[ 39.048217] ------------[ cut here ]------------ [ 39.049150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051152] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.052872] Modules linked in: [ 39.053460] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055524] Tainted: [W]=WARN [ 39.056137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058504] 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 [ 39.061699] RSP: 0018:ffff888018e87bc0 EFLAGS: 00010286 [ 39.062667] RAX: 0000000000000000 RBX: ffffed10031d0f78 RCX: ffffffff813a4050 [ 39.063968] RDX: ffff88801686b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d0f2f [ 39.066520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e87df8 [ 39.069137] FS: 00007f5dff183900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.070585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071643] CR2: 00007f5dff675580 CR3: 000000000d5e8000 CR4: 0000000000350ef0 [ 39.072928] Call Trace: [ 39.073387] [ 39.073831] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074688] ? __create_object+0x59/0x80 [ 39.075466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076431] __vmalloc_noprof+0x59/0x60 [ 39.077181] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078971] bpf_prog_alloc+0x39/0x200 [ 39.079654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080591] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081488] do_seccomp+0x349/0x25e0 [ 39.082187] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.083079] ? __pfx_do_seccomp+0x10/0x10 [ 39.083866] ? find_held_lock+0x2b/0x80 [ 39.084578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085540] ? static_key_count+0x60/0x80 [ 39.086327] prctl_set_seccomp+0x4e/0x70 [ 39.087129] __do_sys_prctl+0xe6c/0x1d70 [ 39.087942] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090676] ? irqentry_exit+0xf3/0x650 [ 39.091439] do_syscall_64+0xbf/0x430 [ 39.092182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093126] RIP: 0033:0x7f5dff6755cd [ 39.093841] 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 [ 39.097062] RSP: 002b:00007fff7b678990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dff6755cd [ 39.099763] RDX: 00005645d24f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101094] RBP: 00007fff7b6789f0 R08: 0000000000000000 R09: 00007fff7b678090 [ 39.102401] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645e1733ad0 [ 39.103701] R13: 00007fff7b678e20 R14: 00005645e1734bc0 R15: 00005645e1745780 [ 39.105035] [ 39.105459] irq event stamp: 1777 [ 39.106101] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.107623] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.109170] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 39.110742] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 39.112270] ---[ end trace 0000000000000000 ]--- [ 41.873882] ------------[ cut here ]------------ [ 41.874821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.876830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 41.878283] Modules linked in: [ 41.878968] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.880977] Tainted: [W]=WARN [ 41.881525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.882993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.883916] 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 [ 41.887090] RSP: 0018:ffff88801a85fbc0 EFLAGS: 00010286 [ 41.888101] RAX: 0000000000000000 RBX: ffffed100350bf78 RCX: ffffffff813a4050 [ 41.889399] RDX: ffff88800f5e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.890707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350bf2f [ 41.892034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.893324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a85fdf8 [ 41.894638] FS: 00007fcd3efbc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.896094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.897161] CR2: 00007fff1c973ef7 CR3: 000000002008f000 CR4: 0000000000350ef0 [ 41.898443] Call Trace: [ 41.898962] [ 41.899377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.900298] ? __create_object+0x59/0x80 [ 41.901102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.902086] __vmalloc_noprof+0x59/0x60 [ 41.902861] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.903692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.904642] bpf_prog_alloc+0x39/0x200 [ 41.905388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.906314] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.907229] do_seccomp+0x349/0x25e0 [ 41.907976] ? find_held_lock+0x2b/0x80 [ 41.908749] ? do_prlimit+0x310/0x610 [ 41.909452] ? __pfx_do_seccomp+0x10/0x10 [ 41.910256] ? do_raw_spin_unlock+0x53/0x220 [ 41.911098] ? _raw_spin_unlock+0x1e/0x40 [ 41.911913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.912876] ? static_key_count+0x60/0x80 [ 41.913627] prctl_set_seccomp+0x4e/0x70 [ 41.914408] __do_sys_prctl+0xe6c/0x1d70 [ 41.915204] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.916082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.917054] ? irqentry_exit+0xf3/0x650 [ 41.917839] do_syscall_64+0xbf/0x430 [ 41.918535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.919493] RIP: 0033:0x7fcd3f4ae5cd [ 41.920216] 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 [ 41.923404] RSP: 002b:00007fff1c971520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.924794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd3f4ae5cd [ 41.926088] RDX: 000055accfa21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.927404] RBP: 00007fff1c971580 R08: 0000000000000000 R09: 00007fff1c970c20 [ 41.928745] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acd01c6bf0 [ 41.930041] R13: 00007fff1c9719b0 R14: 000055acd01d0380 R15: 000055acd01db460 [ 41.931355] [ 41.931836] irq event stamp: 1747 [ 41.932471] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 41.934020] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 41.935558] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 41.937135] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 41.938682] ---[ end trace 0000000000000000 ]--- [ 42.660357] ------------[ cut here ]------------ [ 42.661267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.663282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.664789] Modules linked in: [ 42.665405] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.667638] Tainted: [W]=WARN [ 42.668324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.669810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.670684] 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 [ 42.673858] RSP: 0018:ffff88801a847bc0 EFLAGS: 00010286 [ 42.674853] RAX: 0000000000000000 RBX: ffffed1003508f78 RCX: ffffffff813a4050 [ 42.676146] RDX: ffff888017323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.677412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003508f2f [ 42.678685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.679970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a847df8 [ 42.681254] FS: 00007f03897ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.682707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.683786] CR2: 00007ffcadf72ef7 CR3: 000000000b012000 CR4: 0000000000350ef0 [ 42.685088] Call Trace: [ 42.685551] [ 42.685999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.686889] ? __create_object+0x59/0x80 [ 42.687630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.688607] __vmalloc_noprof+0x59/0x60 [ 42.689350] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.690232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.691148] bpf_prog_alloc+0x39/0x200 [ 42.691901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.692869] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.693768] do_seccomp+0x349/0x25e0 [ 42.694431] ? find_held_lock+0x2b/0x80 [ 42.695184] ? do_prlimit+0x310/0x610 [ 42.695925] ? __pfx_do_seccomp+0x10/0x10 [ 42.696661] ? do_raw_spin_unlock+0x53/0x220 [ 42.697487] ? _raw_spin_unlock+0x1e/0x40 [ 42.698249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.699199] ? static_key_count+0x60/0x80 [ 42.700016] prctl_set_seccomp+0x4e/0x70 [ 42.700794] __do_sys_prctl+0xe6c/0x1d70 [ 42.701522] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.702383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.703360] ? irqentry_exit+0xf3/0x650 [ 42.704141] do_syscall_64+0xbf/0x430 [ 42.704889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.705846] RIP: 0033:0x7f0389c9d5cd [ 42.706508] 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 [ 42.709663] RSP: 002b:00007ffcadf71780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.711026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0389c9d5cd [ 42.712334] RDX: 000055a26de40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.713609] RBP: 00007ffcadf717e0 R08: 0000000000000000 R09: 00007ffcadf70e80 [ 42.714903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a26e1f22b0 [ 42.716203] R13: 00007ffcadf71c10 R14: 000055a26e1f4d20 R15: 000055a26e2068d0 [ 42.717491] [ 42.717957] irq event stamp: 1891 [ 42.718573] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 42.720097] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 42.721381] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 42.722685] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 42.723981] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34246' (ECDSA) to the list of known hosts. 2025/11/19 00:35:06 fuzzer started 2025/11/19 00:35:06 dialing manager at localhost:34383 2025/11/19 00:35:06 checking machine... 2025/11/19 00:35:06 checking revisions... [ 43.668481] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:35:07 testing simple program... [ 43.754322] cgroup: Unknown subsys name 'net' [ 43.810518] cgroup: Unknown subsys name 'cpuset' [ 43.823371] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:35:06 Registers: info registers vcpu 0 RAX=0000000000000011 RBX=0000000000000001 RCX=ffffffff81b2a2a3 RDX=0000000000000011 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cc8 RSP=ffff888009627768 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725d08 R13=ffffffff86725cc8 R14=ffffffff86725cc8 R15=dffffc0000000000 RIP=ffffffff8135da79 RFL=00000287 [--S--PC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd3f5740b0 CR3=000000001c88a000 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=35333a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff888015edd340 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015eddd98 RSP=ffff8880171778d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015eddd98 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d 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 00007fcd3efbc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1c96b000 CR3=000000001ca63000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000