[ 47.431029] ------------[ cut here ]------------ [ 47.431799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.433810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 47.434996] Modules linked in: [ 47.435482] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.437263] Tainted: [W]=WARN [ 47.437888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.439237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.440094] 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 [ 47.442721] RSP: 0018:ffff888018dcfbc0 EFLAGS: 00010286 [ 47.443485] RAX: 0000000000000000 RBX: ffffed10031b9f78 RCX: ffffffff813a4050 [ 47.444530] RDX: ffff888015d9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.445579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b9f2f [ 47.446621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.447671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dcfdf8 [ 47.448746] FS: 00007f603e8fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.449937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.450814] CR2: 00007ffd593acef7 CR3: 000000000ba33000 CR4: 0000000000350ef0 [ 47.451875] Call Trace: [ 47.452264] [ 47.452596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.453338] ? __create_object+0x59/0x80 [ 47.453973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.454766] __vmalloc_noprof+0x59/0x60 [ 47.455348] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.456061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.456819] bpf_prog_alloc+0x39/0x200 [ 47.457395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.458159] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.458886] do_seccomp+0x349/0x25e0 [ 47.459446] ? find_held_lock+0x2b/0x80 [ 47.460132] ? do_prlimit+0x310/0x610 [ 47.460760] ? __pfx_do_seccomp+0x10/0x10 [ 47.461382] ? do_raw_spin_unlock+0x53/0x220 [ 47.462046] ? _raw_spin_unlock+0x1e/0x40 [ 47.462639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.463411] ? static_key_count+0x60/0x80 [ 47.464051] prctl_set_seccomp+0x4e/0x70 [ 47.464632] __do_sys_prctl+0xe6c/0x1d70 [ 47.465273] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.465955] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.466726] ? irqentry_exit+0xf3/0x650 [ 47.467300] do_syscall_64+0xbf/0x430 [ 47.467895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.468625] RIP: 0033:0x7f603eded5cd [ 47.469191] 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 [ 47.471725] RSP: 002b:00007ffd593aacd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.472822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f603eded5cd [ 47.473859] RDX: 000055dc4f1f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.474877] RBP: 00007ffd593aad30 R08: 0000000000000000 R09: 00007ffd593aa3d0 [ 47.475898] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc79436bf0 [ 47.476916] R13: 00007ffd593ab160 R14: 000055dc79440380 R15: 000055dc7944b460 [ 47.477954] [ 47.478301] irq event stamp: 2585 [ 47.478825] hardirqs last enabled at (2595): [] __up_console_sem+0x78/0x80 [ 47.480044] hardirqs last disabled at (2604): [] __up_console_sem+0x5d/0x80 [ 47.481280] softirqs last enabled at (2368): [] handle_softirqs+0x50c/0x770 [ 47.482522] softirqs last disabled at (2353): [] __irq_exit_rcu+0xc4/0x100 [ 47.483737] ---[ end trace 0000000000000000 ]--- [ 50.867095] ------------[ cut here ]------------ [ 50.868054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.870099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.871548] Modules linked in: [ 50.872188] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.874214] Tainted: [W]=WARN [ 50.874811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.876301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.877233] 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 [ 50.880389] RSP: 0018:ffff88801c8bfbc0 EFLAGS: 00010286 [ 50.881381] RAX: 0000000000000000 RBX: ffffed1003917f78 RCX: ffffffff813a4050 [ 50.882653] RDX: ffff88800b349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.883928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003917f2f [ 50.885216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.886485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c8bfdf8 [ 50.887793] FS: 00007f35c54ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.889249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.890311] CR2: 00007ffe3d816ef7 CR3: 000000000d83d000 CR4: 0000000000350ef0 [ 50.891603] Call Trace: [ 50.892113] [ 50.892522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.893447] ? __create_object+0x59/0x80 [ 50.894228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.895198] __vmalloc_noprof+0x59/0x60 [ 50.895976] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.896853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.897813] bpf_prog_alloc+0x39/0x200 [ 50.898514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.899443] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.900341] do_seccomp+0x349/0x25e0 [ 50.901061] ? find_held_lock+0x2b/0x80 [ 50.901848] ? do_prlimit+0x310/0x610 [ 50.902545] ? __pfx_do_seccomp+0x10/0x10 [ 50.903350] ? do_raw_spin_unlock+0x53/0x220 [ 50.904184] ? _raw_spin_unlock+0x1e/0x40 [ 50.904964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.905950] ? static_key_count+0x60/0x80 [ 50.906764] prctl_set_seccomp+0x4e/0x70 [ 50.907500] __do_sys_prctl+0xe6c/0x1d70 [ 50.908289] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.909158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.910143] ? irqentry_exit+0xf3/0x650 [ 50.910917] do_syscall_64+0xbf/0x430 [ 50.911620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.912581] RIP: 0033:0x7f35c599e5cd [ 50.913302] 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 [ 50.916463] RSP: 002b:00007ffe3d814540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.917853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35c599e5cd [ 50.919165] RDX: 000055992b93ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.920449] RBP: 00007ffe3d8145a0 R08: 0000000000000000 R09: 00007ffe3d813c40 [ 50.921753] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599599ddad0 [ 50.923049] R13: 00007ffe3d8149d0 R14: 00005599599debc0 R15: 00005599599ef780 [ 50.924350] [ 50.924822] irq event stamp: 1735 [ 50.925443] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.926958] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.928474] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.930047] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 50.931557] ---[ end trace 0000000000000000 ]--- [ 51.778635] ------------[ cut here ]------------ [ 51.779557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.781583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.783025] Modules linked in: [ 51.783609] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.785828] Tainted: [W]=WARN [ 51.786381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.787920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.788809] 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 [ 51.791919] RSP: 0018:ffff88801a82fbc0 EFLAGS: 00010286 [ 51.792887] RAX: 0000000000000000 RBX: ffffed1003505f78 RCX: ffffffff813a4050 [ 51.794145] RDX: ffff88801a59b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.795417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003505f2f [ 51.796673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.797956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a82fdf8 [ 51.799216] FS: 00007fa89b860900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.800629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.801668] CR2: 00007ffc60e69ef7 CR3: 0000000016c0f000 CR4: 0000000000350ef0 [ 51.802958] Call Trace: [ 51.803412] [ 51.803861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.804729] ? __create_object+0x59/0x80 [ 51.805459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.806399] __vmalloc_noprof+0x59/0x60 [ 51.807140] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.807979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.808887] bpf_prog_alloc+0x39/0x200 [ 51.809582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.810491] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.811366] do_seccomp+0x349/0x25e0 [ 51.812084] ? find_held_lock+0x2b/0x80 [ 51.812840] ? do_prlimit+0x310/0x610 [ 51.813546] ? __pfx_do_seccomp+0x10/0x10 [ 51.814324] ? do_raw_spin_unlock+0x53/0x220 [ 51.815145] ? _raw_spin_unlock+0x1e/0x40 [ 51.815917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.816879] ? static_key_count+0x60/0x80 [ 51.817650] prctl_set_seccomp+0x4e/0x70 [ 51.818424] __do_sys_prctl+0xe6c/0x1d70 [ 51.819196] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.820056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.821028] ? irqentry_exit+0xf3/0x650 [ 51.821812] do_syscall_64+0xbf/0x430 [ 51.822502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.823449] RIP: 0033:0x7fa89bd525cd [ 51.824146] 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 [ 51.827288] RSP: 002b:00007ffc60e684c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.828631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa89bd525cd [ 51.829895] RDX: 000055e03faa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.831151] RBP: 00007ffc60e68520 R08: 0000000000000000 R09: 00007ffc60e67bc0 [ 51.832401] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e05d519ad0 [ 51.833662] R13: 00007ffc60e68950 R14: 000055e05d51abc0 R15: 000055e05d52b780 [ 51.834949] [ 51.835357] irq event stamp: 1877 [ 51.836010] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 51.837524] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 51.839008] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 51.840555] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 51.842051] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56121' (ECDSA) to the list of known hosts. 2025/11/18 03:06:28 fuzzer started 2025/11/18 03:06:28 dialing manager at localhost:37895 2025/11/18 03:06:28 checking machine... 2025/11/18 03:06:28 checking revisions... [ 52.786517] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:06:28 testing simple program... [ 52.895632] cgroup: Unknown subsys name 'net' [ 52.961375] cgroup: Unknown subsys name 'cpuset' [ 52.977284] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:06:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800cf85a68 RCX=ffffffff8152d723 RDX=1ffff110019f0b5b RSI=ffffffff885b6f10 RDI=ffff88800cf85ad8 RBP=ffff88800cf85a68 RSP=ffff88806ce08d30 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=ffff88800cf85ad0 R14=ffff888009472500 R15=ffffffff885b6f10 RIP=ffffffff84c2b481 RFL=00000046 [---Z-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 00007f35c54ac900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3d80e000 CR3=000000000d412000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025d67 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb99c13c000 CR3=000000000e102000 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=129dc85b8f05a4a72546d36ed5fefe82 XMM02=2c67c8bc2e329bc300000000003054e0 XMM03=fb795ef6d65770560000000000312578 XMM04=20c48dedb7d370d100000000000ae988 XMM05=0ab496999c3b818a0000000000322bf8 XMM06=817b8945e9d503730000000000321530 XMM07=e042d86d42eb936e0000000000312f60 XMM08=4f45ddfe8181a2e30000000000305540 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000