[ 44.045670] ------------[ cut here ]------------ [ 44.046512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.048372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.049671] Modules linked in: [ 44.050228] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.051978] Tainted: [W]=WARN [ 44.052482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.053789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.054564] 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 [ 44.057428] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 44.058295] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 44.059428] RDX: ffff8880168d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.060584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 44.061721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.062885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 44.064026] FS: 00007f54a6ba3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.065307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.066251] CR2: 00007f54a7095580 CR3: 000000000bce4000 CR4: 0000000000350ef0 [ 44.067389] Call Trace: [ 44.067839] [ 44.068219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.069009] ? __create_object+0x59/0x80 [ 44.069667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.070520] __vmalloc_noprof+0x59/0x60 [ 44.071191] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.071955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.072787] bpf_prog_alloc+0x39/0x200 [ 44.073399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.074215] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.075019] do_seccomp+0x349/0x25e0 [ 44.075619] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.076422] ? __pfx_do_seccomp+0x10/0x10 [ 44.077120] ? find_held_lock+0x2b/0x80 [ 44.077792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.078611] ? static_key_count+0x60/0x80 [ 44.079315] prctl_set_seccomp+0x4e/0x70 [ 44.079992] __do_sys_prctl+0xe6c/0x1d70 [ 44.080664] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.081423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.082286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.083140] ? irqentry_exit+0xf3/0x650 [ 44.083818] do_syscall_64+0xbf/0x430 [ 44.084444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.085285] RIP: 0033:0x7f54a70955cd [ 44.085901] 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 [ 44.088730] RSP: 002b:00007fff9f5e2560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.089982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54a70955cd [ 44.091116] RDX: 000055674af65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.092269] RBP: 00007fff9f5e25c0 R08: 0000000000000000 R09: 00007fff9f5e1c60 [ 44.093404] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567892b22b0 [ 44.094542] R13: 00007fff9f5e29f0 R14: 00005567892b4d20 R15: 00005567892c68d0 [ 44.095688] [ 44.096095] irq event stamp: 1705 [ 44.096638] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 44.098002] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 44.099357] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 44.100754] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 44.102101] ---[ end trace 0000000000000000 ]--- [ 46.973425] ------------[ cut here ]------------ [ 46.974340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.976346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.977760] Modules linked in: [ 46.978351] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.980291] Tainted: [W]=WARN [ 46.980875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.982549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.983517] 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 [ 46.986662] RSP: 0018:ffff88800aae7bc0 EFLAGS: 00010286 [ 46.987621] RAX: 0000000000000000 RBX: ffffed100155cf78 RCX: ffffffff813a4050 [ 46.988891] RDX: ffff88800f883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.990149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100155cf2f [ 46.991406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.992674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800aae7df8 [ 46.993920] FS: 00007f478b830900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.995335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.996385] CR2: 00007ffda44beef7 CR3: 000000001ffc1000 CR4: 0000000000350ef0 [ 46.997648] Call Trace: [ 46.998142] [ 46.998547] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.999431] ? __create_object+0x59/0x80 [ 47.000214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.001173] __vmalloc_noprof+0x59/0x60 [ 47.001922] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.002781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.003651] bpf_prog_alloc+0x39/0x200 [ 47.004383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.005320] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.006218] do_seccomp+0x349/0x25e0 [ 47.006935] ? find_held_lock+0x2b/0x80 [ 47.007655] ? do_prlimit+0x310/0x610 [ 47.008414] ? __pfx_do_seccomp+0x10/0x10 [ 47.009196] ? do_raw_spin_unlock+0x53/0x220 [ 47.010028] ? _raw_spin_unlock+0x1e/0x40 [ 47.010813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.011730] ? static_key_count+0x60/0x80 [ 47.012546] prctl_set_seccomp+0x4e/0x70 [ 47.013336] __do_sys_prctl+0xe6c/0x1d70 [ 47.014119] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.014975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.015943] ? irqentry_exit+0xf3/0x650 [ 47.016698] do_syscall_64+0xbf/0x430 [ 47.017456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.018406] RIP: 0033:0x7f478bd225cd [ 47.019107] 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 [ 47.022276] RSP: 002b:00007ffda44bd540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.023648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f478bd225cd [ 47.024937] RDX: 000055db406dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.026213] RBP: 00007ffda44bd5a0 R08: 0000000000000000 R09: 00007ffda44bcc40 [ 47.027486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db52fd6ad0 [ 47.028806] R13: 00007ffda44bd9d0 R14: 000055db52fd7bc0 R15: 000055db52fe8780 [ 47.030107] [ 47.030528] irq event stamp: 1771 [ 47.031169] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 47.032693] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 47.034224] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 47.035773] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 47.037275] ---[ end trace 0000000000000000 ]--- [ 47.654018] ------------[ cut here ]------------ [ 47.654917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.656954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.658368] Modules linked in: [ 47.658986] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.660952] Tainted: [W]=WARN [ 47.661512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.663196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.664172] 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 [ 47.667276] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 47.668246] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 47.669496] RDX: ffff888016955340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.670768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 47.672030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.673309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 47.674571] FS: 00007f86ef07e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.675972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.677017] CR2: 00007fff1b076ef7 CR3: 00000000205b7000 CR4: 0000000000350ef0 [ 47.678284] Call Trace: [ 47.678792] [ 47.679202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.680089] ? __create_object+0x59/0x80 [ 47.680882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.681840] __vmalloc_noprof+0x59/0x60 [ 47.682546] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.683399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.684325] bpf_prog_alloc+0x39/0x200 [ 47.685054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.685981] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.686867] do_seccomp+0x349/0x25e0 [ 47.687538] ? find_held_lock+0x2b/0x80 [ 47.688301] ? do_prlimit+0x310/0x610 [ 47.689028] ? __pfx_do_seccomp+0x10/0x10 [ 47.689800] ? do_raw_spin_unlock+0x53/0x220 [ 47.690571] ? _raw_spin_unlock+0x1e/0x40 [ 47.691343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.692315] ? static_key_count+0x60/0x80 [ 47.693110] prctl_set_seccomp+0x4e/0x70 [ 47.693870] __do_sys_prctl+0xe6c/0x1d70 [ 47.694594] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.695435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.696388] ? irqentry_exit+0xf3/0x650 [ 47.697140] do_syscall_64+0xbf/0x430 [ 47.697870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.698804] RIP: 0033:0x7f86ef5705cd [ 47.699448] 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 [ 47.702572] RSP: 002b:00007fff1b074b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.703912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86ef5705cd [ 47.705199] RDX: 000055b428a67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.706467] RBP: 00007fff1b074b60 R08: 0000000000000000 R09: 00007fff1b074200 [ 47.707723] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b45a915b10 [ 47.709003] R13: 00007fff1b074f90 R14: 000055b45a9162b0 R15: 000055b45a92a6f0 [ 47.710286] [ 47.710708] irq event stamp: 1819 [ 47.711348] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.712866] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.714357] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 47.715889] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 47.717230] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1935' (ECDSA) to the list of known hosts. 2025/11/18 07:40:12 fuzzer started 2025/11/18 07:40:12 dialing manager at localhost:37895 2025/11/18 07:40:12 checking machine... 2025/11/18 07:40:12 checking revisions... [ 48.616338] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:40:12 testing simple program... [ 48.713150] cgroup: Unknown subsys name 'net' [ 48.777466] cgroup: Unknown subsys name 'cpuset' [ 48.790329] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:40:11 Registers: info registers vcpu 0 RAX=ffff88801625c200 RBX=0000000000000001 RCX=ffff88801abaec2c RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801625c200 RBP=ffffffff85e1ffe0 RSP=ffff88801abaec20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff88801625b780 R15=0000000000000002 RIP=ffffffff81528fbc RFL=00000046 [---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 00007f478b830900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f478b7d5008 CR3=000000000cc0e000 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=00000000000242c3 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce62629d8 CR3=000000000bc9a000 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=28fec66b08033984004d10192855cb10 XMM02=2c67c8bc2e329bc30000000000303ec0 XMM03=fb795ef6d65770560000000000312008 XMM04=3c6260125286c81f00000000000ae988 XMM05=14648eaa1277bab10000000000321770 XMM06=817b8945e9d5037300000000003215f8 XMM07=e042d86d42eb936e0000000000312288 XMM08=a37beccc1de07aa20000000000303f20 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000