[ 39.049474] ------------[ cut here ]------------ [ 39.050403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.053948] Modules linked in: [ 39.054551] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.056529] Tainted: [W]=WARN [ 39.057123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.058601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059526] 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 [ 39.062721] RSP: 0018:ffff888016b8fbc0 EFLAGS: 00010286 [ 39.063720] RAX: 0000000000000000 RBX: ffffed1002d71f78 RCX: ffffffff813a4050 [ 39.064993] RDX: ffff888016560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.066282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d71f2f [ 39.067562] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.068851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b8fdf8 [ 39.070154] FS: 00007f6ea0290900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072659] CR2: 00007ffee5ff6ef8 CR3: 000000000bafa000 CR4: 0000000000350ef0 [ 39.073946] Call Trace: [ 39.074415] [ 39.074869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075767] ? __create_object+0x59/0x80 [ 39.076506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077482] __vmalloc_noprof+0x59/0x60 [ 39.078249] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080050] bpf_prog_alloc+0x39/0x200 [ 39.080812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081748] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082624] do_seccomp+0x349/0x25e0 [ 39.083373] ? find_held_lock+0x2b/0x80 [ 39.084154] ? do_prlimit+0x310/0x610 [ 39.084898] ? __pfx_do_seccomp+0x10/0x10 [ 39.085696] ? do_raw_spin_unlock+0x53/0x220 [ 39.086492] ? _raw_spin_unlock+0x1e/0x40 [ 39.087274] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088247] ? static_key_count+0x60/0x80 [ 39.089046] prctl_set_seccomp+0x4e/0x70 [ 39.089837] __do_sys_prctl+0xe6c/0x1d70 [ 39.090589] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.092437] ? irqentry_exit+0xf3/0x650 [ 39.093204] do_syscall_64+0xbf/0x430 [ 39.093965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094940] RIP: 0033:0x7f6ea07825cd [ 39.095607] 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 [ 39.098826] RSP: 002b:00007ffee5ff54f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ea07825cd [ 39.101487] RDX: 0000564cf0513e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.102786] RBP: 00007ffee5ff5550 R08: 0000000000000000 R09: 00007ffee5ff4bf0 [ 39.104103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d1002bb10 [ 39.105390] R13: 00007ffee5ff5980 R14: 0000564d1002c2b0 R15: 0000564d100406f0 [ 39.106720] [ 39.107149] irq event stamp: 1709 [ 39.107799] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.109316] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.110877] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 39.112403] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 39.113926] ---[ end trace 0000000000000000 ]--- [ 41.966552] ------------[ cut here ]------------ [ 41.967351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.969078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.970332] Modules linked in: [ 41.970879] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.972566] Tainted: [W]=WARN [ 41.973079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.974346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.975129] 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 [ 41.977830] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 41.978676] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 41.979776] RDX: ffff888017725340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.980883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 41.981982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.983095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 41.984197] FS: 00007f70f915f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.985430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.986349] CR2: 00007ffd3d522ef8 CR3: 000000000e734000 CR4: 0000000000350ef0 [ 41.987446] Call Trace: [ 41.987875] [ 41.988231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.988997] ? __create_object+0x59/0x80 [ 41.989624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.990469] __vmalloc_noprof+0x59/0x60 [ 41.991125] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.991871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.992667] bpf_prog_alloc+0x39/0x200 [ 41.993261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.994063] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.994841] do_seccomp+0x349/0x25e0 [ 41.995430] ? find_held_lock+0x2b/0x80 [ 41.996079] ? do_prlimit+0x310/0x610 [ 41.996712] ? __pfx_do_seccomp+0x10/0x10 [ 41.997346] ? do_raw_spin_unlock+0x53/0x220 [ 41.998071] ? _raw_spin_unlock+0x1e/0x40 [ 41.998742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.999522] ? static_key_count+0x60/0x80 [ 42.000207] prctl_set_seccomp+0x4e/0x70 [ 42.000866] __do_sys_prctl+0xe6c/0x1d70 [ 42.001502] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.002242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.003070] ? irqentry_exit+0xf3/0x650 [ 42.003724] do_syscall_64+0xbf/0x430 [ 42.004313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.005123] RIP: 0033:0x7f70f96515cd [ 42.005726] 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 [ 42.008486] RSP: 002b:00007ffd3d521d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.009679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70f96515cd [ 42.010813] RDX: 0000555f85425e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.011933] RBP: 00007ffd3d521d80 R08: 0000000000000000 R09: 00007ffd3d521420 [ 42.013029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fae86dad0 [ 42.014130] R13: 00007ffd3d5221b0 R14: 0000555fae86ebc0 R15: 0000555fae87f780 [ 42.015267] [ 42.015671] irq event stamp: 1735 [ 42.016203] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.017542] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.018890] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 42.020257] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 42.021595] ---[ end trace 0000000000000000 ]--- [ 42.645300] ------------[ cut here ]------------ [ 42.646254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.648288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.649773] Modules linked in: [ 42.650371] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.652326] Tainted: [W]=WARN [ 42.652932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.654415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.655325] 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 [ 42.658494] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 42.659456] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 42.660742] RDX: ffff888017d01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.662038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 42.663332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.664612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 42.665920] FS: 00007fe101817900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.667399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.668468] CR2: 00007ffff6d69ef8 CR3: 000000000e485000 CR4: 0000000000350ef0 [ 42.669766] Call Trace: [ 42.670243] [ 42.670705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.671574] ? __create_object+0x59/0x80 [ 42.672370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.673349] __vmalloc_noprof+0x59/0x60 [ 42.674121] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.675024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.675978] bpf_prog_alloc+0x39/0x200 [ 42.676720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.677678] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.678570] do_seccomp+0x349/0x25e0 [ 42.679303] ? find_held_lock+0x2b/0x80 [ 42.680073] ? do_prlimit+0x310/0x610 [ 42.680817] ? __pfx_do_seccomp+0x10/0x10 [ 42.681563] ? do_raw_spin_unlock+0x53/0x220 [ 42.682420] ? _raw_spin_unlock+0x1e/0x40 [ 42.683200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.684175] ? static_key_count+0x60/0x80 [ 42.684995] prctl_set_seccomp+0x4e/0x70 [ 42.685784] __do_sys_prctl+0xe6c/0x1d70 [ 42.686535] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.687402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.688371] ? irqentry_exit+0xf3/0x650 [ 42.689143] do_syscall_64+0xbf/0x430 [ 42.689896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.690885] RIP: 0033:0x7fe101d095cd [ 42.691552] 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 [ 42.694750] RSP: 002b:00007ffff6d68800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.696136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe101d095cd [ 42.697447] RDX: 0000556dd72cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.698771] RBP: 00007ffff6d68860 R08: 0000000000000000 R09: 00007ffff6d67f00 [ 42.700061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ddd213bf0 [ 42.701355] R13: 00007ffff6d68c90 R14: 0000556ddd21d380 R15: 0000556ddd228460 [ 42.702688] [ 42.703115] irq event stamp: 1793 [ 42.703768] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.705320] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.706655] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.707613] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.708584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14420' (ECDSA) to the list of known hosts. 2025/11/18 03:26:08 fuzzer started 2025/11/18 03:26:08 dialing manager at localhost:37895 2025/11/18 03:26:08 checking machine... 2025/11/18 03:26:08 checking revisions... [ 43.543711] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:26:08 testing simple program... [ 43.634892] cgroup: Unknown subsys name 'net' [ 43.688439] cgroup: Unknown subsys name 'cpuset' [ 43.701439] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:26:07 Registers: info registers vcpu 0 RAX=000000000003e139 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f68573a1420 CR3=000000000d526000 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=076c529d86653389414cb024deb6634c XMM02=2c67c8bc2e329bc30000000000302b10 XMM03=fb795ef6d6577056000000000030edf8 XMM04=a9cafd4b223bc7a100000000000ae988 XMM05=d96330e2d2db8632000000000031ef88 XMM06=8b3ca94c99ef6e6a0000000000318fe0 XMM07=e042d86d42eb936e000000000030f0d0 XMM08=5a5661fe23da6f4e0000000000302b70 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88801809f74c RDX=1ffff11003013f0a RSI=ffffffff83c821c4 RDI=ffff88801809f8c0 RBP=ffff88801809f890 RSP=ffff88801809f7e8 R8 =0000000000000001 R9 =ffff88801809f838 R10=000000000003c9ed R11=000000000009aa63 R12=ffff88801809f8c0 R13=0000000000000000 R14=ffff88800f5c1bc0 R15=0000000000092cc0 RIP=ffffffff81618faf RFL=00000282 [--S----] 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 00007f70f915f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3d51b000 CR3=000000001e2fb000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000