[ 46.940550] ------------[ cut here ]------------ [ 46.941337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.943070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.944282] Modules linked in: [ 46.944785] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.946476] Tainted: [W]=WARN [ 46.946938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.948168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.948906] 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 [ 46.951572] RSP: 0018:ffff88801a4f7bc0 EFLAGS: 00010286 [ 46.952402] RAX: 0000000000000000 RBX: ffffed100349ef78 RCX: ffffffff813a4050 [ 46.953494] RDX: ffff88800f0d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.954573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349ef2f [ 46.955655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.956746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4f7df8 [ 46.957826] FS: 00007f38653f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.959035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.959888] CR2: 00007f38658e3580 CR3: 000000000a08a000 CR4: 0000000000350ef0 [ 46.960982] Call Trace: [ 46.961393] [ 46.961734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.962476] ? __create_object+0x59/0x80 [ 46.963136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.963910] __vmalloc_noprof+0x59/0x60 [ 46.964552] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.965288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.966070] bpf_prog_alloc+0x39/0x200 [ 46.966652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.967433] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.968208] do_seccomp+0x349/0x25e0 [ 46.968781] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.969540] ? __pfx_do_seccomp+0x10/0x10 [ 46.970195] ? find_held_lock+0x2b/0x80 [ 46.970787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.971587] ? static_key_count+0x60/0x80 [ 46.972265] prctl_set_seccomp+0x4e/0x70 [ 46.972887] __do_sys_prctl+0xe6c/0x1d70 [ 46.973555] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.974276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.975078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.975843] ? irqentry_exit+0xf3/0x650 [ 46.976502] do_syscall_64+0xbf/0x430 [ 46.977130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.977892] RIP: 0033:0x7f38658e35cd [ 46.978477] 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 [ 46.981143] RSP: 002b:00007ffc231bbe30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.982292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38658e35cd [ 46.983355] RDX: 0000556844936e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.984427] RBP: 00007ffc231bbe90 R08: 0000000000000000 R09: 00007ffc231bb530 [ 46.985512] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568516552b0 [ 46.986591] R13: 00007ffc231bc2c0 R14: 0000556851657d20 R15: 00005568516698d0 [ 46.987700] [ 46.988088] irq event stamp: 3095 [ 46.988602] hardirqs last enabled at (3103): [] __up_console_sem+0x78/0x80 [ 46.989887] hardirqs last disabled at (3112): [] __up_console_sem+0x5d/0x80 [ 46.991149] softirqs last enabled at (3082): [] handle_softirqs+0x50c/0x770 [ 46.992440] softirqs last disabled at (3075): [] __irq_exit_rcu+0xc4/0x100 [ 46.993734] ---[ end trace 0000000000000000 ]--- [ 50.157092] ------------[ cut here ]------------ [ 50.157972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.159991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.161473] Modules linked in: [ 50.162109] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.164081] Tainted: [W]=WARN [ 50.164641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.166086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.166950] 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 [ 50.170091] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 50.171069] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 50.172331] RDX: ffff88801a3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.173615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 50.174895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.176167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 50.177449] FS: 00007fee3adf1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.178881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.179924] CR2: 00007fee3b2e3580 CR3: 000000001f6c0000 CR4: 0000000000350ef0 [ 50.181212] Call Trace: [ 50.181673] [ 50.182120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.182960] ? __create_object+0x59/0x80 [ 50.183736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.184715] __vmalloc_noprof+0x59/0x60 [ 50.185461] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.186329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.187270] bpf_prog_alloc+0x39/0x200 [ 50.187946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.188874] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.189756] do_seccomp+0x349/0x25e0 [ 50.190460] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.191348] ? __pfx_do_seccomp+0x10/0x10 [ 50.192122] ? find_held_lock+0x2b/0x80 [ 50.192837] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.193785] ? static_key_count+0x60/0x80 [ 50.194587] prctl_set_seccomp+0x4e/0x70 [ 50.195353] __do_sys_prctl+0xe6c/0x1d70 [ 50.196140] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.196954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.197904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.198857] ? irqentry_exit+0xf3/0x650 [ 50.199620] do_syscall_64+0xbf/0x430 [ 50.200356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.201304] RIP: 0033:0x7fee3b2e35cd [ 50.201960] 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 [ 50.205118] RSP: 002b:00007ffc086aa9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.206466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee3b2e35cd [ 50.207730] RDX: 000055f32b185e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.209030] RBP: 00007ffc086aaa40 R08: 0000000000000000 R09: 00007ffc086aa0e0 [ 50.210293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f33fa57ad0 [ 50.211559] R13: 00007ffc086aae70 R14: 000055f33fa58bc0 R15: 000055f33fa69780 [ 50.212863] [ 50.213330] irq event stamp: 1683 [ 50.213939] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 50.215458] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 50.216985] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 50.218515] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.220030] ---[ end trace 0000000000000000 ]--- [ 51.152573] ------------[ cut here ]------------ [ 51.153502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.155497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.157020] Modules linked in: [ 51.157615] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.159831] Tainted: [W]=WARN [ 51.160704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.162194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.163113] 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 [ 51.166312] RSP: 0018:ffff888019827bc0 EFLAGS: 00010286 [ 51.167303] RAX: 0000000000000000 RBX: ffffed1003304f78 RCX: ffffffff813a4050 [ 51.168579] RDX: ffff8880179e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.169857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003304f2f [ 51.171119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.172445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019827df8 [ 51.173830] FS: 00007faab439f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.175284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.176344] CR2: 00007ffe5a097ef7 CR3: 000000001c3b0000 CR4: 0000000000350ef0 [ 51.177657] Call Trace: [ 51.178192] [ 51.178604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.179502] ? __create_object+0x59/0x80 [ 51.180290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.181294] __vmalloc_noprof+0x59/0x60 [ 51.182039] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.182896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.183837] bpf_prog_alloc+0x39/0x200 [ 51.184597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.185515] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.186428] do_seccomp+0x349/0x25e0 [ 51.187148] ? find_held_lock+0x2b/0x80 [ 51.187868] ? do_prlimit+0x310/0x610 [ 51.188640] ? __pfx_do_seccomp+0x10/0x10 [ 51.189441] ? do_raw_spin_unlock+0x53/0x220 [ 51.190274] ? _raw_spin_unlock+0x1e/0x40 [ 51.191058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.191961] ? static_key_count+0x60/0x80 [ 51.192755] prctl_set_seccomp+0x4e/0x70 [ 51.193540] __do_sys_prctl+0xe6c/0x1d70 [ 51.194322] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.195184] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.196165] ? irqentry_exit+0xf3/0x650 [ 51.196891] do_syscall_64+0xbf/0x430 [ 51.197631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.198596] RIP: 0033:0x7faab48915cd [ 51.199304] 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 [ 51.202523] RSP: 002b:00007ffe5a095eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.203902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faab48915cd [ 51.205185] RDX: 000055ae1655fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.206474] RBP: 00007ffe5a095f10 R08: 0000000000000000 R09: 00007ffe5a0955b0 [ 51.207750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae1f0efad0 [ 51.209040] R13: 00007ffe5a096340 R14: 000055ae1f0f0bc0 R15: 000055ae1f101780 [ 51.210338] [ 51.210761] irq event stamp: 1823 [ 51.211436] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 51.213033] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 51.214568] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 51.216110] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 51.217613] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21239' (ECDSA) to the list of known hosts. 2025/11/19 05:07:44 fuzzer started 2025/11/19 05:07:45 dialing manager at localhost:34383 2025/11/19 05:07:45 checking machine... 2025/11/19 05:07:45 checking revisions... [ 52.091501] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:07:45 testing simple program... [ 52.160028] cgroup: Unknown subsys name 'net' [ 52.204165] cgroup: Unknown subsys name 'cpuset' [ 52.221750] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:07:44 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270b9 RFL=00000006 [-----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 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=00007ffc086a4000 CR3=000000001f70d000 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 info registers vcpu 1 RAX=00000000000230e3 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=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7b1db7d8 CR3=000000000d1da000 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=827c2627f50b5c891e422eea7f7dc894 XMM02=ec2efd57dc4c00df0000000000304388 XMM03=b968ce8d37ffafa10000000000304458 XMM04=ea61c5f26f89298f00000000000ae988 XMM05=50c1369520c0af5300000000003214a8 XMM06=5b75c91c80445342000000000031fde0 XMM07=e042d86d42eb936e0000000000311260 XMM08=b968ce8d37ffafa10000000000304458 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000