[ 53.996344] ------------[ cut here ]------------ [ 53.997278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.999226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.000660] Modules linked in: [ 54.001299] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.003260] Tainted: [W]=WARN [ 54.003847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.005294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.006188] 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 [ 54.009309] RSP: 0018:ffff888015d97bc0 EFLAGS: 00010286 [ 54.010264] RAX: 0000000000000000 RBX: ffffed1002bb2f78 RCX: ffffffff813a4050 [ 54.011533] RDX: ffff88800f4e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.012787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb2f2f [ 54.014067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.015336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d97df8 [ 54.016586] FS: 00007f74307ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.017986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.019035] CR2: 00007ffe93b6cef7 CR3: 000000000e19c000 CR4: 0000000000350ef0 [ 54.020295] Call Trace: [ 54.020757] [ 54.021201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.022091] ? __create_object+0x59/0x80 [ 54.022877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.023839] __vmalloc_noprof+0x59/0x60 [ 54.024549] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.025414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.026325] bpf_prog_alloc+0x39/0x200 [ 54.027058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.027983] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.028892] do_seccomp+0x349/0x25e0 [ 54.029558] ? find_held_lock+0x2b/0x80 [ 54.030311] ? do_prlimit+0x310/0x610 [ 54.031042] ? __pfx_do_seccomp+0x10/0x10 [ 54.031762] ? do_raw_spin_unlock+0x53/0x220 [ 54.032574] ? _raw_spin_unlock+0x1e/0x40 [ 54.033340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.034280] ? static_key_count+0x60/0x80 [ 54.035075] prctl_set_seccomp+0x4e/0x70 [ 54.035838] __do_sys_prctl+0xe6c/0x1d70 [ 54.036568] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.037419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.038366] ? irqentry_exit+0xf3/0x650 [ 54.039125] do_syscall_64+0xbf/0x430 [ 54.039850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.040736] RIP: 0033:0x7f7430cf15cd [ 54.041423] 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 [ 54.044562] RSP: 002b:00007ffe93b6b750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.045899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7430cf15cd [ 54.047181] RDX: 000056256f233e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.048441] RBP: 00007ffe93b6b7b0 R08: 0000000000000000 R09: 00007ffe93b6ae50 [ 54.049692] R10: 0000000000000000 R11: 0000000000000246 R12: 000056259680ead0 [ 54.050970] R13: 00007ffe93b6bbe0 R14: 000056259680fbc0 R15: 0000562596820780 [ 54.052254] [ 54.052674] irq event stamp: 1795 [ 54.053313] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 54.054829] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 54.056331] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 54.057844] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 54.059334] ---[ end trace 0000000000000000 ]--- [ 56.923174] ------------[ cut here ]------------ [ 56.923960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.925641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 56.926938] Modules linked in: [ 56.927441] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.929137] Tainted: [W]=WARN [ 56.929600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.931076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.931944] 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 [ 56.934666] RSP: 0018:ffff88801717fbc0 EFLAGS: 00010286 [ 56.935521] RAX: 0000000000000000 RBX: ffffed1002e2ff78 RCX: ffffffff813a4050 [ 56.936616] RDX: ffff88801453d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.937702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ff2f [ 56.938833] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.939952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801717fdf8 [ 56.941060] FS: 00007faecfe60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.942300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.943219] CR2: 00007fff190c7ef7 CR3: 000000000ccd4000 CR4: 0000000000350ef0 [ 56.944328] Call Trace: [ 56.944723] [ 56.945121] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.945887] ? __create_object+0x59/0x80 [ 56.946535] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.947395] __vmalloc_noprof+0x59/0x60 [ 56.948063] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.948764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.949577] bpf_prog_alloc+0x39/0x200 [ 56.950233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.951063] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.951790] do_seccomp+0x349/0x25e0 [ 56.952417] ? find_held_lock+0x2b/0x80 [ 56.953090] ? do_prlimit+0x310/0x610 [ 56.953675] ? __pfx_do_seccomp+0x10/0x10 [ 56.954359] ? do_raw_spin_unlock+0x53/0x220 [ 56.955092] ? _raw_spin_unlock+0x1e/0x40 [ 56.955716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.956548] ? static_key_count+0x60/0x80 [ 56.957245] prctl_set_seccomp+0x4e/0x70 [ 56.957931] __do_sys_prctl+0xe6c/0x1d70 [ 56.958579] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.959328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.960168] ? irqentry_exit+0xf3/0x650 [ 56.960774] do_syscall_64+0xbf/0x430 [ 56.961408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.962221] RIP: 0033:0x7faed03525cd [ 56.962784] 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 [ 56.965515] RSP: 002b:00007fff190c53f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.966684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faed03525cd [ 56.967813] RDX: 000055fc67b14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.968929] RBP: 00007fff190c5450 R08: 0000000000000000 R09: 00007fff190c4af0 [ 56.970033] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc9d8a6240 [ 56.971150] R13: 00007fff190c5880 R14: 000055fc9d8af380 R15: 000055fc9d8ba540 [ 56.972263] [ 56.972621] irq event stamp: 1915 [ 56.973195] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 56.974530] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 56.975854] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 56.977472] softirqs last disabled at (1467): [] __irq_exit_rcu+0xc4/0x100 [ 56.979059] ---[ end trace 0000000000000000 ]--- [ 57.517239] ------------[ cut here ]------------ [ 57.518196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.520187] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.521659] Modules linked in: [ 57.522323] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.524324] Tainted: [W]=WARN [ 57.524944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.526434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.527411] 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 [ 57.530602] RSP: 0018:ffff888017567bc0 EFLAGS: 00010286 [ 57.531620] RAX: 0000000000000000 RBX: ffffed1002eacf78 RCX: ffffffff813a4050 [ 57.532930] RDX: ffff88800f65b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.534235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eacf2f [ 57.535545] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.536862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017567df8 [ 57.538171] FS: 00007f3b1a68a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.539644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.540736] CR2: 00007fff11edcef7 CR3: 000000001fa91000 CR4: 0000000000350ef0 [ 57.542036] Call Trace: [ 57.542508] [ 57.543008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.543943] ? __create_object+0x59/0x80 [ 57.544708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.545686] __vmalloc_noprof+0x59/0x60 [ 57.546471] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.547379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.548332] bpf_prog_alloc+0x39/0x200 [ 57.549095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.550121] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.551044] do_seccomp+0x349/0x25e0 [ 57.551713] ? find_held_lock+0x2b/0x80 [ 57.552467] ? do_prlimit+0x310/0x610 [ 57.553205] ? __pfx_do_seccomp+0x10/0x10 [ 57.554001] ? do_raw_spin_unlock+0x53/0x220 [ 57.554858] ? _raw_spin_unlock+0x1e/0x40 [ 57.555581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.556535] ? static_key_count+0x60/0x80 [ 57.557350] prctl_set_seccomp+0x4e/0x70 [ 57.558142] __do_sys_prctl+0xe6c/0x1d70 [ 57.558937] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.559745] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.560715] ? irqentry_exit+0xf3/0x650 [ 57.561475] do_syscall_64+0xbf/0x430 [ 57.562227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.563189] RIP: 0033:0x7f3b1ab7c5cd [ 57.563910] 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 [ 57.567065] RSP: 002b:00007fff11eda800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.568424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b1ab7c5cd [ 57.569703] RDX: 000055ed1e720e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.571083] RBP: 00007fff11eda860 R08: 0000000000000000 R09: 00007fff11ed9f00 [ 57.572363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed3c827ad0 [ 57.573648] R13: 00007fff11edac90 R14: 000055ed3c828bc0 R15: 000055ed3c839780 [ 57.574938] [ 57.575354] irq event stamp: 1723 [ 57.575999] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 57.577502] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 57.579007] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 57.580410] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 57.581664] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39440' (ECDSA) to the list of known hosts. 2025/11/18 17:52:33 fuzzer started 2025/11/18 17:52:33 dialing manager at localhost:34383 2025/11/18 17:52:33 checking machine... 2025/11/18 17:52:33 checking revisions... [ 58.512882] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:52:33 testing simple program... [ 58.590879] cgroup: Unknown subsys name 'net' [ 58.663471] cgroup: Unknown subsys name 'cpuset' [ 58.677618] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:52:32 Registers: info registers vcpu 0 RAX=0000000000045ac1 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f8e9d3008 CR3=000000000e929000 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=2032333a32353a373120383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a32353a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000001167d R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 00007faecfe60900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faed0417618 CR3=0000000020002000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000