[ 46.560529] ------------[ cut here ]------------ [ 46.561487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.563182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.564381] Modules linked in: [ 46.564870] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.566525] Tainted: [W]=WARN [ 46.567027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.568229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.568996] 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 [ 46.571550] RSP: 0018:ffff888018547bc0 EFLAGS: 00010286 [ 46.572380] RAX: 0000000000000000 RBX: ffffed10030a8f78 RCX: ffffffff813a4050 [ 46.573434] RDX: ffff888009fe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.574472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a8f2f [ 46.575519] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.576576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018547df8 [ 46.577651] FS: 00007f1e65c94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.578837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.579688] CR2: 00007f1e66186580 CR3: 000000000b786000 CR4: 0000000000350ef0 [ 46.580741] Call Trace: [ 46.581182] [ 46.581514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.582238] ? __create_object+0x59/0x80 [ 46.582843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.583625] __vmalloc_noprof+0x59/0x60 [ 46.584258] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.584989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.585700] bpf_prog_alloc+0x39/0x200 [ 46.586313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.587075] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.587763] do_seccomp+0x349/0x25e0 [ 46.588367] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.589123] ? __pfx_do_seccomp+0x10/0x10 [ 46.589724] ? find_held_lock+0x2b/0x80 [ 46.590372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.591169] ? static_key_count+0x60/0x80 [ 46.591774] prctl_set_seccomp+0x4e/0x70 [ 46.592424] __do_sys_prctl+0xe6c/0x1d70 [ 46.593102] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.593753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.594533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.595333] ? irqentry_exit+0xf3/0x650 [ 46.595974] do_syscall_64+0xbf/0x430 [ 46.596541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.597329] RIP: 0033:0x7f1e661865cd [ 46.597874] 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 [ 46.600475] RSP: 002b:00007fff2dbf1ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.601592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e661865cd [ 46.602628] RDX: 000055cf898f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.603667] RBP: 00007fff2dbf1c00 R08: 0000000000000000 R09: 00007fff2dbf12a0 [ 46.604940] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfb998dad0 [ 46.606195] R13: 00007fff2dbf2030 R14: 000055cfb998ebc0 R15: 000055cfb999f780 [ 46.607241] [ 46.607581] irq event stamp: 2293 [ 46.608122] hardirqs last enabled at (2303): [] __up_console_sem+0x78/0x80 [ 46.609384] hardirqs last disabled at (2312): [] __up_console_sem+0x5d/0x80 [ 46.610625] softirqs last enabled at (2102): [] handle_softirqs+0x50c/0x770 [ 46.611884] softirqs last disabled at (2095): [] __irq_exit_rcu+0xc4/0x100 [ 46.613162] ---[ end trace 0000000000000000 ]--- [ 50.059006] ------------[ cut here ]------------ [ 50.059872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.062322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.063765] Modules linked in: [ 50.064411] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.066385] Tainted: [W]=WARN [ 50.066991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.068464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.069394] 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 [ 50.072570] RSP: 0018:ffff88801b167bc0 EFLAGS: 00010286 [ 50.073571] RAX: 0000000000000000 RBX: ffffed100362cf78 RCX: ffffffff813a4050 [ 50.074860] RDX: ffff888015589bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.076202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362cf2f [ 50.077515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.078821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b167df8 [ 50.080144] FS: 00007f801a2d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.081625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.082706] CR2: 00007fff9634fef7 CR3: 000000001ef29000 CR4: 0000000000350ef0 [ 50.084025] Call Trace: [ 50.084496] [ 50.084966] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.085832] ? __create_object+0x59/0x80 [ 50.086621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.087616] __vmalloc_noprof+0x59/0x60 [ 50.088408] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.089317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.090241] bpf_prog_alloc+0x39/0x200 [ 50.090990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.091937] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.092791] do_seccomp+0x349/0x25e0 [ 50.093535] ? find_held_lock+0x2b/0x80 [ 50.094321] ? do_prlimit+0x310/0x610 [ 50.095071] ? __pfx_do_seccomp+0x10/0x10 [ 50.095824] ? do_raw_spin_unlock+0x53/0x220 [ 50.096664] ? _raw_spin_unlock+0x1e/0x40 [ 50.097471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.098444] ? static_key_count+0x60/0x80 [ 50.099260] prctl_set_seccomp+0x4e/0x70 [ 50.100046] __do_sys_prctl+0xe6c/0x1d70 [ 50.100784] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.101666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.102640] ? irqentry_exit+0xf3/0x650 [ 50.103396] do_syscall_64+0xbf/0x430 [ 50.104149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.105126] RIP: 0033:0x7f801a7c25cd [ 50.105793] 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 [ 50.108985] RSP: 002b:00007fff9634d770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.110378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f801a7c25cd [ 50.111676] RDX: 0000559c0c4f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.112978] RBP: 00007fff9634d7d0 R08: 0000000000000000 R09: 00007fff9634ce70 [ 50.114294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c401b2ad0 [ 50.115687] R13: 00007fff9634dc00 R14: 0000559c401b3bc0 R15: 0000559c401c4780 [ 50.117029] [ 50.117463] irq event stamp: 1745 [ 50.118123] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.119661] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.121212] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.122761] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.124294] ---[ end trace 0000000000000000 ]--- [ 50.898063] ------------[ cut here ]------------ [ 50.898992] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.901012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.902508] Modules linked in: [ 50.903165] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.905175] Tainted: [W]=WARN [ 50.905725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.907171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.908082] 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 [ 50.911227] RSP: 0018:ffff88801578fbc0 EFLAGS: 00010286 [ 50.912199] RAX: 0000000000000000 RBX: ffffed1002af1f78 RCX: ffffffff813a4050 [ 50.913475] RDX: ffff88801699b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.914733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af1f2f [ 50.915997] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.917274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801578fdf8 [ 50.918547] FS: 00007f5ecaa68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.920015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.921088] CR2: 00007ffc39c1bef7 CR3: 000000001f837000 CR4: 0000000000350ef0 [ 50.922365] Call Trace: [ 50.922825] [ 50.923263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.924176] ? __create_object+0x59/0x80 [ 50.924959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.925874] __vmalloc_noprof+0x59/0x60 [ 50.926639] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.927507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.928427] bpf_prog_alloc+0x39/0x200 [ 50.929173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.930091] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.930987] do_seccomp+0x349/0x25e0 [ 50.931655] ? find_held_lock+0x2b/0x80 [ 50.932411] ? do_prlimit+0x310/0x610 [ 50.933171] ? __pfx_do_seccomp+0x10/0x10 [ 50.933956] ? do_raw_spin_unlock+0x53/0x220 [ 50.934756] ? _raw_spin_unlock+0x1e/0x40 [ 50.935549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.936509] ? static_key_count+0x60/0x80 [ 50.937322] prctl_set_seccomp+0x4e/0x70 [ 50.938100] __do_sys_prctl+0xe6c/0x1d70 [ 50.938838] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.939681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.940636] ? irqentry_exit+0xf3/0x650 [ 50.941408] do_syscall_64+0xbf/0x430 [ 50.942146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.943115] RIP: 0033:0x7f5ecaf5a5cd [ 50.943775] 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 [ 50.946795] RSP: 002b:00007ffc39c19980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.947938] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ecaf5a5cd [ 50.949027] RDX: 0000559803f2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.950105] RBP: 00007ffc39c199e0 R08: 0000000000000000 R09: 00007ffc39c19080 [ 50.951206] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598064b5ad0 [ 50.952275] R13: 00007ffc39c19e10 R14: 00005598064b6bc0 R15: 00005598064c7780 [ 50.953369] [ 50.953720] irq event stamp: 1759 [ 50.954268] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.955529] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.956790] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.958081] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 50.959348] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47500' (ECDSA) to the list of known hosts. 2025/11/19 05:24:47 fuzzer started 2025/11/19 05:24:48 dialing manager at localhost:34383 2025/11/19 05:24:48 checking machine... 2025/11/19 05:24:48 checking revisions... [ 51.828715] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:24:48 testing simple program... [ 51.916344] cgroup: Unknown subsys name 'net' [ 51.982475] cgroup: Unknown subsys name 'cpuset' [ 51.995296] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:24:47 Registers: info registers vcpu 0 RAX=e62ccdbc5c1791e4 RBX=0000000000000001 RCX=ffff8880157df8ac RDX=0000000000000003 RSI=ffffffff85e1ff20 RDI=ffff88800b602690 RBP=ffffffff85e1ff20 RSP=ffff8880157df8a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff813748d8 R13=0000000000000202 R14=ffff88800b601bc0 R15=0000000000000004 RIP=ffffffff81528fc6 RFL=00000046 [---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 00007f177f1a1700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff96347000 CR3=000000000e10c000 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=2037343a34323a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a34323a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000155ef600 RBX=ffffffff85e78600 RCX=ffff8880155ef4cc RDX=0000000000000000 RSI=ffffffff8175a5f7 RDI=ffffffff85e78600 RBP=00007f801a7c3163 RSP=ffff8880155ef4e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f801a7c3163 R13=0000000000000000 R14=ffff88800eed5340 R15=0000000000000000 RIP=ffffffff81751e08 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 00007f801a2d0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0b8b29d8 CR3=000000001ef3c000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000