[ 39.060960] ------------[ cut here ]------------ [ 39.061880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.063860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.065276] Modules linked in: [ 39.065917] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.067879] Tainted: [W]=WARN [ 39.068425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.069880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.070738] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.073874] RSP: 0018:ffff8880165c7bc0 EFLAGS: 00010286 [ 39.074792] RAX: 0000000000000000 RBX: ffffed1002cb8f78 RCX: ffffffff813a4050 [ 39.076055] RDX: ffff888016603780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.077312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb8f2f [ 39.078602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.079859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165c7df8 [ 39.081128] FS: 00007f38d3ab9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.082558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.083606] CR2: 00007ffed8e31ef7 CR3: 000000000b679000 CR4: 0000000000350ef0 [ 39.084878] Call Trace: [ 39.085335] [ 39.085750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.086646] ? __create_object+0x59/0x80 [ 39.087409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088377] __vmalloc_noprof+0x59/0x60 [ 39.089126] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090928] bpf_prog_alloc+0x39/0x200 [ 39.091609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092523] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.093414] do_seccomp+0x349/0x25e0 [ 39.094132] ? find_held_lock+0x2b/0x80 [ 39.094886] ? do_prlimit+0x310/0x610 [ 39.095580] ? __pfx_do_seccomp+0x10/0x10 [ 39.096349] ? do_raw_spin_unlock+0x53/0x220 [ 39.097168] ? _raw_spin_unlock+0x1e/0x40 [ 39.097946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098889] ? static_key_count+0x60/0x80 [ 39.099635] prctl_set_seccomp+0x4e/0x70 [ 39.100390] __do_sys_prctl+0xe6c/0x1d70 [ 39.101191] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103002] ? irqentry_exit+0xf3/0x650 [ 39.103711] do_syscall_64+0xbf/0x430 [ 39.104448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105384] RIP: 0033:0x7f38d3fab5cd [ 39.106095] 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 [ 39.109223] RSP: 002b:00007ffed8e2f310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.110578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38d3fab5cd [ 39.111852] RDX: 00005621e22d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.113111] RBP: 00007ffed8e2f370 R08: 0000000000000000 R09: 00007ffed8e2ea10 [ 39.114394] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621eba77bf0 [ 39.115667] R13: 00007ffed8e2f7a0 R14: 00005621eba81380 R15: 00005621eba8c460 [ 39.116950] [ 39.117370] irq event stamp: 1691 [ 39.118033] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 39.119532] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 39.121027] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 39.122566] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 39.124049] ---[ end trace 0000000000000000 ]--- [ 42.493004] ------------[ cut here ]------------ [ 42.493927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.495968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.497435] Modules linked in: [ 42.498314] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.500402] Tainted: [W]=WARN [ 42.501022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.502518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.503449] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.506630] RSP: 0018:ffff888019f37bc0 EFLAGS: 00010286 [ 42.507634] RAX: 0000000000000000 RBX: ffffed10033e6f78 RCX: ffffffff813a4050 [ 42.508919] RDX: ffff888017ef3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.510253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e6f2f [ 42.511538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.512860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f37df8 [ 42.514164] FS: 00007f7087eac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.515623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.516700] CR2: 00007ffd8d371ef7 CR3: 000000001ee13000 CR4: 0000000000350ef0 [ 42.518027] Call Trace: [ 42.518508] [ 42.518973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.519895] ? __create_object+0x59/0x80 [ 42.520642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.521635] __vmalloc_noprof+0x59/0x60 [ 42.522408] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.523296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.524222] bpf_prog_alloc+0x39/0x200 [ 42.524954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.525907] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.526769] do_seccomp+0x349/0x25e0 [ 42.527498] ? find_held_lock+0x2b/0x80 [ 42.528269] ? do_prlimit+0x310/0x610 [ 42.529020] ? __pfx_do_seccomp+0x10/0x10 [ 42.529775] ? do_raw_spin_unlock+0x53/0x220 [ 42.530608] ? _raw_spin_unlock+0x1e/0x40 [ 42.531394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.532375] ? static_key_count+0x60/0x80 [ 42.533192] prctl_set_seccomp+0x4e/0x70 [ 42.533995] __do_sys_prctl+0xe6c/0x1d70 [ 42.534735] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.535608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.536585] ? irqentry_exit+0xf3/0x650 [ 42.537355] do_syscall_64+0xbf/0x430 [ 42.538117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.539088] RIP: 0033:0x7f708839e5cd [ 42.539747] 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 [ 42.542918] RSP: 002b:00007ffd8d36f3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.544285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f708839e5cd [ 42.545580] RDX: 000056062ca79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.546890] RBP: 00007ffd8d36f420 R08: 0000000000000000 R09: 00007ffd8d36eac0 [ 42.548182] R10: 0000000000000000 R11: 0000000000000246 R12: 000056066092fad0 [ 42.549483] R13: 00007ffd8d36f850 R14: 0000560660930bc0 R15: 0000560660941780 [ 42.550819] [ 42.551279] irq event stamp: 1835 [ 42.551954] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.553487] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.555035] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 42.556603] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 42.558134] ---[ end trace 0000000000000000 ]--- [ 43.387007] ------------[ cut here ]------------ [ 43.387715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.389522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.390743] Modules linked in: [ 43.391269] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.392876] Tainted: [W]=WARN [ 43.393320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.394501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.395265] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.397855] RSP: 0018:ffff888017a1fbc0 EFLAGS: 00010286 [ 43.398598] RAX: 0000000000000000 RBX: ffffed1002f43f78 RCX: ffffffff813a4050 [ 43.399638] RDX: ffff888017d81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.400658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f43f2f [ 43.401689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.402726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a1fdf8 [ 43.403776] FS: 00007fa808367900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.404938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.405759] CR2: 00007ffe1a624ef7 CR3: 000000000d761000 CR4: 0000000000350ef0 [ 43.406798] Call Trace: [ 43.407198] [ 43.407539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.408292] ? __create_object+0x59/0x80 [ 43.408938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.409711] __vmalloc_noprof+0x59/0x60 [ 43.410361] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.411085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.411875] bpf_prog_alloc+0x39/0x200 [ 43.412445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.413228] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.413997] do_seccomp+0x349/0x25e0 [ 43.414556] ? find_held_lock+0x2b/0x80 [ 43.415184] ? do_prlimit+0x310/0x610 [ 43.415767] ? __pfx_do_seccomp+0x10/0x10 [ 43.416422] ? do_raw_spin_unlock+0x53/0x220 [ 43.417128] ? _raw_spin_unlock+0x1e/0x40 [ 43.417739] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.418559] ? static_key_count+0x60/0x80 [ 43.419212] prctl_set_seccomp+0x4e/0x70 [ 43.419820] __do_sys_prctl+0xe6c/0x1d70 [ 43.420477] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.421185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.422020] ? irqentry_exit+0xf3/0x650 [ 43.422619] do_syscall_64+0xbf/0x430 [ 43.423239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.424030] RIP: 0033:0x7fa8088595cd [ 43.424576] 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 [ 43.427241] RSP: 002b:00007ffe1a6237a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.428379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8088595cd [ 43.429435] RDX: 000055b43d35ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.430521] RBP: 00007ffe1a623800 R08: 0000000000000000 R09: 00007ffe1a622ea0 [ 43.431607] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b451862bf0 [ 43.432676] R13: 00007ffe1a623c30 R14: 000055b45186c380 R15: 000055b451877460 [ 43.433756] [ 43.434154] irq event stamp: 1799 [ 43.434660] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.435925] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.437183] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 43.438481] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 43.439740] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25132' (ECDSA) to the list of known hosts. 2025/11/19 00:22:57 fuzzer started 2025/11/19 00:22:57 dialing manager at localhost:34383 2025/11/19 00:22:57 checking machine... 2025/11/19 00:22:57 checking revisions... [ 44.310563] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:22:57 testing simple program... [ 44.386723] cgroup: Unknown subsys name 'net' [ 44.445081] cgroup: Unknown subsys name 'cpuset' [ 44.460134] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:22:57 Registers: info registers vcpu 0 RAX=1ffffffff0cdb865 RBX=ffffffff866dc328 RCX=ffffffff816194bd RDX=0000000000000008 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc318 RSP=ffff888019e3f618 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc338 R13=ffffffff866dc318 R14=ffffffff866dc318 R15=dffffc0000000000 RIP=ffffffff8135daaa 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 00007f7087eac900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7087e7b008 CR3=000000001eedc000 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=0000000000000001 RBX=0000000000000001 RCX=b780b3e0851e3b97 RDX=b780b3e0851e3b97 RSI=0000000026084e34 RDI=ffff8880177e0a80 RBP=ffff888009c7aa08 RSP=ffff888014f5f4a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a90db7000 CR3=000000001ec86000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=6b19f3007d78547400000000000ae988 XMM05=e223bb487636c9070000000000320078 XMM06=fe7408cb6136a4b1000000000031ee18 XMM07=fb795ef6d6577056000000000030e350 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000