[ 44.040780] ------------[ cut here ]------------ [ 44.041763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.043787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.045270] Modules linked in: [ 44.045899] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.048014] Tainted: [W]=WARN [ 44.048565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.050029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.050934] 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 [ 44.054073] RSP: 0018:ffff888017f7fbc0 EFLAGS: 00010286 [ 44.055035] RAX: 0000000000000000 RBX: ffffed1002feff78 RCX: ffffffff813a4050 [ 44.056307] RDX: ffff8880159ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.057584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feff2f [ 44.058882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.060151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f7fdf8 [ 44.061460] FS: 00007ff8f7da3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.062916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.063972] CR2: 00007ff8f8295580 CR3: 000000000e5ec000 CR4: 0000000000350ef0 [ 44.065280] Call Trace: [ 44.065750] [ 44.066208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.067121] ? __create_object+0x59/0x80 [ 44.067910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.068854] __vmalloc_noprof+0x59/0x60 [ 44.069618] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.070494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.071434] bpf_prog_alloc+0x39/0x200 [ 44.072181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.073136] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.074050] do_seccomp+0x349/0x25e0 [ 44.074737] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.075649] ? __pfx_do_seccomp+0x10/0x10 [ 44.076437] ? find_held_lock+0x2b/0x80 [ 44.077220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.078189] ? static_key_count+0x60/0x80 [ 44.078982] prctl_set_seccomp+0x4e/0x70 [ 44.079708] __do_sys_prctl+0xe6c/0x1d70 [ 44.080475] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.081347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.082308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.083265] ? irqentry_exit+0xf3/0x650 [ 44.084455] do_syscall_64+0xbf/0x430 [ 44.085203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.086141] RIP: 0033:0x7ff8f82955cd [ 44.086795] 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 [ 44.089921] RSP: 002b:00007ffc7e8fefa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.091271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8f82955cd [ 44.092539] RDX: 0000559a84884e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.093823] RBP: 00007ffc7e8ff000 R08: 0000000000000000 R09: 00007ffc7e8fe6a0 [ 44.095097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559aa116eb10 [ 44.096374] R13: 00007ffc7e8ff430 R14: 0000559aa116f2b0 R15: 0000559aa11836f0 [ 44.097670] [ 44.098130] irq event stamp: 1739 [ 44.098736] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 44.100250] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 44.101769] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 44.103292] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 44.104813] ---[ end trace 0000000000000000 ]--- [ 46.897549] ------------[ cut here ]------------ [ 46.898486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.900518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.902025] Modules linked in: [ 46.902615] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.904606] Tainted: [W]=WARN [ 46.905207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.906685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.907601] 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 [ 46.910775] RSP: 0018:ffff88801a827bc0 EFLAGS: 00010286 [ 46.911754] RAX: 0000000000000000 RBX: ffffed1003504f78 RCX: ffffffff813a4050 [ 46.913048] RDX: ffff88800f66b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.914335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003504f2f [ 46.915601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.916897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a827df8 [ 46.918196] FS: 00007f8f6d7f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.919652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.920703] CR2: 00007f8f6dce7580 CR3: 000000002002b000 CR4: 0000000000350ef0 [ 46.922019] Call Trace: [ 46.922497] [ 46.922952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.923823] ? __create_object+0x59/0x80 [ 46.924621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.925610] __vmalloc_noprof+0x59/0x60 [ 46.926370] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.927248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.928185] bpf_prog_alloc+0x39/0x200 [ 46.928931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.929811] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.930712] do_seccomp+0x349/0x25e0 [ 46.931424] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.932329] ? __pfx_do_seccomp+0x10/0x10 [ 46.933137] ? find_held_lock+0x2b/0x80 [ 46.933854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.934812] ? static_key_count+0x60/0x80 [ 46.935625] prctl_set_seccomp+0x4e/0x70 [ 46.936406] __do_sys_prctl+0xe6c/0x1d70 [ 46.937196] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.938053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.939020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.940004] ? irqentry_exit+0xf3/0x650 [ 46.940733] do_syscall_64+0xbf/0x430 [ 46.941481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.942431] RIP: 0033:0x7f8f6dce75cd [ 46.943133] 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 [ 46.946310] RSP: 002b:00007ffeb0c1fea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.947667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f6dce75cd [ 46.948958] RDX: 00005562bc4d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.950232] RBP: 00007ffeb0c1ff00 R08: 0000000000000000 R09: 00007ffeb0c1f5a0 [ 46.951516] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562d807ead0 [ 46.952885] R13: 00007ffeb0c20330 R14: 00005562d807fbc0 R15: 00005562d8090780 [ 46.954109] [ 46.954380] irq event stamp: 1767 [ 46.954766] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.955740] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.956726] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.957729] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.958510] ---[ end trace 0000000000000000 ]--- [ 47.669405] ------------[ cut here ]------------ [ 47.670241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.672060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.673384] Modules linked in: [ 47.674181] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.676030] Tainted: [W]=WARN [ 47.676523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.677851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.678653] 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 [ 47.681488] RSP: 0018:ffff8880159c7bc0 EFLAGS: 00010286 [ 47.682368] RAX: 0000000000000000 RBX: ffffed1002b38f78 RCX: ffffffff813a4050 [ 47.683518] RDX: ffff88800f581bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.684647] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b38f2f [ 47.685789] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.686928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159c7df8 [ 47.688074] FS: 00007fdbe3569900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.689375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.690320] CR2: 00007fffcdcb3ef8 CR3: 00000000201a4000 CR4: 0000000000350ef0 [ 47.691465] Call Trace: [ 47.691916] [ 47.692283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.693089] ? __create_object+0x59/0x80 [ 47.693741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.694602] __vmalloc_noprof+0x59/0x60 [ 47.695287] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.696070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.696914] bpf_prog_alloc+0x39/0x200 [ 47.697530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.698359] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.699167] do_seccomp+0x349/0x25e0 [ 47.699770] ? find_held_lock+0x2b/0x80 [ 47.700454] ? do_prlimit+0x310/0x610 [ 47.701133] ? __pfx_do_seccomp+0x10/0x10 [ 47.701798] ? do_raw_spin_unlock+0x53/0x220 [ 47.702555] ? _raw_spin_unlock+0x1e/0x40 [ 47.703255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.704123] ? static_key_count+0x60/0x80 [ 47.704797] prctl_set_seccomp+0x4e/0x70 [ 47.705500] __do_sys_prctl+0xe6c/0x1d70 [ 47.706200] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.706973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.707796] ? irqentry_exit+0xf3/0x650 [ 47.708477] do_syscall_64+0xbf/0x430 [ 47.709145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.709996] RIP: 0033:0x7fdbe3a5b5cd [ 47.710591] 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 [ 47.713407] RSP: 002b:00007fffcdcb20a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.714626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbe3a5b5cd [ 47.715768] RDX: 000056348ce37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.716899] RBP: 00007fffcdcb2100 R08: 0000000000000000 R09: 00007fffcdcb17a0 [ 47.718031] R10: 0000000000000000 R11: 0000000000000246 R12: 000056349b61dad0 [ 47.719171] R13: 00007fffcdcb2530 R14: 000056349b61ebc0 R15: 000056349b62f780 [ 47.720311] [ 47.720680] irq event stamp: 1865 [ 47.721289] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 47.722637] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 47.723983] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 47.725355] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 47.726689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45773' (ECDSA) to the list of known hosts. 2025/11/17 10:18:42 fuzzer started 2025/11/17 10:18:42 dialing manager at localhost:37895 2025/11/17 10:18:42 checking machine... 2025/11/17 10:18:42 checking revisions... [ 48.670998] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:18:43 testing simple program... [ 48.767316] cgroup: Unknown subsys name 'net' [ 48.846334] cgroup: Unknown subsys name 'cpuset' [ 48.861611] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:18:42 Registers: info registers vcpu 0 RAX=000000000003f543 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38c627cde8 CR3=000000000b725000 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=b5e828b93a01c990ef4d27d8ef0d9863 XMM02=2c67c8bc2e329bc30000000000306cd8 XMM03=fb795ef6d65770560000000000310748 XMM04=49a865a407bbd55a00000000000ae988 XMM05=d96330e2d2db86320000000000320c60 XMM06=699ae9ce90ce9a16000000000031abd8 XMM07=e042d86d42eb936e00000000003109c8 XMM08=940d7f86835002b10000000000306d38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81374a6c RDX=1ffff1100fffaeca RSI=ffffffff813747fe RDI=0000000000000001 RBP=000000000db39ae8 RSP=ffff888017cd7d08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88807ffd8640 R13=ffff88807ffd7650 R14=ffff888017bf9dc0 R15=ffff888009462500 RIP=ffffffff81374813 RFL=00000246 [---Z-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 00007f8f6d7f5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb0c1a000 CR3=0000000020059000 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=563412feff00545000000000000080fe 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