[ 39.009672] ------------[ cut here ]------------ [ 39.010407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.013276] Modules linked in: [ 39.013793] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.015419] Tainted: [W]=WARN [ 39.015920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.017143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.017893] 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 [ 39.020531] RSP: 0018:ffff888016597bc0 EFLAGS: 00010286 [ 39.021314] RAX: 0000000000000000 RBX: ffffed1002cb2f78 RCX: ffffffff813a4050 [ 39.022370] RDX: ffff888016101bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.023428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb2f2f [ 39.024495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.025557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016597df8 [ 39.026618] FS: 00007ff3123a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.027798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.028670] CR2: 00007ff312894580 CR3: 000000000eb5c000 CR4: 0000000000350ef0 [ 39.029753] Call Trace: [ 39.030137] [ 39.030506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.031211] ? __create_object+0x59/0x80 [ 39.031854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032651] __vmalloc_noprof+0x59/0x60 [ 39.033249] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.033966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034725] bpf_prog_alloc+0x39/0x200 [ 39.035301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036063] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.036811] do_seccomp+0x349/0x25e0 [ 39.037378] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.038119] ? __pfx_do_seccomp+0x10/0x10 [ 39.038771] ? find_held_lock+0x2b/0x80 [ 39.039360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.040156] ? static_key_count+0x60/0x80 [ 39.040806] prctl_set_seccomp+0x4e/0x70 [ 39.041417] __do_sys_prctl+0xe6c/0x1d70 [ 39.042058] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.042762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.043552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.044320] ? irqentry_exit+0xf3/0x650 [ 39.044948] do_syscall_64+0xbf/0x430 [ 39.045573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.046317] RIP: 0033:0x7ff3128945cd [ 39.046895] 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 [ 39.049526] RSP: 002b:00007fffd766b460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.050650] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3128945cd [ 39.051701] RDX: 000055746a219e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052759] RBP: 00007fffd766b4c0 R08: 0000000000000000 R09: 00007fffd766ab60 [ 39.053821] R10: 0000000000000000 R11: 0000000000000246 R12: 000055748c99bb10 [ 39.054870] R13: 00007fffd766b8f0 R14: 000055748c99c2b0 R15: 000055748c9b06f0 [ 39.055936] [ 39.056285] irq event stamp: 1735 [ 39.056818] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.058077] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.059334] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.060616] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 39.061881] ---[ end trace 0000000000000000 ]--- [ 42.516321] ------------[ cut here ]------------ [ 42.516996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.518447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.519504] Modules linked in: [ 42.519949] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.521389] Tainted: [W]=WARN [ 42.521806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.522844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.523459] 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 [ 42.525774] RSP: 0018:ffff88800a01fbc0 EFLAGS: 00010286 [ 42.526454] RAX: 0000000000000000 RBX: ffffed1001403f78 RCX: ffffffff813a4050 [ 42.527409] RDX: ffff88800de79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.528358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001403f2f [ 42.529326] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.530277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a01fdf8 [ 42.531224] FS: 00007f8df6b48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.532299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.533098] CR2: 00007ffc942afef7 CR3: 0000000014319000 CR4: 0000000000350ef0 [ 42.534034] Call Trace: [ 42.534364] [ 42.534684] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.535290] ? __create_object+0x59/0x80 [ 42.535859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.536579] __vmalloc_noprof+0x59/0x60 [ 42.537125] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.537774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.538429] bpf_prog_alloc+0x39/0x200 [ 42.538971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.539657] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.540290] do_seccomp+0x349/0x25e0 [ 42.540816] ? find_held_lock+0x2b/0x80 [ 42.541353] ? do_prlimit+0x310/0x610 [ 42.541901] ? __pfx_do_seccomp+0x10/0x10 [ 42.542452] ? do_raw_spin_unlock+0x53/0x220 [ 42.543063] ? _raw_spin_unlock+0x1e/0x40 [ 42.543638] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.544314] ? static_key_count+0x60/0x80 [ 42.544904] prctl_set_seccomp+0x4e/0x70 [ 42.545455] __do_sys_prctl+0xe6c/0x1d70 [ 42.546029] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.546661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.547342] ? irqentry_exit+0xf3/0x650 [ 42.547904] do_syscall_64+0xbf/0x430 [ 42.548414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.549112] RIP: 0033:0x7f8df703a5cd [ 42.549623] 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 [ 42.552126] RSP: 002b:00007ffc942aeaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.553190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8df703a5cd [ 42.554136] RDX: 000056482255ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.555086] RBP: 00007ffc942aeb00 R08: 0000000000000000 R09: 00007ffc942ae1a0 [ 42.556038] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648282a5ad0 [ 42.556974] R13: 00007ffc942aef30 R14: 00005648282a6bc0 R15: 00005648282b7780 [ 42.557943] [ 42.558259] irq event stamp: 1741 [ 42.558742] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.559873] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.560999] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.562149] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.563264] ---[ end trace 0000000000000000 ]--- [ 43.334923] ------------[ cut here ]------------ [ 43.335689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.337422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.338643] Modules linked in: [ 43.339135] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.340848] Tainted: [W]=WARN [ 43.341320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.342563] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.343286] 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 [ 43.345929] RSP: 0018:ffff8880178f7bc0 EFLAGS: 00010286 [ 43.346747] RAX: 0000000000000000 RBX: ffffed1002f1ef78 RCX: ffffffff813a4050 [ 43.347816] RDX: ffff8880161e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.348892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ef2f [ 43.349966] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.351036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178f7df8 [ 43.352150] FS: 00007fcb0450e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.353360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.354256] CR2: 00007fff61df8ef7 CR3: 000000000e4b8000 CR4: 0000000000350ef0 [ 43.355327] Call Trace: [ 43.355753] [ 43.356102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.356837] ? __create_object+0x59/0x80 [ 43.357457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.358268] __vmalloc_noprof+0x59/0x60 [ 43.358897] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.359632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.360368] bpf_prog_alloc+0x39/0x200 [ 43.360988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.361770] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.362529] do_seccomp+0x349/0x25e0 [ 43.363089] ? find_held_lock+0x2b/0x80 [ 43.363730] ? do_prlimit+0x310/0x610 [ 43.364313] ? __pfx_do_seccomp+0x10/0x10 [ 43.364964] ? do_raw_spin_unlock+0x53/0x220 [ 43.365662] ? _raw_spin_unlock+0x1e/0x40 [ 43.366268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.367083] ? static_key_count+0x60/0x80 [ 43.367742] prctl_set_seccomp+0x4e/0x70 [ 43.368349] __do_sys_prctl+0xe6c/0x1d70 [ 43.368999] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.369737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.370557] ? irqentry_exit+0xf3/0x650 [ 43.371164] do_syscall_64+0xbf/0x430 [ 43.371796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.372579] RIP: 0033:0x7fcb04a005cd [ 43.373136] 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 [ 43.375767] RSP: 002b:00007fff61df7e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.376913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb04a005cd [ 43.377986] RDX: 000055ddcb4bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.379062] RBP: 00007fff61df7ec0 R08: 0000000000000000 R09: 00007fff61df7560 [ 43.380134] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddf0d58ad0 [ 43.381229] R13: 00007fff61df82f0 R14: 000055ddf0d59bc0 R15: 000055ddf0d6a780 [ 43.382313] [ 43.382698] irq event stamp: 1725 [ 43.383200] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.384482] hardirqs last disabled at (1744): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 43.385882] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 43.387165] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 43.388423] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33528' (ECDSA) to the list of known hosts. 2025/11/17 10:29:45 fuzzer started 2025/11/17 10:29:46 dialing manager at localhost:37895 2025/11/17 10:29:46 checking machine... 2025/11/17 10:29:46 checking revisions... [ 44.351846] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:29:46 testing simple program... [ 44.446227] cgroup: Unknown subsys name 'net' [ 44.528530] cgroup: Unknown subsys name 'cpuset' [ 44.547386] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:29:45 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff888019feb780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=00000000000c7d20 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f3c 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 00007f8deaf5f700 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=00007f8df70ff618 CR3=000000000bc12000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732035343a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363038 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=0000000000000005 RBX=0000000000000001 RCX=ffff88800d2ef254 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88800de7b780 RBP=ffffffff85e1ffe0 RSP=ffff88800d2ef218 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800de7c200 R13=ffff88800d2ef254 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221f3 RFL=00000002 [-------] 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 00007f8df6b48900 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=00007ffc942a8000 CR3=000000001f3bb000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000