[ 39.016530] ------------[ cut here ]------------ [ 39.017442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.019471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.020936] Modules linked in: [ 39.021576] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.023799] Tainted: [W]=WARN [ 39.024460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.025931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.026828] 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 [ 39.030028] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286 [ 39.031012] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050 [ 39.032287] RDX: ffff88801604d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.033579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f [ 39.034847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8 [ 39.037421] FS: 00007f1ac736f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.038859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.039919] CR2: 00007ffe61994ef8 CR3: 0000000009c73000 CR4: 0000000000350ef0 [ 39.041210] Call Trace: [ 39.041674] [ 39.042132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.043023] ? __create_object+0x59/0x80 [ 39.043782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044738] __vmalloc_noprof+0x59/0x60 [ 39.045484] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047287] bpf_prog_alloc+0x39/0x200 [ 39.048031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048913] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049815] do_seccomp+0x349/0x25e0 [ 39.050516] ? find_held_lock+0x2b/0x80 [ 39.051278] ? do_prlimit+0x310/0x610 [ 39.052028] ? __pfx_do_seccomp+0x10/0x10 [ 39.052756] ? do_raw_spin_unlock+0x53/0x220 [ 39.053575] ? _raw_spin_unlock+0x1e/0x40 [ 39.054356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.055317] ? static_key_count+0x60/0x80 [ 39.056131] prctl_set_seccomp+0x4e/0x70 [ 39.056874] __do_sys_prctl+0xe6c/0x1d70 [ 39.057636] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.058496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.059460] ? irqentry_exit+0xf3/0x650 [ 39.060235] do_syscall_64+0xbf/0x430 [ 39.060930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.061874] RIP: 0033:0x7f1ac78615cd [ 39.062571] 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 [ 39.065742] RSP: 002b:00007ffe61993110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ac78615cd [ 39.068430] RDX: 00005565ccb4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.069721] RBP: 00007ffe61993170 R08: 0000000000000000 R09: 00007ffe61992810 [ 39.071006] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565fcd6cad0 [ 39.072291] R13: 00007ffe619935a0 R14: 00005565fcd6dbc0 R15: 00005565fcd7e780 [ 39.073570] [ 39.074028] irq event stamp: 1801 [ 39.074631] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.076171] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.077687] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.079208] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 39.080581] ---[ end trace 0000000000000000 ]--- [ 41.894615] ------------[ cut here ]------------ [ 41.895434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.897209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.898490] Modules linked in: [ 41.899051] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.901046] Tainted: [W]=WARN [ 41.901539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.902910] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.903732] 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 [ 41.906520] RSP: 0018:ffff888017f57bc0 EFLAGS: 00010286 [ 41.907382] RAX: 0000000000000000 RBX: ffffed1002feaf78 RCX: ffffffff813a4050 [ 41.908520] RDX: ffff88800f889bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.909652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feaf2f [ 41.910789] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.911926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f57df8 [ 41.913066] FS: 00007f701a18b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.914338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.915280] CR2: 00007ffef0bc6ef8 CR3: 000000000e663000 CR4: 0000000000350ef0 [ 41.916423] Call Trace: [ 41.916837] [ 41.917248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.918044] ? __create_object+0x59/0x80 [ 41.918700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.919557] __vmalloc_noprof+0x59/0x60 [ 41.920225] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.920955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.921773] bpf_prog_alloc+0x39/0x200 [ 41.922416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.923237] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.924037] do_seccomp+0x349/0x25e0 [ 41.924637] ? find_held_lock+0x2b/0x80 [ 41.925316] ? do_prlimit+0x310/0x610 [ 41.925931] ? __pfx_do_seccomp+0x10/0x10 [ 41.926619] ? do_raw_spin_unlock+0x53/0x220 [ 41.927348] ? _raw_spin_unlock+0x1e/0x40 [ 41.928041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.928851] ? static_key_count+0x60/0x80 [ 41.929556] prctl_set_seccomp+0x4e/0x70 [ 41.930234] __do_sys_prctl+0xe6c/0x1d70 [ 41.930889] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.931655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.932508] ? irqentry_exit+0xf3/0x650 [ 41.933181] do_syscall_64+0xbf/0x430 [ 41.933802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.934638] RIP: 0033:0x7f701a67d5cd [ 41.935252] 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 [ 41.938057] RSP: 002b:00007ffef0bc4fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.939271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f701a67d5cd [ 41.940411] RDX: 000055cfd883de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.941539] RBP: 00007ffef0bc5020 R08: 0000000000000000 R09: 00007ffef0bc46c0 [ 41.942662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfe5dd02b0 [ 41.943802] R13: 00007ffef0bc5450 R14: 000055cfe5dd2d20 R15: 000055cfe5de48d0 [ 41.944946] [ 41.945355] irq event stamp: 1847 [ 41.945893] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 41.947230] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 41.948594] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 41.949960] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 41.951304] ---[ end trace 0000000000000000 ]--- [ 42.747137] ------------[ cut here ]------------ [ 42.748155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.750331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.751916] Modules linked in: [ 42.752649] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.754777] Tainted: [W]=WARN [ 42.755424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.757023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.757959] 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 [ 42.761408] RSP: 0018:ffff888017db7bc0 EFLAGS: 00010286 [ 42.762469] RAX: 0000000000000000 RBX: ffffed1002fb6f78 RCX: ffffffff813a4050 [ 42.763887] RDX: ffff888019c99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.765257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb6f2f [ 42.766647] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.768058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017db7df8 [ 42.769443] FS: 00007f282cc87900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.770993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.772150] CR2: 00007ffea2329ef8 CR3: 00000000205c1000 CR4: 0000000000350ef0 [ 42.773538] Call Trace: [ 42.774081] [ 42.774519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.775477] ? __create_object+0x59/0x80 [ 42.776355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.777406] __vmalloc_noprof+0x59/0x60 [ 42.778221] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.779156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.780204] bpf_prog_alloc+0x39/0x200 [ 42.780963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.782018] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.782953] do_seccomp+0x349/0x25e0 [ 42.783793] ? find_held_lock+0x2b/0x80 [ 42.784813] ? do_prlimit+0x310/0x610 [ 42.785661] ? __pfx_do_seccomp+0x10/0x10 [ 42.786552] ? do_raw_spin_unlock+0x53/0x220 [ 42.787477] ? _raw_spin_unlock+0x1e/0x40 [ 42.788363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.789436] ? static_key_count+0x60/0x80 [ 42.790370] prctl_set_seccomp+0x4e/0x70 [ 42.791261] __do_sys_prctl+0xe6c/0x1d70 [ 42.792134] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.793061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.794110] ? irqentry_exit+0xf3/0x650 [ 42.794896] do_syscall_64+0xbf/0x430 [ 42.795712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.796735] RIP: 0033:0x7f282d1795cd [ 42.797498] 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 [ 42.800927] RSP: 002b:00007ffea23286e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.802426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f282d1795cd [ 42.803814] RDX: 00005619d54d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.805206] RBP: 00007ffea2328740 R08: 0000000000000000 R09: 00007ffea2327de0 [ 42.806598] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619efed8ad0 [ 42.807992] R13: 00007ffea2328b70 R14: 00005619efed9bc0 R15: 00005619efeea780 [ 42.809385] [ 42.809842] irq event stamp: 1783 [ 42.810555] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.812177] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.813568] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.814990] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.816379] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29589' (ECDSA) to the list of known hosts. 2025/11/18 13:45:28 fuzzer started 2025/11/18 13:45:28 dialing manager at localhost:34383 2025/11/18 13:45:28 checking machine... 2025/11/18 13:45:28 checking revisions... [ 43.697353] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:45:29 testing simple program... [ 43.780123] cgroup: Unknown subsys name 'net' [ 43.845115] cgroup: Unknown subsys name 'cpuset' [ 43.861673] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:45:28 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff84c1c2bb RDX=000000000003c1c2 RSI=000000000003c1c2 RDI=ffffffff86fb4260 RBP=ffff888019f46c60 RSP=ffff888019f46b98 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888019f46c68 R13=ffff888019f46c50 R14=ffff888019f46c49 R15=ffff888019f46c08 RIP=ffffffff8135e622 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 00007f701a18b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f701a16a020 CR3=000000000e866000 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=0000000000018117 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f701a742618 CR3=000000000e866000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000