[ 46.386327] ------------[ cut here ]------------ [ 46.387332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.389754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 46.391246] Modules linked in: [ 46.391891] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.393864] Tainted: [W]=WARN [ 46.394407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.395924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.396834] 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 [ 46.400069] RSP: 0018:ffff8880189b7bc0 EFLAGS: 00010286 [ 46.401058] RAX: 0000000000000000 RBX: ffffed1003136f78 RCX: ffffffff813a4050 [ 46.402352] RDX: ffff888019f9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.403693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003136f2f [ 46.404994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.406288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189b7df8 [ 46.407592] FS: 00007f4603311900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.409013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.410058] CR2: 00007f4603803580 CR3: 000000000d983000 CR4: 0000000000350ef0 [ 46.411365] Call Trace: [ 46.411857] [ 46.412269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.413143] ? __create_object+0x59/0x80 [ 46.413925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.414899] __vmalloc_noprof+0x59/0x60 [ 46.415692] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.416505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.417445] bpf_prog_alloc+0x39/0x200 [ 46.418174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.419099] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.420033] do_seccomp+0x349/0x25e0 [ 46.420750] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.421642] ? __pfx_do_seccomp+0x10/0x10 [ 46.422375] ? find_held_lock+0x2b/0x80 [ 46.423159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.424153] ? static_key_count+0x60/0x80 [ 46.424969] prctl_set_seccomp+0x4e/0x70 [ 46.425745] __do_sys_prctl+0xe6c/0x1d70 [ 46.426471] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.427361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.428326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.429309] ? irqentry_exit+0xf3/0x650 [ 46.430085] do_syscall_64+0xbf/0x430 [ 46.430812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.431781] RIP: 0033:0x7f46038035cd [ 46.432447] 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 [ 46.435616] RSP: 002b:00007ffed4ea1520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.436982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46038035cd [ 46.438247] RDX: 0000563758fc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.439580] RBP: 00007ffed4ea1580 R08: 0000000000000000 R09: 00007ffed4ea0c20 [ 46.440855] R10: 0000000000000000 R11: 0000000000000246 R12: 000056378814cb10 [ 46.442163] R13: 00007ffed4ea19b0 R14: 000056378814d2b0 R15: 00005637881616f0 [ 46.443499] [ 46.443975] irq event stamp: 1717 [ 46.444610] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.446118] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.447698] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.449564] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.451286] ---[ end trace 0000000000000000 ]--- [ 49.298652] ------------[ cut here ]------------ [ 49.299581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.301524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.303217] Modules linked in: [ 49.303916] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.305863] Tainted: [W]=WARN [ 49.306409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.307852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.308747] 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 [ 49.311874] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 49.312829] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 49.314089] RDX: ffff888009d33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.315362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 49.316616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.317876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 49.319133] FS: 00007fe787dbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.320561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.321615] CR2: 00007ffcf968aef8 CR3: 000000000be99000 CR4: 0000000000350ef0 [ 49.322876] Call Trace: [ 49.323347] [ 49.323805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.324704] ? __create_object+0x59/0x80 [ 49.325454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.326432] __vmalloc_noprof+0x59/0x60 [ 49.327201] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.328062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.328998] bpf_prog_alloc+0x39/0x200 [ 49.329735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.330672] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.331604] do_seccomp+0x349/0x25e0 [ 49.332291] ? find_held_lock+0x2b/0x80 [ 49.333053] ? do_prlimit+0x310/0x610 [ 49.333791] ? __pfx_do_seccomp+0x10/0x10 [ 49.334580] ? do_raw_spin_unlock+0x53/0x220 [ 49.335416] ? _raw_spin_unlock+0x1e/0x40 [ 49.336211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.337179] ? static_key_count+0x60/0x80 [ 49.337986] prctl_set_seccomp+0x4e/0x70 [ 49.338779] __do_sys_prctl+0xe6c/0x1d70 [ 49.339580] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.340409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.341381] ? irqentry_exit+0xf3/0x650 [ 49.342149] do_syscall_64+0xbf/0x430 [ 49.342896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.343857] RIP: 0033:0x7fe7882ae5cd [ 49.344520] 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 [ 49.347750] RSP: 002b:00007ffcf9689670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.349120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7882ae5cd [ 49.350408] RDX: 000056210fd8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.351711] RBP: 00007ffcf96896d0 R08: 0000000000000000 R09: 00007ffcf9688d70 [ 49.352995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562124582ad0 [ 49.354284] R13: 00007ffcf9689b00 R14: 0000562124583bc0 R15: 0000562124594780 [ 49.355600] [ 49.356033] irq event stamp: 1803 [ 49.356684] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.358212] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.359753] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 49.361305] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 49.362829] ---[ end trace 0000000000000000 ]--- [ 50.012242] ------------[ cut here ]------------ [ 50.013173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.015233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.018076] Modules linked in: [ 50.018803] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.020820] Tainted: [W]=WARN [ 50.021373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.022838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.023772] 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 [ 50.026939] RSP: 0018:ffff88801b927bc0 EFLAGS: 00010286 [ 50.027952] RAX: 0000000000000000 RBX: ffffed1003724f78 RCX: ffffffff813a4050 [ 50.029240] RDX: ffff888017a08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.030526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003724f2f [ 50.031865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.033154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b927df8 [ 50.034437] FS: 00007faa5d860900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.035928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.036993] CR2: 00007ffd86ed9ef8 CR3: 00000000202ca000 CR4: 0000000000350ef0 [ 50.038282] Call Trace: [ 50.038778] [ 50.039208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.040120] ? __create_object+0x59/0x80 [ 50.040902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.041872] __vmalloc_noprof+0x59/0x60 [ 50.042625] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.043499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.044450] bpf_prog_alloc+0x39/0x200 [ 50.045197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.046136] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.047047] do_seccomp+0x349/0x25e0 [ 50.047812] ? find_held_lock+0x2b/0x80 [ 50.048528] ? do_prlimit+0x310/0x610 [ 50.049275] ? __pfx_do_seccomp+0x10/0x10 [ 50.050069] ? do_raw_spin_unlock+0x53/0x220 [ 50.050903] ? _raw_spin_unlock+0x1e/0x40 [ 50.051728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.052696] ? static_key_count+0x60/0x80 [ 50.053453] prctl_set_seccomp+0x4e/0x70 [ 50.054233] __do_sys_prctl+0xe6c/0x1d70 [ 50.055032] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.055950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.056921] ? irqentry_exit+0xf3/0x650 [ 50.057696] do_syscall_64+0xbf/0x430 [ 50.058390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.059379] RIP: 0033:0x7faa5dd525cd [ 50.060086] 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 [ 50.063287] RSP: 002b:00007ffd86ed7730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.064650] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa5dd525cd [ 50.065935] RDX: 000055d12b46be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.067254] RBP: 00007ffd86ed7790 R08: 0000000000000000 R09: 00007ffd86ed6e30 [ 50.068565] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1557acad0 [ 50.069855] R13: 00007ffd86ed7bc0 R14: 000055d1557adbc0 R15: 000055d1557be780 [ 50.071172] [ 50.071656] irq event stamp: 2099 [ 50.072266] hardirqs last enabled at (2107): [] __up_console_sem+0x78/0x80 [ 50.073787] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 50.075322] softirqs last enabled at (1960): [] handle_softirqs+0x50c/0x770 [ 50.076865] softirqs last disabled at (1955): [] __irq_exit_rcu+0xc4/0x100 [ 50.078358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64164' (ECDSA) to the list of known hosts. 2025/11/18 19:32:49 fuzzer started 2025/11/18 19:32:49 dialing manager at localhost:34383 2025/11/18 19:32:49 checking machine... 2025/11/18 19:32:49 checking revisions... [ 50.979351] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:32:49 testing simple program... [ 51.072060] cgroup: Unknown subsys name 'net' [ 51.139587] cgroup: Unknown subsys name 'cpuset' [ 51.155779] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:32:48 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81b2d29d RFL=00000297 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe787d86008 CR3=0000000013e43000 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 info registers vcpu 1 RAX=00000000000226f9 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd0bf136000 CR3=000000000db03000 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=2038343a32333a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a32333a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000