[ 46.773872] ------------[ cut here ]------------ [ 46.774648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.776347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.777597] Modules linked in: [ 46.778133] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.779773] Tainted: [W]=WARN [ 46.780269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.781483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.782251] 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 [ 46.784864] RSP: 0018:ffff888013347bc0 EFLAGS: 00010286 [ 46.785693] RAX: 0000000000000000 RBX: ffffed1002668f78 RCX: ffffffff813a4050 [ 46.786762] RDX: ffff88800da81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.787825] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002668f2f [ 46.788884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.789957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013347df8 [ 46.791039] FS: 00007fa5b375f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.792237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.793124] CR2: 00007fa5b3cc54a6 CR3: 000000001aa88000 CR4: 0000000000350ef0 [ 46.794205] Call Trace: [ 46.794591] [ 46.794934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.795689] ? __create_object+0x59/0x80 [ 46.796358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.797159] __vmalloc_noprof+0x59/0x60 [ 46.797768] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.798494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.799274] bpf_prog_alloc+0x39/0x200 [ 46.799855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.800624] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.801366] do_seccomp+0x349/0x25e0 [ 46.801940] ? find_held_lock+0x2b/0x80 [ 46.802573] ? do_prlimit+0x310/0x610 [ 46.803191] ? __pfx_do_seccomp+0x10/0x10 [ 46.803803] ? do_raw_spin_unlock+0x53/0x220 [ 46.804501] ? _raw_spin_unlock+0x1e/0x40 [ 46.805738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.806542] ? static_key_count+0x60/0x80 [ 46.807209] prctl_set_seccomp+0x4e/0x70 [ 46.807820] __do_sys_prctl+0xe6c/0x1d70 [ 46.808479] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.809189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.810012] ? irqentry_exit+0xf3/0x650 [ 46.810616] do_syscall_64+0xbf/0x430 [ 46.811240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.812035] RIP: 0033:0x7fa5b3c515cd [ 46.812583] 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 [ 46.815238] RSP: 002b:00007ffc903ec150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.816383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5b3c515cd [ 46.817471] RDX: 0000563d955afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.818554] RBP: 00007ffc903ec1b0 R08: 0000000000000000 R09: 00007ffc903eb850 [ 46.819622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dbdb45ad0 [ 46.820687] R13: 00007ffc903ec5e0 R14: 0000563dbdb46bc0 R15: 0000563dbdb57780 [ 46.821777] [ 46.822176] irq event stamp: 1759 [ 46.822681] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.823987] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.825267] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 46.826561] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 46.827830] ---[ end trace 0000000000000000 ]--- [ 49.512484] ------------[ cut here ]------------ [ 49.513376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.515389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.517094] Modules linked in: [ 49.517690] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.519771] Tainted: [W]=WARN [ 49.520355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.521804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.522702] 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 [ 49.525809] RSP: 0018:ffff888019f97bc0 EFLAGS: 00010286 [ 49.526771] RAX: 0000000000000000 RBX: ffffed10033f2f78 RCX: ffffffff813a4050 [ 49.528023] RDX: ffff88800e2a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.529277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f2f2f [ 49.530538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.531797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f97df8 [ 49.533039] FS: 00007f28a0fa1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.534451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.535489] CR2: 00007f28a1493580 CR3: 000000000c26a000 CR4: 0000000000350ef0 [ 49.536745] Call Trace: [ 49.537235] [ 49.537643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.538525] ? __create_object+0x59/0x80 [ 49.539291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.540249] __vmalloc_noprof+0x59/0x60 [ 49.540952] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.541825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.542774] bpf_prog_alloc+0x39/0x200 [ 49.543496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.544416] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.545326] do_seccomp+0x349/0x25e0 [ 49.546263] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.547427] ? __pfx_do_seccomp+0x10/0x10 [ 49.548439] ? find_held_lock+0x2b/0x80 [ 49.549421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.550660] ? static_key_count+0x60/0x80 [ 49.551480] prctl_set_seccomp+0x4e/0x70 [ 49.552283] __do_sys_prctl+0xe6c/0x1d70 [ 49.553069] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.553914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.556009] ? irqentry_exit+0xf3/0x650 [ 49.556716] do_syscall_64+0xbf/0x430 [ 49.557436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.558381] RIP: 0033:0x7f28a14935cd [ 49.559067] 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 [ 49.562204] RSP: 002b:00007fff2c821720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.563577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28a14935cd [ 49.564831] RDX: 000055d16c833e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.566094] RBP: 00007fff2c821780 R08: 0000000000000000 R09: 00007fff2c820e20 [ 49.567369] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d17a5b9ad0 [ 49.568356] R13: 00007fff2c821bb0 R14: 000055d17a5babc0 R15: 000055d17a5cb780 [ 49.569355] [ 49.569687] irq event stamp: 3951 [ 49.570193] hardirqs last enabled at (3961): [] __up_console_sem+0x78/0x80 [ 49.571415] hardirqs last disabled at (3970): [] __up_console_sem+0x5d/0x80 [ 49.572585] softirqs last enabled at (3874): [] handle_softirqs+0x50c/0x770 [ 49.573780] softirqs last disabled at (3869): [] __irq_exit_rcu+0xc4/0x100 [ 49.574933] ---[ end trace 0000000000000000 ]--- [ 50.230204] ------------[ cut here ]------------ [ 50.231138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.233182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.234629] Modules linked in: [ 50.235275] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.237245] Tainted: [W]=WARN [ 50.237796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.239242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.240147] 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 [ 50.243318] RSP: 0018:ffff8880178efbc0 EFLAGS: 00010286 [ 50.244282] RAX: 0000000000000000 RBX: ffffed1002f1df78 RCX: ffffffff813a4050 [ 50.245571] RDX: ffff88800e991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.246850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1df2f [ 50.248136] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.249428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178efdf8 [ 50.250734] FS: 00007f7264cfe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.252180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.253236] CR2: 00007ffc082d6ef7 CR3: 000000000c57a000 CR4: 0000000000350ef0 [ 50.254541] Call Trace: [ 50.255059] [ 50.255477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.256385] ? __create_object+0x59/0x80 [ 50.257177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.258167] __vmalloc_noprof+0x59/0x60 [ 50.258889] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.259773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260724] bpf_prog_alloc+0x39/0x200 [ 50.261472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.262426] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.263341] do_seccomp+0x349/0x25e0 [ 50.264069] ? find_held_lock+0x2b/0x80 [ 50.264792] ? do_prlimit+0x310/0x610 [ 50.265546] ? __pfx_do_seccomp+0x10/0x10 [ 50.266358] ? do_raw_spin_unlock+0x53/0x220 [ 50.267207] ? _raw_spin_unlock+0x1e/0x40 [ 50.267951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.268924] ? static_key_count+0x60/0x80 [ 50.269746] prctl_set_seccomp+0x4e/0x70 [ 50.270529] __do_sys_prctl+0xe6c/0x1d70 [ 50.271315] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.272179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.273139] ? irqentry_exit+0xf3/0x650 [ 50.273864] do_syscall_64+0xbf/0x430 [ 50.274617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.275565] RIP: 0033:0x7f72651f05cd [ 50.276275] 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 [ 50.279499] RSP: 002b:00007ffc082d50a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.280867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72651f05cd [ 50.282123] RDX: 000056510bde4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.282914] RBP: 00007ffc082d5100 R08: 0000000000000000 R09: 00007ffc082d47a0 [ 50.283736] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651177ae2b0 [ 50.284549] R13: 00007ffc082d5530 R14: 00005651177b0d20 R15: 00005651177c28d0 [ 50.285370] [ 50.285650] irq event stamp: 1749 [ 50.286064] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.286848] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.287654] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.288477] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 50.289282] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35418' (ECDSA) to the list of known hosts. 2025/11/17 21:12:31 fuzzer started 2025/11/17 21:12:31 dialing manager at localhost:37895 2025/11/17 21:12:31 checking machine... 2025/11/17 21:12:31 checking revisions... [ 51.218955] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:12:31 testing simple program... [ 51.308761] cgroup: Unknown subsys name 'net' [ 51.383098] cgroup: Unknown subsys name 'cpuset' [ 51.400723] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:12:31 Registers: info registers vcpu 0 RAX=00000021d8490d10 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=000000000004bea5 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000d94ef R11=0000000000000001 R12=000000000004bea5 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000017 [----APC] 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 00007f28a0fa1900 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=00007fff2c81b000 CR3=000000001aad4000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=00000000000218af 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d17a617000 CR3=000000000daaa000 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=32313a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000