[ 39.049647] ------------[ cut here ]------------ [ 39.050692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.054527] Modules linked in: [ 39.055161] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.057294] Tainted: [W]=WARN [ 39.057888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060484] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.063920] RSP: 0018:ffff8880154cfbc0 EFLAGS: 00010286 [ 39.064975] RAX: 0000000000000000 RBX: ffffed1002a99f78 RCX: ffffffff813a4050 [ 39.066367] RDX: ffff88800eee8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a99f2f [ 39.069130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154cfdf8 [ 39.071883] FS: 00007feaca9ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.073428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.074577] CR2: 00007fffce1dfef8 CR3: 000000000da41000 CR4: 0000000000350ef0 [ 39.075952] Call Trace: [ 39.076503] [ 39.076940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.077915] ? __create_object+0x59/0x80 [ 39.078764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079815] __vmalloc_noprof+0x59/0x60 [ 39.080631] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.081568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082575] bpf_prog_alloc+0x39/0x200 [ 39.083360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084341] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085296] do_seccomp+0x349/0x25e0 [ 39.086022] ? find_held_lock+0x2b/0x80 [ 39.086836] ? do_prlimit+0x310/0x610 [ 39.087638] ? __pfx_do_seccomp+0x10/0x10 [ 39.088487] ? do_raw_spin_unlock+0x53/0x220 [ 39.089383] ? _raw_spin_unlock+0x1e/0x40 [ 39.090176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.091193] ? static_key_count+0x60/0x80 [ 39.092050] prctl_set_seccomp+0x4e/0x70 [ 39.092877] __do_sys_prctl+0xe6c/0x1d70 [ 39.093712] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.094645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.095670] ? irqentry_exit+0xf3/0x650 [ 39.096484] do_syscall_64+0xbf/0x430 [ 39.097210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.098281] RIP: 0033:0x7feacaee05cd [ 39.098979] 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 [ 39.102375] RSP: 002b:00007fffce1dd3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.103820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feacaee05cd [ 39.105183] RDX: 00005645f4981e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.106565] RBP: 00007fffce1dd410 R08: 0000000000000000 R09: 00007fffce1dcab0 [ 39.107905] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646300b5ad0 [ 39.109259] R13: 00007fffce1dd840 R14: 00005646300b6bc0 R15: 00005646300c7780 [ 39.110629] [ 39.111086] irq event stamp: 1803 [ 39.111764] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.113366] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.114935] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 39.116373] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 39.117785] ---[ end trace 0000000000000000 ]--- [ 42.195581] ------------[ cut here ]------------ [ 42.196358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.198126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.199358] Modules linked in: [ 42.199856] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.201505] Tainted: [W]=WARN [ 42.201962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.203193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.203945] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.206637] RSP: 0018:ffff88801568fbc0 EFLAGS: 00010286 [ 42.207441] RAX: 0000000000000000 RBX: ffffed1002ad1f78 RCX: ffffffff813a4050 [ 42.208535] RDX: ffff888015541bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.209601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad1f2f [ 42.210681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.211762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801568fdf8 [ 42.212837] FS: 00007f38e3f4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.214057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.214945] CR2: 00007fff77481ef8 CR3: 000000001e89a000 CR4: 0000000000350ef0 [ 42.216019] Call Trace: [ 42.216445] [ 42.216789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.217537] ? __create_object+0x59/0x80 [ 42.218167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.218965] __vmalloc_noprof+0x59/0x60 [ 42.219590] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.220329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.221070] bpf_prog_alloc+0x39/0x200 [ 42.221685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.222457] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.223187] do_seccomp+0x349/0x25e0 [ 42.223799] ? find_held_lock+0x2b/0x80 [ 42.224445] ? do_prlimit+0x310/0x610 [ 42.225034] ? __pfx_do_seccomp+0x10/0x10 [ 42.225700] ? do_raw_spin_unlock+0x53/0x220 [ 42.226406] ? _raw_spin_unlock+0x1e/0x40 [ 42.227038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.227851] ? static_key_count+0x60/0x80 [ 42.228530] prctl_set_seccomp+0x4e/0x70 [ 42.229140] __do_sys_prctl+0xe6c/0x1d70 [ 42.229793] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.230523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.231340] ? irqentry_exit+0xf3/0x650 [ 42.231960] do_syscall_64+0xbf/0x430 [ 42.232579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.233364] RIP: 0033:0x7f38e443f5cd [ 42.233927] 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 [ 42.236623] RSP: 002b:00007fff7747f350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.237773] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38e443f5cd [ 42.238843] RDX: 00005591e0d9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.239938] RBP: 00007fff7747f3b0 R08: 0000000000000000 R09: 00007fff7747ea50 [ 42.241016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559215ffcad0 [ 42.242071] R13: 00007fff7747f7e0 R14: 0000559215ffdbc0 R15: 000055921600e780 [ 42.243147] [ 42.243525] irq event stamp: 1691 [ 42.244035] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 42.245300] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.246583] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.247883] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.249139] ---[ end trace 0000000000000000 ]--- [ 43.218444] ------------[ cut here ]------------ [ 43.219513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.221875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.223553] Modules linked in: [ 43.224278] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.226578] Tainted: [W]=WARN [ 43.227285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.228983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.230054] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.233705] RSP: 0018:ffff888019c47bc0 EFLAGS: 00010286 [ 43.234849] RAX: 0000000000000000 RBX: ffffed1003388f78 RCX: ffffffff813a4050 [ 43.236331] RDX: ffff8880158e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.237809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003388f2f [ 43.239301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.240778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c47df8 [ 43.242288] FS: 00007f5842f1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.243943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.245166] CR2: 00007fff5b8f4ef8 CR3: 000000001bf7e000 CR4: 0000000000350ef0 [ 43.246668] Call Trace: [ 43.247203] [ 43.247664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.248590] ? __create_object+0x59/0x80 [ 43.249386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.250373] __vmalloc_noprof+0x59/0x60 [ 43.251105] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.251980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.252911] bpf_prog_alloc+0x39/0x200 [ 43.253654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.254600] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.255517] do_seccomp+0x349/0x25e0 [ 43.256193] ? find_held_lock+0x2b/0x80 [ 43.256954] ? do_prlimit+0x310/0x610 [ 43.257721] ? __pfx_do_seccomp+0x10/0x10 [ 43.258526] ? do_raw_spin_unlock+0x53/0x220 [ 43.259382] ? _raw_spin_unlock+0x1e/0x40 [ 43.260118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.261084] ? static_key_count+0x60/0x80 [ 43.261875] prctl_set_seccomp+0x4e/0x70 [ 43.262670] __do_sys_prctl+0xe6c/0x1d70 [ 43.263467] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.264336] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.265310] ? irqentry_exit+0xf3/0x650 [ 43.266046] do_syscall_64+0xbf/0x430 [ 43.266791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.267737] RIP: 0033:0x7f584340f5cd [ 43.268449] 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 [ 43.271589] RSP: 002b:00007fff5b8f28a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.272945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f584340f5cd [ 43.274249] RDX: 000055c23312be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.275524] RBP: 00007fff5b8f2900 R08: 0000000000000000 R09: 00007fff5b8f1fa0 [ 43.276800] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c26e039240 [ 43.278078] R13: 00007fff5b8f2d30 R14: 000055c26e042380 R15: 000055c26e04d540 [ 43.279375] [ 43.279802] irq event stamp: 1797 [ 43.280449] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.281944] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.283166] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 43.284264] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 43.285345] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33234' (ECDSA) to the list of known hosts. 2025/11/18 02:12:20 fuzzer started 2025/11/18 02:12:20 dialing manager at localhost:37895 2025/11/18 02:12:20 checking machine... 2025/11/18 02:12:20 checking revisions... [ 44.229149] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:12:21 testing simple program... [ 44.310511] cgroup: Unknown subsys name 'net' [ 44.368040] cgroup: Unknown subsys name 'cpuset' [ 44.386502] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:12:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e86 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81b2acdf 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 00007f38e3f4d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38e4502650 CR3=000000001e8e7000 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=0000000000000000 RBX=ffff88800dfdb780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08878 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=00000000000c7d20 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f05 RFL=00000086 [--S--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 00007f2b4a1b0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f23f0401450 CR3=000000000b767000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000