[ 46.189025] ------------[ cut here ]------------ [ 46.189788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.191567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.192837] Modules linked in: [ 46.193342] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.195081] Tainted: [W]=WARN [ 46.195552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.196804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.197571] 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 [ 46.200281] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 46.201117] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 46.202218] RDX: ffff888017d28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.203313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 46.204401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.205485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 46.206588] FS: 00007f7dfb9dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.207817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.208704] CR2: 00007ffc656b4ef8 CR3: 000000000bbdb000 CR4: 0000000000350ef0 [ 46.209794] Call Trace: [ 46.210231] [ 46.210582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.211354] ? __create_object+0x59/0x80 [ 46.212022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.212808] __vmalloc_noprof+0x59/0x60 [ 46.213459] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.214218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.215044] bpf_prog_alloc+0x39/0x200 [ 46.215637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216431] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.217193] do_seccomp+0x349/0x25e0 [ 46.217764] ? find_held_lock+0x2b/0x80 [ 46.218423] ? do_prlimit+0x310/0x610 [ 46.219051] ? __pfx_do_seccomp+0x10/0x10 [ 46.219680] ? do_raw_spin_unlock+0x53/0x220 [ 46.220390] ? _raw_spin_unlock+0x1e/0x40 [ 46.221057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.221866] ? static_key_count+0x60/0x80 [ 46.222515] prctl_set_seccomp+0x4e/0x70 [ 46.223173] __do_sys_prctl+0xe6c/0x1d70 [ 46.223799] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.224526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.225345] ? irqentry_exit+0xf3/0x650 [ 46.225995] do_syscall_64+0xbf/0x430 [ 46.226596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.227410] RIP: 0033:0x7f7dfbecf5cd [ 46.228006] 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 [ 46.230717] RSP: 002b:00007ffc656b2e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.231880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dfbecf5cd [ 46.232989] RDX: 0000558d657eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.234090] RBP: 00007ffc656b2ec0 R08: 0000000000000000 R09: 00007ffc656b2560 [ 46.235191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d6f526240 [ 46.236282] R13: 00007ffc656b32f0 R14: 0000558d6f525bf0 R15: 0000558d6f53a4d0 [ 46.237390] [ 46.237750] irq event stamp: 1735 [ 46.238310] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.239605] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.240904] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.242235] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.243517] ---[ end trace 0000000000000000 ]--- [ 49.688123] ------------[ cut here ]------------ [ 49.689076] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.691197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.692672] Modules linked in: [ 49.693322] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.695344] Tainted: [W]=WARN [ 49.695954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.697435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.698377] 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 [ 49.701518] RSP: 0018:ffff88801c0a7bc0 EFLAGS: 00010286 [ 49.702517] RAX: 0000000000000000 RBX: ffffed1003814f78 RCX: ffffffff813a4050 [ 49.703793] RDX: ffff888017d2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.705100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003814f2f [ 49.706390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.707680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0a7df8 [ 49.708968] FS: 00007fdfbd7de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.710413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.711471] CR2: 00007ffc82976ef8 CR3: 0000000020546000 CR4: 0000000000350ef0 [ 49.712755] Call Trace: [ 49.713264] [ 49.713677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.714583] ? __create_object+0x59/0x80 [ 49.715368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.716332] __vmalloc_noprof+0x59/0x60 [ 49.717088] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.717969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.718912] bpf_prog_alloc+0x39/0x200 [ 49.719607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.720531] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.721433] do_seccomp+0x349/0x25e0 [ 49.722147] ? find_held_lock+0x2b/0x80 [ 49.722934] ? do_prlimit+0x310/0x610 [ 49.723630] ? __pfx_do_seccomp+0x10/0x10 [ 49.724422] ? do_raw_spin_unlock+0x53/0x220 [ 49.725262] ? _raw_spin_unlock+0x1e/0x40 [ 49.726044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.727034] ? static_key_count+0x60/0x80 [ 49.727800] prctl_set_seccomp+0x4e/0x70 [ 49.728583] __do_sys_prctl+0xe6c/0x1d70 [ 49.729365] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.730237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.731206] ? irqentry_exit+0xf3/0x650 [ 49.731985] do_syscall_64+0xbf/0x430 [ 49.732675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.733631] RIP: 0033:0x7fdfbdcd05cd [ 49.734360] 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 [ 49.737516] RSP: 002b:00007ffc829756f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.738888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfbdcd05cd [ 49.740166] RDX: 0000557068c42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.741448] RBP: 00007ffc82975750 R08: 0000000000000000 R09: 00007ffc82974df0 [ 49.742736] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570791dd2b0 [ 49.744015] R13: 00007ffc82975b80 R14: 00005570791dfd20 R15: 00005570791f18d0 [ 49.745321] [ 49.745742] irq event stamp: 1757 [ 49.746407] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.747927] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.749447] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.751004] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.752520] ---[ end trace 0000000000000000 ]--- [ 50.543927] ------------[ cut here ]------------ [ 50.544786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.546915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.548343] Modules linked in: [ 50.548983] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.550946] Tainted: [W]=WARN [ 50.551491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.553369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.554291] 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 [ 50.557581] RSP: 0018:ffff88801c097bc0 EFLAGS: 00010286 [ 50.558794] RAX: 0000000000000000 RBX: ffffed1003812f78 RCX: ffffffff813a4050 [ 50.560251] RDX: ffff88800d2bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.561514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003812f2f [ 50.562798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.564078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c097df8 [ 50.565352] FS: 00007f4d4dc6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.566790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.567862] CR2: 00007ffde5574ef8 CR3: 00000000105c9000 CR4: 0000000000350ef0 [ 50.569126] Call Trace: [ 50.569579] [ 50.570023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.570935] ? __create_object+0x59/0x80 [ 50.571665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.572637] __vmalloc_noprof+0x59/0x60 [ 50.573378] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.574251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.575192] bpf_prog_alloc+0x39/0x200 [ 50.575932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.576795] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.577689] do_seccomp+0x349/0x25e0 [ 50.578408] ? find_held_lock+0x2b/0x80 [ 50.579163] ? do_prlimit+0x310/0x610 [ 50.579889] ? __pfx_do_seccomp+0x10/0x10 [ 50.580617] ? do_raw_spin_unlock+0x53/0x220 [ 50.581435] ? _raw_spin_unlock+0x1e/0x40 [ 50.582196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.583174] ? static_key_count+0x60/0x80 [ 50.583963] prctl_set_seccomp+0x4e/0x70 [ 50.584676] __do_sys_prctl+0xe6c/0x1d70 [ 50.585451] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.586309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.587266] ? irqentry_exit+0xf3/0x650 [ 50.588029] do_syscall_64+0xbf/0x430 [ 50.588713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.589663] RIP: 0033:0x7f4d4e1615cd [ 50.590377] 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 [ 50.593499] RSP: 002b:00007ffde5573c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.594868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d4e1615cd [ 50.596132] RDX: 0000558388f8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.597398] RBP: 00007ffde5573cc0 R08: 0000000000000000 R09: 00007ffde5573360 [ 50.598666] R10: 0000000000000000 R11: 0000000000000246 R12: 000055838a01eb10 [ 50.599927] R13: 00007ffde55740f0 R14: 000055838a01f2b0 R15: 000055838a0336f0 [ 50.601197] [ 50.601618] irq event stamp: 1745 [ 50.602260] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.603585] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.604796] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 50.606057] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.607273] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59821' (ECDSA) to the list of known hosts. 2025/11/17 19:17:45 fuzzer started 2025/11/17 19:17:46 dialing manager at localhost:37895 2025/11/17 19:17:46 checking machine... 2025/11/17 19:17:46 checking revisions... [ 51.485064] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:17:46 testing simple program... [ 51.565391] cgroup: Unknown subsys name 'net' [ 51.665487] cgroup: Unknown subsys name 'cpuset' [ 51.703099] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:17:45 Registers: info registers vcpu 0 RAX=000000000009b3e0 RBX=0000000000000202 RCX=0000000000000004 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffff88801ffb1250 RSP=ffff88806ce08db8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea00006e8500 R13=0000000000000000 R14=ffff88801ba17968 R15=ffff888009472140 RIP=ffffffff84c98164 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 00007f00b54b4900 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=00007fdfbdd960b0 CR3=000000000d106000 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=300977e0a26856eb00000000000ae988 XMM05=12c1d45e57b4baa100000000003227e8 XMM06=e1bcd410fb3842e60000000000321648 XMM07=fb795ef6d65770560000000000312390 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003c9ec RBX=0000000000000001 RCX=ffffffff81c095e0 RDX=dffffc0000000000 RSI=000000000000c095 RDI=ffff88806cf31cd0 RBP=ffff8880182b7840 RSP=ffff8880182b7778 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880182b7848 R13=ffff8880182b7830 R14=ffff8880182b7829 R15=ffff8880182b77e8 RIP=ffffffff8135e5c2 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 00007fdfbd7de900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdfbdd95618 CR3=0000000020469000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000