[ 38.970552] ------------[ cut here ]------------ [ 38.971477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.973536] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.974984] Modules linked in: [ 38.975624] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.979045] Tainted: [W]=WARN [ 38.979723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.981206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.982128] 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 [ 38.985326] RSP: 0018:ffff88800a8d7bc0 EFLAGS: 00010286 [ 38.986307] RAX: 0000000000000000 RBX: ffffed100151af78 RCX: ffffffff813a4050 [ 38.987590] RDX: ffff88800f185340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.988912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151af2f [ 38.990183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.991463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8d7df8 [ 38.992749] FS: 00007f43cf31c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.994182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.995256] CR2: 00007f43cf8824a6 CR3: 000000000abca000 CR4: 0000000000350ef0 [ 38.996562] Call Trace: [ 38.997033] [ 38.997481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.998334] ? __create_object+0x59/0x80 [ 38.999112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.000094] __vmalloc_noprof+0x59/0x60 [ 39.000875] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.001800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002757] bpf_prog_alloc+0x39/0x200 [ 39.003486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.004365] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.005284] do_seccomp+0x349/0x25e0 [ 39.005980] ? find_held_lock+0x2b/0x80 [ 39.006730] ? do_prlimit+0x310/0x610 [ 39.007475] ? __pfx_do_seccomp+0x10/0x10 [ 39.008227] ? do_raw_spin_unlock+0x53/0x220 [ 39.009088] ? _raw_spin_unlock+0x1e/0x40 [ 39.009875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.010836] ? static_key_count+0x60/0x80 [ 39.011628] prctl_set_seccomp+0x4e/0x70 [ 39.012368] __do_sys_prctl+0xe6c/0x1d70 [ 39.013170] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.014995] ? irqentry_exit+0xf3/0x650 [ 39.015766] do_syscall_64+0xbf/0x430 [ 39.016536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.017498] RIP: 0033:0x7f43cf80e5cd [ 39.018167] 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 [ 39.021369] RSP: 002b:00007ffe14c3c220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.022774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43cf80e5cd [ 39.024064] RDX: 0000557f09617e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.025391] RBP: 00007ffe14c3c280 R08: 0000000000000000 R09: 00007ffe14c3b920 [ 39.026716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f353c92b0 [ 39.028003] R13: 00007ffe14c3c6b0 R14: 0000557f353cbd20 R15: 0000557f353dd8d0 [ 39.029250] [ 39.029646] irq event stamp: 2165 [ 39.030155] hardirqs last enabled at (2173): [] __up_console_sem+0x78/0x80 [ 39.031427] hardirqs last disabled at (2182): [] __up_console_sem+0x5d/0x80 [ 39.032709] softirqs last enabled at (2044): [] handle_softirqs+0x50c/0x770 [ 39.034008] softirqs last disabled at (2039): [] __irq_exit_rcu+0xc4/0x100 [ 39.035261] ---[ end trace 0000000000000000 ]--- [ 42.504612] ------------[ cut here ]------------ [ 42.505346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.507028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.508237] Modules linked in: [ 42.508802] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.510469] Tainted: [W]=WARN [ 42.510938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.512167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.512943] 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 [ 42.515580] RSP: 0018:ffff88800f077bc0 EFLAGS: 00010286 [ 42.516357] RAX: 0000000000000000 RBX: ffffed1001e0ef78 RCX: ffffffff813a4050 [ 42.517440] RDX: ffff888016e9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.518515] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0ef2f [ 42.519588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.520663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f077df8 [ 42.521736] FS: 00007fce0548f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.522942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.523834] CR2: 00007fff06b0eef8 CR3: 000000000e425000 CR4: 0000000000350ef0 [ 42.524923] Call Trace: [ 42.525312] [ 42.525686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.526398] ? __create_object+0x59/0x80 [ 42.527054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.527857] __vmalloc_noprof+0x59/0x60 [ 42.528523] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.529221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.529999] bpf_prog_alloc+0x39/0x200 [ 42.530607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.531335] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.532088] do_seccomp+0x349/0x25e0 [ 42.532695] ? find_held_lock+0x2b/0x80 [ 42.533297] ? do_prlimit+0x310/0x610 [ 42.533919] ? __pfx_do_seccomp+0x10/0x10 [ 42.534577] ? do_raw_spin_unlock+0x53/0x220 [ 42.535235] ? _raw_spin_unlock+0x1e/0x40 [ 42.535874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.536689] ? static_key_count+0x60/0x80 [ 42.537319] prctl_set_seccomp+0x4e/0x70 [ 42.537961] __do_sys_prctl+0xe6c/0x1d70 [ 42.538612] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.539289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.540097] ? irqentry_exit+0xf3/0x650 [ 42.540748] do_syscall_64+0xbf/0x430 [ 42.541330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.542111] RIP: 0033:0x7fce059815cd [ 42.542693] 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 [ 42.545348] RSP: 002b:00007fff06b0d8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.546490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce059815cd [ 42.547588] RDX: 000055674c674e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.548674] RBP: 00007fff06b0d910 R08: 0000000000000000 R09: 00007fff06b0cfb0 [ 42.549747] R10: 0000000000000000 R11: 0000000000000246 R12: 000055677572cad0 [ 42.550827] R13: 00007fff06b0dd40 R14: 000055677572dbc0 R15: 000055677573e780 [ 42.551922] [ 42.552277] irq event stamp: 1689 [ 42.552830] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 42.554103] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.555377] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.556696] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.557953] ---[ end trace 0000000000000000 ]--- [ 43.517872] ------------[ cut here ]------------ [ 43.518815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.520815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.522265] Modules linked in: [ 43.522893] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.524943] Tainted: [W]=WARN [ 43.525547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.527020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.527941] 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 [ 43.531106] RSP: 0018:ffff88801b34fbc0 EFLAGS: 00010286 [ 43.532086] RAX: 0000000000000000 RBX: ffffed1003669f78 RCX: ffffffff813a4050 [ 43.533371] RDX: ffff8880183d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.534642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003669f2f [ 43.535918] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.537205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b34fdf8 [ 43.538502] FS: 00007f2168f8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.539934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.541015] CR2: 00007fffa27adef8 CR3: 000000000da0a000 CR4: 0000000000350ef0 [ 43.542301] Call Trace: [ 43.542805] [ 43.543218] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.544118] ? __create_object+0x59/0x80 [ 43.544915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.545886] __vmalloc_noprof+0x59/0x60 [ 43.546646] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.547524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.548402] bpf_prog_alloc+0x39/0x200 [ 43.549186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.550111] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.551015] do_seccomp+0x349/0x25e0 [ 43.551744] ? find_held_lock+0x2b/0x80 [ 43.552522] ? do_prlimit+0x310/0x610 [ 43.553220] ? __pfx_do_seccomp+0x10/0x10 [ 43.554008] ? do_raw_spin_unlock+0x53/0x220 [ 43.554843] ? _raw_spin_unlock+0x1e/0x40 [ 43.555639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.556619] ? static_key_count+0x60/0x80 [ 43.557373] prctl_set_seccomp+0x4e/0x70 [ 43.558164] __do_sys_prctl+0xe6c/0x1d70 [ 43.558953] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.559809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.560794] ? irqentry_exit+0xf3/0x650 [ 43.561568] do_syscall_64+0xbf/0x430 [ 43.562259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.563205] RIP: 0033:0x7f216947c5cd [ 43.563904] 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 [ 43.567086] RSP: 002b:00007fffa27acd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.568459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f216947c5cd [ 43.569760] RDX: 000055d2ae5ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.571056] RBP: 00007fffa27acde0 R08: 0000000000000000 R09: 00007fffa27ac480 [ 43.572364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2d8bf4ad0 [ 43.573657] R13: 00007fffa27ad210 R14: 000055d2d8bf5bc0 R15: 000055d2d8c06780 [ 43.574958] [ 43.575381] irq event stamp: 1765 [ 43.576032] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.577561] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.579082] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 43.580633] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 43.582139] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57951' (ECDSA) to the list of known hosts. 2025/11/18 16:11:50 fuzzer started 2025/11/18 16:11:51 dialing manager at localhost:34383 2025/11/18 16:11:51 checking machine... 2025/11/18 16:11:51 checking revisions... [ 44.548986] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:11:51 testing simple program... [ 44.647788] cgroup: Unknown subsys name 'net' [ 44.736367] cgroup: Unknown subsys name 'cpuset' [ 44.768967] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:11:50 Registers: info registers vcpu 0 RAX=000000000003aca5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce05a44650 CR3=000000000ce23000 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=2f3d16442869c2b74a48bbee973d234f XMM02=0000000000304c68eff9b2d0a8fce9cb XMM03=0000000000304d382c67c8bc2e329bc3 XMM04=28c32cd5f69a345f00000000000ae988 XMM05=d937fb413fa1467600000000003234d0 XMM06=474038aa6c007e1f0000000000321ee8 XMM07=e042d86d42eb936e0000000000312730 XMM08=dceb5a8ea72976760000000000304d38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff8880194474ec RDX=1ffff11003288ebe RSI=ffffffff81000130 RDI=ffff888019447598 RBP=ffff8880194475f0 RSP=ffff888019447528 R8 =0000000000000001 R9 =ffff8880194475d8 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000000 R13=0000000000000000 R14=ffff88800b3bb780 R15=ffff888019447598 RIP=ffffffff8135e45f RFL=00000246 [---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 00007fce0548f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce0546e020 CR3=00000000210d1000 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