[ 45.681769] ------------[ cut here ]------------ [ 45.682752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.684831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.686315] Modules linked in: [ 45.686981] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.688974] Tainted: [W]=WARN [ 45.689538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.691061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.691974] 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 [ 45.695188] RSP: 0018:ffff88801a1f7bc0 EFLAGS: 00010286 [ 45.696223] RAX: 0000000000000000 RBX: ffffed100343ef78 RCX: ffffffff813a4050 [ 45.697619] RDX: ffff88801a021bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.698921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343ef2f [ 45.700206] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.701476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1f7df8 [ 45.702793] FS: 00007fb846b03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.704221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.705263] CR2: 00007fb846ff5580 CR3: 000000000e739000 CR4: 0000000000350ef0 [ 45.706548] Call Trace: [ 45.707073] [ 45.707494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.708416] ? __create_object+0x59/0x80 [ 45.709177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.710142] __vmalloc_noprof+0x59/0x60 [ 45.710945] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.711818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.712756] bpf_prog_alloc+0x39/0x200 [ 45.713445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.714367] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.715305] do_seccomp+0x349/0x25e0 [ 45.716025] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.716922] ? __pfx_do_seccomp+0x10/0x10 [ 45.717697] ? find_held_lock+0x2b/0x80 [ 45.718408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.719387] ? static_key_count+0x60/0x80 [ 45.720169] prctl_set_seccomp+0x4e/0x70 [ 45.720926] __do_sys_prctl+0xe6c/0x1d70 [ 45.721701] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.722513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.723548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.724540] ? irqentry_exit+0xf3/0x650 [ 45.725297] do_syscall_64+0xbf/0x430 [ 45.726042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.727009] RIP: 0033:0x7fb846ff55cd [ 45.727718] 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 [ 45.730886] RSP: 002b:00007ffc954be680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.732226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb846ff55cd [ 45.733517] RDX: 000055bfe0458e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.734817] RBP: 00007ffc954be6e0 R08: 0000000000000000 R09: 00007ffc954bdd80 [ 45.736103] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c00aa31240 [ 45.737359] R13: 00007ffc954beb10 R14: 000055c00aa30bf0 R15: 000055c00aa454d0 [ 45.738670] [ 45.739090] irq event stamp: 1761 [ 45.739744] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.741250] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.742778] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 45.744293] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 45.745803] ---[ end trace 0000000000000000 ]--- [ 48.991288] ------------[ cut here ]------------ [ 48.992201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.994191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.995666] Modules linked in: [ 48.996245] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.998440] Tainted: [W]=WARN [ 48.999133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.000606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.001474] 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 [ 49.004635] RSP: 0018:ffff888017687bc0 EFLAGS: 00010286 [ 49.005601] RAX: 0000000000000000 RBX: ffffed1002ed0f78 RCX: ffffffff813a4050 [ 49.006916] RDX: ffff888009cfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.008179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed0f2f [ 49.009447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.010754] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017687df8 [ 49.012024] FS: 00007f61fa400900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.013445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.014499] CR2: 00007ffc35c17ef8 CR3: 000000000df54000 CR4: 0000000000350ef0 [ 49.015800] Call Trace: [ 49.016255] [ 49.016704] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.017554] ? __create_object+0x59/0x80 [ 49.018338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.019338] __vmalloc_noprof+0x59/0x60 [ 49.020091] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.020951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.021886] bpf_prog_alloc+0x39/0x200 [ 49.022650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.023548] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.024452] do_seccomp+0x349/0x25e0 [ 49.025161] ? find_held_lock+0x2b/0x80 [ 49.025927] ? do_prlimit+0x310/0x610 [ 49.026705] ? __pfx_do_seccomp+0x10/0x10 [ 49.027443] ? do_raw_spin_unlock+0x53/0x220 [ 49.028275] ? _raw_spin_unlock+0x1e/0x40 [ 49.029054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.030006] ? static_key_count+0x60/0x80 [ 49.030839] prctl_set_seccomp+0x4e/0x70 [ 49.031611] __do_sys_prctl+0xe6c/0x1d70 [ 49.032352] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.033205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.034171] ? irqentry_exit+0xf3/0x650 [ 49.034965] do_syscall_64+0xbf/0x430 [ 49.035712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.036668] RIP: 0033:0x7f61fa8f25cd [ 49.037325] 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 [ 49.040470] RSP: 002b:00007ffc35c16770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.041807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61fa8f25cd [ 49.043129] RDX: 0000555749a0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.044388] RBP: 00007ffc35c167d0 R08: 0000000000000000 R09: 00007ffc35c15e70 [ 49.045668] R10: 0000000000000000 R11: 0000000000000246 R12: 000055575f8a5ad0 [ 49.046966] R13: 00007ffc35c16c00 R14: 000055575f8a6bc0 R15: 000055575f8b7780 [ 49.048028] [ 49.048374] irq event stamp: 1805 [ 49.048913] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.050190] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.051499] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.052795] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.054051] ---[ end trace 0000000000000000 ]--- [ 49.782444] ------------[ cut here ]------------ [ 49.783075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.784415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.785375] Modules linked in: [ 49.785798] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.787111] Tainted: [W]=WARN [ 49.787475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.788438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.789084] 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 [ 49.791175] RSP: 0018:ffff888016447bc0 EFLAGS: 00010286 [ 49.791827] RAX: 0000000000000000 RBX: ffffed1002c88f78 RCX: ffffffff813a4050 [ 49.792674] RDX: ffff8880161f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.793489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c88f2f [ 49.794333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.795182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016447df8 [ 49.796030] FS: 00007fdd8f65e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.796985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.797681] CR2: 00007fdd8fbc44a6 CR3: 000000001f18a000 CR4: 0000000000350ef0 [ 49.798490] Call Trace: [ 49.798839] [ 49.799111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.799694] ? __create_object+0x59/0x80 [ 49.800180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.800821] __vmalloc_noprof+0x59/0x60 [ 49.801291] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.801856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.802437] bpf_prog_alloc+0x39/0x200 [ 49.802934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803518] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.804108] do_seccomp+0x349/0x25e0 [ 49.804551] ? find_held_lock+0x2b/0x80 [ 49.805054] ? do_prlimit+0x310/0x610 [ 49.805510] ? __pfx_do_seccomp+0x10/0x10 [ 49.806022] ? do_raw_spin_unlock+0x53/0x220 [ 49.806539] ? _raw_spin_unlock+0x1e/0x40 [ 49.807066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.807698] ? static_key_count+0x60/0x80 [ 49.808196] prctl_set_seccomp+0x4e/0x70 [ 49.808702] __do_sys_prctl+0xe6c/0x1d70 [ 49.809188] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.809749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.810359] ? irqentry_exit+0xf3/0x650 [ 49.810868] do_syscall_64+0xbf/0x430 [ 49.811327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.811946] RIP: 0033:0x7fdd8fb505cd [ 49.812380] 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 [ 49.814451] RSP: 002b:00007fff61b24010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.815384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd8fb505cd [ 49.816229] RDX: 0000562ac4dd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.817074] RBP: 00007fff61b24070 R08: 0000000000000000 R09: 00007fff61b23710 [ 49.817917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562acacb1bf0 [ 49.818769] R13: 00007fff61b244a0 R14: 0000562acacbb380 R15: 0000562acacc6460 [ 49.819624] [ 49.819903] irq event stamp: 1693 [ 49.820302] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.821294] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.822293] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 49.823322] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 49.824319] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2745' (ECDSA) to the list of known hosts. 2025/11/18 06:15:04 fuzzer started 2025/11/18 06:15:04 dialing manager at localhost:37895 2025/11/18 06:15:04 checking machine... 2025/11/18 06:15:04 checking revisions... [ 50.700746] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:15:04 testing simple program... [ 50.782881] cgroup: Unknown subsys name 'net' [ 50.841547] cgroup: Unknown subsys name 'cpuset' [ 50.855907] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:15:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000008 RCX=ffffffff8137484f RDX=ffffffff85c2ca00 RSI=ffffffff813748ad RDI=0000000000000007 RBP=000000000b8f1520 RSP=ffff88806ce08d10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000008 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7650 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff84c721b6 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa672e4020 CR3=0000000009a23000 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=2033303a35313a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a35313a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c5b2ab RBX=1ffff110034e0f59 RCX=ffffffff84c5b2cc RDX=ffff888016cdb780 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801a707ac0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880098d6808 R13=ffff888013232500 R14=0000000000000cc0 R15=ffff8880096c7dc0 RIP=ffffffff81751c70 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 00007f61fa400900 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=00007ffc35c10000 CR3=000000001f3d6000 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=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