[ 46.639147] ------------[ cut here ]------------ [ 46.640058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.642081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.643757] Modules linked in: [ 46.644457] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.646440] Tainted: [W]=WARN [ 46.647060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.648524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.649434] 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 [ 46.652613] RSP: 0018:ffff88801bf97bc0 EFLAGS: 00010286 [ 46.653595] RAX: 0000000000000000 RBX: ffffed10037f2f78 RCX: ffffffff813a4050 [ 46.654885] RDX: ffff88801ba3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.656176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f2f2f [ 46.657460] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.658727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf97df8 [ 46.660007] FS: 00007f2a989f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.661439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.662492] CR2: 00007f2a98ee6580 CR3: 000000000e4cf000 CR4: 0000000000350ef0 [ 46.663782] Call Trace: [ 46.664286] [ 46.664697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.665597] ? __create_object+0x59/0x80 [ 46.666379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.667355] __vmalloc_noprof+0x59/0x60 [ 46.668101] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.668980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.669918] bpf_prog_alloc+0x39/0x200 [ 46.670611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.671553] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.672460] do_seccomp+0x349/0x25e0 [ 46.673177] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.674070] ? __pfx_do_seccomp+0x10/0x10 [ 46.674829] ? find_held_lock+0x2b/0x80 [ 46.675582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.676540] ? static_key_count+0x60/0x80 [ 46.677338] prctl_set_seccomp+0x4e/0x70 [ 46.678124] __do_sys_prctl+0xe6c/0x1d70 [ 46.678921] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.679727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.680682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.681644] ? irqentry_exit+0xf3/0x650 [ 46.682414] do_syscall_64+0xbf/0x430 [ 46.683165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.684113] RIP: 0033:0x7f2a98ee65cd [ 46.684766] 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 [ 46.687921] RSP: 002b:00007ffc375721c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.689266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a98ee65cd [ 46.690538] RDX: 000055c0a850ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.691818] RBP: 00007ffc37572220 R08: 0000000000000000 R09: 00007ffc375718c0 [ 46.693108] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0ce66aad0 [ 46.694390] R13: 00007ffc37572650 R14: 000055c0ce66bbc0 R15: 000055c0ce67c780 [ 46.695702] [ 46.696177] irq event stamp: 1825 [ 46.696784] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.698310] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.699866] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 46.701393] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 46.702910] ---[ end trace 0000000000000000 ]--- [ 50.089521] ------------[ cut here ]------------ [ 50.090493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.092556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.094066] Modules linked in: [ 50.094660] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.096674] Tainted: [W]=WARN [ 50.097281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.098761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.099701] 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 [ 50.102935] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 50.103937] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 50.105238] RDX: ffff888017b83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.106537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 50.107828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.109124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 50.110414] FS: 00007f3bdaac5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.111888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.113039] CR2: 00007f3bdafb7580 CR3: 000000000be8b000 CR4: 0000000000350ef0 [ 50.114332] Call Trace: [ 50.114821] [ 50.115288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.116211] ? __create_object+0x59/0x80 [ 50.117005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.117987] __vmalloc_noprof+0x59/0x60 [ 50.118702] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.119608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.120550] bpf_prog_alloc+0x39/0x200 [ 50.121291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.122232] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.123161] do_seccomp+0x349/0x25e0 [ 50.123892] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.124753] ? __pfx_do_seccomp+0x10/0x10 [ 50.125555] ? find_held_lock+0x2b/0x80 [ 50.126319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.127309] ? static_key_count+0x60/0x80 [ 50.128122] prctl_set_seccomp+0x4e/0x70 [ 50.128914] __do_sys_prctl+0xe6c/0x1d70 [ 50.129653] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.130524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.131517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.132505] ? irqentry_exit+0xf3/0x650 [ 50.133277] do_syscall_64+0xbf/0x430 [ 50.134024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.134992] RIP: 0033:0x7f3bdafb75cd [ 50.135660] 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 [ 50.138867] RSP: 002b:00007ffcb5729a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.140256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bdafb75cd [ 50.141553] RDX: 000055d2a70a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.142881] RBP: 00007ffcb5729ae0 R08: 0000000000000000 R09: 00007ffcb5729180 [ 50.144201] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2d2052ad0 [ 50.145489] R13: 00007ffcb5729f10 R14: 000055d2d2053bc0 R15: 000055d2d2064780 [ 50.146825] [ 50.147303] irq event stamp: 1739 [ 50.147957] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.149511] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.151050] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.152616] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.154139] ---[ end trace 0000000000000000 ]--- [ 50.912999] ------------[ cut here ]------------ [ 50.913909] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.915952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.917353] Modules linked in: [ 50.918029] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.919983] Tainted: [W]=WARN [ 50.920526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.921969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.922828] 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 [ 50.925957] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 50.926934] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 50.928199] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.929459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 50.930723] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.932005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 50.933271] FS: 00007f82ce416900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.934692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.935749] CR2: 00007f82ce908580 CR3: 000000001d212000 CR4: 0000000000350ef0 [ 50.937024] Call Trace: [ 50.937477] [ 50.937925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.938767] ? __create_object+0x59/0x80 [ 50.939571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.940552] __vmalloc_noprof+0x59/0x60 [ 50.941314] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.942194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.943153] bpf_prog_alloc+0x39/0x200 [ 50.943888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.944784] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.945744] do_seccomp+0x349/0x25e0 [ 50.946472] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.947398] ? __pfx_do_seccomp+0x10/0x10 [ 50.948190] ? find_held_lock+0x2b/0x80 [ 50.948962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.949946] ? static_key_count+0x60/0x80 [ 50.950705] prctl_set_seccomp+0x4e/0x70 [ 50.951503] __do_sys_prctl+0xe6c/0x1d70 [ 50.952278] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.953145] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.954122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.955117] ? irqentry_exit+0xf3/0x650 [ 50.955886] do_syscall_64+0xbf/0x430 [ 50.956593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.957553] RIP: 0033:0x7f82ce9085cd [ 50.958264] 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 [ 50.961466] RSP: 002b:00007ffef27aa9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.962871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82ce9085cd [ 50.964193] RDX: 000055675b17de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.965489] RBP: 00007ffef27aaa10 R08: 0000000000000000 R09: 00007ffef27aa0b0 [ 50.966765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556791298b10 [ 50.968526] R13: 00007ffef27aae40 R14: 00005567912992b0 R15: 00005567912ad6f0 [ 50.969838] [ 50.970293] irq event stamp: 1763 [ 50.970950] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.972735] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.974519] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.976259] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.977790] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5896' (ECDSA) to the list of known hosts. 2025/11/17 14:23:07 fuzzer started 2025/11/17 14:23:08 dialing manager at localhost:37895 2025/11/17 14:23:08 checking machine... 2025/11/17 14:23:08 checking revisions... [ 51.945981] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:23:08 testing simple program... [ 52.033608] cgroup: Unknown subsys name 'net' [ 52.098066] cgroup: Unknown subsys name 'cpuset' [ 52.117575] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:23:07 Registers: info registers vcpu 0 RAX=ffff88801bf55340 RBX=ffff8880182d7f58 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=ffffffff81a25a61 RDI=ffff8880182d7f58 RBP=ffff8880182d7f48 RSP=ffff8880182d7f10 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=000000000000000b R13=000000000000000b R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751c78 RFL=00000296 [--S-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 00007f3bdaac5900 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=00007f3bdaa8f008 CR3=000000001fb44000 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=ffff888009643780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08918 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000005b1a R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8d33a558 CR3=000000000d0d4000 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=e11ed1c2da79d99163491d1752d465e5 XMM02=2c67c8bc2e329bc30000000000301058 XMM03=fb795ef6d6577056000000000030e688 XMM04=a9a8c7349a37640300000000000ae988 XMM05=14648eaa1277bab1000000000031e220 XMM06=06b73650b95e58d60000000000318198 XMM07=e042d86d42eb936e000000000030f7d8 XMM08=04a0a70a7a49642b00000000003010b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000