[ 46.169056] ------------[ cut here ]------------ [ 46.170199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.172767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.174732] Modules linked in: [ 46.175526] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.178053] Tainted: [W]=WARN [ 46.178778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.180690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.181914] 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 [ 46.185710] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 46.186720] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 46.188007] RDX: ffff888017e50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.189297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 46.190600] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.191897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 46.193184] FS: 00007f099adb8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.194636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.195746] CR2: 00007fffe92dbef7 CR3: 000000000ed2a000 CR4: 0000000000350ef0 [ 46.197108] Call Trace: [ 46.197600] [ 46.198061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.199034] ? __create_object+0x59/0x80 [ 46.199887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.200906] __vmalloc_noprof+0x59/0x60 [ 46.201636] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.202572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.203625] bpf_prog_alloc+0x39/0x200 [ 46.204372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.205300] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.206216] do_seccomp+0x349/0x25e0 [ 46.206952] ? find_held_lock+0x2b/0x80 [ 46.207668] ? do_prlimit+0x310/0x610 [ 46.208410] ? __pfx_do_seccomp+0x10/0x10 [ 46.209202] ? do_raw_spin_unlock+0x53/0x220 [ 46.210043] ? _raw_spin_unlock+0x1e/0x40 [ 46.210834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.211752] ? static_key_count+0x60/0x80 [ 46.212560] prctl_set_seccomp+0x4e/0x70 [ 46.213321] __do_sys_prctl+0xe6c/0x1d70 [ 46.214102] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.214962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.215922] ? irqentry_exit+0xf3/0x650 [ 46.216659] do_syscall_64+0xbf/0x430 [ 46.217387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.218344] RIP: 0033:0x7f099b2aa5cd [ 46.219056] 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 [ 46.222216] RSP: 002b:00007fffe92da800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.223580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f099b2aa5cd [ 46.224842] RDX: 000055601fccee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.226112] RBP: 00007fffe92da860 R08: 0000000000000000 R09: 00007fffe92d9f00 [ 46.227397] R10: 0000000000000000 R11: 0000000000000246 R12: 000055604a72bb10 [ 46.228678] R13: 00007fffe92dac90 R14: 000055604a72c2b0 R15: 000055604a7406f0 [ 46.229960] [ 46.230380] irq event stamp: 2559 [ 46.231006] hardirqs last enabled at (2569): [] __up_console_sem+0x78/0x80 [ 46.231990] hardirqs last disabled at (2578): [] __up_console_sem+0x5d/0x80 [ 46.232960] softirqs last enabled at (2482): [] handle_softirqs+0x50c/0x770 [ 46.233947] softirqs last disabled at (2477): [] __irq_exit_rcu+0xc4/0x100 [ 46.234917] ---[ end trace 0000000000000000 ]--- [ 49.619114] ------------[ cut here ]------------ [ 49.620061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.622103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.623587] Modules linked in: [ 49.624225] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.626237] Tainted: [W]=WARN [ 49.626855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.628346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.629269] 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 [ 49.632514] RSP: 0018:ffff88801888fbc0 EFLAGS: 00010286 [ 49.633501] RAX: 0000000000000000 RBX: ffffed1003111f78 RCX: ffffffff813a4050 [ 49.634816] RDX: ffff888017701bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.636123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003111f2f [ 49.637420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.638720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801888fdf8 [ 49.640023] FS: 00007fa5595df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.641486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.642555] CR2: 00007ffe806a3ef7 CR3: 000000001fbb9000 CR4: 0000000000350ef0 [ 49.643909] Call Trace: [ 49.644397] [ 49.644866] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.645768] ? __create_object+0x59/0x80 [ 49.646585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.647599] __vmalloc_noprof+0x59/0x60 [ 49.648380] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.649288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.650266] bpf_prog_alloc+0x39/0x200 [ 49.651038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652018] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.652962] do_seccomp+0x349/0x25e0 [ 49.653669] ? find_held_lock+0x2b/0x80 [ 49.654461] ? do_prlimit+0x310/0x610 [ 49.655245] ? __pfx_do_seccomp+0x10/0x10 [ 49.656066] ? do_raw_spin_unlock+0x53/0x220 [ 49.656943] ? _raw_spin_unlock+0x1e/0x40 [ 49.657719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.658739] ? static_key_count+0x60/0x80 [ 49.659565] prctl_set_seccomp+0x4e/0x70 [ 49.660380] __do_sys_prctl+0xe6c/0x1d70 [ 49.661198] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.662099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.663124] ? irqentry_exit+0xf3/0x650 [ 49.663920] do_syscall_64+0xbf/0x430 [ 49.664645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.665641] RIP: 0033:0x7fa559ad15cd [ 49.666388] 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 [ 49.669639] RSP: 002b:00007ffe806a2ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.671044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa559ad15cd [ 49.672340] RDX: 00005626114abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.673638] RBP: 00007ffe806a2c00 R08: 0000000000000000 R09: 00007ffe806a22a0 [ 49.674929] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626201d92b0 [ 49.676206] R13: 00007ffe806a3030 R14: 00005626201dbd20 R15: 00005626201ed8d0 [ 49.677512] [ 49.677979] irq event stamp: 1701 [ 49.678599] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 49.680144] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 49.681674] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.683220] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.684750] ---[ end trace 0000000000000000 ]--- [ 50.441273] ------------[ cut here ]------------ [ 50.442207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.444202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.445633] Modules linked in: [ 50.446281] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.448281] Tainted: [W]=WARN [ 50.448869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.450312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.451256] 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 [ 50.454401] RSP: 0018:ffff88801b107bc0 EFLAGS: 00010286 [ 50.455406] RAX: 0000000000000000 RBX: ffffed1003620f78 RCX: ffffffff813a4050 [ 50.456685] RDX: ffff888017e53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.457954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003620f2f [ 50.459265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.460548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b107df8 [ 50.461814] FS: 00007f71dbc12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.463295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.464353] CR2: 00007f71dc104580 CR3: 000000000d494000 CR4: 0000000000350ef0 [ 50.465629] Call Trace: [ 50.466142] [ 50.466548] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.467493] ? __create_object+0x59/0x80 [ 50.468277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.469235] __vmalloc_noprof+0x59/0x60 [ 50.469989] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.470904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.471824] bpf_prog_alloc+0x39/0x200 [ 50.472524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.473450] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.474356] do_seccomp+0x349/0x25e0 [ 50.475129] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.476042] ? __pfx_do_seccomp+0x10/0x10 [ 50.476817] ? find_held_lock+0x2b/0x80 [ 50.477522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.478476] ? static_key_count+0x60/0x80 [ 50.479308] prctl_set_seccomp+0x4e/0x70 [ 50.480080] __do_sys_prctl+0xe6c/0x1d70 [ 50.480853] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.481662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.482622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.483633] ? irqentry_exit+0xf3/0x650 [ 50.484405] do_syscall_64+0xbf/0x430 [ 50.485149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.486105] RIP: 0033:0x7f71dc1045cd [ 50.486845] 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 [ 50.490010] RSP: 002b:00007ffd33a032a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.491406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71dc1045cd [ 50.492696] RDX: 000055dc5033ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.493977] RBP: 00007ffd33a03300 R08: 0000000000000000 R09: 00007ffd33a029a0 [ 50.495302] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc807fe2b0 [ 50.496581] R13: 00007ffd33a03730 R14: 000055dc80800d20 R15: 000055dc808128d0 [ 50.497867] [ 50.498290] irq event stamp: 1749 [ 50.498977] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.500494] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.501993] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.503473] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.504732] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23306' (ECDSA) to the list of known hosts. 2025/11/18 14:16:21 fuzzer started 2025/11/18 14:16:21 dialing manager at localhost:34383 2025/11/18 14:16:21 checking machine... 2025/11/18 14:16:21 checking revisions... [ 51.439197] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:16:21 testing simple program... [ 51.523849] cgroup: Unknown subsys name 'net' [ 51.574240] cgroup: Unknown subsys name 'cpuset' [ 51.582847] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:16:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017ed0000 RCX=ffffffff87cecb40 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000005 RBP=ffff888017ed0a58 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017ed0b20 R13=0000000000000004 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271f8 RFL=00000003 [------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 00007f345728e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa559b96618 CR3=000000000e2b7000 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=2030323a36313a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a36313a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028fa3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3457a99000 CR3=000000000e2b7000 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=36313a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303938 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000