[ 39.068322] ------------[ cut here ]------------ [ 39.069061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.070715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.071903] Modules linked in: [ 39.072431] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.074079] Tainted: [W]=WARN [ 39.074569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.075785] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.076531] 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 [ 39.079147] RSP: 0018:ffff88800ef9fbc0 EFLAGS: 00010286 [ 39.079948] RAX: 0000000000000000 RBX: ffffed1001df3f78 RCX: ffffffff813a4050 [ 39.081016] RDX: ffff888015ecb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.082080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df3f2f [ 39.083148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.084223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef9fdf8 [ 39.085287] FS: 00007f87285ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.086483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.087376] CR2: 00007fffe00daef8 CR3: 00000000136b8000 CR4: 0000000000350ef0 [ 39.088447] Call Trace: [ 39.088828] [ 39.089162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089909] ? __create_object+0x59/0x80 [ 39.090540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.091332] __vmalloc_noprof+0x59/0x60 [ 39.091918] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093413] bpf_prog_alloc+0x39/0x200 [ 39.093989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094745] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.095489] do_seccomp+0x349/0x25e0 [ 39.096045] ? find_held_lock+0x2b/0x80 [ 39.096671] ? do_prlimit+0x310/0x610 [ 39.097243] ? __pfx_do_seccomp+0x10/0x10 [ 39.097896] ? do_raw_spin_unlock+0x53/0x220 [ 39.098580] ? _raw_spin_unlock+0x1e/0x40 [ 39.099184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099982] ? static_key_count+0x60/0x80 [ 39.100651] prctl_set_seccomp+0x4e/0x70 [ 39.101299] __do_sys_prctl+0xe6c/0x1d70 [ 39.101925] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103430] ? irqentry_exit+0xf3/0x650 [ 39.104026] do_syscall_64+0xbf/0x430 [ 39.104631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105411] RIP: 0033:0x7f8728ade5cd [ 39.105962] 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 [ 39.108571] RSP: 002b:00007fffe00d9b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.109685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8728ade5cd [ 39.110746] RDX: 00005560cce6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.111809] RBP: 00007fffe00d9b70 R08: 0000000000000000 R09: 00007fffe00d9210 [ 39.112866] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560e363abf0 [ 39.114054] R13: 00007fffe00d9fa0 R14: 00005560e3644380 R15: 00005560e364f460 [ 39.115138] [ 39.115520] irq event stamp: 1683 [ 39.116032] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 39.117295] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 39.118612] softirqs last enabled at (1208): [] handle_softirqs+0x50c/0x770 [ 39.119931] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 39.121186] ---[ end trace 0000000000000000 ]--- [ 42.568680] ------------[ cut here ]------------ [ 42.569615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.571603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.573061] Modules linked in: [ 42.573930] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.575985] Tainted: [W]=WARN [ 42.576605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.578088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.579014] 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 [ 42.582199] RSP: 0018:ffff88800ec87bc0 EFLAGS: 00010286 [ 42.583207] RAX: 0000000000000000 RBX: ffffed1001d90f78 RCX: ffffffff813a4050 [ 42.584528] RDX: ffff888017261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.585818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d90f2f [ 42.587118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.588411] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ec87df8 [ 42.589706] FS: 00007f38dd9eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.591182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.592255] CR2: 00007ffcff03eef8 CR3: 000000000b95a000 CR4: 0000000000350ef0 [ 42.593559] Call Trace: [ 42.594037] [ 42.594505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.595395] ? __create_object+0x59/0x80 [ 42.596162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.597137] __vmalloc_noprof+0x59/0x60 [ 42.597917] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.598780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.599723] bpf_prog_alloc+0x39/0x200 [ 42.600466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.601404] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.602320] do_seccomp+0x349/0x25e0 [ 42.602991] ? find_held_lock+0x2b/0x80 [ 42.603759] ? do_prlimit+0x310/0x610 [ 42.604512] ? __pfx_do_seccomp+0x10/0x10 [ 42.605260] ? do_raw_spin_unlock+0x53/0x220 [ 42.606121] ? _raw_spin_unlock+0x1e/0x40 [ 42.606901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.607859] ? static_key_count+0x60/0x80 [ 42.608672] prctl_set_seccomp+0x4e/0x70 [ 42.609475] __do_sys_prctl+0xe6c/0x1d70 [ 42.610234] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.611110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.612075] ? irqentry_exit+0xf3/0x650 [ 42.612841] do_syscall_64+0xbf/0x430 [ 42.613590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.614563] RIP: 0033:0x7f38ddedd5cd [ 42.615246] 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 [ 42.618430] RSP: 002b:00007ffcff03c5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.619804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38ddedd5cd [ 42.621127] RDX: 000055f79fd87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.622445] RBP: 00007ffcff03c620 R08: 0000000000000000 R09: 00007ffcff03bcc0 [ 42.623742] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7d4631ad0 [ 42.625026] R13: 00007ffcff03ca50 R14: 000055f7d4632bc0 R15: 000055f7d4643780 [ 42.626336] [ 42.626771] irq event stamp: 1845 [ 42.627440] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.628969] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.630524] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.632073] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 42.633612] ---[ end trace 0000000000000000 ]--- [ 43.413656] ------------[ cut here ]------------ [ 43.414572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.416613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.418324] Modules linked in: [ 43.418906] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.420922] Tainted: [W]=WARN [ 43.421516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.422981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.423888] 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 [ 43.427009] RSP: 0018:ffff88801b51fbc0 EFLAGS: 00010286 [ 43.427970] RAX: 0000000000000000 RBX: ffffed10036a3f78 RCX: ffffffff813a4050 [ 43.429223] RDX: ffff888015e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.430502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036a3f2f [ 43.431767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.433026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b51fdf8 [ 43.434305] FS: 00007fd081d7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.435721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.436778] CR2: 00007ffe94bf8ef8 CR3: 000000001eea9000 CR4: 0000000000350ef0 [ 43.438072] Call Trace: [ 43.438560] [ 43.438964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.439853] ? __create_object+0x59/0x80 [ 43.440637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.441591] __vmalloc_noprof+0x59/0x60 [ 43.442353] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.443167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.444087] bpf_prog_alloc+0x39/0x200 [ 43.444823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.445748] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.446648] do_seccomp+0x349/0x25e0 [ 43.447360] ? find_held_lock+0x2b/0x80 [ 43.448069] ? do_prlimit+0x310/0x610 [ 43.448798] ? __pfx_do_seccomp+0x10/0x10 [ 43.449569] ? do_raw_spin_unlock+0x53/0x220 [ 43.450410] ? _raw_spin_unlock+0x1e/0x40 [ 43.451136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.452081] ? static_key_count+0x60/0x80 [ 43.452866] prctl_set_seccomp+0x4e/0x70 [ 43.453637] __do_sys_prctl+0xe6c/0x1d70 [ 43.454430] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.455227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.456177] ? irqentry_exit+0xf3/0x650 [ 43.456936] do_syscall_64+0xbf/0x430 [ 43.457663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.458627] RIP: 0033:0x7fd0822715cd [ 43.459331] 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 [ 43.462447] RSP: 002b:00007ffe94bf72b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.463789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0822715cd [ 43.465041] RDX: 000055674e18fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.466320] RBP: 00007ffe94bf7310 R08: 0000000000000000 R09: 00007ffe94bf69b0 [ 43.467582] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567844b92b0 [ 43.468846] R13: 00007ffe94bf7740 R14: 00005567844bbd20 R15: 00005567844cd8d0 [ 43.470135] [ 43.470605] irq event stamp: 1799 [ 43.471205] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.472698] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.474207] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 43.475735] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 43.477223] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53167' (ECDSA) to the list of known hosts. 2025/11/19 06:32:26 fuzzer started 2025/11/19 06:32:26 dialing manager at localhost:34383 2025/11/19 06:32:26 checking machine... 2025/11/19 06:32:26 checking revisions... [ 44.401992] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:32:26 testing simple program... [ 44.485398] cgroup: Unknown subsys name 'net' [ 44.539617] cgroup: Unknown subsys name 'cpuset' [ 44.558707] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:32:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866a1abc RCX=ffffffff812dfbc1 RDX=0000000000000000 RSI=ffffffff869f20fa RDI=ffffffff866a1a98 RBP=ffffffff866a1ac0 RSP=ffff88800ef9f978 R8 =ffffffff869f20fa R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a1ac0 R13=ffffffff866a1a98 R14=ffffffff866a1abc R15=dffffc0000000000 RIP=ffffffff8135da98 RFL=00000256 [---ZAP-] 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 00007f38dd9eb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcff036000 CR3=000000001ed9f000 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=ffff88800b910770 RBX=ffff88806cf08ee0 RCX=1ffff110017220ee RDX=dffffc0000000000 RSI=ffffffff85e1fec0 RDI=ffff88806cf08ef0 RBP=ffff88800e0f79c0 RSP=ffff88806cf08e50 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=000000000000003a R13=ffff88806cf08ee0 R14=ffff888009643780 R15=0000000000000039 RIP=ffffffff815dcc94 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc52259d28 CR3=00000000168ed000 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=62ad3d1695366aa27a4ce7d85d5e94c4 XMM02=0000000000305078ec2efd57dc4c00df XMM03=0000000000311448546a1b42b6cfb011 XMM04=434e0cda1b1c79a300000000000ae988 XMM05=090f1556b20111b30000000000321698 XMM06=5b75c91c804453420000000000321520 XMM07=e042d86d42eb936e0000000000311e88 XMM08=546a1b42b6cfb01100000000003050d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000