[ 39.473791] ------------[ cut here ]------------ [ 39.474562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.476359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.477644] Modules linked in: [ 39.478161] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.479934] Tainted: [W]=WARN [ 39.480414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.481712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.482481] 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 [ 39.485281] RSP: 0018:ffff88800e0c7bc0 EFLAGS: 00010286 [ 39.486157] RAX: 0000000000000000 RBX: ffffed1001c18f78 RCX: ffffffff813a4050 [ 39.487307] RDX: ffff88800ca05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.488427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c18f2f [ 39.489565] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.490746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0c7df8 [ 39.491902] FS: 00007f0908756900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.493178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.494111] CR2: 00007f0908c48580 CR3: 000000001c700000 CR4: 0000000000350ef0 [ 39.495272] Call Trace: [ 39.495717] [ 39.496075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.496869] ? __create_object+0x59/0x80 [ 39.497528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.498410] __vmalloc_noprof+0x59/0x60 [ 39.499099] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.499883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.500716] bpf_prog_alloc+0x39/0x200 [ 39.501322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.502156] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.502973] do_seccomp+0x349/0x25e0 [ 39.503600] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.504358] ? __pfx_do_seccomp+0x10/0x10 [ 39.505065] ? find_held_lock+0x2b/0x80 [ 39.505743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.506549] ? static_key_count+0x60/0x80 [ 39.507270] prctl_set_seccomp+0x4e/0x70 [ 39.507968] __do_sys_prctl+0xe6c/0x1d70 [ 39.508657] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.509373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.510237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.511107] ? irqentry_exit+0xf3/0x650 [ 39.511797] do_syscall_64+0xbf/0x430 [ 39.512409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.513244] RIP: 0033:0x7f0908c485cd [ 39.513878] 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 [ 39.516701] RSP: 002b:00007ffdb4b58ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.517928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0908c485cd [ 39.519086] RDX: 000055cec325ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.520226] RBP: 00007ffdb4b58f00 R08: 0000000000000000 R09: 00007ffdb4b585a0 [ 39.521371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cedbb452b0 [ 39.522538] R13: 00007ffdb4b59330 R14: 000055cedbb47d20 R15: 000055cedbb598d0 [ 39.523718] [ 39.524109] irq event stamp: 1759 [ 39.524692] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.526054] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.527412] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 39.528809] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 39.530141] ---[ end trace 0000000000000000 ]--- [ 42.914411] ------------[ cut here ]------------ [ 42.915367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.917388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.919099] Modules linked in: [ 42.919803] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.921819] Tainted: [W]=WARN [ 42.922376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.923873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.924797] 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 [ 42.927964] RSP: 0018:ffff88800e097bc0 EFLAGS: 00010286 [ 42.928935] RAX: 0000000000000000 RBX: ffffed1001c12f78 RCX: ffffffff813a4050 [ 42.930209] RDX: ffff888018979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.931493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c12f2f [ 42.932767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.934034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e097df8 [ 42.935332] FS: 00007fc94fd32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.936751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.937818] CR2: 00007fc950224580 CR3: 000000000d89e000 CR4: 0000000000350ef0 [ 42.939106] Call Trace: [ 42.939564] [ 42.940023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.940914] ? __create_object+0x59/0x80 [ 42.941701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.942664] __vmalloc_noprof+0x59/0x60 [ 42.943374] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.944237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.945158] bpf_prog_alloc+0x39/0x200 [ 42.945891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.946806] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.947718] do_seccomp+0x349/0x25e0 [ 42.948386] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.949277] ? __pfx_do_seccomp+0x10/0x10 [ 42.950056] ? find_held_lock+0x2b/0x80 [ 42.950808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.951776] ? static_key_count+0x60/0x80 [ 42.952525] prctl_set_seccomp+0x4e/0x70 [ 42.953289] __do_sys_prctl+0xe6c/0x1d70 [ 42.954068] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.954916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.955882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.956861] ? irqentry_exit+0xf3/0x650 [ 42.957614] do_syscall_64+0xbf/0x430 [ 42.958298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.959247] RIP: 0033:0x7fc9502245cd [ 42.959954] 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 [ 42.963096] RSP: 002b:00007ffe94eafb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.964452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9502245cd [ 42.965723] RDX: 0000556c8fc63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.967011] RBP: 00007ffe94eafbe0 R08: 0000000000000000 R09: 00007ffe94eaf280 [ 42.968295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cc50cbad0 [ 42.969556] R13: 00007ffe94eb0010 R14: 0000556cc50ccbc0 R15: 0000556cc50dd780 [ 42.970865] [ 42.971304] irq event stamp: 2883 [ 42.971961] hardirqs last enabled at (2893): [] __up_console_sem+0x78/0x80 [ 42.973457] hardirqs last disabled at (2902): [] __up_console_sem+0x5d/0x80 [ 42.974990] softirqs last enabled at (2410): [] handle_softirqs+0x50c/0x770 [ 42.976527] softirqs last disabled at (2405): [] __irq_exit_rcu+0xc4/0x100 [ 42.978052] ---[ end trace 0000000000000000 ]--- [ 43.771082] ------------[ cut here ]------------ [ 43.772071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.774191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.775788] Modules linked in: [ 43.776422] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.778832] Tainted: [W]=WARN [ 43.779454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.781150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.782153] 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 [ 43.785556] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 43.786654] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 43.788072] RDX: ffff888018961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.789448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 43.790843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.792252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 43.793676] FS: 00007fd3c005d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.795247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.796396] CR2: 00007fff659d7ef7 CR3: 000000001cf9c000 CR4: 0000000000350ef0 [ 43.797794] Call Trace: [ 43.798304] [ 43.798809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.799781] ? __create_object+0x59/0x80 [ 43.800638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.801695] __vmalloc_noprof+0x59/0x60 [ 43.802465] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.803447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.804466] bpf_prog_alloc+0x39/0x200 [ 43.805269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.806282] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.807307] do_seccomp+0x349/0x25e0 [ 43.808082] ? find_held_lock+0x2b/0x80 [ 43.808917] ? do_prlimit+0x310/0x610 [ 43.809727] ? __pfx_do_seccomp+0x10/0x10 [ 43.810532] ? do_raw_spin_unlock+0x53/0x220 [ 43.811466] ? _raw_spin_unlock+0x1e/0x40 [ 43.812338] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.813384] ? static_key_count+0x60/0x80 [ 43.814259] prctl_set_seccomp+0x4e/0x70 [ 43.815136] __do_sys_prctl+0xe6c/0x1d70 [ 43.815989] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.816934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.817991] ? irqentry_exit+0xf3/0x650 [ 43.818828] do_syscall_64+0xbf/0x430 [ 43.819657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.820692] RIP: 0033:0x7fd3c054f5cd [ 43.821409] 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 [ 43.824836] RSP: 002b:00007fff659d6b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.826314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3c054f5cd [ 43.827729] RDX: 000055ce505e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.829126] RBP: 00007fff659d6ba0 R08: 0000000000000000 R09: 00007fff659d6240 [ 43.830517] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce742d6ad0 [ 43.831930] R13: 00007fff659d6fd0 R14: 000055ce742d7bc0 R15: 000055ce742e8780 [ 43.833339] [ 43.833854] irq event stamp: 1877 [ 43.834499] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 43.836186] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 43.837840] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 43.839600] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 43.841183] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53236' (ECDSA) to the list of known hosts. 2025/11/18 11:08:31 fuzzer started 2025/11/18 11:08:31 dialing manager at localhost:34383 2025/11/18 11:08:31 checking machine... 2025/11/18 11:08:31 checking revisions... [ 44.788258] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:08:32 testing simple program... [ 44.870380] cgroup: Unknown subsys name 'net' [ 44.936260] cgroup: Unknown subsys name 'cpuset' [ 44.948291] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:08:30 Registers: info registers vcpu 0 RAX=ffffffff84c6acdf RBX=000000000000000f RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000011 RDI=ffff88806ce08c30 RBP=dffffc0000000000 RSP=ffff88806ce08b28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000011 R13=0000000000000000 R14=ffff88806ce08bb8 R15=ffff888008c4b780 RIP=ffffffff81619303 RFL=00000206 [-----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 00007fc94fd32900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc9502e7650 CR3=000000001fd26000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000c4 RBX=ffff888014e70000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888014e70ad0 RDI=ffff888014e70aa8 RBP=ffff888014e70a58 RSP=ffff88806cf08890 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888014e70ad0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f5 RFL=00000003 [------C] 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 00007f5854d3e900 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=00007f5854458000 CR3=000000000d0cc000 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=e214720cef72074100000000000ae988 XMM05=e3fc5dd1ec32c8020000000000323eb0 XMM06=ebf62098033636e30000000000322c50 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000