[ 38.874097] ------------[ cut here ]------------ [ 38.875053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.877130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.878581] Modules linked in: [ 38.879217] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.881268] Tainted: [W]=WARN [ 38.881832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.883359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.884304] 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 [ 38.887563] RSP: 0018:ffff88801882fbc0 EFLAGS: 00010286 [ 38.888571] RAX: 0000000000000000 RBX: ffffed1003105f78 RCX: ffffffff813a4050 [ 38.889880] RDX: ffff888007160000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.891195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003105f2f [ 38.892499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.893812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801882fdf8 [ 38.895122] FS: 00007f7aaa91d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.896616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.897690] CR2: 00007ffde13d5ef8 CR3: 000000000a0e6000 CR4: 0000000000350ef0 [ 38.899029] Call Trace: [ 38.899499] [ 38.899917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.900848] ? __create_object+0x59/0x80 [ 38.901627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.902603] __vmalloc_noprof+0x59/0x60 [ 38.903370] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.904273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.905210] bpf_prog_alloc+0x39/0x200 [ 38.905906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.906856] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.907763] do_seccomp+0x349/0x25e0 [ 38.908517] ? find_held_lock+0x2b/0x80 [ 38.909300] ? do_prlimit+0x310/0x610 [ 38.910043] ? __pfx_do_seccomp+0x10/0x10 [ 38.910799] ? do_raw_spin_unlock+0x53/0x220 [ 38.911662] ? _raw_spin_unlock+0x1e/0x40 [ 38.912459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.913431] ? static_key_count+0x60/0x80 [ 38.914243] prctl_set_seccomp+0x4e/0x70 [ 38.914992] __do_sys_prctl+0xe6c/0x1d70 [ 38.915783] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.916665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.917647] ? irqentry_exit+0xf3/0x650 [ 38.918421] do_syscall_64+0xbf/0x430 [ 38.919171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.920153] RIP: 0033:0x7f7aaae0f5cd [ 38.920821] 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 [ 38.924061] RSP: 002b:00007ffde13d4410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.925473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7aaae0f5cd [ 38.926779] RDX: 000055c341debe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.928104] RBP: 00007ffde13d4470 R08: 0000000000000000 R09: 00007ffde13d3b10 [ 38.929399] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c380f2ead0 [ 38.930712] R13: 00007ffde13d48a0 R14: 000055c380f2fbc0 R15: 000055c380f40780 [ 38.932043] [ 38.932482] irq event stamp: 1739 [ 38.933150] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 38.934691] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 38.936262] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 38.937817] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 38.939372] ---[ end trace 0000000000000000 ]--- [ 42.323247] ------------[ cut here ]------------ [ 42.324203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.326181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.327644] Modules linked in: [ 42.328292] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.330305] Tainted: [W]=WARN [ 42.330865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.332362] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.333285] 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 [ 42.336496] RSP: 0018:ffff88800f84fbc0 EFLAGS: 00010286 [ 42.337471] RAX: 0000000000000000 RBX: ffffed1001f09f78 RCX: ffffffff813a4050 [ 42.338764] RDX: ffff888019da5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.340039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f09f2f [ 42.341350] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.342638] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f84fdf8 [ 42.343915] FS: 00007f99eb878900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.345372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.346445] CR2: 00007ffd17985ef8 CR3: 000000000ebce000 CR4: 0000000000350ef0 [ 42.347742] Call Trace: [ 42.348260] [ 42.348673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.349633] ? __create_object+0x59/0x80 [ 42.350439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.351404] __vmalloc_noprof+0x59/0x60 [ 42.352174] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.353070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.353977] bpf_prog_alloc+0x39/0x200 [ 42.354710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.355644] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.356570] do_seccomp+0x349/0x25e0 [ 42.357282] ? find_held_lock+0x2b/0x80 [ 42.358051] ? do_prlimit+0x310/0x610 [ 42.358759] ? __pfx_do_seccomp+0x10/0x10 [ 42.359597] ? do_raw_spin_unlock+0x53/0x220 [ 42.360454] ? _raw_spin_unlock+0x1e/0x40 [ 42.361241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.362210] ? static_key_count+0x60/0x80 [ 42.362970] prctl_set_seccomp+0x4e/0x70 [ 42.363763] __do_sys_prctl+0xe6c/0x1d70 [ 42.364562] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.365414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.366389] ? irqentry_exit+0xf3/0x650 [ 42.367158] do_syscall_64+0xbf/0x430 [ 42.367866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.368836] RIP: 0033:0x7f99ebd6a5cd [ 42.369546] 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 [ 42.372762] RSP: 002b:00007ffd17983870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.374113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99ebd6a5cd [ 42.375395] RDX: 00005560780bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.376699] RBP: 00007ffd179838d0 R08: 0000000000000000 R09: 00007ffd17982f70 [ 42.377992] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560920bdad0 [ 42.379276] R13: 00007ffd17983d00 R14: 00005560920bebc0 R15: 00005560920cf780 [ 42.380580] [ 42.381035] irq event stamp: 1695 [ 42.381639] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.383159] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.384682] softirqs last enabled at (1184): [] handle_softirqs+0x50c/0x770 [ 42.386235] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 42.387755] ---[ end trace 0000000000000000 ]--- [ 43.195858] ------------[ cut here ]------------ [ 43.196684] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.198387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.199616] Modules linked in: [ 43.200153] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.201846] Tainted: [W]=WARN [ 43.202342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.203561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.204344] 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 [ 43.207031] RSP: 0018:ffff88800a2efbc0 EFLAGS: 00010286 [ 43.207816] RAX: 0000000000000000 RBX: ffffed100145df78 RCX: ffffffff813a4050 [ 43.208901] RDX: ffff888009a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.209988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100145df2f [ 43.211082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.212159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2efdf8 [ 43.213256] FS: 00007f398e25c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.214474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.215372] CR2: 00007ffd0e216ef8 CR3: 00000000138cb000 CR4: 0000000000350ef0 [ 43.216466] Call Trace: [ 43.216858] [ 43.217235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.217959] ? __create_object+0x59/0x80 [ 43.218603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.219415] __vmalloc_noprof+0x59/0x60 [ 43.220044] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.220744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.221522] bpf_prog_alloc+0x39/0x200 [ 43.222130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.222887] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.223638] do_seccomp+0x349/0x25e0 [ 43.224250] ? find_held_lock+0x2b/0x80 [ 43.224849] ? do_prlimit+0x310/0x610 [ 43.225462] ? __pfx_do_seccomp+0x10/0x10 [ 43.226104] ? do_raw_spin_unlock+0x53/0x220 [ 43.226768] ? _raw_spin_unlock+0x1e/0x40 [ 43.227421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.228230] ? static_key_count+0x60/0x80 [ 43.228868] prctl_set_seccomp+0x4e/0x70 [ 43.229517] __do_sys_prctl+0xe6c/0x1d70 [ 43.230178] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.230860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.231670] ? irqentry_exit+0xf3/0x650 [ 43.232325] do_syscall_64+0xbf/0x430 [ 43.232908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.233699] RIP: 0033:0x7f398e74e5cd [ 43.234288] 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 [ 43.236944] RSP: 002b:00007ffd0e215b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.238123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f398e74e5cd [ 43.239196] RDX: 00005626a6c39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.240291] RBP: 00007ffd0e215bb0 R08: 0000000000000000 R09: 00007ffd0e215250 [ 43.241384] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626b2098ad0 [ 43.242476] R13: 00007ffd0e215fe0 R14: 00005626b2099bc0 R15: 00005626b20aa780 [ 43.243557] [ 43.243909] irq event stamp: 1733 [ 43.244458] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.245736] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.246990] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 43.248318] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.249586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38987' (ECDSA) to the list of known hosts. 2025/11/18 09:25:23 fuzzer started 2025/11/18 09:25:23 dialing manager at localhost:34383 2025/11/18 09:25:23 checking machine... 2025/11/18 09:25:23 checking revisions... [ 44.147292] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:25:23 testing simple program... [ 44.245429] cgroup: Unknown subsys name 'net' [ 44.308560] cgroup: Unknown subsys name 'cpuset' [ 44.328248] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:25:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627794 RDX=ffff888009627840 RSI=ffffffff81204b6a RDI=ffff888009627840 RBP=ffff8880096278d8 RSP=ffff888009627828 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff8135e408 RFL=00000202 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99ebe2f618 CR3=000000000eac5000 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=2032323a35323a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a35323a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002532f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f34ee05b040 CR3=000000000eac5000 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=35323a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303230 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000