[ 54.270285] ------------[ cut here ]------------ [ 54.271217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.273266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.274745] Modules linked in: [ 54.275340] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.277368] Tainted: [W]=WARN [ 54.277968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.279462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.280384] 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 [ 54.283582] RSP: 0018:ffff888013a9fbc0 EFLAGS: 00010286 [ 54.284578] RAX: 0000000000000000 RBX: ffffed1002753f78 RCX: ffffffff813a4050 [ 54.285892] RDX: ffff888016863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.287184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002753f2f [ 54.288469] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.289786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a9fdf8 [ 54.291093] FS: 00007f19a5761900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.292526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.293617] CR2: 00007f19a5c53580 CR3: 000000000e590000 CR4: 0000000000350ef0 [ 54.294902] Call Trace: [ 54.295376] [ 54.295824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.296687] ? __create_object+0x59/0x80 [ 54.297502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.298485] __vmalloc_noprof+0x59/0x60 [ 54.299243] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.300118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.301059] bpf_prog_alloc+0x39/0x200 [ 54.301808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.302745] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.303603] do_seccomp+0x349/0x25e0 [ 54.304328] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.305242] ? __pfx_do_seccomp+0x10/0x10 [ 54.306034] ? find_held_lock+0x2b/0x80 [ 54.306808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.307777] ? static_key_count+0x60/0x80 [ 54.308536] prctl_set_seccomp+0x4e/0x70 [ 54.309338] __do_sys_prctl+0xe6c/0x1d70 [ 54.310123] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.310972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.311958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.312943] ? irqentry_exit+0xf3/0x650 [ 54.313679] do_syscall_64+0xbf/0x430 [ 54.314428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.315372] RIP: 0033:0x7f19a5c535cd [ 54.316060] 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 [ 54.319252] RSP: 002b:00007fff008dcfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.320623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19a5c535cd [ 54.321945] RDX: 00005581fd632e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.323239] RBP: 00007fff008dd030 R08: 0000000000000000 R09: 00007fff008dc6d0 [ 54.324508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055820ae43b10 [ 54.325799] R13: 00007fff008dd460 R14: 000055820ae442b0 R15: 000055820ae586f0 [ 54.327103] [ 54.327524] irq event stamp: 1705 [ 54.328175] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 54.329736] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 54.331251] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 54.332807] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 54.334320] ---[ end trace 0000000000000000 ]--- [ 57.670993] ------------[ cut here ]------------ [ 57.671915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.673934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.675407] Modules linked in: [ 57.676039] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.678336] Tainted: [W]=WARN [ 57.679405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.680859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.681774] 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 [ 57.684901] RSP: 0018:ffff888017787bc0 EFLAGS: 00010286 [ 57.685882] RAX: 0000000000000000 RBX: ffffed1002ef0f78 RCX: ffffffff813a4050 [ 57.687145] RDX: ffff88800f0e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.688415] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef0f2f [ 57.689721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.691025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017787df8 [ 57.692293] FS: 00007fe59425e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.693746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.694807] CR2: 00007ffd7a4eeef8 CR3: 000000000eb51000 CR4: 0000000000350ef0 [ 57.696078] Call Trace: [ 57.696531] [ 57.696970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.697868] ? __create_object+0x59/0x80 [ 57.698597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.699552] __vmalloc_noprof+0x59/0x60 [ 57.700298] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.701178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.702099] bpf_prog_alloc+0x39/0x200 [ 57.702824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.703745] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.704597] do_seccomp+0x349/0x25e0 [ 57.705325] ? find_held_lock+0x2b/0x80 [ 57.706076] ? do_prlimit+0x310/0x610 [ 57.706805] ? __pfx_do_seccomp+0x10/0x10 [ 57.707545] ? do_raw_spin_unlock+0x53/0x220 [ 57.708378] ? _raw_spin_unlock+0x1e/0x40 [ 57.709174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.710125] ? static_key_count+0x60/0x80 [ 57.710916] prctl_set_seccomp+0x4e/0x70 [ 57.711648] __do_sys_prctl+0xe6c/0x1d70 [ 57.712419] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.713283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.714246] ? irqentry_exit+0xf3/0x650 [ 57.715008] do_syscall_64+0xbf/0x430 [ 57.715743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.716640] RIP: 0033:0x7fe5947505cd [ 57.717351] 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 [ 57.720785] RSP: 002b:00007ffd7a4ecd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.722163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5947505cd [ 57.723396] RDX: 00005555fb2fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.724628] RBP: 00007ffd7a4ecdf0 R08: 0000000000000000 R09: 00007ffd7a4ec490 [ 57.725901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555628277ad0 [ 57.727123] R13: 00007ffd7a4ed220 R14: 0000555628278bc0 R15: 0000555628289780 [ 57.728375] [ 57.728813] irq event stamp: 1915 [ 57.729400] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 57.731194] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 57.732716] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 57.734250] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 57.735740] ---[ end trace 0000000000000000 ]--- [ 58.531246] ------------[ cut here ]------------ [ 58.532282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.534644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.536322] Modules linked in: [ 58.537040] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.539366] Tainted: [W]=WARN [ 58.540037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.541646] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.542558] 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 [ 58.546364] RSP: 0018:ffff888013c4fbc0 EFLAGS: 00010286 [ 58.547417] RAX: 0000000000000000 RBX: ffffed1002789f78 RCX: ffffffff813a4050 [ 58.548722] RDX: ffff888013fe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.550032] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002789f2f [ 58.551297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.552633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c4fdf8 [ 58.554179] FS: 00007fe0ed72d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.555586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.556627] CR2: 00007fffd1914ef8 CR3: 000000001886b000 CR4: 0000000000350ef0 [ 58.557886] Call Trace: [ 58.558496] [ 58.559065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.560196] ? __create_object+0x59/0x80 [ 58.560985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.561983] __vmalloc_noprof+0x59/0x60 [ 58.562751] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.563601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.564547] bpf_prog_alloc+0x39/0x200 [ 58.565310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.566257] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.567186] do_seccomp+0x349/0x25e0 [ 58.567906] ? find_held_lock+0x2b/0x80 [ 58.568632] ? do_prlimit+0x310/0x610 [ 58.569401] ? __pfx_do_seccomp+0x10/0x10 [ 58.570195] ? do_raw_spin_unlock+0x53/0x220 [ 58.571042] ? _raw_spin_unlock+0x1e/0x40 [ 58.571828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.572798] ? static_key_count+0x60/0x80 [ 58.573580] prctl_set_seccomp+0x4e/0x70 [ 58.574356] __do_sys_prctl+0xe6c/0x1d70 [ 58.575132] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.575988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.576959] ? irqentry_exit+0xf3/0x650 [ 58.577741] do_syscall_64+0xbf/0x430 [ 58.578441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.579375] RIP: 0033:0x7fe0edc1f5cd [ 58.580076] 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 [ 58.583231] RSP: 002b:00007fffd1912ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.584611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0edc1f5cd [ 58.585918] RDX: 000055e53c9b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.587190] RBP: 00007fffd1912f50 R08: 0000000000000000 R09: 00007fffd19125f0 [ 58.588464] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e570907ad0 [ 58.589763] R13: 00007fffd1913380 R14: 000055e570908bc0 R15: 000055e570919780 [ 58.591069] [ 58.591499] irq event stamp: 1873 [ 58.592159] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 58.593720] hardirqs last disabled at (1894): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 58.595394] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 58.596953] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 58.598439] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28560' (ECDSA) to the list of known hosts. 2025/11/17 21:27:27 fuzzer started 2025/11/17 21:27:27 dialing manager at localhost:37895 2025/11/17 21:27:27 checking machine... 2025/11/17 21:27:27 checking revisions... [ 59.611756] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:27:27 testing simple program... [ 59.713474] cgroup: Unknown subsys name 'net' [ 59.774247] cgroup: Unknown subsys name 'cpuset' [ 59.788171] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:27:26 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff88800f0e0000 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f55 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 00007fe59425e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7a4e6000 CR3=000000000e5a3000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff81b2d53a RDI=ffff8880096fbb7c RBP=ffff888009757898 RSP=ffff8880097577b8 R8 =ffffffff86ab82f2 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255da R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff815bd59a RFL=00000217 [----APC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50361bf020 CR3=000000000d38c000 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=37323a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323635 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000