[ 46.333725] ------------[ cut here ]------------ [ 46.334497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.336153] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.337355] Modules linked in: [ 46.337846] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.339481] Tainted: [W]=WARN [ 46.339933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.341149] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.341883] 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 [ 46.344500] RSP: 0018:ffff888016867bc0 EFLAGS: 00010286 [ 46.345296] RAX: 0000000000000000 RBX: ffffed1002d0cf78 RCX: ffffffff813a4050 [ 46.346360] RDX: ffff88801a3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.347411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0cf2f [ 46.348473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.349536] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016867df8 [ 46.350613] FS: 00007f1affdff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.351829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.352716] CR2: 00007ffeb7f77ef8 CR3: 000000001a540000 CR4: 0000000000350ef0 [ 46.353798] Call Trace: [ 46.354221] [ 46.354561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.355301] ? __create_object+0x59/0x80 [ 46.355913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.356704] __vmalloc_noprof+0x59/0x60 [ 46.357321] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.358016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.358785] bpf_prog_alloc+0x39/0x200 [ 46.359389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.360147] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.360856] do_seccomp+0x349/0x25e0 [ 46.361438] ? find_held_lock+0x2b/0x80 [ 46.362040] ? do_prlimit+0x310/0x610 [ 46.362650] ? __pfx_do_seccomp+0x10/0x10 [ 46.363295] ? do_raw_spin_unlock+0x53/0x220 [ 46.363942] ? _raw_spin_unlock+0x1e/0x40 [ 46.364578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.365362] ? static_key_count+0x60/0x80 [ 46.366003] prctl_set_seccomp+0x4e/0x70 [ 46.366632] __do_sys_prctl+0xe6c/0x1d70 [ 46.367280] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.367950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.368738] ? irqentry_exit+0xf3/0x650 [ 46.369365] do_syscall_64+0xbf/0x430 [ 46.369946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.370731] RIP: 0033:0x7f1b002f15cd [ 46.371313] 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 [ 46.373937] RSP: 002b:00007ffeb7f764b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.375066] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b002f15cd [ 46.376117] RDX: 0000561e32539e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.377171] RBP: 00007ffeb7f76510 R08: 0000000000000000 R09: 00007ffeb7f75bb0 [ 46.378243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e346aead0 [ 46.379303] R13: 00007ffeb7f76940 R14: 0000561e346afbc0 R15: 0000561e346c0780 [ 46.380404] [ 46.380755] irq event stamp: 1707 [ 46.381298] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.382555] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.383851] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.385138] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.386425] ---[ end trace 0000000000000000 ]--- [ 49.937406] ------------[ cut here ]------------ [ 49.938304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.940415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.942076] Modules linked in: [ 49.942731] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.944977] Tainted: [W]=WARN [ 49.945650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.947353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.948328] 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 [ 49.951932] RSP: 0018:ffff888016d4fbc0 EFLAGS: 00010286 [ 49.952976] RAX: 0000000000000000 RBX: ffffed1002da9f78 RCX: ffffffff813a4050 [ 49.954422] RDX: ffff888017b6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.955876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da9f2f [ 49.957229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.958542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d4fdf8 [ 49.960025] FS: 00007f59977dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.961725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.962897] CR2: 00007f5997d434a6 CR3: 000000001f58c000 CR4: 0000000000350ef0 [ 49.964196] Call Trace: [ 49.964653] [ 49.965103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.965964] ? __create_object+0x59/0x80 [ 49.966750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.967713] __vmalloc_noprof+0x59/0x60 [ 49.968477] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.969373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970335] bpf_prog_alloc+0x39/0x200 [ 49.971039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.971975] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.972876] do_seccomp+0x349/0x25e0 [ 49.973594] ? find_held_lock+0x2b/0x80 [ 49.974372] ? do_prlimit+0x310/0x610 [ 49.975123] ? __pfx_do_seccomp+0x10/0x10 [ 49.975850] ? do_raw_spin_unlock+0x53/0x220 [ 49.976687] ? _raw_spin_unlock+0x1e/0x40 [ 49.977475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.978445] ? static_key_count+0x60/0x80 [ 49.979243] prctl_set_seccomp+0x4e/0x70 [ 49.979962] __do_sys_prctl+0xe6c/0x1d70 [ 49.980738] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.981590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.982583] ? irqentry_exit+0xf3/0x650 [ 49.983352] do_syscall_64+0xbf/0x430 [ 49.984079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.984972] RIP: 0033:0x7f5997ccf5cd [ 49.985677] 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 [ 49.989116] RSP: 002b:00007ffd2aebbf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.990571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5997ccf5cd [ 49.991954] RDX: 000055f0338efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.993348] RBP: 00007ffd2aebbfb0 R08: 0000000000000000 R09: 00007ffd2aebb650 [ 49.994762] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f06b59bbf0 [ 49.996175] R13: 00007ffd2aebc3e0 R14: 000055f06b5a5380 R15: 000055f06b5b0460 [ 49.997615] [ 49.998180] irq event stamp: 1741 [ 49.998883] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.000628] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.002315] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.004029] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 50.005679] ---[ end trace 0000000000000000 ]--- [ 50.809510] ------------[ cut here ]------------ [ 50.810438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.812393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.813851] Modules linked in: [ 50.814484] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.816506] Tainted: [W]=WARN [ 50.817100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.818569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.819476] 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 [ 50.822633] RSP: 0018:ffff88800f517bc0 EFLAGS: 00010286 [ 50.823618] RAX: 0000000000000000 RBX: ffffed1001ea2f78 RCX: ffffffff813a4050 [ 50.824892] RDX: ffff88801a27b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.826196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea2f2f [ 50.827475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.828758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f517df8 [ 50.830036] FS: 00007fa97adfd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.831496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.832554] CR2: 00007ffcb5df0ef8 CR3: 000000000c4e6000 CR4: 0000000000350ef0 [ 50.833848] Call Trace: [ 50.834348] [ 50.834756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.835648] ? __create_object+0x59/0x80 [ 50.836427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.837381] __vmalloc_noprof+0x59/0x60 [ 50.838148] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.838965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.839902] bpf_prog_alloc+0x39/0x200 [ 50.840628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.841562] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.842460] do_seccomp+0x349/0x25e0 [ 50.843161] ? find_held_lock+0x2b/0x80 [ 50.843860] ? do_prlimit+0x310/0x610 [ 50.844588] ? __pfx_do_seccomp+0x10/0x10 [ 50.845365] ? do_raw_spin_unlock+0x53/0x220 [ 50.846205] ? _raw_spin_unlock+0x1e/0x40 [ 50.846931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.847890] ? static_key_count+0x60/0x80 [ 50.848674] prctl_set_seccomp+0x4e/0x70 [ 50.849450] __do_sys_prctl+0xe6c/0x1d70 [ 50.850237] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.851108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.852020] ? irqentry_exit+0xf3/0x650 [ 50.852781] do_syscall_64+0xbf/0x430 [ 50.853524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.854479] RIP: 0033:0x7fa97b2ef5cd [ 50.855179] 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 [ 50.858355] RSP: 002b:00007ffcb5deebd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.859722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa97b2ef5cd [ 50.860988] RDX: 00005612c59bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.862281] RBP: 00007ffcb5deec30 R08: 0000000000000000 R09: 00007ffcb5dee2d0 [ 50.863548] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612e8890ad0 [ 50.864812] R13: 00007ffcb5def060 R14: 00005612e8891bc0 R15: 00005612e88a2780 [ 50.866102] [ 50.866520] irq event stamp: 1767 [ 50.867161] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.868647] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.870153] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 50.871689] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 50.873184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39087' (ECDSA) to the list of known hosts. 2025/11/18 17:47:22 fuzzer started 2025/11/18 17:47:22 dialing manager at localhost:34383 2025/11/18 17:47:22 checking machine... 2025/11/18 17:47:22 checking revisions... [ 51.952416] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:47:22 testing simple program... [ 52.040898] cgroup: Unknown subsys name 'net' [ 52.089382] cgroup: Unknown subsys name 'cpuset' [ 52.103673] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:47:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016dcb780 RCX=f38912d922349e9c RDX=00000000a310d406 RSI=00000000c28452b3 RDI=000000001f2a7ebc RBP=ffff888016dcc1d8 RSP=ffff888016f2f640 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016dcc200 R13=00000000659526b9 R14=0000000000000000 R15=f38912d922349e9c RIP=ffffffff815273ce RFL=00000082 [--S----] 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 00007f59977dd900 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=00007f5997d92650 CR3=000000001f5f8000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007fb69ac08000 RCX=ffffffff812099a2 RDX=ffff8880145e5340 RSI=00007fb69ac08000 RDI=ffffffffff600000 RBP=0000000000000001 RSP=ffff88806cf089f0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880145e5340 R15=ffff888008c4b780 RIP=ffffffff81751958 RFL=00000206 [-----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 00007fb69a33e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f06b5c3318 CR3=000000000cbad000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=3fe871192476b40700000000000ae988 XMM05=a4d8eacbf55e245e00000000003224c8 XMM06=e1bcd410fb3842e60000000000320bc0 XMM07=fb795ef6d65770560000000000310c28 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000