[ 46.111523] ------------[ cut here ]------------ [ 46.112458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.114618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.116126] Modules linked in: [ 46.116729] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.119051] Tainted: [W]=WARN [ 46.119623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.121203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.122166] 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 [ 46.125453] RSP: 0018:ffff88801bde7bc0 EFLAGS: 00010286 [ 46.126469] RAX: 0000000000000000 RBX: ffffed10037bcf78 RCX: ffffffff813a4050 [ 46.127788] RDX: ffff888017d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.129109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037bcf2f [ 46.130437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.131761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bde7df8 [ 46.133082] FS: 00007fcc476c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.134589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.135697] CR2: 00007fcc47bb5580 CR3: 000000000da19000 CR4: 0000000000350ef0 [ 46.137033] Call Trace: [ 46.137524] [ 46.137942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.138874] ? __create_object+0x59/0x80 [ 46.139681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.140691] __vmalloc_noprof+0x59/0x60 [ 46.141486] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.142389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.143357] bpf_prog_alloc+0x39/0x200 [ 46.144122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145079] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.145963] do_seccomp+0x349/0x25e0 [ 46.146709] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.147632] ? __pfx_do_seccomp+0x10/0x10 [ 46.148439] ? find_held_lock+0x2b/0x80 [ 46.149218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.150218] ? static_key_count+0x60/0x80 [ 46.151041] prctl_set_seccomp+0x4e/0x70 [ 46.151789] __do_sys_prctl+0xe6c/0x1d70 [ 46.152593] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.153491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.154488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.155484] ? irqentry_exit+0xf3/0x650 [ 46.156280] do_syscall_64+0xbf/0x430 [ 46.157044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.158037] RIP: 0033:0x7fcc47bb55cd [ 46.158715] 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 [ 46.162027] RSP: 002b:00007ffc6b3f4570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.163444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc47bb55cd [ 46.164724] RDX: 0000559e894afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.166020] RBP: 00007ffc6b3f45d0 R08: 0000000000000000 R09: 00007ffc6b3f3c70 [ 46.167297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559eb643b240 [ 46.168568] R13: 00007ffc6b3f4a00 R14: 0000559eb643abf0 R15: 0000559eb644f4d0 [ 46.169870] [ 46.170338] irq event stamp: 1831 [ 46.170948] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.172499] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 46.174023] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 46.175349] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.176599] ---[ end trace 0000000000000000 ]--- [ 49.508491] ------------[ cut here ]------------ [ 49.509308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.511132] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.512481] Modules linked in: [ 49.513041] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.514816] Tainted: [W]=WARN [ 49.515357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.516651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.517494] 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 [ 49.520270] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 49.521163] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 49.522324] RDX: ffff888013a31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.523459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 49.524608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.525756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 49.526916] FS: 00007f1233e79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.528195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.529145] CR2: 00007ffc7e89def7 CR3: 000000000c4ea000 CR4: 0000000000350ef0 [ 49.530314] Call Trace: [ 49.530735] [ 49.531162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.531906] ? __create_object+0x59/0x80 [ 49.532609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.533481] __vmalloc_noprof+0x59/0x60 [ 49.534163] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.534895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.535728] bpf_prog_alloc+0x39/0x200 [ 49.536378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.537206] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.537969] do_seccomp+0x349/0x25e0 [ 49.538613] ? find_held_lock+0x2b/0x80 [ 49.539292] ? do_prlimit+0x310/0x610 [ 49.539924] ? __pfx_do_seccomp+0x10/0x10 [ 49.540635] ? do_raw_spin_unlock+0x53/0x220 [ 49.541389] ? _raw_spin_unlock+0x1e/0x40 [ 49.542087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.542896] ? static_key_count+0x60/0x80 [ 49.543618] prctl_set_seccomp+0x4e/0x70 [ 49.544317] __do_sys_prctl+0xe6c/0x1d70 [ 49.544974] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.545764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.546628] ? irqentry_exit+0xf3/0x650 [ 49.547312] do_syscall_64+0xbf/0x430 [ 49.547932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.548776] RIP: 0033:0x7f123436b5cd [ 49.549434] 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 [ 49.552240] RSP: 002b:00007ffc7e89b4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.553482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f123436b5cd [ 49.554727] RDX: 00005620265fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.555879] RBP: 00007ffc7e89b550 R08: 0000000000000000 R09: 00007ffc7e89abf0 [ 49.557033] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202e668ad0 [ 49.558210] R13: 00007ffc7e89b980 R14: 000056202e669bc0 R15: 000056202e67a780 [ 49.559394] [ 49.559778] irq event stamp: 1771 [ 49.560358] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.561715] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.563076] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.564454] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.565844] ---[ end trace 0000000000000000 ]--- [ 50.409675] ------------[ cut here ]------------ [ 50.410579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.412601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.414278] Modules linked in: [ 50.414860] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.416871] Tainted: [W]=WARN [ 50.417479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.418931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.419829] 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 [ 50.423007] RSP: 0018:ffff88801743fbc0 EFLAGS: 00010286 [ 50.423931] RAX: 0000000000000000 RBX: ffffed1002e87f78 RCX: ffffffff813a4050 [ 50.425186] RDX: ffff888016498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.426447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e87f2f [ 50.427707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.428978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801743fdf8 [ 50.430277] FS: 00007f2676523900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.431700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.432740] CR2: 00007f2676a15580 CR3: 000000000dece000 CR4: 0000000000350ef0 [ 50.434031] Call Trace: [ 50.434485] [ 50.434890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.435777] ? __create_object+0x59/0x80 [ 50.436557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.437526] __vmalloc_noprof+0x59/0x60 [ 50.438276] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.439141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.440063] bpf_prog_alloc+0x39/0x200 [ 50.440742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.441670] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.442586] do_seccomp+0x349/0x25e0 [ 50.443298] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.444198] ? __pfx_do_seccomp+0x10/0x10 [ 50.444938] ? find_held_lock+0x2b/0x80 [ 50.445707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.446666] ? static_key_count+0x60/0x80 [ 50.447464] prctl_set_seccomp+0x4e/0x70 [ 50.448235] __do_sys_prctl+0xe6c/0x1d70 [ 50.448963] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.449833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.450789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.451755] ? irqentry_exit+0xf3/0x650 [ 50.452511] do_syscall_64+0xbf/0x430 [ 50.453247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.454192] RIP: 0033:0x7f2676a155cd [ 50.454842] 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 [ 50.458003] RSP: 002b:00007ffe70eef1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.459359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2676a155cd [ 50.460623] RDX: 000055ef1a5dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.461921] RBP: 00007ffe70eef210 R08: 0000000000000000 R09: 00007ffe70eee8b0 [ 50.463198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef498c1ad0 [ 50.464466] R13: 00007ffe70eef640 R14: 000055ef498c2bc0 R15: 000055ef498d3780 [ 50.465769] [ 50.466225] irq event stamp: 1821 [ 50.466817] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.468314] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.469823] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 50.471347] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 50.472837] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47325' (ECDSA) to the list of known hosts. 2025/11/18 06:50:12 fuzzer started 2025/11/18 06:50:12 dialing manager at localhost:37895 2025/11/18 06:50:13 checking machine... 2025/11/18 06:50:13 checking revisions... [ 51.373732] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:50:13 testing simple program... [ 51.458614] cgroup: Unknown subsys name 'net' [ 51.496353] cgroup: Unknown subsys name 'cpuset' [ 51.506386] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:50:12 Registers: info registers vcpu 0 RAX=ffffffff8161932e RBX=ffffffff81618fa0 RCX=ffff8880193ff4c0 RDX=1ffff1100327fe8f RSI=ffffffff8161932e RDI=ffff8880193ff4e8 RBP=ffff8880193ff4b8 RSP=ffff8880193ff418 R8 =0000000000000001 R9 =ffff8880193ff460 R10=000000000003c9ed R11=000000000000453f R12=ffff8880193ff4e8 R13=0000000000000000 R14=ffff888015cf0000 R15=0000000000000000 RIP=ffffffff81618fa0 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 00007fae7477d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1234430618 CR3=000000000b93a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732032313a3035 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323332 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b421 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5bbdc4a000 CR3=000000000de70000 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=fe04b64d23aaa78f7a45cd1b5c992159 XMM02=0000000000304508ec2efd57dc4c00df XMM03=0000000000312b782df00b3f9d780f3c XMM04=7155ba7ac66e31da00000000000ae988 XMM05=2fb612b5a9ab905f0000000000322b40 XMM06=405749d8372a36f10000000000321be0 XMM07=e042d86d42eb936e0000000000312df8 XMM08=2df00b3f9d780f3c0000000000304568 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000