[ 44.100252] ------------[ cut here ]------------ [ 44.101208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.103208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.104640] Modules linked in: [ 44.105253] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.107232] Tainted: [W]=WARN [ 44.107820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.109293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.110216] 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 [ 44.113380] RSP: 0018:ffff88801c077bc0 EFLAGS: 00010286 [ 44.114299] RAX: 0000000000000000 RBX: ffffed100380ef78 RCX: ffffffff813a4050 [ 44.115560] RDX: ffff888019df8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.116833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100380ef2f [ 44.118129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.119402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c077df8 [ 44.120678] FS: 00007fc7fcd9e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.122127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.123177] CR2: 00007ffc630f3ef8 CR3: 000000000e141000 CR4: 0000000000350ef0 [ 44.124464] Call Trace: [ 44.124931] [ 44.125376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.126215] ? __create_object+0x59/0x80 [ 44.126993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.127955] __vmalloc_noprof+0x59/0x60 [ 44.128711] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.129595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.130539] bpf_prog_alloc+0x39/0x200 [ 44.131232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.132165] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.133097] do_seccomp+0x349/0x25e0 [ 44.133818] ? find_held_lock+0x2b/0x80 [ 44.134569] ? do_prlimit+0x310/0x610 [ 44.135261] ? __pfx_do_seccomp+0x10/0x10 [ 44.136057] ? do_raw_spin_unlock+0x53/0x220 [ 44.136897] ? _raw_spin_unlock+0x1e/0x40 [ 44.137682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.138651] ? static_key_count+0x60/0x80 [ 44.139456] prctl_set_seccomp+0x4e/0x70 [ 44.140176] __do_sys_prctl+0xe6c/0x1d70 [ 44.140972] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.141832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.142790] ? irqentry_exit+0xf3/0x650 [ 44.143551] do_syscall_64+0xbf/0x430 [ 44.144247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.145205] RIP: 0033:0x7fc7fd2905cd [ 44.145927] 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 [ 44.149088] RSP: 002b:00007ffc630f2710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.150460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7fd2905cd [ 44.151743] RDX: 0000555c9de59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.153031] RBP: 00007ffc630f2770 R08: 0000000000000000 R09: 00007ffc630f1e10 [ 44.154302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cd4b02ad0 [ 44.155599] R13: 00007ffc630f2ba0 R14: 0000555cd4b03bc0 R15: 0000555cd4b14780 [ 44.156919] [ 44.157385] irq event stamp: 1739 [ 44.157989] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 44.159516] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 44.161045] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 44.162575] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 44.164077] ---[ end trace 0000000000000000 ]--- [ 46.500114] ------------[ cut here ]------------ [ 46.500972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.502730] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.504052] Modules linked in: [ 46.504626] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.506390] Tainted: [W]=WARN [ 46.506876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.508226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.509049] 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 [ 46.511895] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 46.512797] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 46.513967] RDX: ffff888015f41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.515104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 46.516292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.517436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 46.518586] FS: 00007feeb31c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.519900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.520856] CR2: 00007feeb36b8580 CR3: 000000002087c000 CR4: 0000000000350ef0 [ 46.522006] Call Trace: [ 46.522459] [ 46.522849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.523704] ? __create_object+0x59/0x80 [ 46.524403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.525240] __vmalloc_noprof+0x59/0x60 [ 46.525918] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.526730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.527609] bpf_prog_alloc+0x39/0x200 [ 46.528228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.529085] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.529897] do_seccomp+0x349/0x25e0 [ 46.530533] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.531284] ? __pfx_do_seccomp+0x10/0x10 [ 46.532026] ? find_held_lock+0x2b/0x80 [ 46.532708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.533575] ? static_key_count+0x60/0x80 [ 46.534245] prctl_set_seccomp+0x4e/0x70 [ 46.534939] __do_sys_prctl+0xe6c/0x1d70 [ 46.535674] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.536454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.537281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.538140] ? irqentry_exit+0xf3/0x650 [ 46.538817] do_syscall_64+0xbf/0x430 [ 46.539463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.540311] RIP: 0033:0x7feeb36b85cd [ 46.540962] 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 [ 46.543818] RSP: 002b:00007fff53f2eff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.545055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feeb36b85cd [ 46.546199] RDX: 000055e4bc19ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.547357] RBP: 00007fff53f2f050 R08: 0000000000000000 R09: 00007fff53f2e6f0 [ 46.548540] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4de9d6ad0 [ 46.549703] R13: 00007fff53f2f480 R14: 000055e4de9d7bc0 R15: 000055e4de9e8780 [ 46.550861] [ 46.551246] irq event stamp: 1927 [ 46.551862] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 46.553231] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 46.554623] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.556051] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 46.557456] ---[ end trace 0000000000000000 ]--- [ 47.207203] ------------[ cut here ]------------ [ 47.208172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.210247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 47.211785] Modules linked in: [ 47.212446] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.214488] Tainted: [W]=WARN [ 47.215051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.216552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.217492] 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 [ 47.220747] RSP: 0018:ffff88801a1a7bc0 EFLAGS: 00010286 [ 47.221763] RAX: 0000000000000000 RBX: ffffed1003434f78 RCX: ffffffff813a4050 [ 47.223063] RDX: ffff88800f9e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.224380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003434f2f [ 47.225678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.226969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1a7df8 [ 47.228262] FS: 00007fe706f8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.229746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.230838] CR2: 00007ffd8a217ef8 CR3: 000000000c37d000 CR4: 0000000000350ef0 [ 47.232147] Call Trace: [ 47.232650] [ 47.233082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.233999] ? __create_object+0x59/0x80 [ 47.234804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.235776] __vmalloc_noprof+0x59/0x60 [ 47.236558] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.237456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.238400] bpf_prog_alloc+0x39/0x200 [ 47.239096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.240032] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.240965] do_seccomp+0x349/0x25e0 [ 47.241696] ? find_held_lock+0x2b/0x80 [ 47.242463] ? do_prlimit+0x310/0x610 [ 47.243165] ? __pfx_do_seccomp+0x10/0x10 [ 47.243966] ? do_raw_spin_unlock+0x53/0x220 [ 47.244796] ? _raw_spin_unlock+0x1e/0x40 [ 47.245593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.246566] ? static_key_count+0x60/0x80 [ 47.247313] prctl_set_seccomp+0x4e/0x70 [ 47.248100] __do_sys_prctl+0xe6c/0x1d70 [ 47.248907] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.249785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.250765] ? irqentry_exit+0xf3/0x650 [ 47.251535] do_syscall_64+0xbf/0x430 [ 47.252241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.253212] RIP: 0033:0x7fe70747e5cd [ 47.253928] 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 [ 47.257208] RSP: 002b:00007ffd8a215290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.258782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe70747e5cd [ 47.260253] RDX: 00005635632c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.261758] RBP: 00007ffd8a2152f0 R08: 0000000000000000 R09: 00007ffd8a214990 [ 47.263229] R10: 0000000000000000 R11: 0000000000000246 R12: 000056357ba5cb10 [ 47.264716] R13: 00007ffd8a215720 R14: 000056357ba5d2b0 R15: 000056357ba716f0 [ 47.266226] [ 47.266771] irq event stamp: 1749 [ 47.267515] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 47.269278] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 47.271026] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 47.272799] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 47.274054] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55285' (ECDSA) to the list of known hosts. 2025/11/18 08:40:54 fuzzer started 2025/11/18 08:40:54 dialing manager at localhost:34383 2025/11/18 08:40:54 checking machine... 2025/11/18 08:40:54 checking revisions... [ 48.225746] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:40:55 testing simple program... [ 48.312692] cgroup: Unknown subsys name 'net' [ 48.354177] cgroup: Unknown subsys name 'cpuset' [ 48.366448] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:40:54 Registers: info registers vcpu 0 RAX=1ffffffff0d3e427 RBX=0000000000000001 RCX=ffffffff869f2136 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff869f2138 RBP=ffff8880163a79f8 RSP=ffff8880163a78e0 R8 =ffffffff869f213a R9 =ffff8880163a79e0 R10=000000000003c9ed R11=000000000000453f R12=ffff8880163a7a00 R13=ffff8880163a79e8 R14=ffff8880163a7a48 R15=ffff8880163a79a0 RIP=ffffffff8135fac9 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 00007feeb31c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feeb31a5020 CR3=0000000020815000 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=2033353a30343a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a30343a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=f84ad3e0a3a12400 RBX=ffff888016b51bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016a87ad0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=ffffffff81b54417 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 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 00007f9de50ae900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1b7ba2f8 CR3=000000000dd1b000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000