[ 47.408253] ------------[ cut here ]------------ [ 47.409224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.411217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 47.412663] Modules linked in: [ 47.413319] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.415325] Tainted: [W]=WARN [ 47.415931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.417389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.418308] 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 [ 47.421478] RSP: 0018:ffff88800f497bc0 EFLAGS: 00010286 [ 47.422487] RAX: 0000000000000000 RBX: ffffed1001e92f78 RCX: ffffffff813a4050 [ 47.423769] RDX: ffff8880158f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.425053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e92f2f [ 47.426346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.427624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f497df8 [ 47.428909] FS: 00007f138d134900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.430357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.431413] CR2: 00007f138d626580 CR3: 000000000ef8c000 CR4: 0000000000350ef0 [ 47.432692] Call Trace: [ 47.433198] [ 47.433616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.434512] ? __create_object+0x59/0x80 [ 47.435287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.436248] __vmalloc_noprof+0x59/0x60 [ 47.437006] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.437884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.438758] bpf_prog_alloc+0x39/0x200 [ 47.439489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.440392] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.441288] do_seccomp+0x349/0x25e0 [ 47.442018] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.443053] ? __pfx_do_seccomp+0x10/0x10 [ 47.443845] ? find_held_lock+0x2b/0x80 [ 47.444552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.445487] ? static_key_count+0x60/0x80 [ 47.446271] prctl_set_seccomp+0x4e/0x70 [ 47.447021] __do_sys_prctl+0xe6c/0x1d70 [ 47.447752] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.448596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.449552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.450555] ? irqentry_exit+0xf3/0x650 [ 47.451341] do_syscall_64+0xbf/0x430 [ 47.452068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.453021] RIP: 0033:0x7f138d6265cd [ 47.453690] 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 [ 47.456885] RSP: 002b:00007ffc80ecbf80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.458392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f138d6265cd [ 47.459758] RDX: 0000559a3cb55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.461037] RBP: 00007ffc80ecbfe0 R08: 0000000000000000 R09: 00007ffc80ecb680 [ 47.462326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a57fdbad0 [ 47.463601] R13: 00007ffc80ecc410 R14: 0000559a57fdcbc0 R15: 0000559a57fed780 [ 47.464899] [ 47.465318] irq event stamp: 1755 [ 47.466004] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 47.467568] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 47.469119] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 47.470617] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.471885] ---[ end trace 0000000000000000 ]--- [ 50.624991] ------------[ cut here ]------------ [ 50.625941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.627936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.629444] Modules linked in: [ 50.630111] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.632106] Tainted: [W]=WARN [ 50.632660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.634151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.635070] 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 [ 50.638257] RSP: 0018:ffff8880167a7bc0 EFLAGS: 00010286 [ 50.639239] RAX: 0000000000000000 RBX: ffffed1002cf4f78 RCX: ffffffff813a4050 [ 50.640522] RDX: ffff888016e0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.641824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf4f2f [ 50.643093] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.644350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167a7df8 [ 50.645605] FS: 00007fe5ac4c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.647036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.648093] CR2: 00007fe5ac9b3580 CR3: 000000000e168000 CR4: 0000000000350ef0 [ 50.649378] Call Trace: [ 50.649902] [ 50.650326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.651244] ? __create_object+0x59/0x80 [ 50.652036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.653011] __vmalloc_noprof+0x59/0x60 [ 50.653744] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.654624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.655554] bpf_prog_alloc+0x39/0x200 [ 50.656275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.657209] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.658124] do_seccomp+0x349/0x25e0 [ 50.658839] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.659709] ? __pfx_do_seccomp+0x10/0x10 [ 50.660509] ? find_held_lock+0x2b/0x80 [ 50.661271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.662241] ? static_key_count+0x60/0x80 [ 50.663045] prctl_set_seccomp+0x4e/0x70 [ 50.663768] __do_sys_prctl+0xe6c/0x1d70 [ 50.664550] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.665404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.666403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.667381] ? irqentry_exit+0xf3/0x650 [ 50.668136] do_syscall_64+0xbf/0x430 [ 50.668883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.669781] RIP: 0033:0x7fe5ac9b35cd [ 50.670505] 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 [ 50.673677] RSP: 002b:00007ffe66a2d670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.675052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5ac9b35cd [ 50.676352] RDX: 000055597dd27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.677651] RBP: 00007ffe66a2d6d0 R08: 0000000000000000 R09: 00007ffe66a2cd70 [ 50.678962] R10: 0000000000000000 R11: 0000000000000246 R12: 000055598d0bbad0 [ 50.680269] R13: 00007ffe66a2db00 R14: 000055598d0bcbc0 R15: 000055598d0cd780 [ 50.681573] [ 50.682065] irq event stamp: 1771 [ 50.682698] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.684228] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.685774] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.687148] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.688413] ---[ end trace 0000000000000000 ]--- [ 51.485578] ------------[ cut here ]------------ [ 51.486547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.488578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 51.490074] Modules linked in: [ 51.490665] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.492647] Tainted: [W]=WARN [ 51.493253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.494735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.495648] 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 [ 51.498859] RSP: 0018:ffff88801625fbc0 EFLAGS: 00010286 [ 51.499787] RAX: 0000000000000000 RBX: ffffed1002c4bf78 RCX: ffffffff813a4050 [ 51.501121] RDX: ffff8880158e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.502422] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4bf2f [ 51.503704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.504988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801625fdf8 [ 51.506291] FS: 00007f3adee5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.507729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.508820] CR2: 00007ffef6c85ef7 CR3: 000000001fd7c000 CR4: 0000000000350ef0 [ 51.510136] Call Trace: [ 51.510603] [ 51.511066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.511962] ? __create_object+0x59/0x80 [ 51.512704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.513694] __vmalloc_noprof+0x59/0x60 [ 51.514453] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.515332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.516273] bpf_prog_alloc+0x39/0x200 [ 51.517019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.517978] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.518897] do_seccomp+0x349/0x25e0 [ 51.519576] ? find_held_lock+0x2b/0x80 [ 51.520340] ? do_prlimit+0x310/0x610 [ 51.521080] ? __pfx_do_seccomp+0x10/0x10 [ 51.521890] ? do_raw_spin_unlock+0x53/0x220 [ 51.522688] ? _raw_spin_unlock+0x1e/0x40 [ 51.523478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.524451] ? static_key_count+0x60/0x80 [ 51.525252] prctl_set_seccomp+0x4e/0x70 [ 51.526052] __do_sys_prctl+0xe6c/0x1d70 [ 51.526841] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.527663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.528646] ? irqentry_exit+0xf3/0x650 [ 51.529413] do_syscall_64+0xbf/0x430 [ 51.530190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.531174] RIP: 0033:0x7f3adf34e5cd [ 51.531899] 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 [ 51.535174] RSP: 002b:00007ffef6c83950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.536577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3adf34e5cd [ 51.537904] RDX: 000055ae08b41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.539232] RBP: 00007ffef6c839b0 R08: 0000000000000000 R09: 00007ffef6c83050 [ 51.540554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae1a8d9ad0 [ 51.541866] R13: 00007ffef6c83de0 R14: 000055ae1a8dabc0 R15: 000055ae1a8eb780 [ 51.542971] [ 51.543327] irq event stamp: 1717 [ 51.543874] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 51.545164] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 51.546462] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 51.547775] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 51.549069] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57781' (ECDSA) to the list of known hosts. 2025/11/18 17:05:31 fuzzer started 2025/11/18 17:05:32 dialing manager at localhost:34383 2025/11/18 17:05:32 checking machine... 2025/11/18 17:05:32 checking revisions... [ 52.448507] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:05:32 testing simple program... [ 52.545527] cgroup: Unknown subsys name 'net' [ 52.602288] cgroup: Unknown subsys name 'cpuset' [ 52.620762] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:05:31 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffff88806ce01000 RSP=ffff88806ce089f0 R8 =ffffffff86a49dd0 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff88806ce08ba8 R15=ffff88806ce08a70 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 00007fe5ac4c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe66a27000 CR3=000000001d189000 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 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87d0b838 RDX=0000000000000008 RSI=ffff88800cabde10 RDI=ffff88800cabd340 RBP=ffff88800cabd340 RSP=ffff888016c7f350 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000003 R14=ffff88800cabde10 R15=0000000000000004 RIP=ffffffff81526594 RFL=00000007 [-----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 00007f984bfff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd82078f978 CR3=000000000d02a000 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=2031333a35303a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a35303a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000