[ 53.885618] ------------[ cut here ]------------ [ 53.886548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.888557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.890012] Modules linked in: [ 53.890634] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.892641] Tainted: [W]=WARN [ 53.893231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.894698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.895602] 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 [ 53.898775] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286 [ 53.899711] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050 [ 53.900990] RDX: ffff88800a4d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.902273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f [ 53.903512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.904783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8 [ 53.906053] FS: 00007f119166c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.907500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.908546] CR2: 00007ffefaf02ef8 CR3: 000000000cc5c000 CR4: 0000000000350ef0 [ 53.909792] Call Trace: [ 53.910276] [ 53.910682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.911547] ? __create_object+0x59/0x80 [ 53.912303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.913279] __vmalloc_noprof+0x59/0x60 [ 53.913979] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.914813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.915718] bpf_prog_alloc+0x39/0x200 [ 53.916428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.917350] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.918226] do_seccomp+0x349/0x25e0 [ 53.918880] ? find_held_lock+0x2b/0x80 [ 53.919609] ? do_prlimit+0x310/0x610 [ 53.920333] ? __pfx_do_seccomp+0x10/0x10 [ 53.921133] ? do_raw_spin_unlock+0x53/0x220 [ 53.921912] ? _raw_spin_unlock+0x1e/0x40 [ 53.922675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.923628] ? static_key_count+0x60/0x80 [ 53.924399] prctl_set_seccomp+0x4e/0x70 [ 53.925169] __do_sys_prctl+0xe6c/0x1d70 [ 53.925916] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.926760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.927720] ? irqentry_exit+0xf3/0x650 [ 53.928471] do_syscall_64+0xbf/0x430 [ 53.929223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.930166] RIP: 0033:0x7f1191b5e5cd [ 53.930826] 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 [ 53.933822] RSP: 002b:00007ffefaf00e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.934931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1191b5e5cd [ 53.935973] RDX: 00005617a778ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.937011] RBP: 00007ffefaf00ea0 R08: 0000000000000000 R09: 00007ffefaf00540 [ 53.938042] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617c1d79b10 [ 53.939103] R13: 00007ffefaf012d0 R14: 00005617c1d7a2b0 R15: 00005617c1d8e6f0 [ 53.940152] [ 53.940507] irq event stamp: 1719 [ 53.941003] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 53.942239] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 53.943470] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 53.944726] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 53.945947] ---[ end trace 0000000000000000 ]--- [ 57.403878] ------------[ cut here ]------------ [ 57.404682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.406304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.407508] Modules linked in: [ 57.407999] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.409835] Tainted: [W]=WARN [ 57.410387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.411618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.412375] 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 [ 57.414978] RSP: 0018:ffff88800f2f7bc0 EFLAGS: 00010286 [ 57.415789] RAX: 0000000000000000 RBX: ffffed1001e5ef78 RCX: ffffffff813a4050 [ 57.416848] RDX: ffff888015ce1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.417905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e5ef2f [ 57.418957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.420018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2f7df8 [ 57.421097] FS: 00007f33ad11f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.422279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.423152] CR2: 00007ffd329e5ef8 CR3: 000000000e1a5000 CR4: 0000000000350ef0 [ 57.424232] Call Trace: [ 57.424627] [ 57.424961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.425710] ? __create_object+0x59/0x80 [ 57.426353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.427141] __vmalloc_noprof+0x59/0x60 [ 57.427728] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.428451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.429243] bpf_prog_alloc+0x39/0x200 [ 57.429815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.430582] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.431324] do_seccomp+0x349/0x25e0 [ 57.431889] ? find_held_lock+0x2b/0x80 [ 57.432531] ? do_prlimit+0x310/0x610 [ 57.433154] ? __pfx_do_seccomp+0x10/0x10 [ 57.433766] ? do_raw_spin_unlock+0x53/0x220 [ 57.434450] ? _raw_spin_unlock+0x1e/0x40 [ 57.435104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.435866] ? static_key_count+0x60/0x80 [ 57.436540] prctl_set_seccomp+0x4e/0x70 [ 57.437183] __do_sys_prctl+0xe6c/0x1d70 [ 57.437794] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.438510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.439300] ? irqentry_exit+0xf3/0x650 [ 57.439892] do_syscall_64+0xbf/0x430 [ 57.440510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.441320] RIP: 0033:0x7f33ad6115cd [ 57.441874] 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 [ 57.444485] RSP: 002b:00007ffd329e39f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.445638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33ad6115cd [ 57.446697] RDX: 000055a7dda36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.447777] RBP: 00007ffd329e3a50 R08: 0000000000000000 R09: 00007ffd329e30f0 [ 57.448844] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a80faf12b0 [ 57.449901] R13: 00007ffd329e3e80 R14: 000055a80faf3d20 R15: 000055a80fb058d0 [ 57.450976] [ 57.451364] irq event stamp: 1793 [ 57.451865] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 57.453131] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 57.454384] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 57.455654] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 57.456910] ---[ end trace 0000000000000000 ]--- [ 58.253911] ------------[ cut here ]------------ [ 58.254849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.256861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.258526] Modules linked in: [ 58.259247] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.261269] Tainted: [W]=WARN [ 58.261822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.263480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.264494] 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 [ 58.267619] RSP: 0018:ffff88800b94fbc0 EFLAGS: 00010286 [ 58.268766] RAX: 0000000000000000 RBX: ffffed1001729f78 RCX: ffffffff813a4050 [ 58.270264] RDX: ffff888017213780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.271513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001729f2f [ 58.272816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.274125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b94fdf8 [ 58.275441] FS: 00007fc6c8c7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.276880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.277961] CR2: 00007ffc752a6ef8 CR3: 000000000f818000 CR4: 0000000000350ef0 [ 58.279241] Call Trace: [ 58.279716] [ 58.280168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.281027] ? __create_object+0x59/0x80 [ 58.281823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.282813] __vmalloc_noprof+0x59/0x60 [ 58.283579] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.284465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.285408] bpf_prog_alloc+0x39/0x200 [ 58.286138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.287039] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.287936] do_seccomp+0x349/0x25e0 [ 58.288679] ? find_held_lock+0x2b/0x80 [ 58.289437] ? do_prlimit+0x310/0x610 [ 58.290191] ? __pfx_do_seccomp+0x10/0x10 [ 58.290951] ? do_raw_spin_unlock+0x53/0x220 [ 58.291772] ? _raw_spin_unlock+0x1e/0x40 [ 58.292559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.293508] ? static_key_count+0x60/0x80 [ 58.294301] prctl_set_seccomp+0x4e/0x70 [ 58.295043] __do_sys_prctl+0xe6c/0x1d70 [ 58.295852] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.296754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.297731] ? irqentry_exit+0xf3/0x650 [ 58.298508] do_syscall_64+0xbf/0x430 [ 58.299267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.300222] RIP: 0033:0x7fc6c91715cd [ 58.300897] 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 [ 58.304056] RSP: 002b:00007ffc752a4f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.305496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6c91715cd [ 58.306788] RDX: 0000562dd2365e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.308086] RBP: 00007ffc752a4fa0 R08: 0000000000000000 R09: 00007ffc752a4640 [ 58.309386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e07490ad0 [ 58.310659] R13: 00007ffc752a53d0 R14: 0000562e07491bc0 R15: 0000562e074a2780 [ 58.311977] [ 58.312444] irq event stamp: 1803 [ 58.313099] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 58.314631] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 58.316140] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 58.317696] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 58.319234] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4147' (ECDSA) to the list of known hosts. 2025/11/18 16:20:47 fuzzer started 2025/11/18 16:20:47 dialing manager at localhost:34383 2025/11/18 16:20:47 checking machine... 2025/11/18 16:20:47 checking revisions... [ 59.228837] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:20:47 testing simple program... [ 59.314093] cgroup: Unknown subsys name 'net' [ 59.368644] cgroup: Unknown subsys name 'cpuset' [ 59.384591] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:20:47 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627678 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd329dd000 CR3=0000000020278000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000255a7 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd223534000 CR3=000000000de50000 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=3222ed35f10b61b1f24f30052f4dfacf XMM02=0000000000307690eff9b2d0a8fce9cb XMM03=00000000003077602c67c8bc2e329bc3 XMM04=86f9a4f29e559c3600000000000ae988 XMM05=0394861f14684e590000000000323900 XMM06=3e829fc8c8edc9900000000000323788 XMM07=e042d86d42eb936e0000000000312d38 XMM08=e307b11bf873ba0e0000000000307760 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000