[ 39.028146] ------------[ cut here ]------------ [ 39.028897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.030448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.031581] Modules linked in: [ 39.032036] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.033563] Tainted: [W]=WARN [ 39.033991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.035128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.035833] 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 [ 39.038290] RSP: 0018:ffff8880170afbc0 EFLAGS: 00010286 [ 39.039011] RAX: 0000000000000000 RBX: ffffed1002e15f78 RCX: ffffffff813a4050 [ 39.040018] RDX: ffff8880176dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.041012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e15f2f [ 39.042007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.042995] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170afdf8 [ 39.043999] FS: 00007fefc7bb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.045123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.045955] CR2: 00007fefc80a7580 CR3: 000000000e276000 CR4: 0000000000350ef0 [ 39.046954] Call Trace: [ 39.047353] [ 39.047675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048376] ? __create_object+0x59/0x80 [ 39.048955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.049713] __vmalloc_noprof+0x59/0x60 [ 39.050310] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.050959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.051700] bpf_prog_alloc+0x39/0x200 [ 39.052268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052964] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.053672] do_seccomp+0x349/0x25e0 [ 39.054206] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.054912] ? __pfx_do_seccomp+0x10/0x10 [ 39.055553] ? find_held_lock+0x2b/0x80 [ 39.056264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.057072] ? static_key_count+0x60/0x80 [ 39.057700] prctl_set_seccomp+0x4e/0x70 [ 39.058305] __do_sys_prctl+0xe6c/0x1d70 [ 39.058889] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.059582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.061091] ? irqentry_exit+0xf3/0x650 [ 39.061702] do_syscall_64+0xbf/0x430 [ 39.062280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.062997] RIP: 0033:0x7fefc80a75cd [ 39.063562] 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 [ 39.066078] RSP: 002b:00007ffca8b5a870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefc80a75cd [ 39.068176] RDX: 0000561d08517e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.069194] RBP: 00007ffca8b5a8d0 R08: 0000000000000000 R09: 00007ffca8b59f70 [ 39.070203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d2e591240 [ 39.071259] R13: 00007ffca8b5ad00 R14: 0000561d2e590bf0 R15: 0000561d2e5a54d0 [ 39.072303] [ 39.072640] irq event stamp: 1691 [ 39.073118] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 39.074336] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 39.075558] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 39.076784] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 39.077995] ---[ end trace 0000000000000000 ]--- [ 41.940880] ------------[ cut here ]------------ [ 41.941868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.944105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.945693] Modules linked in: [ 41.946387] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.948520] Tainted: [W]=WARN [ 41.949122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.950719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.951732] 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 [ 41.955144] RSP: 0018:ffff88800f9bfbc0 EFLAGS: 00010286 [ 41.956206] RAX: 0000000000000000 RBX: ffffed1001f37f78 RCX: ffffffff813a4050 [ 41.957606] RDX: ffff888017e23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.958983] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f37f2f [ 41.960377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.961766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f9bfdf8 [ 41.963155] FS: 00007f39970e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.964703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.965850] CR2: 00007f39975d7580 CR3: 00000000200b6000 CR4: 0000000000350ef0 [ 41.967269] Call Trace: [ 41.967786] [ 41.968225] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.969204] ? __create_object+0x59/0x80 [ 41.970057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.971127] __vmalloc_noprof+0x59/0x60 [ 41.971953] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.972918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.973934] bpf_prog_alloc+0x39/0x200 [ 41.974741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.975753] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.976740] do_seccomp+0x349/0x25e0 [ 41.977516] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.978503] ? __pfx_do_seccomp+0x10/0x10 [ 41.979388] ? find_held_lock+0x2b/0x80 [ 41.980156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.981211] ? static_key_count+0x60/0x80 [ 41.982065] prctl_set_seccomp+0x4e/0x70 [ 41.982912] __do_sys_prctl+0xe6c/0x1d70 [ 41.983796] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.984726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.985784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.986838] ? irqentry_exit+0xf3/0x650 [ 41.987697] do_syscall_64+0xbf/0x430 [ 41.988508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.989529] RIP: 0033:0x7f39975d75cd [ 41.990299] 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 [ 41.993721] RSP: 002b:00007fff4bcb0b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.995207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39975d75cd [ 41.996589] RDX: 0000561db70c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.997948] RBP: 00007fff4bcb0b60 R08: 0000000000000000 R09: 00007fff4bcb0200 [ 41.999337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dcec9f240 [ 42.000731] R13: 00007fff4bcb0f90 R14: 0000561dcec9ebf0 R15: 0000561dcecb34d0 [ 42.002145] [ 42.002662] irq event stamp: 1681 [ 42.003379] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 42.004676] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 42.005706] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 42.006738] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 42.007775] ---[ end trace 0000000000000000 ]--- [ 42.704606] ------------[ cut here ]------------ [ 42.705374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.707074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.708291] Modules linked in: [ 42.708792] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.710456] Tainted: [W]=WARN [ 42.710919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.712162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.712937] 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 [ 42.715762] RSP: 0018:ffff88801380fbc0 EFLAGS: 00010286 [ 42.716583] RAX: 0000000000000000 RBX: ffffed1002701f78 RCX: ffffffff813a4050 [ 42.717653] RDX: ffff88800f57d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.718722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002701f2f [ 42.719793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.720844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801380fdf8 [ 42.721917] FS: 00007f596ee1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.723134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.724025] CR2: 00007f596f3834a6 CR3: 000000000dcf9000 CR4: 0000000000350ef0 [ 42.725108] Call Trace: [ 42.725545] [ 42.725888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.726644] ? __create_object+0x59/0x80 [ 42.727316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.728092] __vmalloc_noprof+0x59/0x60 [ 42.729449] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.730136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.730914] bpf_prog_alloc+0x39/0x200 [ 42.731533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.732318] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.733036] do_seccomp+0x349/0x25e0 [ 42.733635] ? find_held_lock+0x2b/0x80 [ 42.734232] ? do_prlimit+0x310/0x610 [ 42.734851] ? __pfx_do_seccomp+0x10/0x10 [ 42.735522] ? do_raw_spin_unlock+0x53/0x220 [ 42.736180] ? _raw_spin_unlock+0x1e/0x40 [ 42.736833] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.737652] ? static_key_count+0x60/0x80 [ 42.738329] prctl_set_seccomp+0x4e/0x70 [ 42.738943] __do_sys_prctl+0xe6c/0x1d70 [ 42.739616] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.740331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.741100] ? irqentry_exit+0xf3/0x650 [ 42.741742] do_syscall_64+0xbf/0x430 [ 42.742361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.743136] RIP: 0033:0x7f596f30f5cd [ 42.743719] 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 [ 42.746398] RSP: 002b:00007ffea052d110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.747560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f596f30f5cd [ 42.748629] RDX: 000055651cc01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.749704] RBP: 00007ffea052d170 R08: 0000000000000000 R09: 00007ffea052c810 [ 42.750772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556550e8a240 [ 42.751860] R13: 00007ffea052d5a0 R14: 0000556550e89bf0 R15: 0000556550e9e4d0 [ 42.752929] [ 42.753324] irq event stamp: 1763 [ 42.753830] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.755120] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.756400] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 42.757694] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 42.758961] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46976' (ECDSA) to the list of known hosts. 2025/11/17 20:29:18 fuzzer started 2025/11/17 20:29:18 dialing manager at localhost:37895 2025/11/17 20:29:18 checking machine... 2025/11/17 20:29:18 checking revisions... [ 43.592841] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:29:18 testing simple program... [ 43.684177] cgroup: Unknown subsys name 'net' [ 43.743566] cgroup: Unknown subsys name 'cpuset' [ 43.757677] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:29:17 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff88806ce28500 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88806ce28500 RBP=ffff88806ce28500 RSP=ffff88806ce08de8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28580 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff81b2de38 RFL=00000046 [---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 00007f39970e5900 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=00007f39970c4020 CR3=000000002016e000 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=0000000000023cb1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc66e71a58 CR3=000000000d486000 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=b4cf0cafa418d999fd44f77173f9ff40 XMM02=0000000000302be0eff9b2d0a8fce9cb XMM03=0000000000302cb02c67c8bc2e329bc3 XMM04=83d62a28a29f670c00000000000ae988 XMM05=090f1556b20111b3000000000031f000 XMM06=5b75c91c80445342000000000031ee88 XMM07=e042d86d42eb936e000000000030ee50 XMM08=099aa7e15000b6640000000000302cb0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000