[ 43.946310] ------------[ cut here ]------------ [ 43.947285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.949285] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 43.950776] Modules linked in: [ 43.951373] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.953630] Tainted: [W]=WARN [ 43.954506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.956000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.956919] 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 [ 43.960118] RSP: 0018:ffff888015e57bc0 EFLAGS: 00010286 [ 43.961098] RAX: 0000000000000000 RBX: ffffed1002bcaf78 RCX: ffffffff813a4050 [ 43.962395] RDX: ffff88800f4c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.963671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcaf2f [ 43.964974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.966258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e57df8 [ 43.967538] FS: 00007f8ad9b2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.969004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.970065] CR2: 00007ffd04ef5ef8 CR3: 000000000bb9b000 CR4: 0000000000350ef0 [ 43.971372] Call Trace: [ 43.971886] [ 43.972305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.973210] ? __create_object+0x59/0x80 [ 43.973997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.974966] __vmalloc_noprof+0x59/0x60 [ 43.975679] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.976542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.977482] bpf_prog_alloc+0x39/0x200 [ 43.978214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.979152] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.980063] do_seccomp+0x349/0x25e0 [ 43.980787] ? find_held_lock+0x2b/0x80 [ 43.981508] ? do_prlimit+0x310/0x610 [ 43.982253] ? __pfx_do_seccomp+0x10/0x10 [ 43.983036] ? do_raw_spin_unlock+0x53/0x220 [ 43.983880] ? _raw_spin_unlock+0x1e/0x40 [ 43.984621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.985595] ? static_key_count+0x60/0x80 [ 43.986403] prctl_set_seccomp+0x4e/0x70 [ 43.987191] __do_sys_prctl+0xe6c/0x1d70 [ 43.987983] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.988838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.989809] ? irqentry_exit+0xf3/0x650 [ 43.990535] do_syscall_64+0xbf/0x430 [ 43.991268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.992222] RIP: 0033:0x7f8ada0215cd [ 43.992910] 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 [ 43.996079] RSP: 002b:00007ffd04ef3350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.997446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ada0215cd [ 43.998748] RDX: 000055f4bb786e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.000029] RBP: 00007ffd04ef33b0 R08: 0000000000000000 R09: 00007ffd04ef2a50 [ 44.001330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4f35efbf0 [ 44.002624] R13: 00007ffd04ef37e0 R14: 000055f4f35f9380 R15: 000055f4f3604460 [ 44.003915] [ 44.004337] irq event stamp: 1855 [ 44.004986] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 44.006509] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 44.008009] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 44.009558] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 44.011080] ---[ end trace 0000000000000000 ]--- [ 47.533418] ------------[ cut here ]------------ [ 47.534209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.535924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.537194] Modules linked in: [ 47.537732] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.539464] Tainted: [W]=WARN [ 47.539978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.541235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.542017] 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 [ 47.544753] RSP: 0018:ffff88801c5e7bc0 EFLAGS: 00010286 [ 47.545546] RAX: 0000000000000000 RBX: ffffed10038bcf78 RCX: ffffffff813a4050 [ 47.546647] RDX: ffff88801455d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.547738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038bcf2f [ 47.548832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.549916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c5e7df8 [ 47.551021] FS: 00007f4cfc198900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.552253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.553160] CR2: 00007ffff9818ef8 CR3: 000000000d9f3000 CR4: 0000000000350ef0 [ 47.554267] Call Trace: [ 47.554666] [ 47.555052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.555819] ? __create_object+0x59/0x80 [ 47.556451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.557270] __vmalloc_noprof+0x59/0x60 [ 47.557914] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.558615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.559380] bpf_prog_alloc+0x39/0x200 [ 47.559990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.560754] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.561456] do_seccomp+0x349/0x25e0 [ 47.562048] ? find_held_lock+0x2b/0x80 [ 47.562647] ? do_prlimit+0x310/0x610 [ 47.563265] ? __pfx_do_seccomp+0x10/0x10 [ 47.563922] ? do_raw_spin_unlock+0x53/0x220 [ 47.564573] ? _raw_spin_unlock+0x1e/0x40 [ 47.565212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.566006] ? static_key_count+0x60/0x80 [ 47.566635] prctl_set_seccomp+0x4e/0x70 [ 47.567274] __do_sys_prctl+0xe6c/0x1d70 [ 47.567920] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.568591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.569394] ? irqentry_exit+0xf3/0x650 [ 47.570021] do_syscall_64+0xbf/0x430 [ 47.570604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.571392] RIP: 0033:0x7f4cfc68a5cd [ 47.571964] 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 [ 47.575026] RSP: 002b:00007ffff9817970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.576159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cfc68a5cd [ 47.577205] RDX: 000055e6f3150e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.578278] RBP: 00007ffff98179d0 R08: 0000000000000000 R09: 00007ffff9817070 [ 47.579344] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6fb326bf0 [ 47.580610] R13: 00007ffff9817e00 R14: 000055e6fb330380 R15: 000055e6fb33b460 [ 47.581957] [ 47.582453] irq event stamp: 1787 [ 47.582997] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 47.584260] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 47.585529] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 47.586818] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 47.588078] ---[ end trace 0000000000000000 ]--- [ 48.575525] ------------[ cut here ]------------ [ 48.576544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.578767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.580346] Modules linked in: [ 48.581081] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.583248] Tainted: [W]=WARN [ 48.583904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.585499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.586505] 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 [ 48.589960] RSP: 0018:ffff88801770fbc0 EFLAGS: 00010286 [ 48.591031] RAX: 0000000000000000 RBX: ffffed1002ee1f78 RCX: ffffffff813a4050 [ 48.592420] RDX: ffff88800f1f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.593814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee1f2f [ 48.595232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.596626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801770fdf8 [ 48.598017] FS: 00007fa0e2e78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.599594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.600751] CR2: 00007ffeab799ef8 CR3: 000000000d764000 CR4: 0000000000350ef0 [ 48.602154] Call Trace: [ 48.602670] [ 48.603162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.604148] ? __create_object+0x59/0x80 [ 48.604998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.606042] __vmalloc_noprof+0x59/0x60 [ 48.606895] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.607839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.608847] bpf_prog_alloc+0x39/0x200 [ 48.609602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.610610] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.611573] do_seccomp+0x349/0x25e0 [ 48.612354] ? find_held_lock+0x2b/0x80 [ 48.613183] ? do_prlimit+0x310/0x610 [ 48.613977] ? __pfx_do_seccomp+0x10/0x10 [ 48.614855] ? do_raw_spin_unlock+0x53/0x220 [ 48.615761] ? _raw_spin_unlock+0x1e/0x40 [ 48.616553] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.617594] ? static_key_count+0x60/0x80 [ 48.618480] prctl_set_seccomp+0x4e/0x70 [ 48.619326] __do_sys_prctl+0xe6c/0x1d70 [ 48.620178] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.621092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.622135] ? irqentry_exit+0xf3/0x650 [ 48.622980] do_syscall_64+0xbf/0x430 [ 48.623788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.624816] RIP: 0033:0x7fa0e336a5cd [ 48.625551] 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 [ 48.628992] RSP: 002b:00007ffeab7985d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.630485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0e336a5cd [ 48.631789] RDX: 00005584d5ae1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.632982] RBP: 00007ffeab798630 R08: 0000000000000000 R09: 00007ffeab797cd0 [ 48.634178] R10: 0000000000000000 R11: 0000000000000246 R12: 000055850fcc2bf0 [ 48.635382] R13: 00007ffeab798a60 R14: 000055850fccc380 R15: 000055850fcd7460 [ 48.636601] [ 48.637022] irq event stamp: 1731 [ 48.637583] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 48.639009] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 48.640418] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 48.641836] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 48.643251] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48937' (ECDSA) to the list of known hosts. 2025/11/18 11:25:26 fuzzer started 2025/11/18 11:25:26 dialing manager at localhost:34383 2025/11/18 11:25:26 checking machine... 2025/11/18 11:25:26 checking revisions... [ 49.521320] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:25:26 testing simple program... [ 49.624628] cgroup: Unknown subsys name 'net' [ 49.690990] cgroup: Unknown subsys name 'cpuset' [ 49.709539] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:25:25 Registers: info registers vcpu 0 RAX=ffff888018a80001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888018a7fa01 RSI=ffff888018a7fa08 RDI=ffff888018a7fa08 RBP=ffff888018a7f610 RSP=ffff888018a7f540 R8 =ffffffff86abedd0 R9 =ffff888018a7f5f8 R10=000000000003c9ed R11=0000000000026756 R12=ffff888018a7f618 R13=ffff888018a7f600 R14=ffff888018a7fa10 R15=ffff888018a7f5b8 RIP=ffffffff8135da20 RFL=00000202 [-------] 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 00007f4cfc198900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa64033f8 CR3=000000000dc33000 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=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801c2cd118 RDI=ffff888014558a58 RBP=ffff88801c2cd118 RSP=ffff88801734f768 R8 =00000000ffffffff R9 =fffff940000f2c78 R10=0000000000000001 R11=0000000000000001 R12=ffff888014558000 R13=ffff888014558a58 R14=00000000ffffffff R15=ffff888014558a58 RIP=ffffffff84c720e5 RFL=00000093 [--S-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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005628fd924118 CR3=000000000da2e000 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=35323a313120383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38313234332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000