[ 46.913545] ------------[ cut here ]------------ [ 46.914448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.916399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.917827] Modules linked in: [ 46.918458] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.920637] Tainted: [W]=WARN [ 46.921288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.922729] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.923637] 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 [ 46.926717] RSP: 0018:ffff888016007bc0 EFLAGS: 00010286 [ 46.927689] RAX: 0000000000000000 RBX: ffffed1002c00f78 RCX: ffffffff813a4050 [ 46.928939] RDX: ffff8880159eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.930189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c00f2f [ 46.931445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.932696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016007df8 [ 46.933952] FS: 00007fc31da23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.935372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.936423] CR2: 00007fc31df15580 CR3: 000000000e228000 CR4: 0000000000350ef0 [ 46.937671] Call Trace: [ 46.938124] [ 46.938580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.939470] ? __create_object+0x59/0x80 [ 46.940245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.941147] __vmalloc_noprof+0x59/0x60 [ 46.941890] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.942747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.943685] bpf_prog_alloc+0x39/0x200 [ 46.944412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.945332] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.946257] do_seccomp+0x349/0x25e0 [ 46.946921] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.947798] ? __pfx_do_seccomp+0x10/0x10 [ 46.948572] ? find_held_lock+0x2b/0x80 [ 46.949315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.950249] ? static_key_count+0x60/0x80 [ 46.951004] prctl_set_seccomp+0x4e/0x70 [ 46.951759] __do_sys_prctl+0xe6c/0x1d70 [ 46.952521] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.953354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.954299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.955260] ? irqentry_exit+0xf3/0x650 [ 46.955984] do_syscall_64+0xbf/0x430 [ 46.956707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.957641] RIP: 0033:0x7fc31df155cd [ 46.958329] 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 [ 46.961403] RSP: 002b:00007fff152389a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.962735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc31df155cd [ 46.963996] RDX: 000055df4485de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.965242] RBP: 00007fff15238a00 R08: 0000000000000000 R09: 00007fff152380a0 [ 46.966508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df74eab2b0 [ 46.967785] R13: 00007fff15238e30 R14: 000055df74eadd20 R15: 000055df74ebf8d0 [ 46.969054] [ 46.969499] irq event stamp: 1857 [ 46.970097] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 46.971590] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 46.973075] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.974588] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 46.976082] ---[ end trace 0000000000000000 ]--- [ 50.206141] ------------[ cut here ]------------ [ 50.207093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.208744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.209902] Modules linked in: [ 50.210424] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.212327] Tainted: [W]=WARN [ 50.212895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.214339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.215049] 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 [ 50.217552] RSP: 0018:ffff888014377bc0 EFLAGS: 00010286 [ 50.218312] RAX: 0000000000000000 RBX: ffffed100286ef78 RCX: ffffffff813a4050 [ 50.219429] RDX: ffff888015be5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.220438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286ef2f [ 50.221446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.222453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014377df8 [ 50.223480] FS: 00007f8c1abd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.224616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.225459] CR2: 00007f8c1b0c5580 CR3: 000000000bf1e000 CR4: 0000000000350ef0 [ 50.226470] Call Trace: [ 50.226838] [ 50.227203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.227881] ? __create_object+0x59/0x80 [ 50.228501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.229264] __vmalloc_noprof+0x59/0x60 [ 50.229831] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.230528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.231279] bpf_prog_alloc+0x39/0x200 [ 50.231839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.232584] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.233302] do_seccomp+0x349/0x25e0 [ 50.233852] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.234568] ? __pfx_do_seccomp+0x10/0x10 [ 50.235204] ? find_held_lock+0x2b/0x80 [ 50.235782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.236542] ? static_key_count+0x60/0x80 [ 50.237144] prctl_set_seccomp+0x4e/0x70 [ 50.237935] __do_sys_prctl+0xe6c/0x1d70 [ 50.238554] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.239247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.239984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.240768] ? irqentry_exit+0xf3/0x650 [ 50.241370] do_syscall_64+0xbf/0x430 [ 50.241926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.242685] RIP: 0033:0x7f8c1b0c55cd [ 50.243251] 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 [ 50.246025] RSP: 002b:00007ffd91cdbfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.247108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c1b0c55cd [ 50.248109] RDX: 0000559a07e41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.249124] RBP: 00007ffd91cdc020 R08: 0000000000000000 R09: 00007ffd91cdb6c0 [ 50.250212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a2cc38ad0 [ 50.251238] R13: 00007ffd91cdc450 R14: 0000559a2cc39bc0 R15: 0000559a2cc4a780 [ 50.252262] [ 50.252613] irq event stamp: 1815 [ 50.253092] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.254300] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.255520] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 50.256732] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 50.257930] ---[ end trace 0000000000000000 ]--- [ 51.051717] ------------[ cut here ]------------ [ 51.052663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.054619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.056090] Modules linked in: [ 51.056727] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.058677] Tainted: [W]=WARN [ 51.059279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.060745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.061652] 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 [ 51.064808] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 51.065763] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 51.067040] RDX: ffff888016a7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.068323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 51.069584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.070843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 51.072141] FS: 00007f4a03b8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.073588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.074636] CR2: 00007ffea7973ef7 CR3: 0000000020d73000 CR4: 0000000000350ef0 [ 51.075924] Call Trace: [ 51.076444] [ 51.076859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.077749] ? __create_object+0x59/0x80 [ 51.078519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.079490] __vmalloc_noprof+0x59/0x60 [ 51.080227] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.081041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.081971] bpf_prog_alloc+0x39/0x200 [ 51.082691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.083631] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.084550] do_seccomp+0x349/0x25e0 [ 51.085273] ? find_held_lock+0x2b/0x80 [ 51.085989] ? do_prlimit+0x310/0x610 [ 51.086735] ? __pfx_do_seccomp+0x10/0x10 [ 51.087532] ? do_raw_spin_unlock+0x53/0x220 [ 51.088373] ? _raw_spin_unlock+0x1e/0x40 [ 51.089111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.090065] ? static_key_count+0x60/0x80 [ 51.090868] prctl_set_seccomp+0x4e/0x70 [ 51.091653] __do_sys_prctl+0xe6c/0x1d70 [ 51.092445] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.093308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.094277] ? irqentry_exit+0xf3/0x650 [ 51.095005] do_syscall_64+0xbf/0x430 [ 51.095751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.096701] RIP: 0033:0x7f4a0407c5cd [ 51.097412] 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 [ 51.100590] RSP: 002b:00007ffea7971760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.101959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a0407c5cd [ 51.103267] RDX: 000055f6a0aaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.104563] RBP: 00007ffea79717c0 R08: 0000000000000000 R09: 00007ffea7970e60 [ 51.105842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6d3470ad0 [ 51.107129] R13: 00007ffea7971bf0 R14: 000055f6d3471bc0 R15: 000055f6d3482780 [ 51.108276] [ 51.108638] irq event stamp: 1783 [ 51.109146] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 51.110477] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 51.111788] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 51.113081] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 51.114365] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32165' (ECDSA) to the list of known hosts. 2025/11/19 00:57:30 fuzzer started 2025/11/19 00:57:30 dialing manager at localhost:34383 2025/11/19 00:57:30 checking machine... 2025/11/19 00:57:30 checking revisions... [ 51.999729] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:57:30 testing simple program... [ 52.079617] cgroup: Unknown subsys name 'net' [ 52.142516] cgroup: Unknown subsys name 'cpuset' [ 52.157086] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:57:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880154f7400 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888015a23780 R13=ffff888015a241d8 R14=00000000ffffffff R15=ffffed1002a9ee9b RIP=ffffffff84c720f1 RFL=00000002 [-------] 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 00007f8c1abd3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c1b18a618 CR3=0000000020da0000 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=0000000000028ad5 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb82db1000 CR3=00000000171e1000 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=62410b6b3f7a368b674c710c81e5d47b XMM02=2c67c8bc2e329bc30000000000303860 XMM03=fb795ef6d65770560000000000310718 XMM04=30c2d0c467aa071500000000000ae988 XMM05=d41ba237851243530000000000320790 XMM06=3e829fc8c8edc9900000000000320188 XMM07=e042d86d42eb936e0000000000311868 XMM08=9d586eb06412278400000000003038c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000