[ 46.488936] ------------[ cut here ]------------ [ 46.489888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.492060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.493552] Modules linked in: [ 46.494205] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.496252] Tainted: [W]=WARN [ 46.496822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.498305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.499239] 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 [ 46.502480] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 46.503491] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 46.504823] RDX: ffff88801602d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.506172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 46.507498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.508832] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 46.510166] FS: 00007efeb90e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.511640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.512734] CR2: 00007efeb95d6580 CR3: 0000000018c78000 CR4: 0000000000350ef0 [ 46.514045] Call Trace: [ 46.514527] [ 46.514931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.515876] ? __create_object+0x59/0x80 [ 46.516694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.517697] __vmalloc_noprof+0x59/0x60 [ 46.518478] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.519392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.520358] bpf_prog_alloc+0x39/0x200 [ 46.521131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.522077] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.522948] do_seccomp+0x349/0x25e0 [ 46.523702] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.524635] ? __pfx_do_seccomp+0x10/0x10 [ 46.525444] ? find_held_lock+0x2b/0x80 [ 46.526217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.527209] ? static_key_count+0x60/0x80 [ 46.528015] prctl_set_seccomp+0x4e/0x70 [ 46.528789] __do_sys_prctl+0xe6c/0x1d70 [ 46.529598] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.530487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.531475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.532482] ? irqentry_exit+0xf3/0x650 [ 46.533312] do_syscall_64+0xbf/0x430 [ 46.534069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.535048] RIP: 0033:0x7efeb95d65cd [ 46.535721] 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 [ 46.539119] RSP: 002b:00007fffc6caf150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.540788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efeb95d65cd [ 46.542356] RDX: 00005561098f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.543917] RBP: 00007fffc6caf1b0 R08: 0000000000000000 R09: 00007fffc6cae850 [ 46.545533] R10: 0000000000000000 R11: 0000000000000246 R12: 000055611fe13ad0 [ 46.547080] R13: 00007fffc6caf5e0 R14: 000055611fe14bc0 R15: 000055611fe25780 [ 46.548503] [ 46.549084] irq event stamp: 1697 [ 46.549792] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.551358] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.552927] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.554533] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.556073] ---[ end trace 0000000000000000 ]--- [ 49.268445] ------------[ cut here ]------------ [ 49.269355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.271289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.272713] Modules linked in: [ 49.273326] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.275312] Tainted: [W]=WARN [ 49.275858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.277543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.278762] 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 [ 49.282251] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 49.283231] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 49.284504] RDX: ffff888015949bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.285803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 49.287067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.288338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 49.289618] FS: 00007f6da00a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.291030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.292077] CR2: 00007f6da0595580 CR3: 000000001f757000 CR4: 0000000000350ef0 [ 49.293357] Call Trace: [ 49.293819] [ 49.294261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.295157] ? __create_object+0x59/0x80 [ 49.295882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.296838] __vmalloc_noprof+0x59/0x60 [ 49.297584] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.298449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.299373] bpf_prog_alloc+0x39/0x200 [ 49.300097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.301018] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.301869] do_seccomp+0x349/0x25e0 [ 49.302582] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.303469] ? __pfx_do_seccomp+0x10/0x10 [ 49.304244] ? find_held_lock+0x2b/0x80 [ 49.304995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.305895] ? static_key_count+0x60/0x80 [ 49.306682] prctl_set_seccomp+0x4e/0x70 [ 49.307439] __do_sys_prctl+0xe6c/0x1d70 [ 49.308208] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.309072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.310030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.310934] ? irqentry_exit+0xf3/0x650 [ 49.311686] do_syscall_64+0xbf/0x430 [ 49.312414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.313376] RIP: 0033:0x7f6da05955cd [ 49.314065] 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 [ 49.317187] RSP: 002b:00007fffd165e170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.318541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6da05955cd [ 49.319803] RDX: 000055ce6ed09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.321110] RBP: 00007fffd165e1d0 R08: 0000000000000000 R09: 00007fffd165d870 [ 49.322379] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce7ca1d240 [ 49.323673] R13: 00007fffd165e600 R14: 000055ce7ca1cbf0 R15: 000055ce7ca314d0 [ 49.324999] [ 49.325416] irq event stamp: 3263 [ 49.325930] hardirqs last enabled at (3271): [] __up_console_sem+0x78/0x80 [ 49.327214] hardirqs last disabled at (3282): [] __up_console_sem+0x5d/0x80 [ 49.328459] softirqs last enabled at (3220): [] handle_softirqs+0x50c/0x770 [ 49.329746] softirqs last disabled at (3215): [] __irq_exit_rcu+0xc4/0x100 [ 49.330992] ---[ end trace 0000000000000000 ]--- [ 49.972115] ------------[ cut here ]------------ [ 49.973036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.975075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.976777] Modules linked in: [ 49.977503] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.979503] Tainted: [W]=WARN [ 49.980109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.981585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.982486] 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 [ 49.985625] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 49.986587] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 49.987875] RDX: ffff888015dbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.989163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 49.990452] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.991717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 49.993018] FS: 00007f8675501900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.994445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.995508] CR2: 00007f86759f3580 CR3: 000000000d3df000 CR4: 0000000000350ef0 [ 49.996820] Call Trace: [ 49.997320] [ 49.997739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.998623] ? __create_object+0x59/0x80 [ 49.999404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.000361] __vmalloc_noprof+0x59/0x60 [ 50.001134] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.001953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.002877] bpf_prog_alloc+0x39/0x200 [ 50.003608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.004522] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.005421] do_seccomp+0x349/0x25e0 [ 50.006126] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.007013] ? __pfx_do_seccomp+0x10/0x10 [ 50.007756] ? find_held_lock+0x2b/0x80 [ 50.008499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.009465] ? static_key_count+0x60/0x80 [ 50.010247] prctl_set_seccomp+0x4e/0x70 [ 50.011017] __do_sys_prctl+0xe6c/0x1d70 [ 50.011747] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.012596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.013559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.014516] ? irqentry_exit+0xf3/0x650 [ 50.015280] do_syscall_64+0xbf/0x430 [ 50.016020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.016918] RIP: 0033:0x7f86759f35cd [ 50.017606] 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 [ 50.020769] RSP: 002b:00007fff0f72e440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.022106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86759f35cd [ 50.023381] RDX: 000055afcade8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.024656] RBP: 00007fff0f72e4a0 R08: 0000000000000000 R09: 00007fff0f72db40 [ 50.025913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0059d3bf0 [ 50.027174] R13: 00007fff0f72e8d0 R14: 000055b0059dd380 R15: 000055b0059e8460 [ 50.028442] [ 50.028857] irq event stamp: 2887 [ 50.029397] hardirqs last enabled at (2897): [] __up_console_sem+0x78/0x80 [ 50.030647] hardirqs last disabled at (2906): [] __up_console_sem+0x5d/0x80 [ 50.031903] softirqs last enabled at (2520): [] handle_softirqs+0x50c/0x770 [ 50.033185] softirqs last disabled at (2515): [] __irq_exit_rcu+0xc4/0x100 [ 50.034430] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46009' (ECDSA) to the list of known hosts. 2025/11/18 17:33:40 fuzzer started 2025/11/18 17:33:40 dialing manager at localhost:34383 2025/11/18 17:33:40 checking machine... 2025/11/18 17:33:40 checking revisions... [ 50.873057] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:33:40 testing simple program... [ 50.967233] cgroup: Unknown subsys name 'net' [ 51.029568] cgroup: Unknown subsys name 'cpuset' [ 51.044056] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:33:39 Registers: info registers vcpu 0 RAX=ffff888016288700 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880176cfe01 RSI=ffff8880176cfe48 RDI=ffff8880176cfe48 RBP=ffff8880176cfa48 RSP=ffff8880176cf978 R8 =0000000000000001 R9 =ffff8880176cfa30 R10=000000000003c9ed R11=00000000000273a5 R12=ffff8880176cfa50 R13=ffff8880176cfa38 R14=ffff8880176cfe48 R15=ffff8880176cf9f0 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 00007f6da00a3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ce7ca1e954 CR3=000000001f767000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026741 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=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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeff1606b8 CR3=000000000e9ac000 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=33333a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383235 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000