[ 46.276258] ------------[ cut here ]------------ [ 46.277023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.278758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.279974] Modules linked in: [ 46.280464] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.282117] Tainted: [W]=WARN [ 46.282578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.283857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.284588] 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 [ 46.287232] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 46.288037] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 46.289120] RDX: ffff8880160bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.290177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 46.291248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.292402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 46.293736] FS: 00007ff075bd9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.294963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.295840] CR2: 00007fffcf9b9ef7 CR3: 000000000b798000 CR4: 0000000000350ef0 [ 46.296894] Call Trace: [ 46.297278] [ 46.297616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.298348] ? __create_object+0x59/0x80 [ 46.298999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.299798] __vmalloc_noprof+0x59/0x60 [ 46.300384] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.301098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.301864] bpf_prog_alloc+0x39/0x200 [ 46.302489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.303544] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.304468] do_seccomp+0x349/0x25e0 [ 46.305058] ? find_held_lock+0x2b/0x80 [ 46.305692] ? do_prlimit+0x310/0x610 [ 46.306270] ? __pfx_do_seccomp+0x10/0x10 [ 46.306943] ? do_raw_spin_unlock+0x53/0x220 [ 46.307598] ? _raw_spin_unlock+0x1e/0x40 [ 46.308231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.309020] ? static_key_count+0x60/0x80 [ 46.309685] prctl_set_seccomp+0x4e/0x70 [ 46.310288] __do_sys_prctl+0xe6c/0x1d70 [ 46.310941] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.311619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.312415] ? irqentry_exit+0xf3/0x650 [ 46.313052] do_syscall_64+0xbf/0x430 [ 46.313662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.314409] RIP: 0033:0x7ff0760cb5cd [ 46.314996] 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 [ 46.317645] RSP: 002b:00007fffcf9b73a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.318793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0760cb5cd [ 46.319857] RDX: 00005620e571ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.320933] RBP: 00007fffcf9b7400 R08: 0000000000000000 R09: 00007fffcf9b6aa0 [ 46.321997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562112db5240 [ 46.323071] R13: 00007fffcf9b7830 R14: 0000562112dbe380 R15: 0000562112dc9540 [ 46.324161] [ 46.324511] irq event stamp: 1721 [ 46.325050] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.326318] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.327613] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 46.328920] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 46.330186] ---[ end trace 0000000000000000 ]--- [ 49.891991] ------------[ cut here ]------------ [ 49.892868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.894766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.896183] Modules linked in: [ 49.896790] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.898669] Tainted: [W]=WARN [ 49.899207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.900861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.901818] 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 [ 49.904844] RSP: 0018:ffff88800a9b7bc0 EFLAGS: 00010286 [ 49.905774] RAX: 0000000000000000 RBX: ffffed1001536f78 RCX: ffffffff813a4050 [ 49.907012] RDX: ffff8880146b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001536f2f [ 49.909461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.910669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a9b7df8 [ 49.911889] FS: 00007fa652ef6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.913259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914266] CR2: 00007fa6533e8580 CR3: 000000000d7e8000 CR4: 0000000000350ef0 [ 49.915503] Call Trace: [ 49.915991] [ 49.916386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917241] ? __create_object+0x59/0x80 [ 49.917985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918925] __vmalloc_noprof+0x59/0x60 [ 49.919609] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.920441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921324] bpf_prog_alloc+0x39/0x200 [ 49.922032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922930] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.923796] do_seccomp+0x349/0x25e0 [ 49.924436] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.925295] ? __pfx_do_seccomp+0x10/0x10 [ 49.926032] ? find_held_lock+0x2b/0x80 [ 49.926769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.927693] ? static_key_count+0x60/0x80 [ 49.928411] prctl_set_seccomp+0x4e/0x70 [ 49.929154] __do_sys_prctl+0xe6c/0x1d70 [ 49.929904] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.930733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.931606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.932534] ? irqentry_exit+0xf3/0x650 [ 49.933264] do_syscall_64+0xbf/0x430 [ 49.933964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.934882] RIP: 0033:0x7fa6533e85cd [ 49.935511] 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 [ 49.938518] RSP: 002b:00007ffc38038df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.939831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6533e85cd [ 49.941052] RDX: 00005606ee36de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.942269] RBP: 00007ffc38038e50 R08: 0000000000000000 R09: 00007ffc380384f0 [ 49.943496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560728272ad0 [ 49.944717] R13: 00007ffc38039280 R14: 0000560728273bc0 R15: 0000560728284780 [ 49.945961] [ 49.946364] irq event stamp: 1755 [ 49.946991] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.948428] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.949880] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 49.951356] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 49.952959] ---[ end trace 0000000000000000 ]--- [ 50.762860] ------------[ cut here ]------------ [ 50.763594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.765282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.766518] Modules linked in: [ 50.767068] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.768757] Tainted: [W]=WARN [ 50.769221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.770448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.771207] 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 [ 50.773845] RSP: 0018:ffff88801a6cfbc0 EFLAGS: 00010286 [ 50.774657] RAX: 0000000000000000 RBX: ffffed10034d9f78 RCX: ffffffff813a4050 [ 50.775734] RDX: ffff8880161e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.776806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d9f2f [ 50.777870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.778950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6cfdf8 [ 50.780024] FS: 00007fa3af4eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.781218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.782096] CR2: 00007ffc2fa82ef7 CR3: 000000001ddaa000 CR4: 0000000000350ef0 [ 50.783181] Call Trace: [ 50.783569] [ 50.783949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.784709] ? __create_object+0x59/0x80 [ 50.785326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.786136] __vmalloc_noprof+0x59/0x60 [ 50.786777] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.787476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.788256] bpf_prog_alloc+0x39/0x200 [ 50.788863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.789602] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.790350] do_seccomp+0x349/0x25e0 [ 50.790962] ? find_held_lock+0x2b/0x80 [ 50.791562] ? do_prlimit+0x310/0x610 [ 50.792189] ? __pfx_do_seccomp+0x10/0x10 [ 50.792843] ? do_raw_spin_unlock+0x53/0x220 [ 50.793492] ? _raw_spin_unlock+0x1e/0x40 [ 50.794143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.794955] ? static_key_count+0x60/0x80 [ 50.795584] prctl_set_seccomp+0x4e/0x70 [ 50.796238] __do_sys_prctl+0xe6c/0x1d70 [ 50.796874] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.797547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.798349] ? irqentry_exit+0xf3/0x650 [ 50.798982] do_syscall_64+0xbf/0x430 [ 50.799555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.800343] RIP: 0033:0x7fa3af9dd5cd [ 50.800937] 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 [ 50.803578] RSP: 002b:00007ffc2fa80f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.804705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3af9dd5cd [ 50.805786] RDX: 00005629ffbcfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.806869] RBP: 00007ffc2fa80f60 R08: 0000000000000000 R09: 00007ffc2fa80600 [ 50.807935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a16f67ad0 [ 50.809006] R13: 00007ffc2fa81390 R14: 0000562a16f68bc0 R15: 0000562a16f79780 [ 50.810101] [ 50.810454] irq event stamp: 1709 [ 50.811003] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.812268] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.813548] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.814834] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.816095] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13541' (ECDSA) to the list of known hosts. 2025/11/19 00:37:04 fuzzer started 2025/11/19 00:37:05 dialing manager at localhost:34383 2025/11/19 00:37:05 checking machine... 2025/11/19 00:37:05 checking revisions... [ 51.710899] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:37:05 testing simple program... [ 51.797552] cgroup: Unknown subsys name 'net' [ 51.850479] cgroup: Unknown subsys name 'cpuset' [ 51.869151] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:37:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff83cd658c RCX=ffff8880179c7374 RDX=1ffff11002f38e8f RSI=ffffffff85e1ffe0 RDI=ffffffff83cd658c RBP=ffffffff83cd658c RSP=ffff8880179c73d0 R8 =0000000000000001 R9 =ffff8880179c7460 R10=000000000003c9ed R11=000000000003f5be R12=0000000000000001 R13=0000000000000000 R14=ffff888017b30000 R15=0000000000000000 RIP=ffffffff81439c92 RFL=00000283 [--S---C] 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 00007fa22a695700 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=00007f0ac038c000 CR3=000000000a13a000 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=3a5d3134325b646873732034303a3733 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323935 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=0000000000000003 RBX=0000000000000001 RCX=ffffffff812dfbc1 RDX=0000000000002dfc RSI=0000000000002dfb RDI=ffffffff86ecf348 RBP=ffff88800a987440 RSP=ffff88800a987328 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88800a987448 R13=ffff88800a987430 R14=ffff88800a987429 R15=ffff88800a9873e8 RIP=ffffffff8135e65c RFL=00000246 [---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 00007fa652ef6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa652ed5020 CR3=000000001f53a000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000