[ 38.997246] ------------[ cut here ]------------ [ 38.998278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000493] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.002115] Modules linked in: [ 39.002848] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.005061] Tainted: [W]=WARN [ 39.005685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007454] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.009051] 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 [ 39.012761] RSP: 0018:ffff88800a307bc0 EFLAGS: 00010286 [ 39.013806] RAX: 0000000000000000 RBX: ffffed1001460f78 RCX: ffffffff813a4050 [ 39.015197] RDX: ffff888014a11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.016565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001460f2f [ 39.017931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.019554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a307df8 [ 39.021189] FS: 00007f8aeba63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.022915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.024339] CR2: 00007f8aebf55580 CR3: 000000000c613000 CR4: 0000000000350ef0 [ 39.025743] Call Trace: [ 39.026262] [ 39.026762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027674] ? __create_object+0x59/0x80 [ 39.028541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.029580] __vmalloc_noprof+0x59/0x60 [ 39.030430] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.031388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032412] bpf_prog_alloc+0x39/0x200 [ 39.033213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034235] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.035333] do_seccomp+0x349/0x25e0 [ 39.036135] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.037093] ? __pfx_do_seccomp+0x10/0x10 [ 39.037952] ? find_held_lock+0x2b/0x80 [ 39.038808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.039837] ? static_key_count+0x60/0x80 [ 39.040639] prctl_set_seccomp+0x4e/0x70 [ 39.041486] __do_sys_prctl+0xe6c/0x1d70 [ 39.042371] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.043309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.045382] ? irqentry_exit+0xf3/0x650 [ 39.046225] do_syscall_64+0xbf/0x430 [ 39.047024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048099] RIP: 0033:0x7f8aebf555cd [ 39.048870] 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 [ 39.052284] RSP: 002b:00007fffb3983b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.053769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8aebf555cd [ 39.055177] RDX: 0000562d34b93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056541] RBP: 00007fffb3983bb0 R08: 0000000000000000 R09: 00007fffb3983250 [ 39.057926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d6bd7a2b0 [ 39.059330] R13: 00007fffb3983fe0 R14: 0000562d6bd7cd20 R15: 0000562d6bd8e8d0 [ 39.060745] [ 39.061193] irq event stamp: 1847 [ 39.061916] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 39.063391] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 39.064738] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.066087] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 39.067438] ---[ end trace 0000000000000000 ]--- [ 42.478137] ------------[ cut here ]------------ [ 42.479063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.481023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.482459] Modules linked in: [ 42.483333] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.485338] Tainted: [W]=WARN [ 42.485939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.487411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.488315] 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 [ 42.491492] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 42.492466] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 42.493750] RDX: ffff888015af3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.495038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 42.496307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.497576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 42.498850] FS: 00007f86f15bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.500267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.501311] CR2: 00007ffd76119ef7 CR3: 000000002008f000 CR4: 0000000000350ef0 [ 42.502597] Call Trace: [ 42.503097] [ 42.503502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.504401] ? __create_object+0x59/0x80 [ 42.505180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.506131] __vmalloc_noprof+0x59/0x60 [ 42.506906] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.507766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.508644] bpf_prog_alloc+0x39/0x200 [ 42.509374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.510293] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.511190] do_seccomp+0x349/0x25e0 [ 42.511914] ? find_held_lock+0x2b/0x80 [ 42.512622] ? do_prlimit+0x310/0x610 [ 42.513354] ? __pfx_do_seccomp+0x10/0x10 [ 42.514131] ? do_raw_spin_unlock+0x53/0x220 [ 42.514974] ? _raw_spin_unlock+0x1e/0x40 [ 42.515744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.516642] ? static_key_count+0x60/0x80 [ 42.517424] prctl_set_seccomp+0x4e/0x70 [ 42.518202] __do_sys_prctl+0xe6c/0x1d70 [ 42.518976] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.519825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.520772] ? irqentry_exit+0xf3/0x650 [ 42.521493] do_syscall_64+0xbf/0x430 [ 42.522260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.523209] RIP: 0033:0x7f86f1ab15cd [ 42.523899] 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 [ 42.527045] RSP: 002b:00007ffd76117fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.528390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86f1ab15cd [ 42.529653] RDX: 000056413a8fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.530948] RBP: 00007ffd76118000 R08: 0000000000000000 R09: 00007ffd761176a0 [ 42.532214] R10: 0000000000000000 R11: 0000000000000246 R12: 000056415811dad0 [ 42.533480] R13: 00007ffd76118430 R14: 000056415811ebc0 R15: 000056415812f780 [ 42.534792] [ 42.535208] irq event stamp: 1793 [ 42.535843] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.537356] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.538874] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 42.540395] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 42.541887] ---[ end trace 0000000000000000 ]--- [ 43.381240] ------------[ cut here ]------------ [ 43.382000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.383693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.384908] Modules linked in: [ 43.385391] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.387080] Tainted: [W]=WARN [ 43.387535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.388753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.389472] 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 [ 43.392105] RSP: 0018:ffff8880164a7bc0 EFLAGS: 00010286 [ 43.392913] RAX: 0000000000000000 RBX: ffffed1002c94f78 RCX: ffffffff813a4050 [ 43.393970] RDX: ffff888016c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.395044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c94f2f [ 43.396112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.397171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164a7df8 [ 43.398242] FS: 00007fc12e860900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.399438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.400316] CR2: 00007ffe235f6ef7 CR3: 000000000fd23000 CR4: 0000000000350ef0 [ 43.401376] Call Trace: [ 43.401802] [ 43.402146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.402907] ? __create_object+0x59/0x80 [ 43.403525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.404328] __vmalloc_noprof+0x59/0x60 [ 43.404969] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.405651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.406431] bpf_prog_alloc+0x39/0x200 [ 43.407040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.407814] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.408521] do_seccomp+0x349/0x25e0 [ 43.409112] ? find_held_lock+0x2b/0x80 [ 43.409734] ? do_prlimit+0x310/0x610 [ 43.410320] ? __pfx_do_seccomp+0x10/0x10 [ 43.410963] ? do_raw_spin_unlock+0x53/0x220 [ 43.411612] ? _raw_spin_unlock+0x1e/0x40 [ 43.412253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.413057] ? static_key_count+0x60/0x80 [ 43.413675] prctl_set_seccomp+0x4e/0x70 [ 43.414325] __do_sys_prctl+0xe6c/0x1d70 [ 43.414968] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.415632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.416434] ? irqentry_exit+0xf3/0x650 [ 43.417069] do_syscall_64+0xbf/0x430 [ 43.417645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.418447] RIP: 0033:0x7fc12ed525cd [ 43.419043] 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 [ 43.421649] RSP: 002b:00007ffe235f5d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.422779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc12ed525cd [ 43.423845] RDX: 00005648b39f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.424919] RBP: 00007ffe235f5d80 R08: 0000000000000000 R09: 00007ffe235f5420 [ 43.425964] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648eafe3ad0 [ 43.427027] R13: 00007ffe235f61b0 R14: 00005648eafe4bc0 R15: 00005648eaff5780 [ 43.428091] [ 43.428438] irq event stamp: 1733 [ 43.428967] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.430217] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.431492] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 43.432751] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 43.434013] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16610' (ECDSA) to the list of known hosts. 2025/11/17 22:22:07 fuzzer started 2025/11/17 22:22:08 dialing manager at localhost:37895 2025/11/17 22:22:08 checking machine... 2025/11/17 22:22:08 checking revisions... [ 44.298324] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:22:08 testing simple program... [ 44.390042] cgroup: Unknown subsys name 'net' [ 44.441340] cgroup: Unknown subsys name 'cpuset' [ 44.454067] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:22:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff888009627794 RDX=1ffff110012c23f7 RSI=ffffffff81204b6a RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bd5d8 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd76112000 CR3=000000000b67e000 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=2037303a32323a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a32323a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff888016a35340 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016a35d98 RSP=ffff88806cf08888 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016a35e38 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0494d97790 CR3=000000001fb9a000 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=0000000000000000fffffffe7ffbfeff XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000020000000000000000 XMM04=00000000000000008000000000000006 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000