[ 46.257956] ------------[ cut here ]------------ [ 46.258913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.260917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.262379] Modules linked in: [ 46.263044] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.265244] Tainted: [W]=WARN [ 46.266230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.267753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.268672] 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 [ 46.271868] RSP: 0018:ffff888015e9fbc0 EFLAGS: 00010286 [ 46.272851] RAX: 0000000000000000 RBX: ffffed1002bd3f78 RCX: ffffffff813a4050 [ 46.274140] RDX: ffff888019ce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.275459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd3f2f [ 46.276739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.278014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e9fdf8 [ 46.279327] FS: 00007fc42fa25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.280756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.281804] CR2: 00007fc42ff17580 CR3: 000000000d143000 CR4: 0000000000350ef0 [ 46.283120] Call Trace: [ 46.283580] [ 46.284032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.284927] ? __create_object+0x59/0x80 [ 46.285705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.286662] __vmalloc_noprof+0x59/0x60 [ 46.287409] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.288280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.289199] bpf_prog_alloc+0x39/0x200 [ 46.289930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290903] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.291805] do_seccomp+0x349/0x25e0 [ 46.292475] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.293365] ? __pfx_do_seccomp+0x10/0x10 [ 46.294144] ? find_held_lock+0x2b/0x80 [ 46.294929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.295889] ? static_key_count+0x60/0x80 [ 46.296688] prctl_set_seccomp+0x4e/0x70 [ 46.297412] __do_sys_prctl+0xe6c/0x1d70 [ 46.298200] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.299095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.300061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.301030] ? irqentry_exit+0xf3/0x650 [ 46.301799] do_syscall_64+0xbf/0x430 [ 46.302482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.303470] RIP: 0033:0x7fc42ff175cd [ 46.304184] 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 [ 46.307353] RSP: 002b:00007ffefb22fc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.308702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc42ff175cd [ 46.309984] RDX: 00005569f841ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.311294] RBP: 00007ffefb22fce0 R08: 0000000000000000 R09: 00007ffefb22f380 [ 46.312573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a1ce39b10 [ 46.313868] R13: 00007ffefb230110 R14: 0000556a1ce3a2b0 R15: 0000556a1ce4e6f0 [ 46.315184] [ 46.315638] irq event stamp: 1833 [ 46.316238] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 46.317742] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 46.319291] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.320827] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.322328] ---[ end trace 0000000000000000 ]--- [ 49.915695] ------------[ cut here ]------------ [ 49.916648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.918785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.920285] Modules linked in: [ 49.921008] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.923111] Tainted: [W]=WARN [ 49.923757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.925299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.926266] 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 [ 49.929569] RSP: 0018:ffff888019fffbc0 EFLAGS: 00010286 [ 49.930574] RAX: 0000000000000000 RBX: ffffed10033fff78 RCX: ffffffff813a4050 [ 49.931982] RDX: ffff88801720d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.933303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fff2f [ 49.934645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.935967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fffdf8 [ 49.937291] FS: 00007f703edf6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.938817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.939942] CR2: 00007f703f2e8580 CR3: 000000000d1b3000 CR4: 0000000000350ef0 [ 49.941259] Call Trace: [ 49.941813] [ 49.942231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.943183] ? __create_object+0x59/0x80 [ 49.944018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.945032] __vmalloc_noprof+0x59/0x60 [ 49.945834] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.946766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.947767] bpf_prog_alloc+0x39/0x200 [ 49.948502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.949452] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.950397] do_seccomp+0x349/0x25e0 [ 49.951184] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.952128] ? __pfx_do_seccomp+0x10/0x10 [ 49.952972] ? find_held_lock+0x2b/0x80 [ 49.953818] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.954845] ? static_key_count+0x60/0x80 [ 49.955675] prctl_set_seccomp+0x4e/0x70 [ 49.956454] __do_sys_prctl+0xe6c/0x1d70 [ 49.957261] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.958161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.959194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.960216] ? irqentry_exit+0xf3/0x650 [ 49.961031] do_syscall_64+0xbf/0x430 [ 49.961818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.962836] RIP: 0033:0x7f703f2e85cd [ 49.963526] 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 [ 49.966791] RSP: 002b:00007fffb54790b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.968211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f703f2e85cd [ 49.969564] RDX: 00005571acf35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.970941] RBP: 00007fffb5479110 R08: 0000000000000000 R09: 00007fffb54787b0 [ 49.972267] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571e88752b0 [ 49.973621] R13: 00007fffb5479540 R14: 00005571e8877d20 R15: 00005571e88898d0 [ 49.975007] [ 49.975459] irq event stamp: 1791 [ 49.976133] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.977735] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.979326] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.980675] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.981966] ---[ end trace 0000000000000000 ]--- [ 50.794084] ------------[ cut here ]------------ [ 50.795081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.797163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.798668] Modules linked in: [ 50.799285] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.801414] Tainted: [W]=WARN [ 50.802121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.803982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.805144] 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 [ 50.809005] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286 [ 50.810113] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050 [ 50.811508] RDX: ffff888019ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.812907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f [ 50.814224] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.815578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8 [ 50.816918] FS: 00007f6e4f183900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.818426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.819547] CR2: 00007f6e4f675580 CR3: 000000000d148000 CR4: 0000000000350ef0 [ 50.820874] Call Trace: [ 50.821355] [ 50.821841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.822796] ? __create_object+0x59/0x80 [ 50.823547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.824536] __vmalloc_noprof+0x59/0x60 [ 50.825310] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.826240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.827231] bpf_prog_alloc+0x39/0x200 [ 50.827998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.828953] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.829909] do_seccomp+0x349/0x25e0 [ 50.830692] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.831650] ? __pfx_do_seccomp+0x10/0x10 [ 50.832420] ? find_held_lock+0x2b/0x80 [ 50.833192] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.834194] ? static_key_count+0x60/0x80 [ 50.835061] prctl_set_seccomp+0x4e/0x70 [ 50.835886] __do_sys_prctl+0xe6c/0x1d70 [ 50.836702] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.837533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.838519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.839521] ? irqentry_exit+0xf3/0x650 [ 50.840295] do_syscall_64+0xbf/0x430 [ 50.841073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.842058] RIP: 0033:0x7f6e4f6755cd [ 50.842811] 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 [ 50.846034] RSP: 002b:00007ffc85ab7290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.847472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e4f6755cd [ 50.848792] RDX: 000055ba4ad5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.850119] RBP: 00007ffc85ab72f0 R08: 0000000000000000 R09: 00007ffc85ab6990 [ 50.851451] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba4e65fb10 [ 50.852771] R13: 00007ffc85ab7720 R14: 000055ba4e6602b0 R15: 000055ba4e6746f0 [ 50.854114] [ 50.854563] irq event stamp: 1761 [ 50.855259] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.856817] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.858393] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 50.859845] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 50.861153] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40777' (ECDSA) to the list of known hosts. 2025/11/17 16:54:52 fuzzer started 2025/11/17 16:54:52 dialing manager at localhost:37895 2025/11/17 16:54:52 checking machine... 2025/11/17 16:54:52 checking revisions... [ 51.694131] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:54:53 testing simple program... [ 51.769528] cgroup: Unknown subsys name 'net' [ 51.816518] cgroup: Unknown subsys name 'cpuset' [ 51.826082] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:54:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016519dc0 RCX=ffffffff81b8a7cf RDX=ffff88801b615340 RSI=0000000000000002 RDI=0000000000000000 RBP=ffff888019f07d88 RSP=ffff888019f07d40 R8 =0000000000000001 R9 =ffffed1002ca33e4 R10=0000000000000001 R11=0000000000000001 R12=0000000004020003 R13=ffff888019f07dd0 R14=ffffffff85404080 R15=0000000000000002 RIP=ffffffff81751798 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 00007f703edf6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f703f3ab650 CR3=000000001f302000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a50d 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=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=00007ffd9762ce08 CR3=000000000a55c000 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=42c3edd62f0bce9963456a7eb1c63566 XMM02=ec2efd57dc4c00df0000000000306c00 XMM03=756144927a808d760000000000306cd0 XMM04=6d66ef708b164e3e00000000000ae988 XMM05=cfea1ee7ceabbe020000000000323878 XMM06=ac0a7a1495ce9f7b000000000031d7f0 XMM07=e042d86d42eb936e0000000000314dd8 XMM08=756144927a808d760000000000306cd0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000