[ 45.962058] ------------[ cut here ]------------ [ 45.962914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.964980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.966450] Modules linked in: [ 45.967125] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.969146] Tainted: [W]=WARN [ 45.969706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.971189] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.972111] 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 [ 45.975308] RSP: 0018:ffff888015df7bc0 EFLAGS: 00010286 [ 45.976309] RAX: 0000000000000000 RBX: ffffed1002bbef78 RCX: ffffffff813a4050 [ 45.977612] RDX: ffff88801c4ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.978899] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbef2f [ 45.980201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.981499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015df7df8 [ 45.982838] FS: 00007f69fbc50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.984312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.985389] CR2: 00007fff89029ef7 CR3: 0000000009c4b000 CR4: 0000000000350ef0 [ 45.986694] Call Trace: [ 45.987199] [ 45.987614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.988539] ? __create_object+0x59/0x80 [ 45.989333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.990316] __vmalloc_noprof+0x59/0x60 [ 45.991089] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.991984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.992932] bpf_prog_alloc+0x39/0x200 [ 45.993635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.994577] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.995491] do_seccomp+0x349/0x25e0 [ 45.996230] ? find_held_lock+0x2b/0x80 [ 45.997005] ? do_prlimit+0x310/0x610 [ 45.997708] ? __pfx_do_seccomp+0x10/0x10 [ 45.998505] ? do_raw_spin_unlock+0x53/0x220 [ 45.999350] ? _raw_spin_unlock+0x1e/0x40 [ 46.000159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.001147] ? static_key_count+0x60/0x80 [ 46.001965] prctl_set_seccomp+0x4e/0x70 [ 46.002705] __do_sys_prctl+0xe6c/0x1d70 [ 46.003497] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.004385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.005369] ? irqentry_exit+0xf3/0x650 [ 46.006149] do_syscall_64+0xbf/0x430 [ 46.006882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.007781] RIP: 0033:0x7f69fc1425cd [ 46.008476] 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 [ 46.011587] RSP: 002b:00007fff89027e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.012945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69fc1425cd [ 46.014233] RDX: 000055f0faa84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.015514] RBP: 00007fff89027ec0 R08: 0000000000000000 R09: 00007fff89027560 [ 46.016804] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f10ff55b10 [ 46.018114] R13: 00007fff890282f0 R14: 000055f10ff562b0 R15: 000055f10ff6a6f0 [ 46.019407] [ 46.019878] irq event stamp: 1731 [ 46.020483] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.022008] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.023528] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 46.025085] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 46.026596] ---[ end trace 0000000000000000 ]--- [ 48.771457] ------------[ cut here ]------------ [ 48.772393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.774416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.775872] Modules linked in: [ 48.776455] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.778428] Tainted: [W]=WARN [ 48.779028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.780510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.781420] 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 [ 48.784607] RSP: 0018:ffff88801c4ffbc0 EFLAGS: 00010286 [ 48.785598] RAX: 0000000000000000 RBX: ffffed100389ff78 RCX: ffffffff813a4050 [ 48.786881] RDX: ffff888016143780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.788210] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100389ff2f [ 48.789493] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.790761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4ffdf8 [ 48.792077] FS: 00007fb136ac6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.793514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.794586] CR2: 00007fb136fb8580 CR3: 000000001fa1e000 CR4: 0000000000350ef0 [ 48.795899] Call Trace: [ 48.796369] [ 48.796787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.797700] ? __create_object+0x59/0x80 [ 48.798492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.799463] __vmalloc_noprof+0x59/0x60 [ 48.800253] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.801126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.802064] bpf_prog_alloc+0x39/0x200 [ 48.802745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.803686] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.804597] do_seccomp+0x349/0x25e0 [ 48.805318] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.806220] ? __pfx_do_seccomp+0x10/0x10 [ 48.807019] ? find_held_lock+0x2b/0x80 [ 48.807761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.808753] ? static_key_count+0x60/0x80 [ 48.809564] prctl_set_seccomp+0x4e/0x70 [ 48.810338] __do_sys_prctl+0xe6c/0x1d70 [ 48.811127] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.812031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.813003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.813974] ? irqentry_exit+0xf3/0x650 [ 48.814690] do_syscall_64+0xbf/0x430 [ 48.815444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.816436] RIP: 0033:0x7fb136fb85cd [ 48.817141] 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 [ 48.820323] RSP: 002b:00007ffe44787c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.821702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb136fb85cd [ 48.823003] RDX: 0000561ec5ae3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.824292] RBP: 00007ffe44787c70 R08: 0000000000000000 R09: 00007ffe44787310 [ 48.825597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f00ede2b0 [ 48.826885] R13: 00007ffe447880a0 R14: 0000561f00ee0d20 R15: 0000561f00ef28d0 [ 48.828181] [ 48.828611] irq event stamp: 1681 [ 48.829260] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 48.830783] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 48.832360] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 48.833898] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 48.835411] ---[ end trace 0000000000000000 ]--- [ 49.511307] ------------[ cut here ]------------ [ 49.512242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.514243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.515709] Modules linked in: [ 49.516339] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.518361] Tainted: [W]=WARN [ 49.519196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.520755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.521672] 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 [ 49.524885] RSP: 0018:ffff88800f157bc0 EFLAGS: 00010286 [ 49.525873] RAX: 0000000000000000 RBX: ffffed1001e2af78 RCX: ffffffff813a4050 [ 49.527178] RDX: ffff88801a9e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.528473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2af2f [ 49.529779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.531079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f157df8 [ 49.532382] FS: 00007fc55eab3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.533844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.534921] CR2: 00007fc55efa5580 CR3: 000000000d380000 CR4: 0000000000350ef0 [ 49.536220] Call Trace: [ 49.536691] [ 49.537145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.538063] ? __create_object+0x59/0x80 [ 49.538851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.539804] __vmalloc_noprof+0x59/0x60 [ 49.540566] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.541456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.542558] bpf_prog_alloc+0x39/0x200 [ 49.543337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.544295] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.545215] do_seccomp+0x349/0x25e0 [ 49.545942] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.546800] ? __pfx_do_seccomp+0x10/0x10 [ 49.547594] ? find_held_lock+0x2b/0x80 [ 49.548367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.549348] ? static_key_count+0x60/0x80 [ 49.550167] prctl_set_seccomp+0x4e/0x70 [ 49.550963] __do_sys_prctl+0xe6c/0x1d70 [ 49.551724] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.552583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.553558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.554532] ? irqentry_exit+0xf3/0x650 [ 49.555298] do_syscall_64+0xbf/0x430 [ 49.556054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.557016] RIP: 0033:0x7fc55efa55cd [ 49.557687] 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 [ 49.560872] RSP: 002b:00007ffeb5d4ffa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.562237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc55efa55cd [ 49.563548] RDX: 000055e670465e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.564851] RBP: 00007ffeb5d50000 R08: 0000000000000000 R09: 00007ffeb5d4f6a0 [ 49.566140] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6ab68f240 [ 49.567426] R13: 00007ffeb5d50430 R14: 000055e6ab698380 R15: 000055e6ab6a3540 [ 49.568733] [ 49.569197] irq event stamp: 1811 [ 49.569836] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.571358] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.572871] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 49.574243] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 49.575577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37307' (ECDSA) to the list of known hosts. 2025/11/19 02:13:40 fuzzer started 2025/11/19 02:13:41 dialing manager at localhost:34383 2025/11/19 02:13:41 checking machine... 2025/11/19 02:13:41 checking revisions... [ 50.486876] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:13:41 testing simple program... [ 50.576165] cgroup: Unknown subsys name 'net' [ 50.640595] cgroup: Unknown subsys name 'cpuset' [ 50.655061] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:13:40 Registers: info registers vcpu 0 RAX=ffff88800bbab640 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800bba11c0 RSI=0000000000000000 RDI=ffff88800bba1600 RBP=ffff88800bba1600 RSP=ffff888009627b28 R8 =0000000000000001 R9 =ffffed10012c4f56 R10=0000000000000003 R11=0000000000000001 R12=ffff88800c2ad630 R13=0000000000000246 R14=ffff888008c413c0 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb136aa5020 CR3=00000000097f5000 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=33313a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363135 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024671 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff05f661008 CR3=00000000097f5000 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=2030343a33313a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a33313a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000