[ 45.895465] ------------[ cut here ]------------ [ 45.896404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.898415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 45.899874] Modules linked in: [ 45.900558] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.902564] Tainted: [W]=WARN [ 45.903163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.904637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.905557] 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 [ 45.908714] RSP: 0018:ffff888019ca7bc0 EFLAGS: 00010286 [ 45.909691] RAX: 0000000000000000 RBX: ffffed1003394f78 RCX: ffffffff813a4050 [ 45.910968] RDX: ffff88801631d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.912251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003394f2f [ 45.913539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.914830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ca7df8 [ 45.916137] FS: 00007f33fe781900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.917569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.918642] CR2: 00007f33fec73580 CR3: 000000000e2dd000 CR4: 0000000000350ef0 [ 45.919912] Call Trace: [ 45.920416] [ 45.920829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.921722] ? __create_object+0x59/0x80 [ 45.922520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.923495] __vmalloc_noprof+0x59/0x60 [ 45.924253] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.925077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.925999] bpf_prog_alloc+0x39/0x200 [ 45.926754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927687] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.928589] do_seccomp+0x349/0x25e0 [ 45.929320] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.930239] ? __pfx_do_seccomp+0x10/0x10 [ 45.930983] ? find_held_lock+0x2b/0x80 [ 45.931746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.932726] ? static_key_count+0x60/0x80 [ 45.933524] prctl_set_seccomp+0x4e/0x70 [ 45.934312] __do_sys_prctl+0xe6c/0x1d70 [ 45.935047] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.935896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.936870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.937843] ? irqentry_exit+0xf3/0x650 [ 45.938625] do_syscall_64+0xbf/0x430 [ 45.939358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.940308] RIP: 0033:0x7f33fec735cd [ 45.940978] 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 [ 45.944159] RSP: 002b:00007ffd2742eba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.945526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33fec735cd [ 45.946830] RDX: 000055e707fb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.948117] RBP: 00007ffd2742ec00 R08: 0000000000000000 R09: 00007ffd2742e2a0 [ 45.949394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e716a12ad0 [ 45.950679] R13: 00007ffd2742f030 R14: 000055e716a13bc0 R15: 000055e716a24780 [ 45.951982] [ 45.952452] irq event stamp: 1777 [ 45.953060] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 45.954586] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 45.956103] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 45.957653] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 45.959173] ---[ end trace 0000000000000000 ]--- [ 48.840685] ------------[ cut here ]------------ [ 48.841485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.843195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.844414] Modules linked in: [ 48.844905] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.846762] Tainted: [W]=WARN [ 48.847417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.848654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.849421] 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 [ 48.852088] RSP: 0018:ffff88801a63fbc0 EFLAGS: 00010286 [ 48.852912] RAX: 0000000000000000 RBX: ffffed10034c7f78 RCX: ffffffff813a4050 [ 48.853993] RDX: ffff8880178c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.855092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c7f2f [ 48.856183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.857251] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a63fdf8 [ 48.858336] FS: 00007ff362486900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.859547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.860446] CR2: 00007ff362978580 CR3: 000000000db18000 CR4: 0000000000350ef0 [ 48.861531] Call Trace: [ 48.861921] [ 48.862313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.863051] ? __create_object+0x59/0x80 [ 48.863716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.864527] __vmalloc_noprof+0x59/0x60 [ 48.865163] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.865855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.866647] bpf_prog_alloc+0x39/0x200 [ 48.867271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.868017] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.868782] do_seccomp+0x349/0x25e0 [ 48.869396] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.870151] ? __pfx_do_seccomp+0x10/0x10 [ 48.870792] ? find_held_lock+0x2b/0x80 [ 48.871430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.872243] ? static_key_count+0x60/0x80 [ 48.872873] prctl_set_seccomp+0x4e/0x70 [ 48.873521] __do_sys_prctl+0xe6c/0x1d70 [ 48.874177] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.874867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.875680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.876498] ? irqentry_exit+0xf3/0x650 [ 48.877099] do_syscall_64+0xbf/0x430 [ 48.877722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.878534] RIP: 0033:0x7ff3629785cd [ 48.879093] 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 [ 48.881771] RSP: 002b:00007ffe047bd480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.882930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3629785cd [ 48.884017] RDX: 000055f976070e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.885092] RBP: 00007ffe047bd4e0 R08: 0000000000000000 R09: 00007ffe047bcb80 [ 48.886176] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f984d72bf0 [ 48.887277] R13: 00007ffe047bd910 R14: 000055f984d7c380 R15: 000055f984d87460 [ 48.888374] [ 48.888729] irq event stamp: 1821 [ 48.889285] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 48.890589] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 48.891875] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 48.893190] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 48.894481] ---[ end trace 0000000000000000 ]--- [ 49.611479] ------------[ cut here ]------------ [ 49.612399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.614386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.615831] Modules linked in: [ 49.616455] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.618765] Tainted: [W]=WARN [ 49.619350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.620791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.621941] 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 [ 49.625558] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 49.626770] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 49.628073] RDX: ffff888019b29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.629364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 49.630648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.631937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 49.633210] FS: 00007f7f98f89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.634651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.635704] CR2: 00007f7f994ef4a6 CR3: 000000000cb24000 CR4: 0000000000350ef0 [ 49.636991] Call Trace: [ 49.637517] [ 49.637932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.638832] ? __create_object+0x59/0x80 [ 49.639617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.640606] __vmalloc_noprof+0x59/0x60 [ 49.641365] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.642246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.643171] bpf_prog_alloc+0x39/0x200 [ 49.643879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.644803] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.645710] do_seccomp+0x349/0x25e0 [ 49.646447] ? find_held_lock+0x2b/0x80 [ 49.647200] ? do_prlimit+0x310/0x610 [ 49.647896] ? __pfx_do_seccomp+0x10/0x10 [ 49.648684] ? do_raw_spin_unlock+0x53/0x220 [ 49.649520] ? _raw_spin_unlock+0x1e/0x40 [ 49.650322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.651291] ? static_key_count+0x60/0x80 [ 49.652062] prctl_set_seccomp+0x4e/0x70 [ 49.652859] __do_sys_prctl+0xe6c/0x1d70 [ 49.653656] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.654542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.655516] ? irqentry_exit+0xf3/0x650 [ 49.656279] do_syscall_64+0xbf/0x430 [ 49.656990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.657936] RIP: 0033:0x7f7f9947b5cd [ 49.658661] 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 [ 49.661821] RSP: 002b:00007fff68748010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.663220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f9947b5cd [ 49.664507] RDX: 0000555f2b784e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.665807] RBP: 00007fff68748070 R08: 0000000000000000 R09: 00007fff68747710 [ 49.667103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f6a090ad0 [ 49.668416] R13: 00007fff687484a0 R14: 0000555f6a091bc0 R15: 0000555f6a0a2780 [ 49.669729] [ 49.670185] irq event stamp: 3907 [ 49.670817] hardirqs last enabled at (3915): [] __up_console_sem+0x78/0x80 [ 49.672374] hardirqs last disabled at (3924): [] __up_console_sem+0x5d/0x80 [ 49.673916] softirqs last enabled at (3806): [] handle_softirqs+0x50c/0x770 [ 49.675482] softirqs last disabled at (3801): [] __irq_exit_rcu+0xc4/0x100 [ 49.676759] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13297' (ECDSA) to the list of known hosts. 2025/11/18 14:28:14 fuzzer started 2025/11/18 14:28:15 dialing manager at localhost:34383 2025/11/18 14:28:15 checking machine... 2025/11/18 14:28:15 checking revisions... [ 50.452353] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:28:15 testing simple program... [ 50.551341] cgroup: Unknown subsys name 'net' [ 50.612460] cgroup: Unknown subsys name 'cpuset' [ 50.629248] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:28:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800d021cb8 RCX=0000000000000000 RDX=1ffff11001a04397 RSI=0000000000000001 RDI=ffffffff885b6ea0 RBP=ffffffff8599435c RSP=ffff8880158b75a8 R8 =0000000000000002 R9 =0000000000000000 R10=ffff8880158b75d8 R11=0000000000000000 R12=ffffffff885b6ea0 R13=0000000000000002 R14=0000000000000001 R15=ffff888008c41780 RIP=ffffffff8152d1ff RFL=00000212 [----A--] 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 00007f76680be900 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=00007ffc48e14428 CR3=000000001672a000 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=d4e27a05069d8d83834f46581d12bc30 XMM02=ec2efd57dc4c00df00000000003047a8 XMM03=4393f6dae3ee66be0000000000304878 XMM04=8b693b9a861efb3500000000000ae988 XMM05=3fe831007e10573b00000000003228c0 XMM06=e1bcd410fb3842e60000000000321a28 XMM07=fb795ef6d65770560000000000312d78 XMM08=2c67c8bc2e329bc30000000000304818 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880178c3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880178c4200 RDI=ffff8880178c3780 RBP=ffff8880178c41d8 RSP=ffff88800eeef218 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880178c4200 R13=0000000000000001 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815273eb RFL=00000047 [---Z-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 00007ff362486900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff362450008 CR3=000000001ffd5000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000