[ 46.200977] ------------[ cut here ]------------ [ 46.201859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.203979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.205434] Modules linked in: [ 46.206062] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.208005] Tainted: [W]=WARN [ 46.208566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.210015] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.210869] 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 [ 46.214129] RSP: 0018:ffff88801515fbc0 EFLAGS: 00010286 [ 46.215116] RAX: 0000000000000000 RBX: ffffed1002a2bf78 RCX: ffffffff813a4050 [ 46.216382] RDX: ffff888016cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.217665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a2bf2f [ 46.218941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.220221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801515fdf8 [ 46.221517] FS: 00007f5934a7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.222951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.224020] CR2: 00007f5934fe34a6 CR3: 000000000e73a000 CR4: 0000000000350ef0 [ 46.225310] Call Trace: [ 46.225782] [ 46.226256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.227133] ? __create_object+0x59/0x80 [ 46.227864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.228838] __vmalloc_noprof+0x59/0x60 [ 46.229593] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.230477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.231412] bpf_prog_alloc+0x39/0x200 [ 46.232156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.233114] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.234032] do_seccomp+0x349/0x25e0 [ 46.234723] ? find_held_lock+0x2b/0x80 [ 46.235502] ? do_prlimit+0x310/0x610 [ 46.236298] ? __pfx_do_seccomp+0x10/0x10 [ 46.237114] ? do_raw_spin_unlock+0x53/0x220 [ 46.237956] ? _raw_spin_unlock+0x1e/0x40 [ 46.238696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.239685] ? static_key_count+0x60/0x80 [ 46.240501] prctl_set_seccomp+0x4e/0x70 [ 46.241276] __do_sys_prctl+0xe6c/0x1d70 [ 46.242054] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.242858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.243829] ? irqentry_exit+0xf3/0x650 [ 46.244599] do_syscall_64+0xbf/0x430 [ 46.245338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.246279] RIP: 0033:0x7f5934f6f5cd [ 46.246982] 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 [ 46.250111] RSP: 002b:00007ffda9da0210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.251455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5934f6f5cd [ 46.252730] RDX: 0000559145a45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.254003] RBP: 00007ffda9da0270 R08: 0000000000000000 R09: 00007ffda9d9f910 [ 46.255267] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591596f8ad0 [ 46.256563] R13: 00007ffda9da06a0 R14: 00005591596f9bc0 R15: 000055915970a780 [ 46.257862] [ 46.258328] irq event stamp: 1813 [ 46.258976] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.260500] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.262012] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 46.263565] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 46.265077] ---[ end trace 0000000000000000 ]--- [ 49.053381] ------------[ cut here ]------------ [ 49.054277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.056219] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.057645] Modules linked in: [ 49.058296] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.060372] Tainted: [W]=WARN [ 49.061202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.062787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.063729] 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 [ 49.067028] RSP: 0018:ffff8880199f7bc0 EFLAGS: 00010286 [ 49.068037] RAX: 0000000000000000 RBX: ffffed100333ef78 RCX: ffffffff813a4050 [ 49.069367] RDX: ffff888015a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.070678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333ef2f [ 49.072000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.073337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199f7df8 [ 49.074648] FS: 00007fd5e09d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.076128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.077229] CR2: 00007fd5e0f3d4a6 CR3: 000000000a038000 CR4: 0000000000350ef0 [ 49.078551] Call Trace: [ 49.079066] [ 49.079485] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.080433] ? __create_object+0x59/0x80 [ 49.081242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.082240] __vmalloc_noprof+0x59/0x60 [ 49.083022] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.083871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.084846] bpf_prog_alloc+0x39/0x200 [ 49.085609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.086562] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.087495] do_seccomp+0x349/0x25e0 [ 49.088252] ? find_held_lock+0x2b/0x80 [ 49.089048] ? do_prlimit+0x310/0x610 [ 49.089758] ? __pfx_do_seccomp+0x10/0x10 [ 49.090582] ? do_raw_spin_unlock+0x53/0x220 [ 49.091437] ? _raw_spin_unlock+0x1e/0x40 [ 49.092264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.093260] ? static_key_count+0x60/0x80 [ 49.094081] prctl_set_seccomp+0x4e/0x70 [ 49.094824] __do_sys_prctl+0xe6c/0x1d70 [ 49.095626] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.096520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.097515] ? irqentry_exit+0xf3/0x650 [ 49.098298] do_syscall_64+0xbf/0x430 [ 49.099056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.100040] RIP: 0033:0x7fd5e0ec95cd [ 49.100728] 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 [ 49.103983] RSP: 002b:00007fff630ab190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.105403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5e0ec95cd [ 49.106725] RDX: 000055adfc898e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.108048] RBP: 00007fff630ab1f0 R08: 0000000000000000 R09: 00007fff630aa890 [ 49.109372] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae21483ad0 [ 49.110683] R13: 00007fff630ab620 R14: 000055ae21484bc0 R15: 000055ae21495780 [ 49.112019] [ 49.112467] irq event stamp: 1791 [ 49.113135] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.114708] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.116282] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 49.117883] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 49.119477] ---[ end trace 0000000000000000 ]--- [ 49.805678] ------------[ cut here ]------------ [ 49.806120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.807048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.807689] Modules linked in: [ 49.807981] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.808882] Tainted: [W]=WARN [ 49.809184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.809830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.810247] 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 [ 49.811689] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 49.812134] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 49.812722] RDX: ffff888015b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.813312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 49.813882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.814471] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 49.815056] FS: 00007f6590472900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.815701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.816195] CR2: 00007f6590964580 CR3: 000000000d433000 CR4: 0000000000350ef0 [ 49.816783] Call Trace: [ 49.817018] [ 49.817208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.817595] ? __create_object+0x59/0x80 [ 49.817953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818383] __vmalloc_noprof+0x59/0x60 [ 49.818709] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.819110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.819513] bpf_prog_alloc+0x39/0x200 [ 49.819829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820263] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.820656] do_seccomp+0x349/0x25e0 [ 49.820979] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.821370] ? __pfx_do_seccomp+0x10/0x10 [ 49.821711] ? find_held_lock+0x2b/0x80 [ 49.822059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.822484] ? static_key_count+0x60/0x80 [ 49.822832] prctl_set_seccomp+0x4e/0x70 [ 49.823188] __do_sys_prctl+0xe6c/0x1d70 [ 49.823525] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.823893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.824344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.824766] ? irqentry_exit+0xf3/0x650 [ 49.825121] do_syscall_64+0xbf/0x430 [ 49.825444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.825861] RIP: 0033:0x7f65909645cd [ 49.826185] 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 [ 49.827640] RSP: 002b:00007ffccad2f890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.828268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65909645cd [ 49.828831] RDX: 000055f024cd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.829419] RBP: 00007ffccad2f8f0 R08: 0000000000000000 R09: 00007ffccad2ef90 [ 49.830007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0589a2ad0 [ 49.830572] R13: 00007ffccad2fd20 R14: 000055f0589a3bc0 R15: 000055f0589b4780 [ 49.831160] [ 49.831350] irq event stamp: 1735 [ 49.831617] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.832300] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.832976] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 49.833645] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 49.834323] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3228' (ECDSA) to the list of known hosts. 2025/11/17 11:35:15 fuzzer started 2025/11/17 11:35:15 dialing manager at localhost:37895 2025/11/17 11:35:16 checking machine... 2025/11/17 11:35:16 checking revisions... [ 51.441544] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:35:16 testing simple program... [ 51.538346] cgroup: Unknown subsys name 'net' [ 51.627378] cgroup: Unknown subsys name 'cpuset' [ 51.645698] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:35:15 Registers: info registers vcpu 0 RAX=0000000000040383 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd5e0f903ec CR3=000000000dbbd000 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=35333a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343733 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff86aa4752 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888019a7f708 R8 =ffffffff86aa4756 R9 =ffff888019a7f810 R10=000000000003c9ed R11=0000000000022138 R12=ffffffff8135e7a2 R13=ffff888019a7f818 R14=ffff888019a7ff30 R15=ffff888019a7f7d0 RIP=ffffffff815bcfa0 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 00007fd5e09d7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd5e099c008 CR3=00000000207c9000 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