[ 44.028073] ------------[ cut here ]------------ [ 44.029028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.031326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.032955] Modules linked in: [ 44.033886] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.036055] Tainted: [W]=WARN [ 44.036663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.038238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.039180] 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 [ 44.042468] RSP: 0018:ffff88801a427bc0 EFLAGS: 00010286 [ 44.043471] RAX: 0000000000000000 RBX: ffffed1003484f78 RCX: ffffffff813a4050 [ 44.044814] RDX: ffff88800f599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.046139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003484f2f [ 44.047438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.048773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a427df8 [ 44.050106] FS: 00007f5d9256d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.051538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.052645] CR2: 00007f5d92ad34a6 CR3: 000000000db2d000 CR4: 0000000000350ef0 [ 44.054014] Call Trace: [ 44.054512] [ 44.054938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.055880] ? __create_object+0x59/0x80 [ 44.056664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.057680] __vmalloc_noprof+0x59/0x60 [ 44.058478] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.059321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.060281] bpf_prog_alloc+0x39/0x200 [ 44.061056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.062031] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.062979] do_seccomp+0x349/0x25e0 [ 44.063715] ? find_held_lock+0x2b/0x80 [ 44.064486] ? do_prlimit+0x310/0x610 [ 44.065217] ? __pfx_do_seccomp+0x10/0x10 [ 44.066035] ? do_raw_spin_unlock+0x53/0x220 [ 44.066897] ? _raw_spin_unlock+0x1e/0x40 [ 44.067702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.068695] ? static_key_count+0x60/0x80 [ 44.069540] prctl_set_seccomp+0x4e/0x70 [ 44.070306] __do_sys_prctl+0xe6c/0x1d70 [ 44.071127] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.071995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.073009] ? irqentry_exit+0xf3/0x650 [ 44.073789] do_syscall_64+0xbf/0x430 [ 44.074529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.075483] RIP: 0033:0x7f5d92a5f5cd [ 44.076171] 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 [ 44.079411] RSP: 002b:00007ffe462b7f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.080817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d92a5f5cd [ 44.082122] RDX: 000055e43d0a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.083404] RBP: 00007ffe462b7fe0 R08: 0000000000000000 R09: 00007ffe462b7680 [ 44.084698] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e44449d2b0 [ 44.086045] R13: 00007ffe462b8410 R14: 000055e44449fd20 R15: 000055e4444b18d0 [ 44.087351] [ 44.087815] irq event stamp: 1779 [ 44.088469] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 44.090055] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 44.091579] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 44.093191] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 44.094708] ---[ end trace 0000000000000000 ]--- [ 46.722766] ------------[ cut here ]------------ [ 46.723690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.725718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.727234] Modules linked in: [ 46.727877] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.729871] Tainted: [W]=WARN [ 46.730503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.731991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.732916] 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 [ 46.736121] RSP: 0018:ffff888016827bc0 EFLAGS: 00010286 [ 46.737111] RAX: 0000000000000000 RBX: ffffed1002d04f78 RCX: ffffffff813a4050 [ 46.738428] RDX: ffff8880169d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.739728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d04f2f [ 46.741021] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.742325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016827df8 [ 46.743645] FS: 00007f40e9063900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.745094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.746236] CR2: 00007f40e9555580 CR3: 00000000205e8000 CR4: 0000000000350ef0 [ 46.747710] Call Trace: [ 46.748185] [ 46.748654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.749558] ? __create_object+0x59/0x80 [ 46.750318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.751297] __vmalloc_noprof+0x59/0x60 [ 46.752065] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.752945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.753892] bpf_prog_alloc+0x39/0x200 [ 46.754637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.755568] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.756489] do_seccomp+0x349/0x25e0 [ 46.757170] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.758095] ? __pfx_do_seccomp+0x10/0x10 [ 46.758896] ? find_held_lock+0x2b/0x80 [ 46.759661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.760639] ? static_key_count+0x60/0x80 [ 46.761456] prctl_set_seccomp+0x4e/0x70 [ 46.762207] __do_sys_prctl+0xe6c/0x1d70 [ 46.763005] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.763877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.764855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.765854] ? irqentry_exit+0xf3/0x650 [ 46.766636] do_syscall_64+0xbf/0x430 [ 46.767339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.768315] RIP: 0033:0x7f40e95555cd [ 46.769038] 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 [ 46.772230] RSP: 002b:00007ffd72f933c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.773599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40e95555cd [ 46.774902] RDX: 0000562b4fbb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.776194] RBP: 00007ffd72f93420 R08: 0000000000000000 R09: 00007ffd72f92ac0 [ 46.777477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b7a3a5b10 [ 46.778715] R13: 00007ffd72f93850 R14: 0000562b7a3a62b0 R15: 0000562b7a3ba6f0 [ 46.779547] [ 46.779820] irq event stamp: 2649 [ 46.780203] hardirqs last enabled at (2657): [] __up_console_sem+0x78/0x80 [ 46.781192] hardirqs last disabled at (2666): [] __up_console_sem+0x5d/0x80 [ 46.782186] softirqs last enabled at (2562): [] handle_softirqs+0x50c/0x770 [ 46.783037] softirqs last disabled at (2557): [] __irq_exit_rcu+0xc4/0x100 [ 46.783740] ---[ end trace 0000000000000000 ]--- [ 47.471874] ------------[ cut here ]------------ [ 47.472855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.475089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.476631] Modules linked in: [ 47.477261] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.479460] Tainted: [W]=WARN [ 47.480055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.481943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.483010] 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 [ 47.486496] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 47.487546] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 47.488911] RDX: ffff88800f62b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.490311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 47.491662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.493011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 47.494422] FS: 00007f9bc677c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.495947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.497062] CR2: 00007fff3d05eef7 CR3: 000000000cdc3000 CR4: 0000000000350ef0 [ 47.498464] Call Trace: [ 47.498962] [ 47.499434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.500341] ? __create_object+0x59/0x80 [ 47.501153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.502219] __vmalloc_noprof+0x59/0x60 [ 47.503017] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.503934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.504909] bpf_prog_alloc+0x39/0x200 [ 47.505726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.506712] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.507651] do_seccomp+0x349/0x25e0 [ 47.508352] ? find_held_lock+0x2b/0x80 [ 47.509163] ? do_prlimit+0x310/0x610 [ 47.509990] ? __pfx_do_seccomp+0x10/0x10 [ 47.510821] ? do_raw_spin_unlock+0x53/0x220 [ 47.511698] ? _raw_spin_unlock+0x1e/0x40 [ 47.512520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.513569] ? static_key_count+0x60/0x80 [ 47.514440] prctl_set_seccomp+0x4e/0x70 [ 47.515195] __do_sys_prctl+0xe6c/0x1d70 [ 47.516015] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.516942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.518032] ? irqentry_exit+0xf3/0x650 [ 47.518849] do_syscall_64+0xbf/0x430 [ 47.519632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.520608] RIP: 0033:0x7f9bc6c6e5cd [ 47.521303] 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 [ 47.524662] RSP: 002b:00007fff3d05cd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.526124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bc6c6e5cd [ 47.527514] RDX: 0000556975659e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.528829] RBP: 00007fff3d05cdd0 R08: 0000000000000000 R09: 00007fff3d05c470 [ 47.530158] R10: 0000000000000000 R11: 0000000000000246 R12: 000055697ef7e2b0 [ 47.531447] R13: 00007fff3d05d200 R14: 000055697ef80d20 R15: 000055697ef928d0 [ 47.532627] [ 47.533021] irq event stamp: 1845 [ 47.533614] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 47.535063] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 47.536450] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 47.537859] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 47.539300] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9621' (ECDSA) to the list of known hosts. 2025/11/17 16:51:43 fuzzer started 2025/11/17 16:51:43 dialing manager at localhost:37895 2025/11/17 16:51:43 checking machine... 2025/11/17 16:51:43 checking revisions... [ 48.478295] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:51:43 testing simple program... [ 48.567714] cgroup: Unknown subsys name 'net' [ 48.621181] cgroup: Unknown subsys name 'cpuset' [ 48.637867] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:51:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08940 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81b2d128 RFL=00000286 [--S--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 00007f40e9063900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40e9032008 CR3=0000000020614000 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a0b8ba RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86a0b8be R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000897b R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757dc0 R15=ffff888009757840 RIP=ffffffff8135f0d6 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5170bf008 CR3=000000000ce2f000 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=0adad1bc4966219fca484efa560ef1fe XMM02=2c67c8bc2e329bc30000000000303af0 XMM03=fb795ef6d6577056000000000030ff80 XMM04=88b63b236ccb797100000000000ae988 XMM05=14648eaa1277bab100000000003207a8 XMM06=817b8945e9d503730000000000320630 XMM07=e042d86d42eb936e0000000000310200 XMM08=63b7ee23ac84c9fa0000000000303b50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000