[ 45.498928] ------------[ cut here ]------------ [ 45.499933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.502102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.503661] Modules linked in: [ 45.504292] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.506646] Tainted: [W]=WARN [ 45.507240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.509008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.510111] 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 [ 45.514060] RSP: 0018:ffff88801bf37bc0 EFLAGS: 00010286 [ 45.515196] RAX: 0000000000000000 RBX: ffffed10037e6f78 RCX: ffffffff813a4050 [ 45.516628] RDX: ffff8880175dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.518076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e6f2f [ 45.519708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.521305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf37df8 [ 45.522803] FS: 00007f93636fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.524391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.525564] CR2: 00007ffd31a8def7 CR3: 000000001c213000 CR4: 0000000000350ef0 [ 45.526944] Call Trace: [ 45.527529] [ 45.527979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.528954] ? __create_object+0x59/0x80 [ 45.529805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.530868] __vmalloc_noprof+0x59/0x60 [ 45.531702] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.532646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.533650] bpf_prog_alloc+0x39/0x200 [ 45.534459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.535483] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.536464] do_seccomp+0x349/0x25e0 [ 45.537190] ? find_held_lock+0x2b/0x80 [ 45.538017] ? do_prlimit+0x310/0x610 [ 45.538830] ? __pfx_do_seccomp+0x10/0x10 [ 45.539711] ? do_raw_spin_unlock+0x53/0x220 [ 45.540606] ? _raw_spin_unlock+0x1e/0x40 [ 45.541451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.542512] ? static_key_count+0x60/0x80 [ 45.543340] prctl_set_seccomp+0x4e/0x70 [ 45.544191] __do_sys_prctl+0xe6c/0x1d70 [ 45.545036] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.545975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.547019] ? irqentry_exit+0xf3/0x650 [ 45.547874] do_syscall_64+0xbf/0x430 [ 45.548681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.549710] RIP: 0033:0x7f9363bf05cd [ 45.550474] 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 [ 45.553878] RSP: 002b:00007ffd31a8bc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.555359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9363bf05cd [ 45.556757] RDX: 0000558eecae6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.558134] RBP: 00007ffd31a8bce0 R08: 0000000000000000 R09: 00007ffd31a8b380 [ 45.559494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f24006ad0 [ 45.560666] R13: 00007ffd31a8c110 R14: 0000558f24007bc0 R15: 0000558f24018780 [ 45.561859] [ 45.562259] irq event stamp: 1827 [ 45.562859] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 45.564278] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 45.565669] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 45.567010] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 45.568385] ---[ end trace 0000000000000000 ]--- [ 49.132874] ------------[ cut here ]------------ [ 49.133610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.135212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.136350] Modules linked in: [ 49.136840] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.138412] Tainted: [W]=WARN [ 49.138923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.140213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.140939] 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 [ 49.143796] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 49.144573] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 49.145588] RDX: ffff88801bf21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.146680] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 49.147961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.149008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 49.150227] FS: 00007f22b7501900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.151444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.152480] CR2: 00007f22b79f3580 CR3: 000000000e015000 CR4: 0000000000350ef0 [ 49.153493] Call Trace: [ 49.153861] [ 49.154184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.154879] ? __create_object+0x59/0x80 [ 49.155501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.156245] __vmalloc_noprof+0x59/0x60 [ 49.156839] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.157529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.158235] bpf_prog_alloc+0x39/0x200 [ 49.158825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.159582] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.160318] do_seccomp+0x349/0x25e0 [ 49.161048] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.161755] ? __pfx_do_seccomp+0x10/0x10 [ 49.162343] ? find_held_lock+0x2b/0x80 [ 49.163025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.163902] ? static_key_count+0x60/0x80 [ 49.164541] prctl_set_seccomp+0x4e/0x70 [ 49.165124] __do_sys_prctl+0xe6c/0x1d70 [ 49.165741] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.166409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.167154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.167928] ? irqentry_exit+0xf3/0x650 [ 49.168525] do_syscall_64+0xbf/0x430 [ 49.169084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.169829] RIP: 0033:0x7f22b79f35cd [ 49.170354] 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 [ 49.172903] RSP: 002b:00007fff8319e820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.173972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22b79f35cd [ 49.174971] RDX: 000055c1d160de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.175976] RBP: 00007fff8319e880 R08: 0000000000000000 R09: 00007fff8319df20 [ 49.176977] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1de468ad0 [ 49.177989] R13: 00007fff8319ecb0 R14: 000055c1de469bc0 R15: 000055c1de47a780 [ 49.179011] [ 49.179354] irq event stamp: 1729 [ 49.179858] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.181048] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.182236] softirqs last enabled at (1492): [] handle_softirqs+0x50c/0x770 [ 49.183451] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 49.184770] ---[ end trace 0000000000000000 ]--- [ 49.976866] ------------[ cut here ]------------ [ 49.977912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.980266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.981939] Modules linked in: [ 49.982681] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.984990] Tainted: [W]=WARN [ 49.985690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.987414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.988468] 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 [ 49.992128] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 49.993264] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 49.994758] RDX: ffff88800a300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.996250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 49.997733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.999228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 50.000719] FS: 00007f056949e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.002390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.003668] CR2: 00007ffdc4d9cef7 CR3: 000000001efdb000 CR4: 0000000000350ef0 [ 50.004968] Call Trace: [ 50.005471] [ 50.005892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.006790] ? __create_object+0x59/0x80 [ 50.007598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.008581] __vmalloc_noprof+0x59/0x60 [ 50.009293] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.010162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.011077] bpf_prog_alloc+0x39/0x200 [ 50.011832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.012762] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.013658] do_seccomp+0x349/0x25e0 [ 50.014341] ? find_held_lock+0x2b/0x80 [ 50.015112] ? do_prlimit+0x310/0x610 [ 50.015881] ? __pfx_do_seccomp+0x10/0x10 [ 50.016715] ? do_raw_spin_unlock+0x53/0x220 [ 50.017562] ? _raw_spin_unlock+0x1e/0x40 [ 50.018199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.019001] ? static_key_count+0x60/0x80 [ 50.019684] prctl_set_seccomp+0x4e/0x70 [ 50.020290] __do_sys_prctl+0xe6c/0x1d70 [ 50.020937] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.021656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.022456] ? irqentry_exit+0xf3/0x650 [ 50.023061] do_syscall_64+0xbf/0x430 [ 50.023683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.024488] RIP: 0033:0x7f05699905cd [ 50.025036] 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 [ 50.027658] RSP: 002b:00007ffdc4d9ab10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.028789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05699905cd [ 50.029849] RDX: 00005572be08de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.030924] RBP: 00007ffdc4d9ab70 R08: 0000000000000000 R09: 00007ffdc4d9a210 [ 50.032005] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572fbe69b10 [ 50.033060] R13: 00007ffdc4d9afa0 R14: 00005572fbe6a2b0 R15: 00005572fbe7e6f0 [ 50.034139] [ 50.034545] irq event stamp: 1707 [ 50.035048] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.036316] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.037572] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.038854] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.040111] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6853' (ECDSA) to the list of known hosts. 2025/11/18 10:39:33 fuzzer started 2025/11/18 10:39:33 dialing manager at localhost:34383 2025/11/18 10:39:33 checking machine... 2025/11/18 10:39:33 checking revisions... [ 50.920214] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:39:34 testing simple program... [ 51.003895] cgroup: Unknown subsys name 'net' [ 51.065832] cgroup: Unknown subsys name 'cpuset' [ 51.080343] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:39:33 Registers: info registers vcpu 0 RAX=1ffffffff0d3e427 RBX=0000000000000001 RCX=ffffffff869f2136 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff869f2138 RBP=ffff88806ce08a58 RSP=ffff88806ce08990 R8 =ffffffff869f213a R9 =ffff88806ce08a40 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08a60 R13=ffff88806ce08a48 R14=ffff888015c0f610 R15=ffff88806ce08a00 RIP=ffffffff8135fac9 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 00007f8eaace1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0f77ff38 CR3=000000000d6b6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c550f99afc31bc5500000000000ae988 XMM05=79ff617e6a7f4ffb0000000000320368 XMM06=ae874397eddf6935000000000031eca0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800ef5b780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888019746d58 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6a82 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f22b7501900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22b74e0020 CR3=000000001f51a000 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