[ 38.973184] ------------[ cut here ]------------ [ 38.974120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.977572] Modules linked in: [ 38.978260] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.980217] Tainted: [W]=WARN [ 38.980755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.982202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.983111] 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 [ 38.986232] RSP: 0018:ffff88800f517bc0 EFLAGS: 00010286 [ 38.987202] RAX: 0000000000000000 RBX: ffffed1001ea2f78 RCX: ffffffff813a4050 [ 38.988457] RDX: ffff888015c18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.989701] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea2f2f [ 38.990983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.992244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f517df8 [ 38.993500] FS: 00007fcb2f321900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.994933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.995981] CR2: 00007fcb2f813580 CR3: 000000000dffc000 CR4: 0000000000350ef0 [ 38.997244] Call Trace: [ 38.997712] [ 38.998163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.999056] ? __create_object+0x59/0x80 [ 38.999781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.000732] __vmalloc_noprof+0x59/0x60 [ 39.001462] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.002330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003244] bpf_prog_alloc+0x39/0x200 [ 39.003970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.004845] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.005731] do_seccomp+0x349/0x25e0 [ 39.006449] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.007337] ? __pfx_do_seccomp+0x10/0x10 [ 39.008118] ? find_held_lock+0x2b/0x80 [ 39.008821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.009766] ? static_key_count+0x60/0x80 [ 39.010549] prctl_set_seccomp+0x4e/0x70 [ 39.011314] __do_sys_prctl+0xe6c/0x1d70 [ 39.012079] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.012909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.014774] ? irqentry_exit+0xf3/0x650 [ 39.015535] do_syscall_64+0xbf/0x430 [ 39.016259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.017193] RIP: 0033:0x7fcb2f8135cd [ 39.017838] 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 [ 39.021049] RSP: 002b:00007fffaabe49b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.022419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb2f8135cd [ 39.023700] RDX: 000055b637b3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.024974] RBP: 00007fffaabe4a10 R08: 0000000000000000 R09: 00007fffaabe40b0 [ 39.026290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b64292c2b0 [ 39.027613] R13: 00007fffaabe4e40 R14: 000055b64292ed20 R15: 000055b6429408d0 [ 39.028925] [ 39.029348] irq event stamp: 1735 [ 39.029985] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.031498] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.033010] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.034543] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.035805] ---[ end trace 0000000000000000 ]--- [ 42.176555] ------------[ cut here ]------------ [ 42.177494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.179549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.180971] Modules linked in: [ 42.181550] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.183562] Tainted: [W]=WARN [ 42.184151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.185616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.186540] 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 [ 42.189739] RSP: 0018:ffff88800f6d7bc0 EFLAGS: 00010286 [ 42.190718] RAX: 0000000000000000 RBX: ffffed1001edaf78 RCX: ffffffff813a4050 [ 42.191987] RDX: ffff888015dd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.193269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001edaf2f [ 42.194560] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.195836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6d7df8 [ 42.197107] FS: 00007f357df3d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.198538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.199591] CR2: 00007ffdc5ae9ef7 CR3: 0000000013b0e000 CR4: 0000000000350ef0 [ 42.200893] Call Trace: [ 42.201358] [ 42.201762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.202660] ? __create_object+0x59/0x80 [ 42.203433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.204400] __vmalloc_noprof+0x59/0x60 [ 42.205167] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.206043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.206988] bpf_prog_alloc+0x39/0x200 [ 42.207679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.208605] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.209490] do_seccomp+0x349/0x25e0 [ 42.210206] ? find_held_lock+0x2b/0x80 [ 42.210978] ? do_prlimit+0x310/0x610 [ 42.211669] ? __pfx_do_seccomp+0x10/0x10 [ 42.212440] ? do_raw_spin_unlock+0x53/0x220 [ 42.213272] ? _raw_spin_unlock+0x1e/0x40 [ 42.214044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.215030] ? static_key_count+0x60/0x80 [ 42.215783] prctl_set_seccomp+0x4e/0x70 [ 42.216555] __do_sys_prctl+0xe6c/0x1d70 [ 42.217325] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.218186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.219152] ? irqentry_exit+0xf3/0x650 [ 42.219910] do_syscall_64+0xbf/0x430 [ 42.220604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.221567] RIP: 0033:0x7f357e42f5cd [ 42.222280] 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 [ 42.225487] RSP: 002b:00007ffdc5ae8320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.226861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f357e42f5cd [ 42.228162] RDX: 000055f145627e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.229442] RBP: 00007ffdc5ae8380 R08: 0000000000000000 R09: 00007ffdc5ae7a20 [ 42.230739] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1484bbad0 [ 42.232036] R13: 00007ffdc5ae87b0 R14: 000055f1484bcbc0 R15: 000055f1484cd780 [ 42.233327] [ 42.233755] irq event stamp: 1749 [ 42.234429] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.235969] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.237476] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.239036] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.240545] ---[ end trace 0000000000000000 ]--- [ 42.913511] ------------[ cut here ]------------ [ 42.914104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.915435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.916331] Modules linked in: [ 42.916700] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.917943] Tainted: [W]=WARN [ 42.918294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.919217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.919762] 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 [ 42.921742] RSP: 0018:ffff888016217bc0 EFLAGS: 00010286 [ 42.922357] RAX: 0000000000000000 RBX: ffffed1002c42f78 RCX: ffffffff813a4050 [ 42.923155] RDX: ffff8880163db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.923967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c42f2f [ 42.924738] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.925532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016217df8 [ 42.926339] FS: 00007f2fb702a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.927239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.927899] CR2: 00007ffd41a65ef7 CR3: 000000000e2c2000 CR4: 0000000000350ef0 [ 42.928675] Call Trace: [ 42.928992] [ 42.929251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.929783] ? __create_object+0x59/0x80 [ 42.930277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.930855] __vmalloc_noprof+0x59/0x60 [ 42.931328] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.931852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.932434] bpf_prog_alloc+0x39/0x200 [ 42.932870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.933441] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.934010] do_seccomp+0x349/0x25e0 [ 42.934440] ? find_held_lock+0x2b/0x80 [ 42.934914] ? do_prlimit+0x310/0x610 [ 42.935356] ? __pfx_do_seccomp+0x10/0x10 [ 42.935817] ? do_raw_spin_unlock+0x53/0x220 [ 42.936336] ? _raw_spin_unlock+0x1e/0x40 [ 42.936796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.937395] ? static_key_count+0x60/0x80 [ 42.937887] prctl_set_seccomp+0x4e/0x70 [ 42.938353] __do_sys_prctl+0xe6c/0x1d70 [ 42.938815] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.939345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.939947] ? irqentry_exit+0xf3/0x650 [ 42.940401] do_syscall_64+0xbf/0x430 [ 42.940834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.941426] RIP: 0033:0x7f2fb751c5cd [ 42.941840] 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 [ 42.943845] RSP: 002b:00007ffd41a63760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.944694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fb751c5cd [ 42.945497] RDX: 0000560d71ab8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.946306] RBP: 00007ffd41a637c0 R08: 0000000000000000 R09: 00007ffd41a62e60 [ 42.947105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d8b9b9ad0 [ 42.947908] R13: 00007ffd41a63bf0 R14: 0000560d8b9babc0 R15: 0000560d8b9cb780 [ 42.948690] [ 42.948978] irq event stamp: 1671 [ 42.949360] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 42.950317] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 42.951264] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 42.952222] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 42.953162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29733' (ECDSA) to the list of known hosts. 2025/11/18 06:14:18 fuzzer started 2025/11/18 06:14:19 dialing manager at localhost:37895 2025/11/18 06:14:19 checking machine... 2025/11/18 06:14:19 checking revisions... [ 43.914228] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:14:19 testing simple program... [ 44.018289] cgroup: Unknown subsys name 'net' [ 44.086537] cgroup: Unknown subsys name 'cpuset' [ 44.101367] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:14:18 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85c2ca00 RCX=0000000000000200 RDX=0000000000000008 RSI=ffffffff85c2d480 RDI=ffffffff85c2ca00 RBP=ffffffff85c2d458 RSP=ffff88806ce088e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527346 RFL=00000002 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7f262f08 CR3=0000000005c8a000 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=00007fc5f5e0d51000005601b052d790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800dc37800 RBX=ffff88800d6e59a8 RCX=ffff88800dc37730 RDX=ffff88800d35d070 RSI=ffff88800dc37720 RDI=0000000000000000 RBP=ffff888016693250 RSP=ffff88800f517968 R8 =0000000000000000 R9 =ffffed1001ea2f09 R10=0000000000000003 R11=0000000000000001 R12=ffff88800dc37720 R13=0000000000000010 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f357df3d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f357e4f50b0 CR3=0000000013acf000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000