[ 38.948896] ------------[ cut here ]------------ [ 38.949835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.951894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.953414] Modules linked in: [ 38.954010] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.956039] Tainted: [W]=WARN [ 38.956648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.958152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.959109] 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 [ 38.962371] RSP: 0018:ffff88801aaafbc0 EFLAGS: 00010286 [ 38.963375] RAX: 0000000000000000 RBX: ffffed1003555f78 RCX: ffffffff813a4050 [ 38.964685] RDX: ffff88800f440000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.965995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003555f2f [ 38.967316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.968622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaafdf8 [ 38.969931] FS: 00007fb96435b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.971420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.972504] CR2: 00007ffdc7f5cef7 CR3: 000000000d0ff000 CR4: 0000000000350ef0 [ 38.973813] Call Trace: [ 38.974349] [ 38.974766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.975688] ? __create_object+0x59/0x80 [ 38.976487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.977483] __vmalloc_noprof+0x59/0x60 [ 38.978227] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.979120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980076] bpf_prog_alloc+0x39/0x200 [ 38.980832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.981788] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.982730] do_seccomp+0x349/0x25e0 [ 38.983470] ? find_held_lock+0x2b/0x80 [ 38.984205] ? do_prlimit+0x310/0x610 [ 38.984969] ? __pfx_do_seccomp+0x10/0x10 [ 38.985776] ? do_raw_spin_unlock+0x53/0x220 [ 38.986650] ? _raw_spin_unlock+0x1e/0x40 [ 38.987458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.988449] ? static_key_count+0x60/0x80 [ 38.989223] prctl_set_seccomp+0x4e/0x70 [ 38.990006] __do_sys_prctl+0xe6c/0x1d70 [ 38.990809] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.991659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.992647] ? irqentry_exit+0xf3/0x650 [ 38.993427] do_syscall_64+0xbf/0x430 [ 38.994139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.995124] RIP: 0033:0x7fb96484d5cd [ 38.995840] 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 [ 38.999093] RSP: 002b:00007ffdc7f5b890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.000490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb96484d5cd [ 39.001803] RDX: 0000561902366e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.003130] RBP: 00007ffdc7f5b8f0 R08: 0000000000000000 R09: 00007ffdc7f5af90 [ 39.004443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561915f24ad0 [ 39.005753] R13: 00007ffdc7f5bd20 R14: 0000561915f25bc0 R15: 0000561915f36780 [ 39.007097] [ 39.007571] irq event stamp: 1759 [ 39.008193] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.009787] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.011360] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 39.012948] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 39.014511] ---[ end trace 0000000000000000 ]--- [ 41.693406] ------------[ cut here ]------------ [ 41.694164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.695855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.697057] Modules linked in: [ 41.697580] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.699281] Tainted: [W]=WARN [ 41.699755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.700972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.701728] 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 [ 41.704382] RSP: 0018:ffff88801a927bc0 EFLAGS: 00010286 [ 41.705149] RAX: 0000000000000000 RBX: ffffed1003524f78 RCX: ffffffff813a4050 [ 41.706222] RDX: ffff888017875340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.707310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003524f2f [ 41.708374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.709446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a927df8 [ 41.710519] FS: 00007fe6d2dcd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.711711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.712593] CR2: 00007ffdcceccef7 CR3: 00000000211a1000 CR4: 0000000000350ef0 [ 41.713662] Call Trace: [ 41.714047] [ 41.714435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.715149] ? __create_object+0x59/0x80 [ 41.715796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.716612] __vmalloc_noprof+0x59/0x60 [ 41.717197] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.717929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.718713] bpf_prog_alloc+0x39/0x200 [ 41.719335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.720069] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.720829] do_seccomp+0x349/0x25e0 [ 41.721435] ? find_held_lock+0x2b/0x80 [ 41.722028] ? do_prlimit+0x310/0x610 [ 41.722664] ? __pfx_do_seccomp+0x10/0x10 [ 41.723321] ? do_raw_spin_unlock+0x53/0x220 [ 41.723969] ? _raw_spin_unlock+0x1e/0x40 [ 41.724617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.725431] ? static_key_count+0x60/0x80 [ 41.726060] prctl_set_seccomp+0x4e/0x70 [ 41.726715] __do_sys_prctl+0xe6c/0x1d70 [ 41.727362] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.728037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.728851] ? irqentry_exit+0xf3/0x650 [ 41.729491] do_syscall_64+0xbf/0x430 [ 41.730064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.730857] RIP: 0033:0x7fe6d32bf5cd [ 41.731439] 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 [ 41.734048] RSP: 002b:00007ffdccecb300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.735179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6d32bf5cd [ 41.736250] RDX: 000055afa7e73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.737302] RBP: 00007ffdccecb360 R08: 0000000000000000 R09: 00007ffdccecaa00 [ 41.738374] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afc5ab82b0 [ 41.739431] R13: 00007ffdccecb790 R14: 000055afc5abad20 R15: 000055afc5acc8d0 [ 41.740510] [ 41.740857] irq event stamp: 1713 [ 41.741398] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 41.742682] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 41.743939] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 41.745213] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 41.746503] ---[ end trace 0000000000000000 ]--- [ 42.355689] ------------[ cut here ]------------ [ 42.356609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.358672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.360135] Modules linked in: [ 42.360755] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.362987] Tainted: [W]=WARN [ 42.363647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.365127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.366035] 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 [ 42.369225] RSP: 0018:ffff8880191ffbc0 EFLAGS: 00010286 [ 42.370270] RAX: 0000000000000000 RBX: ffffed100323ff78 RCX: ffffffff813a4050 [ 42.371531] RDX: ffff888016ce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.372801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100323ff2f [ 42.374087] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.375386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191ffdf8 [ 42.376694] FS: 00007fe4a37cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.378136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.379215] CR2: 00007ffc7b73bef7 CR3: 000000000b8ce000 CR4: 0000000000350ef0 [ 42.380520] Call Trace: [ 42.380987] [ 42.381435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.382350] ? __create_object+0x59/0x80 [ 42.383088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.384054] __vmalloc_noprof+0x59/0x60 [ 42.384804] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.385680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.386639] bpf_prog_alloc+0x39/0x200 [ 42.387376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.388303] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.389160] do_seccomp+0x349/0x25e0 [ 42.389886] ? find_held_lock+0x2b/0x80 [ 42.390660] ? do_prlimit+0x310/0x610 [ 42.391404] ? __pfx_do_seccomp+0x10/0x10 [ 42.392145] ? do_raw_spin_unlock+0x53/0x220 [ 42.392971] ? _raw_spin_unlock+0x1e/0x40 [ 42.393756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.394735] ? static_key_count+0x60/0x80 [ 42.395536] prctl_set_seccomp+0x4e/0x70 [ 42.396306] __do_sys_prctl+0xe6c/0x1d70 [ 42.397049] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.397913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.398882] ? irqentry_exit+0xf3/0x650 [ 42.399658] do_syscall_64+0xbf/0x430 [ 42.400406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.401359] RIP: 0033:0x7fe4a3cbf5cd [ 42.402017] 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 [ 42.405201] RSP: 002b:00007ffc7b73a990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.406596] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4a3cbf5cd [ 42.407895] RDX: 000056055bac9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.409163] RBP: 00007ffc7b73a9f0 R08: 0000000000000000 R09: 00007ffc7b73a090 [ 42.410451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560573628ad0 [ 42.411728] R13: 00007ffc7b73ae20 R14: 0000560573629bc0 R15: 000056057363a780 [ 42.413024] [ 42.413493] irq event stamp: 1813 [ 42.414117] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.415599] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.416866] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 42.418147] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 42.419411] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60814' (ECDSA) to the list of known hosts. 2025/11/17 17:19:38 fuzzer started 2025/11/17 17:19:38 dialing manager at localhost:37895 2025/11/17 17:19:38 checking machine... 2025/11/17 17:19:38 checking revisions... [ 43.377704] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:19:38 testing simple program... [ 43.487153] cgroup: Unknown subsys name 'net' [ 43.546885] cgroup: Unknown subsys name 'cpuset' [ 43.561001] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:19:38 Registers: info registers vcpu 0 RAX=ffff888017655340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888018c374a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c7 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888018c37588 RIP=ffffffff81529327 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 00007fe6d2dcd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe6d2dac020 CR3=000000002119e000 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=0000000000000001 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000088597f01 RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffff8880096441d8 RSP=ffff88806cf08e30 R8 =0000000000000001 R9 =0000000000000046 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000813 [-O--A-C] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd85cddce8 CR3=000000000d068000 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=2037333a39313a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a39313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000