[ 46.353548] ------------[ cut here ]------------ [ 46.354503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.356585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.358061] Modules linked in: [ 46.358658] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.360681] Tainted: [W]=WARN [ 46.361278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.362754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.363662] 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 [ 46.366871] RSP: 0018:ffff88801a8e7bc0 EFLAGS: 00010286 [ 46.367864] RAX: 0000000000000000 RBX: ffffed100351cf78 RCX: ffffffff813a4050 [ 46.369184] RDX: ffff888013d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.370486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351cf2f [ 46.371820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.373131] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8e7df8 [ 46.374421] FS: 00007f1fa4d73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.375910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.376987] CR2: 00007f1fa5265580 CR3: 000000000fd2d000 CR4: 0000000000350ef0 [ 46.378330] Call Trace: [ 46.378796] [ 46.379261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.380186] ? __create_object+0x59/0x80 [ 46.380932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.381907] __vmalloc_noprof+0x59/0x60 [ 46.382670] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.383541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.384521] bpf_prog_alloc+0x39/0x200 [ 46.385275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.386219] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.387129] do_seccomp+0x349/0x25e0 [ 46.387840] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.388743] ? __pfx_do_seccomp+0x10/0x10 [ 46.389512] ? find_held_lock+0x2b/0x80 [ 46.390275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.391240] ? static_key_count+0x60/0x80 [ 46.392084] prctl_set_seccomp+0x4e/0x70 [ 46.392815] __do_sys_prctl+0xe6c/0x1d70 [ 46.393612] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.394469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.396453] ? irqentry_exit+0xf3/0x650 [ 46.397223] do_syscall_64+0xbf/0x430 [ 46.397920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.398888] RIP: 0033:0x7f1fa52655cd [ 46.399607] 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 [ 46.402797] RSP: 002b:00007ffc3b268930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.404212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fa52655cd [ 46.405499] RDX: 0000559136b1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.406785] RBP: 00007ffc3b268990 R08: 0000000000000000 R09: 00007ffc3b268030 [ 46.408103] R10: 0000000000000000 R11: 0000000000000246 R12: 000055916694db10 [ 46.409397] R13: 00007ffc3b268dc0 R14: 000055916694e2b0 R15: 00005591669626f0 [ 46.410695] [ 46.411156] irq event stamp: 1709 [ 46.411777] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.413329] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.414851] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 46.416436] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 46.417978] ---[ end trace 0000000000000000 ]--- [ 49.878124] ------------[ cut here ]------------ [ 49.879084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.881223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.882731] Modules linked in: [ 49.883395] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.885429] Tainted: [W]=WARN [ 49.885996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.887554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.888510] 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 [ 49.891794] RSP: 0018:ffff888013fe7bc0 EFLAGS: 00010286 [ 49.892807] RAX: 0000000000000000 RBX: ffffed10027fcf78 RCX: ffffffff813a4050 [ 49.894127] RDX: ffff88801ab79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.895443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027fcf2f [ 49.896779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.898102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fe7df8 [ 49.899425] FS: 00007f5909490900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.900917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.902028] CR2: 00007fffe8b4fef7 CR3: 000000001f910000 CR4: 0000000000350ef0 [ 49.903360] Call Trace: [ 49.903858] [ 49.904332] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.905246] ? __create_object+0x59/0x80 [ 49.906047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.907054] __vmalloc_noprof+0x59/0x60 [ 49.907803] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.908702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.909652] bpf_prog_alloc+0x39/0x200 [ 49.910414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.911379] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.912336] do_seccomp+0x349/0x25e0 [ 49.913086] ? find_held_lock+0x2b/0x80 [ 49.913824] ? do_prlimit+0x310/0x610 [ 49.914591] ? __pfx_do_seccomp+0x10/0x10 [ 49.915392] ? do_raw_spin_unlock+0x53/0x220 [ 49.916266] ? _raw_spin_unlock+0x1e/0x40 [ 49.917075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.918084] ? static_key_count+0x60/0x80 [ 49.918861] prctl_set_seccomp+0x4e/0x70 [ 49.919663] __do_sys_prctl+0xe6c/0x1d70 [ 49.920478] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.921362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.922362] ? irqentry_exit+0xf3/0x650 [ 49.923150] do_syscall_64+0xbf/0x430 [ 49.923883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.924872] RIP: 0033:0x7f59099825cd [ 49.925589] 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 [ 49.928877] RSP: 002b:00007fffe8b4da10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.930286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59099825cd [ 49.931605] RDX: 00005590755fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.932940] RBP: 00007fffe8b4da70 R08: 0000000000000000 R09: 00007fffe8b4d110 [ 49.934269] R10: 0000000000000000 R11: 0000000000000246 R12: 000055907d9dc2b0 [ 49.935589] R13: 00007fffe8b4dea0 R14: 000055907d9ded20 R15: 000055907d9f08d0 [ 49.936947] [ 49.937432] irq event stamp: 1761 [ 49.938102] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.939679] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.941265] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 49.942855] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 49.944388] ---[ end trace 0000000000000000 ]--- [ 50.735489] ------------[ cut here ]------------ [ 50.736465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.738415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.739846] Modules linked in: [ 50.740528] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.742445] Tainted: [W]=WARN [ 50.742999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.744556] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.745479] 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 [ 50.748645] RSP: 0018:ffff88800a42fbc0 EFLAGS: 00010286 [ 50.749600] RAX: 0000000000000000 RBX: ffffed1001485f78 RCX: ffffffff813a4050 [ 50.750872] RDX: ffff88801588b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.752177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001485f2f [ 50.753464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.754723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a42fdf8 [ 50.756056] FS: 00007f1d4efd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.757455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.758490] CR2: 00007f1d4f4c4580 CR3: 00000000162aa000 CR4: 0000000000350ef0 [ 50.759783] Call Trace: [ 50.760308] [ 50.760740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.761661] ? __create_object+0x59/0x80 [ 50.762448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.763414] __vmalloc_noprof+0x59/0x60 [ 50.764221] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.765122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.766000] bpf_prog_alloc+0x39/0x200 [ 50.766737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.767671] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.768601] do_seccomp+0x349/0x25e0 [ 50.769305] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.770174] ? __pfx_do_seccomp+0x10/0x10 [ 50.770895] ? find_held_lock+0x2b/0x80 [ 50.771633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.772617] ? static_key_count+0x60/0x80 [ 50.773400] prctl_set_seccomp+0x4e/0x70 [ 50.774166] __do_sys_prctl+0xe6c/0x1d70 [ 50.774884] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.775746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.776756] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.777719] ? irqentry_exit+0xf3/0x650 [ 50.778463] do_syscall_64+0xbf/0x430 [ 50.779180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.780175] RIP: 0033:0x7f1d4f4c45cd [ 50.780858] 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 [ 50.783978] RSP: 002b:00007ffc57595500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.785311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d4f4c45cd [ 50.786609] RDX: 000055e71ab92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.787934] RBP: 00007ffc57595560 R08: 0000000000000000 R09: 00007ffc57594c00 [ 50.789180] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e743f70ad0 [ 50.790421] R13: 00007ffc57595990 R14: 000055e743f71bc0 R15: 000055e743f82780 [ 50.791687] [ 50.792177] irq event stamp: 1761 [ 50.792768] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.794245] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.795735] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.797303] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.798777] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25278' (ECDSA) to the list of known hosts. 2025/11/17 13:27:43 fuzzer started 2025/11/17 13:27:44 dialing manager at localhost:37895 2025/11/17 13:27:44 checking machine... 2025/11/17 13:27:44 checking revisions... [ 51.725580] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:27:44 testing simple program... [ 51.825695] cgroup: Unknown subsys name 'net' [ 51.872604] cgroup: Unknown subsys name 'cpuset' [ 51.888589] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:27:43 Registers: info registers vcpu 0 RAX=1ffffffff0ce4b65 RBX=ffffffff86725b28 RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b28 RSP=ffff888015977738 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b28 R13=ffffffff86725b1c R14=ffffffff86725b24 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f6e1b5a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e1acbc480 CR3=000000000ce33000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=1da4f2aa7f96bd5200000000000ae988 XMM05=7b06d60f03a892430000000000320a80 XMM06=0394861f14684e59000000000031f918 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801ab78000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801ab78a58 RDI=ffff88801ab78000 RBP=ffff88801ab78a58 RSP=ffff88800f5f7898 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801ab78a58 R13=0000000000000001 R14=ffff88801ab78a58 R15=0000000000000005 RIP=ffffffff815265db RFL=00000092 [--S-A--] 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 00007f5909490900 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=00007fffe8b47000 CR3=000000001f986000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000