[ 45.459392] ------------[ cut here ]------------ [ 45.460355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.462420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.463882] Modules linked in: [ 45.464488] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.466826] Tainted: [W]=WARN [ 45.467395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.468903] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.469813] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.473070] RSP: 0018:ffff88800e7bfbc0 EFLAGS: 00010286 [ 45.474061] RAX: 0000000000000000 RBX: ffffed1001cf7f78 RCX: ffffffff813a4050 [ 45.475359] RDX: ffff888016c33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.476659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cf7f2f [ 45.477946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.479244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7bfdf8 [ 45.480543] FS: 00007f92f5efe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.481994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.483070] CR2: 00007fffaf3bbef7 CR3: 000000000d45d000 CR4: 0000000000350ef0 [ 45.484360] Call Trace: [ 45.484858] [ 45.485277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.486187] ? __create_object+0x59/0x80 [ 45.486971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.487930] __vmalloc_noprof+0x59/0x60 [ 45.488655] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.489534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.490461] bpf_prog_alloc+0x39/0x200 [ 45.491194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.492125] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.493051] do_seccomp+0x349/0x25e0 [ 45.493769] ? find_held_lock+0x2b/0x80 [ 45.494492] ? do_prlimit+0x310/0x610 [ 45.495239] ? __pfx_do_seccomp+0x10/0x10 [ 45.496020] ? do_raw_spin_unlock+0x53/0x220 [ 45.496879] ? _raw_spin_unlock+0x1e/0x40 [ 45.497637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.498615] ? static_key_count+0x60/0x80 [ 45.499411] prctl_set_seccomp+0x4e/0x70 [ 45.500209] __do_sys_prctl+0xe6c/0x1d70 [ 45.501007] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.501864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.502850] ? irqentry_exit+0xf3/0x650 [ 45.503572] do_syscall_64+0xbf/0x430 [ 45.504352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.505320] RIP: 0033:0x7f92f63f05cd [ 45.506038] 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 [ 45.509267] RSP: 002b:00007fffaf3baa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.510656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92f63f05cd [ 45.511949] RDX: 0000561fc4a34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.513274] RBP: 00007fffaf3baaa0 R08: 0000000000000000 R09: 00007fffaf3ba140 [ 45.514585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ffaef2bf0 [ 45.515890] R13: 00007fffaf3baed0 R14: 0000561ffaefc380 R15: 0000561ffaf07460 [ 45.517208] [ 45.517639] irq event stamp: 1911 [ 45.518304] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 45.519840] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 45.521224] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 45.522524] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 45.523812] ---[ end trace 0000000000000000 ]--- [ 48.309451] ------------[ cut here ]------------ [ 48.310380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.312433] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.314058] Modules linked in: [ 48.314659] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.316673] Tainted: [W]=WARN [ 48.317248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.318711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.319614] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 48.322796] RSP: 0018:ffff88801a70fbc0 EFLAGS: 00010286 [ 48.323766] RAX: 0000000000000000 RBX: ffffed10034e1f78 RCX: ffffffff813a4050 [ 48.325062] RDX: ffff88800f945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.326342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e1f2f [ 48.327615] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.328964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a70fdf8 [ 48.330282] FS: 00007f3eb042a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.331782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.332892] CR2: 00007ffe2438fef7 CR3: 000000000d818000 CR4: 0000000000350ef0 [ 48.334197] Call Trace: [ 48.334677] [ 48.335124] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.336068] ? __create_object+0x59/0x80 [ 48.336867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.337840] __vmalloc_noprof+0x59/0x60 [ 48.338557] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.339452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.340445] bpf_prog_alloc+0x39/0x200 [ 48.341204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.342154] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.343066] do_seccomp+0x349/0x25e0 [ 48.343808] ? find_held_lock+0x2b/0x80 [ 48.344540] ? do_prlimit+0x310/0x610 [ 48.345307] ? __pfx_do_seccomp+0x10/0x10 [ 48.346104] ? do_raw_spin_unlock+0x53/0x220 [ 48.346966] ? _raw_spin_unlock+0x1e/0x40 [ 48.347704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.348706] ? static_key_count+0x60/0x80 [ 48.349530] prctl_set_seccomp+0x4e/0x70 [ 48.350323] __do_sys_prctl+0xe6c/0x1d70 [ 48.351095] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.351948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.352937] ? irqentry_exit+0xf3/0x650 [ 48.353648] do_syscall_64+0xbf/0x430 [ 48.354390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.355339] RIP: 0033:0x7f3eb091c5cd [ 48.356060] 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 [ 48.359206] RSP: 002b:00007ffe2438e3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.360687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3eb091c5cd [ 48.362187] RDX: 000055e847102e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.363526] RBP: 00007ffe2438e430 R08: 0000000000000000 R09: 00007ffe2438dad0 [ 48.364802] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e858bd32b0 [ 48.366054] R13: 00007ffe2438e860 R14: 000055e858bd5d20 R15: 000055e858be78d0 [ 48.367322] [ 48.367777] irq event stamp: 1785 [ 48.368383] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.369880] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 48.371364] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 48.372905] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 48.374407] ---[ end trace 0000000000000000 ]--- [ 49.206152] ------------[ cut here ]------------ [ 49.207114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.209142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.210650] Modules linked in: [ 49.211276] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.213273] Tainted: [W]=WARN [ 49.213886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.215371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.216334] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.219497] RSP: 0018:ffff888017d8fbc0 EFLAGS: 00010286 [ 49.220498] RAX: 0000000000000000 RBX: ffffed1002fb1f78 RCX: ffffffff813a4050 [ 49.221805] RDX: ffff888014a25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.223089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb1f2f [ 49.224378] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.225676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d8fdf8 [ 49.226975] FS: 00007f5fe2865900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.228439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.229511] CR2: 00007f5fe2d57580 CR3: 000000000e0a2000 CR4: 0000000000350ef0 [ 49.230812] Call Trace: [ 49.231272] [ 49.231675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.232613] ? __create_object+0x59/0x80 [ 49.233405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.234407] __vmalloc_noprof+0x59/0x60 [ 49.235165] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.236066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.236998] bpf_prog_alloc+0x39/0x200 [ 49.237681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238612] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.239533] do_seccomp+0x349/0x25e0 [ 49.240282] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.241187] ? __pfx_do_seccomp+0x10/0x10 [ 49.241984] ? find_held_lock+0x2b/0x80 [ 49.242701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.243678] ? static_key_count+0x60/0x80 [ 49.244521] prctl_set_seccomp+0x4e/0x70 [ 49.245308] __do_sys_prctl+0xe6c/0x1d70 [ 49.246093] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.246959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.247930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.248926] ? irqentry_exit+0xf3/0x650 [ 49.249652] do_syscall_64+0xbf/0x430 [ 49.250400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.251355] RIP: 0033:0x7f5fe2d575cd [ 49.252084] 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 [ 49.255242] RSP: 002b:00007ffc17abff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.256638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fe2d575cd [ 49.257925] RDX: 000055b244b6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.259207] RBP: 00007ffc17abffb0 R08: 0000000000000000 R09: 00007ffc17abf650 [ 49.260513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b260013ad0 [ 49.261804] R13: 00007ffc17ac03e0 R14: 000055b260014bc0 R15: 000055b260025780 [ 49.263118] [ 49.263540] irq event stamp: 1749 [ 49.264217] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.265755] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.267290] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.268792] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.270070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33754' (ECDSA) to the list of known hosts. 2025/11/17 16:27:23 fuzzer started 2025/11/17 16:27:24 dialing manager at localhost:37895 2025/11/17 16:27:24 checking machine... 2025/11/17 16:27:24 checking revisions... [ 50.204298] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:27:24 testing simple program... [ 50.294092] cgroup: Unknown subsys name 'net' [ 50.347088] cgroup: Unknown subsys name 'cpuset' [ 50.359342] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:27:23 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffffffff866a18d0 RCX=ffffffff812dfbe5 RDX=0000000000000004 RSI=ffffffff869f1f3a RDI=ffffffff866a18b0 RBP=ffffffff866a18c8 RSP=ffff88806ce08978 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a18d8 R13=ffffffff866a18b0 R14=ffffffff866a18c4 R15=dffffc0000000000 RIP=ffffffff8135daa3 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 00007f3eb042a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe24388000 CR3=0000000020703000 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=1ffffffff0ce4b60 RBX=ffffffff86725b04 RCX=ffffffff81b2a0b3 RDX=0000000000000000 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b00 RSP=ffff8880149c74a8 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b08 R13=ffffffff86725ae0 R14=ffffffff86725afc R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007f5adddfd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb1ea6338 CR3=000000000d352000 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=2033323a37323a363120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a37323a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000