[ 46.614243] ------------[ cut here ]------------ [ 46.615333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.617428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.619069] Modules linked in: [ 46.619658] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.621680] Tainted: [W]=WARN [ 46.622288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.623737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.624624] 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 [ 46.627743] RSP: 0018:ffff88800f0a7bc0 EFLAGS: 00010286 [ 46.628693] RAX: 0000000000000000 RBX: ffffed1001e14f78 RCX: ffffffff813a4050 [ 46.629970] RDX: ffff88801650d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.631229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e14f2f [ 46.632485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.633778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0a7df8 [ 46.635048] FS: 00007f8d26701900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.636471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.637538] CR2: 00007f8d26bf3580 CR3: 000000000df30000 CR4: 0000000000350ef0 [ 46.638801] Call Trace: [ 46.639257] [ 46.639659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.640547] ? __create_object+0x59/0x80 [ 46.641316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.642268] __vmalloc_noprof+0x59/0x60 [ 46.643030] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.643892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.644924] bpf_prog_alloc+0x39/0x200 [ 46.645711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.646640] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.647553] do_seccomp+0x349/0x25e0 [ 46.648271] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.649179] ? __pfx_do_seccomp+0x10/0x10 [ 46.649972] ? find_held_lock+0x2b/0x80 [ 46.650688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.651636] ? static_key_count+0x60/0x80 [ 46.652436] prctl_set_seccomp+0x4e/0x70 [ 46.653224] __do_sys_prctl+0xe6c/0x1d70 [ 46.654274] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.655125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.656078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.657044] ? irqentry_exit+0xf3/0x650 [ 46.657825] do_syscall_64+0xbf/0x430 [ 46.658507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.659461] RIP: 0033:0x7f8d26bf35cd [ 46.660164] 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 [ 46.663308] RSP: 002b:00007ffec60e00d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.664652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d26bf35cd [ 46.665952] RDX: 000055ef51e19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.667220] RBP: 00007ffec60e0130 R08: 0000000000000000 R09: 00007ffec60df7d0 [ 46.668493] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef769faad0 [ 46.669788] R13: 00007ffec60e0560 R14: 000055ef769fbbc0 R15: 000055ef76a0c780 [ 46.670887] [ 46.671239] irq event stamp: 1781 [ 46.671733] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.673027] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.674293] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 46.675577] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 46.676845] ---[ end trace 0000000000000000 ]--- [ 50.235969] ------------[ cut here ]------------ [ 50.236699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.238379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.239588] Modules linked in: [ 50.240129] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.241804] Tainted: [W]=WARN [ 50.242271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.243501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.244259] 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 [ 50.246901] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 50.247666] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 50.248728] RDX: ffff888017a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.249819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 50.250894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.251972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 50.253046] FS: 00007f04b437f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.254263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.255150] CR2: 00007ffcf82c4ef8 CR3: 000000001ec21000 CR4: 0000000000350ef0 [ 50.256228] Call Trace: [ 50.256616] [ 50.256986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.257706] ? __create_object+0x59/0x80 [ 50.258359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.259167] __vmalloc_noprof+0x59/0x60 [ 50.259799] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.260496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.261274] bpf_prog_alloc+0x39/0x200 [ 50.261890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.262626] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.263374] do_seccomp+0x349/0x25e0 [ 50.263981] ? find_held_lock+0x2b/0x80 [ 50.264579] ? do_prlimit+0x310/0x610 [ 50.265210] ? __pfx_do_seccomp+0x10/0x10 [ 50.265865] ? do_raw_spin_unlock+0x53/0x220 [ 50.266525] ? _raw_spin_unlock+0x1e/0x40 [ 50.267181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.267974] ? static_key_count+0x60/0x80 [ 50.268605] prctl_set_seccomp+0x4e/0x70 [ 50.269262] __do_sys_prctl+0xe6c/0x1d70 [ 50.269921] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.270598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.271390] ? irqentry_exit+0xf3/0x650 [ 50.272020] do_syscall_64+0xbf/0x430 [ 50.272595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.273397] RIP: 0033:0x7f04b48715cd [ 50.273986] 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 [ 50.276610] RSP: 002b:00007ffcf82c37c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.277784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04b48715cd [ 50.278856] RDX: 0000558c6c308e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.279931] RBP: 00007ffcf82c3820 R08: 0000000000000000 R09: 00007ffcf82c2ec0 [ 50.281006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c85836ad0 [ 50.282083] R13: 00007ffcf82c3c50 R14: 0000558c85837bc0 R15: 0000558c85848780 [ 50.283178] [ 50.283538] irq event stamp: 1703 [ 50.284080] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 50.285374] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.286667] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.287957] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.289244] ---[ end trace 0000000000000000 ]--- [ 51.105984] ------------[ cut here ]------------ [ 51.106913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.108909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.110364] Modules linked in: [ 51.111047] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.113028] Tainted: [W]=WARN [ 51.113620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.115096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.116005] 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 [ 51.119163] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 51.120141] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 51.121437] RDX: ffff88801659b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.122715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 51.123983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.125275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 51.126551] FS: 00007f1dd005b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.127986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.129035] CR2: 00007f1dd05c14a6 CR3: 0000000014539000 CR4: 0000000000350ef0 [ 51.130337] Call Trace: [ 51.130839] [ 51.131249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.132146] ? __create_object+0x59/0x80 [ 51.132920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.133904] __vmalloc_noprof+0x59/0x60 [ 51.134615] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.135488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.136402] bpf_prog_alloc+0x39/0x200 [ 51.137147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.138071] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.138976] do_seccomp+0x349/0x25e0 [ 51.139648] ? find_held_lock+0x2b/0x80 [ 51.140400] ? do_prlimit+0x310/0x610 [ 51.141157] ? __pfx_do_seccomp+0x10/0x10 [ 51.141949] ? do_raw_spin_unlock+0x53/0x220 [ 51.142735] ? _raw_spin_unlock+0x1e/0x40 [ 51.143519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.144479] ? static_key_count+0x60/0x80 [ 51.145291] prctl_set_seccomp+0x4e/0x70 [ 51.146081] __do_sys_prctl+0xe6c/0x1d70 [ 51.146869] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.147669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.148626] ? irqentry_exit+0xf3/0x650 [ 51.149406] do_syscall_64+0xbf/0x430 [ 51.150155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.151126] RIP: 0033:0x7f1dd054d5cd [ 51.151843] 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 [ 51.155090] RSP: 002b:00007ffe7f914f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.156487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dd054d5cd [ 51.157735] RDX: 000055c62bef9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.158859] RBP: 00007ffe7f914fb0 R08: 0000000000000000 R09: 00007ffe7f914650 [ 51.159960] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6698a7ad0 [ 51.161059] R13: 00007ffe7f9153e0 R14: 000055c6698a8bc0 R15: 000055c6698b9780 [ 51.162189] [ 51.162552] irq event stamp: 1881 [ 51.163111] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 51.164426] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 51.165744] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 51.167079] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 51.168369] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11507' (ECDSA) to the list of known hosts. 2025/11/18 18:12:49 fuzzer started 2025/11/18 18:12:49 dialing manager at localhost:34383 2025/11/18 18:12:49 checking machine... 2025/11/18 18:12:49 checking revisions... [ 52.046603] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:12:49 testing simple program... [ 52.129146] cgroup: Unknown subsys name 'net' [ 52.180141] cgroup: Unknown subsys name 'cpuset' [ 52.195075] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:12:48 Registers: info registers vcpu 0 RAX=ffff888017cc53c0 RBX=ffff88806ce37340 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000000 RDI=ffff88806ce37340 RBP=ffff8880168d0000 RSP=ffff88806ce08e38 R8 =0000000000000001 R9 =ffffed1002d1a000 R10=ffff8880168d0007 R11=0000000000000001 R12=ffffffff85a7f2c8 R13=ffff88806ce37dc0 R14=ffffffff85a7f2c8 R15=ffff888017cc53a8 RIP=ffffffff8147ea24 RFL=00000082 [--S----] 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 00007f04b437f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04b4936618 CR3=000000000e00b000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b429 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2236ec0020 CR3=000000000d961000 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=d408a36a6bc6bdbf0a42ff45af47d869 XMM02=ec2efd57dc4c00df0000000000307130 XMM03=38ca593f60a930aa0000000000307200 XMM04=559b80fde66c8da300000000000ae988 XMM05=e1bcd410fb3842e60000000000324120 XMM06=405749d8372a36f10000000000323fa8 XMM07=e042d86d42eb936e00000000003154a8 XMM08=38ca593f60a930aa0000000000307200 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000