[ 45.862371] ------------[ cut here ]------------ [ 45.863326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.865813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.867333] Modules linked in: [ 45.867927] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.869938] Tainted: [W]=WARN [ 45.870546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.872074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.872953] 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 [ 45.876122] RSP: 0018:ffff88801a707bc0 EFLAGS: 00010286 [ 45.877110] RAX: 0000000000000000 RBX: ffffed10034e0f78 RCX: ffffffff813a4050 [ 45.878406] RDX: ffff88801a79d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.879715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e0f2f [ 45.881010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.882322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a707df8 [ 45.883619] FS: 00007f3eb460b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.885085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.886149] CR2: 00007ffd88240ef8 CR3: 000000000d0b8000 CR4: 0000000000350ef0 [ 45.887446] Call Trace: [ 45.887914] [ 45.888383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.889300] ? __create_object+0x59/0x80 [ 45.890104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.891041] __vmalloc_noprof+0x59/0x60 [ 45.891814] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.892700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.893645] bpf_prog_alloc+0x39/0x200 [ 45.894396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.895354] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.896257] do_seccomp+0x349/0x25e0 [ 45.896951] ? find_held_lock+0x2b/0x80 [ 45.897730] ? do_prlimit+0x310/0x610 [ 45.898470] ? __pfx_do_seccomp+0x10/0x10 [ 45.899292] ? do_raw_spin_unlock+0x53/0x220 [ 45.900138] ? _raw_spin_unlock+0x1e/0x40 [ 45.900874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.901842] ? static_key_count+0x60/0x80 [ 45.902641] prctl_set_seccomp+0x4e/0x70 [ 45.903453] __do_sys_prctl+0xe6c/0x1d70 [ 45.904255] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.905124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.906128] ? irqentry_exit+0xf3/0x650 [ 45.906867] do_syscall_64+0xbf/0x430 [ 45.907626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.908588] RIP: 0033:0x7f3eb4afd5cd [ 45.909296] 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 [ 45.912480] RSP: 002b:00007ffd8823ec70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.913859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3eb4afd5cd [ 45.915164] RDX: 000055dd029fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.916488] RBP: 00007ffd8823ecd0 R08: 0000000000000000 R09: 00007ffd8823e370 [ 45.917808] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd0fafaad0 [ 45.919147] R13: 00007ffd8823f100 R14: 000055dd0fafbbc0 R15: 000055dd0fb0c780 [ 45.920487] [ 45.920920] irq event stamp: 1721 [ 45.921587] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 45.923170] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 45.924737] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 45.926324] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 45.927741] ---[ end trace 0000000000000000 ]--- [ 48.766922] ------------[ cut here ]------------ [ 48.767853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.769879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.771381] Modules linked in: [ 48.771979] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.773991] Tainted: [W]=WARN [ 48.774839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.776399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.777347] 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 [ 48.780554] RSP: 0018:ffff88800ca17bc0 EFLAGS: 00010286 [ 48.781544] RAX: 0000000000000000 RBX: ffffed1001942f78 RCX: ffffffff813a4050 [ 48.782842] RDX: ffff88801b8bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.784157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001942f2f [ 48.785438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.786746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ca17df8 [ 48.788078] FS: 00007f39f8341900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.789546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.790617] CR2: 00007f39f8833580 CR3: 000000001f857000 CR4: 0000000000350ef0 [ 48.791936] Call Trace: [ 48.792453] [ 48.792865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.793765] ? __create_object+0x59/0x80 [ 48.794571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.795557] __vmalloc_noprof+0x59/0x60 [ 48.796325] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.797209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.798147] bpf_prog_alloc+0x39/0x200 [ 48.798865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.799789] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.800700] do_seccomp+0x349/0x25e0 [ 48.801431] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.802349] ? __pfx_do_seccomp+0x10/0x10 [ 48.803158] ? find_held_lock+0x2b/0x80 [ 48.803889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.804851] ? static_key_count+0x60/0x80 [ 48.805654] prctl_set_seccomp+0x4e/0x70 [ 48.806439] __do_sys_prctl+0xe6c/0x1d70 [ 48.807254] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.808127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.809095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.810032] ? irqentry_exit+0xf3/0x650 [ 48.810823] do_syscall_64+0xbf/0x430 [ 48.811564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.812526] RIP: 0033:0x7f39f88335cd [ 48.813239] 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 [ 48.816452] RSP: 002b:00007fff028a44d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.817832] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39f88335cd [ 48.819144] RDX: 000055cd06652e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.820441] RBP: 00007fff028a4530 R08: 0000000000000000 R09: 00007fff028a3bd0 [ 48.821739] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd1550dbf0 [ 48.823040] R13: 00007fff028a4960 R14: 000055cd15517380 R15: 000055cd15522460 [ 48.824203] [ 48.824554] irq event stamp: 1775 [ 48.825100] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.826378] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.827680] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 48.828972] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 48.830243] ---[ end trace 0000000000000000 ]--- [ 49.559997] ------------[ cut here ]------------ [ 49.560934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.562985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.564471] Modules linked in: [ 49.565105] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.567356] Tainted: [W]=WARN [ 49.567924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.569467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.570395] 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 [ 49.573616] RSP: 0018:ffff88800df1fbc0 EFLAGS: 00010286 [ 49.574609] RAX: 0000000000000000 RBX: ffffed1001be3f78 RCX: ffffffff813a4050 [ 49.575916] RDX: ffff8880152f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.577218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001be3f2f [ 49.578512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.579821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df1fdf8 [ 49.581125] FS: 00007fd5ec594900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.582585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.583673] CR2: 00007fd5eca86580 CR3: 000000000cee6000 CR4: 0000000000350ef0 [ 49.584967] Call Trace: [ 49.585487] [ 49.585900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.586814] ? __create_object+0x59/0x80 [ 49.587608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.588596] __vmalloc_noprof+0x59/0x60 [ 49.589370] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.590245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.591192] bpf_prog_alloc+0x39/0x200 [ 49.591898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.592831] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.593748] do_seccomp+0x349/0x25e0 [ 49.594464] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.595386] ? __pfx_do_seccomp+0x10/0x10 [ 49.596178] ? find_held_lock+0x2b/0x80 [ 49.596891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.597853] ? static_key_count+0x60/0x80 [ 49.598870] prctl_set_seccomp+0x4e/0x70 [ 49.599672] __do_sys_prctl+0xe6c/0x1d70 [ 49.600452] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.601315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.602296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.603281] ? irqentry_exit+0xf3/0x650 [ 49.603998] do_syscall_64+0xbf/0x430 [ 49.604738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.605710] RIP: 0033:0x7fd5eca865cd [ 49.606417] 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 [ 49.609586] RSP: 002b:00007ffc70ba0e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.610981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5eca865cd [ 49.612282] RDX: 0000560c1413be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.613575] RBP: 00007ffc70ba0ef0 R08: 0000000000000000 R09: 00007ffc70ba0590 [ 49.614872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c18b14ad0 [ 49.616167] R13: 00007ffc70ba1320 R14: 0000560c18b15bc0 R15: 0000560c18b26780 [ 49.617489] [ 49.617907] irq event stamp: 1855 [ 49.618554] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.620101] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.621640] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.623244] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 49.624773] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41204' (ECDSA) to the list of known hosts. 2025/11/17 23:42:46 fuzzer started 2025/11/17 23:42:47 dialing manager at localhost:37895 2025/11/17 23:42:47 checking machine... 2025/11/17 23:42:47 checking revisions... [ 50.664312] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:42:47 testing simple program... [ 50.773508] cgroup: Unknown subsys name 'net' [ 50.856127] cgroup: Unknown subsys name 'cpuset' [ 50.868176] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:42:46 Registers: info registers vcpu 0 RAX=0000000080000001 RBX=ffff88800f4a79f8 RCX=ffffffff81a29d54 RDX=ffff888015c10000 RSI=ffffffff81a29d5e RDI=0000000000000004 RBP=0000000000000007 RSP=ffff88800f4a75a0 R8 =0000000000000000 R9 =fffff940000de7d6 R10=0000000000000007 R11=0000000000000001 R12=0000000000000001 R13=0000000000000001 R14=ffff88800f4a7a28 R15=0000000000000000 RIP=ffffffff81751c87 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 00007f39f8341900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39f82e6008 CR3=000000001f3ee000 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=00000000000233ab 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=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 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=00007ffe70bb4948 CR3=000000000e18b000 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=3628ee7db5f9c5b4b74553b08662438f XMM02=ec2efd57dc4c00df0000000000300f38 XMM03=14c3329e1bbb6dbb0000000000301008 XMM04=e8ce8dbe9c3bfc3b00000000000ae988 XMM05=5f1365892ff6a8b3000000000031f6c8 XMM06=5b75c91c80445342000000000031e000 XMM07=e042d86d42eb936e000000000030f520 XMM08=14c3329e1bbb6dbb0000000000301008 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000