[ 45.468239] ------------[ cut here ]------------ [ 45.469190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.471246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.472751] Modules linked in: [ 45.473404] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.475415] Tainted: [W]=WARN [ 45.476027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.477511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.478435] 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 [ 45.481646] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 45.482649] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 45.483949] RDX: ffff888017308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.485250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 45.486557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.487881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 45.489182] FS: 00007fbc1708b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.490639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.491717] CR2: 00007ffc496b4ef7 CR3: 000000000c8ff000 CR4: 0000000000350ef0 [ 45.493014] Call Trace: [ 45.493486] [ 45.493944] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.494813] ? __create_object+0x59/0x80 [ 45.495619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.496600] __vmalloc_noprof+0x59/0x60 [ 45.497360] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.498267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.499214] bpf_prog_alloc+0x39/0x200 [ 45.499961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.500904] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.501768] do_seccomp+0x349/0x25e0 [ 45.502500] ? find_held_lock+0x2b/0x80 [ 45.503254] ? do_prlimit+0x310/0x610 [ 45.503999] ? __pfx_do_seccomp+0x10/0x10 [ 45.504742] ? do_raw_spin_unlock+0x53/0x220 [ 45.505577] ? _raw_spin_unlock+0x1e/0x40 [ 45.506367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.507338] ? static_key_count+0x60/0x80 [ 45.508148] prctl_set_seccomp+0x4e/0x70 [ 45.508940] __do_sys_prctl+0xe6c/0x1d70 [ 45.509686] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.510565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.511549] ? irqentry_exit+0xf3/0x650 [ 45.512331] do_syscall_64+0xbf/0x430 [ 45.513080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.514072] RIP: 0033:0x7fbc1757d5cd [ 45.514736] 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 [ 45.517896] RSP: 002b:00007ffc496b2cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.519273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc1757d5cd [ 45.520552] RDX: 0000563896fc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.521865] RBP: 00007ffc496b2d20 R08: 0000000000000000 R09: 00007ffc496b23c0 [ 45.523188] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638acd39ad0 [ 45.524500] R13: 00007ffc496b3150 R14: 00005638acd3abc0 R15: 00005638acd4b780 [ 45.525817] [ 45.526292] irq event stamp: 1777 [ 45.526946] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.528494] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.530031] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 45.531565] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 45.533113] ---[ end trace 0000000000000000 ]--- [ 48.571597] ------------[ cut here ]------------ [ 48.572555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.574578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.576038] Modules linked in: [ 48.576635] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.578647] Tainted: [W]=WARN [ 48.579248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.580755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.581673] 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 [ 48.584882] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 48.585827] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 48.587174] RDX: ffff88801aa51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.588461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 48.589773] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.591084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 48.592431] FS: 00007f2d140ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.594096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.595189] CR2: 00007ffc39e70ef7 CR3: 000000000e552000 CR4: 0000000000350ef0 [ 48.596476] Call Trace: [ 48.597008] [ 48.597419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.598352] ? __create_object+0x59/0x80 [ 48.599143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.600120] __vmalloc_noprof+0x59/0x60 [ 48.600887] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.601722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.602682] bpf_prog_alloc+0x39/0x200 [ 48.603427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.604362] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.605282] do_seccomp+0x349/0x25e0 [ 48.606029] ? find_held_lock+0x2b/0x80 [ 48.606747] ? do_prlimit+0x310/0x610 [ 48.607497] ? __pfx_do_seccomp+0x10/0x10 [ 48.608283] ? do_raw_spin_unlock+0x53/0x220 [ 48.609134] ? _raw_spin_unlock+0x1e/0x40 [ 48.609930] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.610913] ? static_key_count+0x60/0x80 [ 48.611670] prctl_set_seccomp+0x4e/0x70 [ 48.612450] __do_sys_prctl+0xe6c/0x1d70 [ 48.613228] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.614113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.615097] ? irqentry_exit+0xf3/0x650 [ 48.615823] do_syscall_64+0xbf/0x430 [ 48.616569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.617530] RIP: 0033:0x7f2d145e05cd [ 48.618254] 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 [ 48.621418] RSP: 002b:00007ffc39e6eb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.622800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d145e05cd [ 48.624073] RDX: 0000564843fede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.625348] RBP: 00007ffc39e6eb80 R08: 0000000000000000 R09: 00007ffc39e6e220 [ 48.626646] R10: 0000000000000000 R11: 0000000000000246 R12: 000056487c9af240 [ 48.627937] R13: 00007ffc39e6efb0 R14: 000056487c9aebf0 R15: 000056487c9c34d0 [ 48.629257] [ 48.629696] irq event stamp: 1723 [ 48.630361] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 48.631909] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.633452] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 48.634997] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 48.636514] ---[ end trace 0000000000000000 ]--- [ 49.349665] ------------[ cut here ]------------ [ 49.350614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.352667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.354361] Modules linked in: [ 49.355072] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.357065] Tainted: [W]=WARN [ 49.357610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.359119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.360045] 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 [ 49.363236] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 49.364206] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 49.365467] RDX: ffff888016dd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.366753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 49.368012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.369269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 49.370562] FS: 00007fab5b215900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.371980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.373046] CR2: 00007fab5b707580 CR3: 00000000200be000 CR4: 0000000000350ef0 [ 49.374323] Call Trace: [ 49.374787] [ 49.375237] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.376139] ? __create_object+0x59/0x80 [ 49.376915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.377832] __vmalloc_noprof+0x59/0x60 [ 49.378604] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.379461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380385] bpf_prog_alloc+0x39/0x200 [ 49.381122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.382078] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.382978] do_seccomp+0x349/0x25e0 [ 49.383649] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.384530] ? __pfx_do_seccomp+0x10/0x10 [ 49.385312] ? find_held_lock+0x2b/0x80 [ 49.386082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.387042] ? static_key_count+0x60/0x80 [ 49.387798] prctl_set_seccomp+0x4e/0x70 [ 49.388572] __do_sys_prctl+0xe6c/0x1d70 [ 49.389353] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.390230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.391188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.392157] ? irqentry_exit+0xf3/0x650 [ 49.392928] do_syscall_64+0xbf/0x430 [ 49.393621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.394591] RIP: 0033:0x7fab5b7075cd [ 49.395296] 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 [ 49.398483] RSP: 002b:00007fff9d0707a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.399829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab5b7075cd [ 49.401108] RDX: 0000560f3b7a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.402405] RBP: 00007fff9d070800 R08: 0000000000000000 R09: 00007fff9d06fea0 [ 49.403680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f4aeab2b0 [ 49.404952] R13: 00007fff9d070c30 R14: 0000560f4aeadd20 R15: 0000560f4aebf8d0 [ 49.406272] [ 49.406694] irq event stamp: 1777 [ 49.407334] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.408870] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.410398] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 49.411659] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 49.412911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9929' (ECDSA) to the list of known hosts. 2025/11/17 13:29:31 fuzzer started 2025/11/17 13:29:32 dialing manager at localhost:37895 2025/11/17 13:29:32 checking machine... 2025/11/17 13:29:32 checking revisions... [ 50.327052] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:29:32 testing simple program... [ 50.428806] cgroup: Unknown subsys name 'net' [ 50.504036] cgroup: Unknown subsys name 'cpuset' [ 50.516716] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:29:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801653fb58 RCX=ffffffff81ed9a51 RDX=ffff88801aa50000 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000000000 RSP=ffff88801653f9a8 R8 =0000000000000000 R9 =ffffed10016c4470 R10=0000000000000000 R11=0000000000000001 R12=ffff88800b622000 R13=ffff88801ccfbbc8 R14=0000000000000000 R15=ffff88800b622000 RIP=ffffffff81751c74 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 00007f9ba6a29700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f331e0e8000 CR3=000000000e59c000 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=2031333a39323a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a39323a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096eff28 RCX=0000000000000001 RDX=1ffff1100d9e114f RSI=ffff8880096efef8 RDI=ffff88806cf08a78 RBP=0000000000000092 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000cff8 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096efef8 R15=ffff88806cf08a70 RIP=ffffffff8135fb9c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc39e68000 CR3=000000000e237000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000