[ 46.335184] ------------[ cut here ]------------ [ 46.336087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.338061] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 46.339507] Modules linked in: [ 46.340095] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.342053] Tainted: [W]=WARN [ 46.342633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.344092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.345001] 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 [ 46.348141] RSP: 0018:ffff88801862fbc0 EFLAGS: 00010286 [ 46.349118] RAX: 0000000000000000 RBX: ffffed10030c5f78 RCX: ffffffff813a4050 [ 46.350399] RDX: ffff88801afc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.351731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c5f2f [ 46.353021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.354319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801862fdf8 [ 46.355602] FS: 00007f295bad8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.357029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.358105] CR2: 00007ffeeba32ef7 CR3: 000000000e1d9000 CR4: 0000000000350ef0 [ 46.359386] Call Trace: [ 46.359899] [ 46.360307] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.361196] ? __create_object+0x59/0x80 [ 46.361974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.362930] __vmalloc_noprof+0x59/0x60 [ 46.363686] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.364551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.365435] bpf_prog_alloc+0x39/0x200 [ 46.366170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.367078] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.367964] do_seccomp+0x349/0x25e0 [ 46.368672] ? find_held_lock+0x2b/0x80 [ 46.369382] ? do_prlimit+0x310/0x610 [ 46.370111] ? __pfx_do_seccomp+0x10/0x10 [ 46.370874] ? do_raw_spin_unlock+0x53/0x220 [ 46.371707] ? _raw_spin_unlock+0x1e/0x40 [ 46.372437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.373383] ? static_key_count+0x60/0x80 [ 46.374163] prctl_set_seccomp+0x4e/0x70 [ 46.374935] __do_sys_prctl+0xe6c/0x1d70 [ 46.375715] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.376561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.377473] ? irqentry_exit+0xf3/0x650 [ 46.378243] do_syscall_64+0xbf/0x430 [ 46.378981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.379920] RIP: 0033:0x7f295bfca5cd [ 46.380612] 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 [ 46.383719] RSP: 002b:00007ffeeba318f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.385067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f295bfca5cd [ 46.386342] RDX: 0000558a59b14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.387625] RBP: 00007ffeeba31950 R08: 0000000000000000 R09: 00007ffeeba30ff0 [ 46.388905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a8da32ad0 [ 46.390198] R13: 00007ffeeba31d80 R14: 0000558a8da33bc0 R15: 0000558a8da44780 [ 46.391510] [ 46.391927] irq event stamp: 1699 [ 46.392574] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.394087] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.395571] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.397095] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.398504] ---[ end trace 0000000000000000 ]--- [ 49.758201] ------------[ cut here ]------------ [ 49.759140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.761120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 49.762566] Modules linked in: [ 49.763152] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.765143] Tainted: [W]=WARN [ 49.765729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.767204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.768111] 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 [ 49.771266] RSP: 0018:ffff88801b947bc0 EFLAGS: 00010286 [ 49.772239] RAX: 0000000000000000 RBX: ffffed1003728f78 RCX: ffffffff813a4050 [ 49.773525] RDX: ffff8880159d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.774818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003728f2f [ 49.776091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.777391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b947df8 [ 49.778679] FS: 00007f7e6a900900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.780104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.781188] CR2: 00007ffe65f2aef7 CR3: 000000000bfaa000 CR4: 0000000000350ef0 [ 49.782470] Call Trace: [ 49.782960] [ 49.783371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.784276] ? __create_object+0x59/0x80 [ 49.785056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.786052] __vmalloc_noprof+0x59/0x60 [ 49.786801] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.787671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.788599] bpf_prog_alloc+0x39/0x200 [ 49.789302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.790228] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.791121] do_seccomp+0x349/0x25e0 [ 49.791833] ? find_held_lock+0x2b/0x80 [ 49.792593] ? do_prlimit+0x310/0x610 [ 49.793300] ? __pfx_do_seccomp+0x10/0x10 [ 49.794080] ? do_raw_spin_unlock+0x53/0x220 [ 49.794919] ? _raw_spin_unlock+0x1e/0x40 [ 49.795706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.796662] ? static_key_count+0x60/0x80 [ 49.797426] prctl_set_seccomp+0x4e/0x70 [ 49.798202] __do_sys_prctl+0xe6c/0x1d70 [ 49.798976] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.799819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.800789] ? irqentry_exit+0xf3/0x650 [ 49.801561] do_syscall_64+0xbf/0x430 [ 49.802260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.803196] RIP: 0033:0x7f7e6adf25cd [ 49.803877] 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 [ 49.807059] RSP: 002b:00007ffe65f29bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.808425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e6adf25cd [ 49.809716] RDX: 00005646934e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.810985] RBP: 00007ffe65f29c30 R08: 0000000000000000 R09: 00007ffe65f292d0 [ 49.812243] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646c731fad0 [ 49.813527] R13: 00007ffe65f2a060 R14: 00005646c7320bc0 R15: 00005646c7331780 [ 49.814810] [ 49.815234] irq event stamp: 1657 [ 49.815879] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 49.817412] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 49.818937] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 49.820478] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 49.821962] ---[ end trace 0000000000000000 ]--- [ 50.504046] ------------[ cut here ]------------ [ 50.504827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.506543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/262 [ 50.507749] Modules linked in: [ 50.508240] CPU: 1 UID: 104 PID: 262 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.509910] Tainted: [W]=WARN [ 50.510384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.511630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.512368] 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 [ 50.515295] RSP: 0018:ffff88800f097bc0 EFLAGS: 00010286 [ 50.516114] RAX: 0000000000000000 RBX: ffffed1001e12f78 RCX: ffffffff813a4050 [ 50.517201] RDX: ffff888018535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.518266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e12f2f [ 50.519329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.520383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f097df8 [ 50.521467] FS: 00007f1213bcc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.522695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.523576] CR2: 00007ffdb9a46ef7 CR3: 000000000b807000 CR4: 0000000000350ef0 [ 50.524646] Call Trace: [ 50.525033] [ 50.525379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.526130] ? __create_object+0x59/0x80 [ 50.526776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.527608] __vmalloc_noprof+0x59/0x60 [ 50.528198] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.528933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.529740] bpf_prog_alloc+0x39/0x200 [ 50.530321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.531144] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.532025] do_seccomp+0x349/0x25e0 [ 50.532641] ? find_held_lock+0x2b/0x80 [ 50.533257] ? do_prlimit+0x310/0x610 [ 50.533882] ? __pfx_do_seccomp+0x10/0x10 [ 50.534546] ? do_raw_spin_unlock+0x53/0x220 [ 50.535210] ? _raw_spin_unlock+0x1e/0x40 [ 50.535871] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.536669] ? static_key_count+0x60/0x80 [ 50.537316] prctl_set_seccomp+0x4e/0x70 [ 50.537971] __do_sys_prctl+0xe6c/0x1d70 [ 50.538626] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.539301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.540113] ? irqentry_exit+0xf3/0x650 [ 50.540742] do_syscall_64+0xbf/0x430 [ 50.541339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.542145] RIP: 0033:0x7f12140be5cd [ 50.543112] 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 [ 50.545788] RSP: 002b:00007ffdb9a45e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.546931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12140be5cd [ 50.548015] RDX: 000055db00030e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.549097] RBP: 00007ffdb9a45eb0 R08: 0000000000000000 R09: 00007ffdb9a45550 [ 50.550198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db163a12b0 [ 50.551266] R13: 00007ffdb9a462e0 R14: 000055db163a3d20 R15: 000055db163b58d0 [ 50.552354] [ 50.552734] irq event stamp: 1697 [ 50.553258] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.554538] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.555812] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 50.557130] softirqs last disabled at (1217): [] __irq_exit_rcu+0xc4/0x100 [ 50.558397] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35441' (ECDSA) to the list of known hosts. 2025/11/18 17:39:46 fuzzer started 2025/11/18 17:39:46 dialing manager at localhost:34383 2025/11/18 17:39:46 checking machine... 2025/11/18 17:39:46 checking revisions... [ 51.482953] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:39:46 testing simple program... [ 51.563670] cgroup: Unknown subsys name 'net' [ 51.633733] cgroup: Unknown subsys name 'cpuset' [ 51.658991] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:39:45 Registers: info registers vcpu 0 RAX=1ffffffff0cdb865 RBX=ffffffff866dc328 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc318 RSP=ffff88806ce08948 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc338 R13=ffffffff866dc318 R14=ffffffff866dc318 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f7e6a900900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e6a8df020 CR3=000000001ecbe000 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=2035343a39333a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3435 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3435325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a39333a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cb6d 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdc39f46010 CR3=000000000ace6000 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=48a2ab2c460844b7b5400408b721ef66 XMM02=2c67c8bc2e329bc300000000003079a8 XMM03=fb795ef6d65770560000000000312910 XMM04=c968e8e80e93f0a100000000000ae988 XMM05=5b0db6d3ddc74fff0000000000321990 XMM06=a7a013c5427dd09f0000000000321818 XMM07=e042d86d42eb936e0000000000312b90 XMM08=62ad1ffb657e77740000000000307a08 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000