0x40 [ 41.965065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.965487] ? static_key_count+0x60/0x80 [ 41.965858] prctl_set_seccomp+0x4e/0x70 [ 41.966195] __do_sys_prctl+0xe6c/0x1d70 [ 41.966533] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.966930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.967358] ? irqentry_exit+0xf3/0x650 [ 41.967717] do_syscall_64+0xbf/0x430 [ 41.968037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.968458] RIP: 0033:0x7fab2a61f5cd [ 41.968782] 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 [ 41.970247] RSP: 002b:00007ffefd2662d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.970883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab2a61f5cd [ 41.971451] RDX: 000055dd28f8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.972038] RBP: 00007ffefd266330 R08: 0000000000000000 R09: 00007ffefd2659d0 [ 41.972611] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd438df240 [ 41.973198] R13: 00007ffefd266760 R14: 000055dd438e8380 R15: 000055dd438f3540 [ 41.973790] [ 41.973985] irq event stamp: 1967 [ 41.974263] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 41.974957] hardirqs last disabled at (1984): [] __up_console_sem+0x5d/0x80 [ 41.975632] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 41.976352] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 41.977046] ---[ end trace 0000000000000000 ]--- [ 42.660893] ------------[ cut here ]------------ [ 42.661830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.663898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.665366] Modules linked in: [ 42.665979] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.668197] Tainted: [W]=WARN [ 42.668876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.670342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.671255] 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 [ 42.674440] RSP: 0018:ffff88800a97fbc0 EFLAGS: 00010286 [ 42.675420] RAX: 0000000000000000 RBX: ffffed100152ff78 RCX: ffffffff813a4050 [ 42.676709] RDX: ffff888015839bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.677970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152ff2f [ 42.679258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.680547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a97fdf8 [ 42.681825] FS: 00007fa0c26c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.683257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.684328] CR2: 00007fa0c2bb3580 CR3: 000000001fa09000 CR4: 0000000000350ef0 [ 42.685610] Call Trace: [ 42.686117] [ 42.686535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.687443] ? __create_object+0x59/0x80 [ 42.688228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.689210] __vmalloc_noprof+0x59/0x60 [ 42.689965] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.690855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.691782] bpf_prog_alloc+0x39/0x200 [ 42.692483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.693406] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.694304] do_seccomp+0x349/0x25e0 [ 42.695022] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.695930] ? __pfx_do_seccomp+0x10/0x10 [ 42.696714] ? find_held_lock+0x2b/0x80 [ 42.697436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.698402] ? static_key_count+0x60/0x80 [ 42.699206] prctl_set_seccomp+0x4e/0x70 [ 42.699983] __do_sys_prctl+0xe6c/0x1d70 [ 42.700794] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.701599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.702553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.703508] ? irqentry_exit+0xf3/0x650 [ 42.704280] do_syscall_64+0xbf/0x430 [ 42.705017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.705953] RIP: 0033:0x7fa0c2bb35cd [ 42.706611] 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 [ 42.709811] RSP: 002b:00007fff8332d0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.711176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0c2bb35cd [ 42.712465] RDX: 0000556bbe966e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.713735] RBP: 00007fff8332d130 R08: 0000000000000000 R09: 00007fff8332c7d0 [ 42.715021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bdd9b3b10 [ 42.716301] R13: 00007fff8332d560 R14: 0000556bdd9b42b0 R15: 0000556bdd9c86f0 [ 42.717614] [ 42.718086] irq event stamp: 1923 [ 42.718738] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 42.720239] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 42.721668] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 42.722963] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 42.724214] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4672' (ECDSA) to the list of known hosts. 2025/11/17 12:15:06 fuzzer started 2025/11/17 12:15:06 dialing manager at localhost:37895 2025/11/17 12:15:06 checking machine... 2025/11/17 12:15:06 checking revisions... [ 43.612907] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:15:07 testing simple program... [ 43.711788] cgroup: Unknown subsys name 'net' [ 43.774580] cgroup: Unknown subsys name 'cpuset' [ 43.788755] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:15:06 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801aedf468 RSP=ffff88801aedf3a0 R8 =ffffffff86aaf52c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88801aedf470 R13=ffff88801aedf458 R14=0000000000000004 R15=ffff88801aedf410 RIP=ffffffff8135f777 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 00007fab2a12d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab2a0f2008 CR3=000000001fa7d000 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=000000000001be77 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f633533e008 CR3=000000000bc78000 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=ccd99fd69168418ddd4f61e33d56fd75 XMM02=ec2efd57dc4c00df0000000000305b60 XMM03=131c9c39435b01510000000000305c30 XMM04=8e6ec784d96fb85400000000000ae988 XMM05=6179569653c4c53c00000000003209e8 XMM06=8fede82a5ad58cbe000000000031fa88 XMM07=e042d86d42eb936e00000000003105a0 XMM08=131c9c39435b01510000000000305c30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000