[ 46.235583] ------------[ cut here ]------------ [ 46.236505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.238522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.239984] Modules linked in: [ 46.240637] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.242625] Tainted: [W]=WARN [ 46.243444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.244977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.245897] 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 [ 46.249014] RSP: 0018:ffff88800d117bc0 EFLAGS: 00010286 [ 46.249988] RAX: 0000000000000000 RBX: ffffed1001a22f78 RCX: ffffffff813a4050 [ 46.251256] RDX: ffff88800b7fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.252517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a22f2f [ 46.253796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.255064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d117df8 [ 46.256333] FS: 00007fe5636f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.257776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.258836] CR2: 00007fe563be7580 CR3: 000000000bee4000 CR4: 0000000000350ef0 [ 46.260130] Call Trace: [ 46.260602] [ 46.261006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.261913] ? __create_object+0x59/0x80 [ 46.262681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.263635] __vmalloc_noprof+0x59/0x60 [ 46.264385] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.265260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.266211] bpf_prog_alloc+0x39/0x200 [ 46.266917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.267852] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.268756] do_seccomp+0x349/0x25e0 [ 46.269469] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.270382] ? __pfx_do_seccomp+0x10/0x10 [ 46.271158] ? find_held_lock+0x2b/0x80 [ 46.271883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.272835] ? static_key_count+0x60/0x80 [ 46.273679] prctl_set_seccomp+0x4e/0x70 [ 46.274438] __do_sys_prctl+0xe6c/0x1d70 [ 46.275214] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.276032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.276992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.277955] ? irqentry_exit+0xf3/0x650 [ 46.278731] do_syscall_64+0xbf/0x430 [ 46.279463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.280399] RIP: 0033:0x7fe563be75cd [ 46.281052] 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 [ 46.284252] RSP: 002b:00007ffc76454e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.285644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe563be75cd [ 46.286921] RDX: 000055580b70ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.288191] RBP: 00007ffc76454eb0 R08: 0000000000000000 R09: 00007ffc76454550 [ 46.289477] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558214c7ad0 [ 46.290753] R13: 00007ffc764552e0 R14: 00005558214c8bc0 R15: 00005558214d9780 [ 46.292051] [ 46.292503] irq event stamp: 1869 [ 46.293154] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 46.294690] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 46.296200] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 46.297742] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 46.299257] ---[ end trace 0000000000000000 ]--- [ 49.269301] ------------[ cut here ]------------ [ 49.270063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.271746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.272994] Modules linked in: [ 49.273557] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.275465] Tainted: [W]=WARN [ 49.275927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.277243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.277984] 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 [ 49.280628] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 49.281455] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 49.282521] RDX: ffff888013b08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.283589] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 49.284658] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.285737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 49.286794] FS: 00007f8dd590f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.287981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.288870] CR2: 00007ffc3f490ef8 CR3: 000000001f9a9000 CR4: 0000000000350ef0 [ 49.289938] Call Trace: [ 49.290366] [ 49.290707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.291456] ? __create_object+0x59/0x80 [ 49.292068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.292863] __vmalloc_noprof+0x59/0x60 [ 49.293503] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.294227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294962] bpf_prog_alloc+0x39/0x200 [ 49.295574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.296345] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.297053] do_seccomp+0x349/0x25e0 [ 49.297664] ? find_held_lock+0x2b/0x80 [ 49.298293] ? do_prlimit+0x310/0x610 [ 49.298868] ? __pfx_do_seccomp+0x10/0x10 [ 49.299518] ? do_raw_spin_unlock+0x53/0x220 [ 49.300215] ? _raw_spin_unlock+0x1e/0x40 [ 49.300827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.301635] ? static_key_count+0x60/0x80 [ 49.302306] prctl_set_seccomp+0x4e/0x70 [ 49.302912] __do_sys_prctl+0xe6c/0x1d70 [ 49.303559] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.304268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.305032] ? irqentry_exit+0xf3/0x650 [ 49.305677] do_syscall_64+0xbf/0x430 [ 49.306300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.307048] RIP: 0033:0x7f8dd5e015cd [ 49.307632] 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 [ 49.310265] RSP: 002b:00007ffc3f48fda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.311392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8dd5e015cd [ 49.312451] RDX: 000055f2a44c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.313519] RBP: 00007ffc3f48fe00 R08: 0000000000000000 R09: 00007ffc3f48f4a0 [ 49.314577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2cb2ccb10 [ 49.315637] R13: 00007ffc3f490230 R14: 000055f2cb2cd2b0 R15: 000055f2cb2e16f0 [ 49.316727] [ 49.317078] irq event stamp: 1783 [ 49.317645] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.318914] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.320189] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.321482] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 49.322745] ---[ end trace 0000000000000000 ]--- [ 49.970523] ------------[ cut here ]------------ [ 49.971430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.973456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.974885] Modules linked in: [ 49.975507] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.977721] Tainted: [W]=WARN [ 49.978388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.979844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.980742] 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 [ 49.983884] RSP: 0018:ffff888018487bc0 EFLAGS: 00010286 [ 49.984861] RAX: 0000000000000000 RBX: ffffed1003090f78 RCX: ffffffff813a4050 [ 49.986168] RDX: ffff88800b7fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.987438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003090f2f [ 49.988732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.990026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018487df8 [ 49.991326] FS: 00007f7953812900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.992765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.993851] CR2: 00007f7953d04580 CR3: 000000001fae8000 CR4: 0000000000350ef0 [ 49.995137] Call Trace: [ 49.995602] [ 49.996010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.996903] ? __create_object+0x59/0x80 [ 49.997727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.998706] __vmalloc_noprof+0x59/0x60 [ 49.999467] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.000337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.001264] bpf_prog_alloc+0x39/0x200 [ 50.001970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.002924] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.003831] do_seccomp+0x349/0x25e0 [ 50.004564] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.005469] ? __pfx_do_seccomp+0x10/0x10 [ 50.006254] ? find_held_lock+0x2b/0x80 [ 50.006973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.007944] ? static_key_count+0x60/0x80 [ 50.008737] prctl_set_seccomp+0x4e/0x70 [ 50.009531] __do_sys_prctl+0xe6c/0x1d70 [ 50.010341] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.011203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.012177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.013160] ? irqentry_exit+0xf3/0x650 [ 50.013920] do_syscall_64+0xbf/0x430 [ 50.014671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.015612] RIP: 0033:0x7f7953d045cd [ 50.016315] 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 [ 50.019500] RSP: 002b:00007ffcbdb8b470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.020869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7953d045cd [ 50.022085] RDX: 0000564b24f2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.023175] RBP: 00007ffcbdb8b4d0 R08: 0000000000000000 R09: 00007ffcbdb8ab70 [ 50.024249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b571acbf0 [ 50.025330] R13: 00007ffcbdb8b900 R14: 0000564b571b6380 R15: 0000564b571c1460 [ 50.026427] [ 50.026784] irq event stamp: 1789 [ 50.027324] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.028596] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.029892] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 50.031170] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 50.032446] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63357' (ECDSA) to the list of known hosts. 2025/11/19 04:55:48 fuzzer started 2025/11/19 04:55:48 dialing manager at localhost:34383 2025/11/19 04:55:48 checking machine... 2025/11/19 04:55:48 checking revisions... [ 50.836887] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:55:48 testing simple program... [ 50.920469] cgroup: Unknown subsys name 'net' [ 50.984774] cgroup: Unknown subsys name 'cpuset' [ 51.003736] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:55:47 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627640 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527583 RFL=00000082 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8dd58d4008 CR3=000000000cb1f000 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=2037343a35353a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a35353a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff88801b1e3780 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801b1e41d8 RSP=ffff88800d117260 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b1e4200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f8dd590f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f2cb2e5c28 CR3=000000000e5e3000 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