[ 53.964386] ------------[ cut here ]------------ [ 53.965385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.967489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 53.969011] Modules linked in: [ 53.969639] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.971647] Tainted: [W]=WARN [ 53.972265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.973791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.974764] 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 [ 53.978065] RSP: 0018:ffff88801853fbc0 EFLAGS: 00010286 [ 53.979106] RAX: 0000000000000000 RBX: ffffed10030a7f78 RCX: ffffffff813a4050 [ 53.980454] RDX: ffff888016479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.981791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a7f2f [ 53.983154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.984485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801853fdf8 [ 53.985839] FS: 00007f0e58168900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.987350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.988483] CR2: 00007ffdd9070ef7 CR3: 000000000d9c7000 CR4: 0000000000350ef0 [ 53.989835] Call Trace: [ 53.990411] [ 53.990863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.991830] ? __create_object+0x59/0x80 [ 53.992653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.993677] __vmalloc_noprof+0x59/0x60 [ 53.994479] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.995428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.996441] bpf_prog_alloc+0x39/0x200 [ 53.997235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.998216] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.999180] do_seccomp+0x349/0x25e0 [ 53.999944] ? find_held_lock+0x2b/0x80 [ 54.000696] ? do_prlimit+0x310/0x610 [ 54.001481] ? __pfx_do_seccomp+0x10/0x10 [ 54.002328] ? do_raw_spin_unlock+0x53/0x220 [ 54.003227] ? _raw_spin_unlock+0x1e/0x40 [ 54.004068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.005084] ? static_key_count+0x60/0x80 [ 54.005875] prctl_set_seccomp+0x4e/0x70 [ 54.006714] __do_sys_prctl+0xe6c/0x1d70 [ 54.007546] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.008283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.009113] ? irqentry_exit+0xf3/0x650 [ 54.009725] do_syscall_64+0xbf/0x430 [ 54.010369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.011201] RIP: 0033:0x7f0e5865a5cd [ 54.011760] 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 [ 54.014441] RSP: 002b:00007ffdd906fcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.015621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e5865a5cd [ 54.016720] RDX: 000056520e776e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.017828] RBP: 00007ffdd906fd10 R08: 0000000000000000 R09: 00007ffdd906f3b0 [ 54.018945] R10: 0000000000000000 R11: 0000000000000246 R12: 000056521522aad0 [ 54.020057] R13: 00007ffdd9070140 R14: 000056521522bbc0 R15: 000056521523c780 [ 54.021162] [ 54.021528] irq event stamp: 1745 [ 54.022108] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 54.023439] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 54.024741] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 54.026062] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 54.027360] ---[ end trace 0000000000000000 ]--- [ 56.970205] ------------[ cut here ]------------ [ 56.971173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.973276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 56.974839] Modules linked in: [ 56.975514] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.977585] Tainted: [W]=WARN [ 56.979642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.981312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.982299] 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 [ 56.985631] RSP: 0018:ffff88801390fbc0 EFLAGS: 00010286 [ 56.986673] RAX: 0000000000000000 RBX: ffffed1002721f78 RCX: ffffffff813a4050 [ 56.988030] RDX: ffff888016e49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.989407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002721f2f [ 56.990773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.992126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801390fdf8 [ 56.993472] FS: 00007f8edb8f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.994993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.996116] CR2: 00007f8edbde8580 CR3: 000000000e6ca000 CR4: 0000000000350ef0 [ 56.997481] Call Trace: [ 56.998031] [ 56.998601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.999604] ? __create_object+0x59/0x80 [ 57.000456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.001524] __vmalloc_noprof+0x59/0x60 [ 57.002344] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.003306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.004309] bpf_prog_alloc+0x39/0x200 [ 57.005118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.006121] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.007129] do_seccomp+0x349/0x25e0 [ 57.007857] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.008819] ? __pfx_do_seccomp+0x10/0x10 [ 57.009682] ? find_held_lock+0x2b/0x80 [ 57.010497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.011542] ? static_key_count+0x60/0x80 [ 57.012425] prctl_set_seccomp+0x4e/0x70 [ 57.013264] __do_sys_prctl+0xe6c/0x1d70 [ 57.014116] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.015069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.016119] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.017172] ? irqentry_exit+0xf3/0x650 [ 57.018010] do_syscall_64+0xbf/0x430 [ 57.018771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.019794] RIP: 0033:0x7f8edbde85cd [ 57.020558] 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 [ 57.023968] RSP: 002b:00007ffe4433c530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.025439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8edbde85cd [ 57.026840] RDX: 00005624885a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.028231] RBP: 00007ffe4433c590 R08: 0000000000000000 R09: 00007ffe4433bc30 [ 57.029610] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624b43f8ad0 [ 57.031017] R13: 00007ffe4433c9c0 R14: 00005624b43f9bc0 R15: 00005624b440a780 [ 57.032431] [ 57.032931] irq event stamp: 2091 [ 57.033586] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 57.035233] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 57.036584] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 57.037939] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 57.039264] ---[ end trace 0000000000000000 ]--- [ 57.663250] ------------[ cut here ]------------ [ 57.664173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.666847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 57.668309] Modules linked in: [ 57.668944] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.670932] Tainted: [W]=WARN [ 57.671492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.673176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.674158] 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 [ 57.677311] RSP: 0018:ffff8880164b7bc0 EFLAGS: 00010286 [ 57.678280] RAX: 0000000000000000 RBX: ffffed1002c96f78 RCX: ffffffff813a4050 [ 57.679557] RDX: ffff888016401bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.680834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c96f2f [ 57.682124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.683418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164b7df8 [ 57.684708] FS: 00007fec766d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.686139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.687215] CR2: 00007fec76bc7580 CR3: 000000001f952000 CR4: 0000000000350ef0 [ 57.688512] Call Trace: [ 57.689010] [ 57.689425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.690318] ? __create_object+0x59/0x80 [ 57.691115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.692094] __vmalloc_noprof+0x59/0x60 [ 57.692815] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.693693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.694633] bpf_prog_alloc+0x39/0x200 [ 57.695377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.696309] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.697214] do_seccomp+0x349/0x25e0 [ 57.697937] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.698800] ? __pfx_do_seccomp+0x10/0x10 [ 57.699586] ? find_held_lock+0x2b/0x80 [ 57.700352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.701316] ? static_key_count+0x60/0x80 [ 57.702127] prctl_set_seccomp+0x4e/0x70 [ 57.702920] __do_sys_prctl+0xe6c/0x1d70 [ 57.703671] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.704610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.705551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.706495] ? irqentry_exit+0xf3/0x650 [ 57.707255] do_syscall_64+0xbf/0x430 [ 57.707983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.708936] RIP: 0033:0x7fec76bc75cd [ 57.709582] 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 [ 57.712717] RSP: 002b:00007ffda92998f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.714041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec76bc75cd [ 57.715315] RDX: 0000564ad4996e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.716571] RBP: 00007ffda9299950 R08: 0000000000000000 R09: 00007ffda9298ff0 [ 57.717825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564af6e15b10 [ 57.719096] R13: 00007ffda9299d80 R14: 0000564af6e162b0 R15: 0000564af6e2a6f0 [ 57.720376] [ 57.720789] irq event stamp: 1785 [ 57.721424] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 57.722930] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 57.724422] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 57.725919] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 57.727411] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31275' (ECDSA) to the list of known hosts. 2025/11/18 11:34:11 fuzzer started 2025/11/18 11:34:11 dialing manager at localhost:34383 2025/11/18 11:34:11 checking machine... 2025/11/18 11:34:11 checking revisions... [ 58.452389] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:34:11 testing simple program... [ 58.525794] cgroup: Unknown subsys name 'net' [ 58.572205] cgroup: Unknown subsys name 'cpuset' [ 58.582349] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:34:11 Registers: info registers vcpu 0 RAX=ffffffff87cecb40 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612618 RBP=ffff888009612618 RSP=ffff888009627678 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 RFL=00000086 [--S--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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8edb8bb008 CR3=000000000d9b2000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029c01 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6079350000 CR3=000000000d8b4000 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=a0b835e36528b0a5d946793cc4bf5cd7 XMM02=0000000000304440eff9b2d0a8fce9cb XMM03=00000000003045102c67c8bc2e329bc3 XMM04=5655bcb2d82bc93600000000000ae988 XMM05=c258be92829b3f280000000000320578 XMM06=e368edb1e4e36888000000000031a778 XMM07=e042d86d42eb936e000000000030fb70 XMM08=111faa80834b48e10000000000304510 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000