[ 43.991948] ------------[ cut here ]------------ [ 43.992849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.995086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.996574] Modules linked in: [ 43.997226] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.999253] Tainted: [W]=WARN [ 43.999817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.001330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.002259] 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 [ 44.005512] RSP: 0018:ffff888015e97bc0 EFLAGS: 00010286 [ 44.006516] RAX: 0000000000000000 RBX: ffffed1002bd2f78 RCX: ffffffff813a4050 [ 44.007830] RDX: ffff88800f3c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.009153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd2f2f [ 44.010463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.011778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e97df8 [ 44.013097] FS: 00007f0d4842c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.014568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.015656] CR2: 00007f0d489924a6 CR3: 000000000dd3c000 CR4: 0000000000350ef0 [ 44.016985] Call Trace: [ 44.017461] [ 44.017876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.018807] __vmalloc_noprof+0x59/0x60 [ 44.019583] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.020491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.021448] bpf_prog_alloc+0x39/0x200 [ 44.022190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.023144] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.024069] do_seccomp+0x349/0x25e0 [ 44.024771] ? find_held_lock+0x2b/0x80 [ 44.025548] ? do_prlimit+0x310/0x610 [ 44.026312] ? __pfx_do_seccomp+0x10/0x10 [ 44.027115] ? do_raw_spin_unlock+0x53/0x220 [ 44.027970] ? _raw_spin_unlock+0x1e/0x40 [ 44.028737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.029727] ? static_key_count+0x60/0x80 [ 44.030544] prctl_set_seccomp+0x4e/0x70 [ 44.031335] __do_sys_prctl+0xe6c/0x1d70 [ 44.032128] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.033079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.034085] ? irqentry_exit+0xf3/0x650 [ 44.034821] do_syscall_64+0xbf/0x430 [ 44.035580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.036578] RIP: 0033:0x7f0d4891e5cd [ 44.037309] 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 [ 44.040580] RSP: 002b:00007ffd5d7aa220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.041869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d4891e5cd [ 44.042979] RDX: 0000562cf34bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.044084] RBP: 00007ffd5d7aa280 R08: 0000000000000000 R09: 00007ffd5d7a9920 [ 44.045199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d2a198ad0 [ 44.046317] R13: 00007ffd5d7aa6b0 R14: 0000562d2a199bc0 R15: 0000562d2a1aa780 [ 44.047439] [ 44.047806] irq event stamp: 1719 [ 44.048364] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 44.049674] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 44.050985] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 44.052323] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 44.053632] ---[ end trace 0000000000000000 ]--- [ 46.830742] ------------[ cut here ]------------ [ 46.831512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.833193] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.834390] Modules linked in: [ 46.834929] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.836571] Tainted: [W]=WARN [ 46.837071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.838288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.839047] 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 [ 46.841698] RSP: 0018:ffff888015207bc0 EFLAGS: 00010286 [ 46.842516] RAX: 0000000000000000 RBX: ffffed1002a40f78 RCX: ffffffff813a4050 [ 46.843588] RDX: ffff888015e28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.844671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a40f2f [ 46.845751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.846836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015207df8 [ 46.847937] FS: 00007f27755e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.849168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.850070] CR2: 00007f2775ad4580 CR3: 0000000020002000 CR4: 0000000000350ef0 [ 46.851154] Call Trace: [ 46.851540] [ 46.851882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.852645] ? __create_object+0x59/0x80 [ 46.853305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.854117] __vmalloc_noprof+0x59/0x60 [ 46.854719] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.855451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.856260] bpf_prog_alloc+0x39/0x200 [ 46.856849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.857639] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.858401] do_seccomp+0x349/0x25e0 [ 46.858999] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.859712] ? __pfx_do_seccomp+0x10/0x10 [ 46.860375] ? find_held_lock+0x2b/0x80 [ 46.861017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.861814] ? static_key_count+0x60/0x80 [ 46.862490] prctl_set_seccomp+0x4e/0x70 [ 46.863144] __do_sys_prctl+0xe6c/0x1d70 [ 46.863771] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.864499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.865305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.866113] ? irqentry_exit+0xf3/0x650 [ 46.866719] do_syscall_64+0xbf/0x430 [ 46.867328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.868132] RIP: 0033:0x7f2775ad45cd [ 46.868685] 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 [ 46.871292] RSP: 002b:00007fff1caa4ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.872430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2775ad45cd [ 46.873506] RDX: 00005635b7a8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.874575] RBP: 00007fff1caa4f30 R08: 0000000000000000 R09: 00007fff1caa45d0 [ 46.875869] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635c752fb10 [ 46.876953] R13: 00007fff1caa5360 R14: 00005635c75302b0 R15: 00005635c75446f0 [ 46.878068] [ 46.878427] irq event stamp: 1711 [ 46.878960] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.880216] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.881485] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 46.882771] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 46.884045] ---[ end trace 0000000000000000 ]--- [ 47.603120] ------------[ cut here ]------------ [ 47.604049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.606032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.607461] Modules linked in: [ 47.608165] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.610136] Tainted: [W]=WARN [ 47.610681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.612117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.613034] 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 [ 47.616153] RSP: 0018:ffff888017647bc0 EFLAGS: 00010286 [ 47.617139] RAX: 0000000000000000 RBX: ffffed1002ec8f78 RCX: ffffffff813a4050 [ 47.618418] RDX: ffff888019983780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.619682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec8f2f [ 47.620958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.622227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017647df8 [ 47.623500] FS: 00007f685427d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.624939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.625998] CR2: 00007ffed0a98ef7 CR3: 000000001fa4a000 CR4: 0000000000350ef0 [ 47.627272] Call Trace: [ 47.627731] [ 47.628190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.629105] ? __create_object+0x59/0x80 [ 47.629841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.630800] __vmalloc_noprof+0x59/0x60 [ 47.631541] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.632415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.633343] bpf_prog_alloc+0x39/0x200 [ 47.634069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.634988] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.635835] do_seccomp+0x349/0x25e0 [ 47.636556] ? find_held_lock+0x2b/0x80 [ 47.637314] ? do_prlimit+0x310/0x610 [ 47.638051] ? __pfx_do_seccomp+0x10/0x10 [ 47.638796] ? do_raw_spin_unlock+0x53/0x220 [ 47.639634] ? _raw_spin_unlock+0x1e/0x40 [ 47.640428] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.641422] ? static_key_count+0x60/0x80 [ 47.642235] prctl_set_seccomp+0x4e/0x70 [ 47.643017] __do_sys_prctl+0xe6c/0x1d70 [ 47.643747] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.644627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.645601] ? irqentry_exit+0xf3/0x650 [ 47.646357] do_syscall_64+0xbf/0x430 [ 47.647097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.648054] RIP: 0033:0x7f685476f5cd [ 47.648726] 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 [ 47.651874] RSP: 002b:00007ffed0a972a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.653277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f685476f5cd [ 47.654554] RDX: 0000555979ecbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.655834] RBP: 00007ffed0a97300 R08: 0000000000000000 R09: 00007ffed0a969a0 [ 47.657123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555986efdbf0 [ 47.658422] R13: 00007ffed0a97730 R14: 0000555986f07380 R15: 0000555986f12460 [ 47.659722] [ 47.660180] irq event stamp: 1783 [ 47.660802] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 47.662307] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 47.663813] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 47.665357] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 47.666857] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15729' (ECDSA) to the list of known hosts. 2025/11/19 02:34:27 fuzzer started 2025/11/19 02:34:28 dialing manager at localhost:34383 2025/11/19 02:34:28 checking machine... 2025/11/19 02:34:28 checking revisions... [ 48.613323] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:34:28 testing simple program... [ 48.701519] cgroup: Unknown subsys name 'net' [ 48.764037] cgroup: Unknown subsys name 'cpuset' [ 48.787122] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:34:27 Registers: info registers vcpu 0 RAX=000000000003d9b9 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=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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe29c7c3d8 CR3=000000001d25b000 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=34333a323020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732037323a3433 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000a RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000002800 RSI=000000000000000a RDI=ffff888013757658 RBP=ffff88801fac00d4 RSP=ffff888013757650 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801fac0000 R13=ffff888015e2a3e0 R14=0000000000000001 R15=ffff8880096c78c0 RIP=ffffffff826434c4 RFL=00000287 [--S--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 00007f27755e2900 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=00007f2775b99618 CR3=000000000d638000 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