[ 39.445327] ------------[ cut here ]------------ [ 39.446229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.448185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.449659] Modules linked in: [ 39.450263] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.452453] Tainted: [W]=WARN [ 39.453122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.454564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.455465] 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 [ 39.458566] RSP: 0018:ffff888015b17bc0 EFLAGS: 00010286 [ 39.459526] RAX: 0000000000000000 RBX: ffffed1002b62f78 RCX: ffffffff813a4050 [ 39.460784] RDX: ffff88801c820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.462045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b62f2f [ 39.463306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.464559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b17df8 [ 39.465823] FS: 00007f7e06939900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.467237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.468274] CR2: 00007fffcd09bef8 CR3: 000000000d715000 CR4: 0000000000350ef0 [ 39.469531] Call Trace: [ 39.470028] [ 39.470433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.471324] ? __create_object+0x59/0x80 [ 39.472092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.473054] __vmalloc_noprof+0x59/0x60 [ 39.473797] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.474602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.475524] bpf_prog_alloc+0x39/0x200 [ 39.476247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.477165] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.478056] do_seccomp+0x349/0x25e0 [ 39.478758] ? find_held_lock+0x2b/0x80 [ 39.479490] ? do_prlimit+0x310/0x610 [ 39.480244] ? __pfx_do_seccomp+0x10/0x10 [ 39.481040] ? do_raw_spin_unlock+0x53/0x220 [ 39.481878] ? _raw_spin_unlock+0x1e/0x40 [ 39.482617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.483584] ? static_key_count+0x60/0x80 [ 39.484391] prctl_set_seccomp+0x4e/0x70 [ 39.485169] __do_sys_prctl+0xe6c/0x1d70 [ 39.485956] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.486821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.487807] ? irqentry_exit+0xf3/0x650 [ 39.488530] do_syscall_64+0xbf/0x430 [ 39.489268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.490231] RIP: 0033:0x7f7e06e2b5cd [ 39.490957] 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 [ 39.494181] RSP: 002b:00007fffcd099c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.495557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e06e2b5cd [ 39.496625] RDX: 000055ee73712e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.497702] RBP: 00007fffcd099c80 R08: 0000000000000000 R09: 00007fffcd099320 [ 39.498775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee98292ad0 [ 39.499863] R13: 00007fffcd09a0b0 R14: 000055ee98293bc0 R15: 000055ee982a4780 [ 39.500954] [ 39.501310] irq event stamp: 1817 [ 39.501852] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.503140] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.504417] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 39.505706] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.506976] ---[ end trace 0000000000000000 ]--- [ 43.055845] ------------[ cut here ]------------ [ 43.056578] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.058278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 43.059507] Modules linked in: [ 43.060030] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.061700] Tainted: [W]=WARN [ 43.062172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.063412] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.064421] 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 [ 43.067124] RSP: 0018:ffff888016e2fbc0 EFLAGS: 00010286 [ 43.067947] RAX: 0000000000000000 RBX: ffffed1002dc5f78 RCX: ffffffff813a4050 [ 43.069013] RDX: ffff888017583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.070083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc5f2f [ 43.071199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.072264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e2fdf8 [ 43.073339] FS: 00007f607e682900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.074535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.075432] CR2: 00007f607eb74580 CR3: 000000000e929000 CR4: 0000000000350ef0 [ 43.076527] Call Trace: [ 43.076952] [ 43.077312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.078047] ? __create_object+0x59/0x80 [ 43.078723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.079521] __vmalloc_noprof+0x59/0x60 [ 43.080163] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.080888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.081827] bpf_prog_alloc+0x39/0x200 [ 43.082559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.083551] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.084528] do_seccomp+0x349/0x25e0 [ 43.085242] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.085988] ? __pfx_do_seccomp+0x10/0x10 [ 43.086608] ? find_held_lock+0x2b/0x80 [ 43.087279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.088073] ? static_key_count+0x60/0x80 [ 43.088747] prctl_set_seccomp+0x4e/0x70 [ 43.089361] __do_sys_prctl+0xe6c/0x1d70 [ 43.090005] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.090720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.091524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.092341] ? irqentry_exit+0xf3/0x650 [ 43.092968] do_syscall_64+0xbf/0x430 [ 43.093564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.094386] RIP: 0033:0x7f607eb745cd [ 43.094976] 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 [ 43.097625] RSP: 002b:00007ffeba545440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.098779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f607eb745cd [ 43.099901] RDX: 00005634e4150e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.100983] RBP: 00007ffeba5454a0 R08: 0000000000000000 R09: 00007ffeba544b40 [ 43.102225] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634f7a19ad0 [ 43.103325] R13: 00007ffeba5458d0 R14: 00005634f7a1abc0 R15: 00005634f7a2b780 [ 43.104413] [ 43.104800] irq event stamp: 1723 [ 43.105315] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 43.106601] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 43.107898] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 43.109195] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 43.110457] ---[ end trace 0000000000000000 ]--- [ 43.929533] ------------[ cut here ]------------ [ 43.930435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.932453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.935160] Modules linked in: [ 43.935808] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.937772] Tainted: [W]=WARN [ 43.938314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.939772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.940644] 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 [ 43.943872] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 43.944850] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 43.946138] RDX: ffff8880183a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.947418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 43.948713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.950014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 43.951308] FS: 00007ff25b9c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.952745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.953834] CR2: 00007ff25beb5580 CR3: 000000002066f000 CR4: 0000000000350ef0 [ 43.955138] Call Trace: [ 43.955605] [ 43.956060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.956965] ? __create_object+0x59/0x80 [ 43.957763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.958732] __vmalloc_noprof+0x59/0x60 [ 43.959462] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.960339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.961259] bpf_prog_alloc+0x39/0x200 [ 43.962001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.962932] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.963839] do_seccomp+0x349/0x25e0 [ 43.964534] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.965434] ? __pfx_do_seccomp+0x10/0x10 [ 43.966221] ? find_held_lock+0x2b/0x80 [ 43.966996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.967986] ? static_key_count+0x60/0x80 [ 43.968794] prctl_set_seccomp+0x4e/0x70 [ 43.969524] __do_sys_prctl+0xe6c/0x1d70 [ 43.970313] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.971193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.972192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.973161] ? irqentry_exit+0xf3/0x650 [ 43.973939] do_syscall_64+0xbf/0x430 [ 43.974626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.975581] RIP: 0033:0x7ff25beb55cd [ 43.976293] 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 [ 43.979438] RSP: 002b:00007ffc31987460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.980775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff25beb55cd [ 43.982053] RDX: 000055a01efc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.983367] RBP: 00007ffc319874c0 R08: 0000000000000000 R09: 00007ffc31986b60 [ 43.984695] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a027febad0 [ 43.986000] R13: 00007ffc319878f0 R14: 000055a027fecbc0 R15: 000055a027ffd780 [ 43.987324] [ 43.987789] irq event stamp: 2003 [ 43.988310] hardirqs last enabled at (2011): [] __up_console_sem+0x78/0x80 [ 43.989562] hardirqs last disabled at (2020): [] __up_console_sem+0x5d/0x80 [ 43.990827] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 43.992123] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 43.993367] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65069' (ECDSA) to the list of known hosts. 2025/11/18 13:46:46 fuzzer started 2025/11/18 13:46:47 dialing manager at localhost:34383 2025/11/18 13:46:47 checking machine... 2025/11/18 13:46:47 checking revisions... [ 44.935941] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:46:47 testing simple program... [ 45.018755] cgroup: Unknown subsys name 'net' [ 45.096170] cgroup: Unknown subsys name 'cpuset' [ 45.110948] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:46:46 Registers: info registers vcpu 0 RAX=1ffffffff0d6109f RBX=0000000000000001 RCX=ffffffff86b084f4 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff8880168a76d0 RBP=ffff8880168a76c0 RSP=ffff8880168a75f8 R8 =ffffffff86b084f8 R9 =ffff8880168a76a8 R10=000000000003c9ed R11=0000000000032b3d R12=ffff8880168a76c8 R13=ffff8880168a76b0 R14=ffff8880168a7b28 R15=ffff8880168a7668 RIP=ffffffff8135f084 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 00007fd19bc73700 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=00007f607e661020 CR3=000000000a567000 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=2036343a36343a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a36343a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c816f R12=0000000000000001 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81b2ae59 RFL=00000202 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff00d5f1000 CR3=000000000dbc9000 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=74ef35bdc3da919b11468521e6aff16c XMM02=ec2efd57dc4c00df0000000000303e20 XMM03=d6bfad6a2bd4f42c0000000000303ef0 XMM04=6d708b407ee543f800000000000ae988 XMM05=910053a4c69020ef0000000000320c00 XMM06=5b75c91c80445342000000000031fca0 XMM07=e042d86d42eb936e000000000030f880 XMM08=d6bfad6a2bd4f42c0000000000303ef0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000