[ 45.631199] ------------[ cut here ]------------ [ 45.632117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.634118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.635627] Modules linked in: [ 45.636258] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.638225] Tainted: [W]=WARN [ 45.638785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.640246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.641141] 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 [ 45.644291] RSP: 0018:ffff88801661fbc0 EFLAGS: 00010286 [ 45.645286] RAX: 0000000000000000 RBX: ffffed1002cc3f78 RCX: ffffffff813a4050 [ 45.646555] RDX: ffff888017960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.647854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc3f2f [ 45.649121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.650396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801661fdf8 [ 45.651668] FS: 00007f160bb55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.653090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.654137] CR2: 00007f160c047580 CR3: 000000000d05e000 CR4: 0000000000350ef0 [ 45.655420] Call Trace: [ 45.655885] [ 45.656339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.657239] ? __create_object+0x59/0x80 [ 45.658025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.658954] __vmalloc_noprof+0x59/0x60 [ 45.659713] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.660576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.661499] bpf_prog_alloc+0x39/0x200 [ 45.662240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.663188] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.664089] do_seccomp+0x349/0x25e0 [ 45.664762] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.665661] ? __pfx_do_seccomp+0x10/0x10 [ 45.666452] ? find_held_lock+0x2b/0x80 [ 45.667215] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.668167] ? static_key_count+0x60/0x80 [ 45.668921] prctl_set_seccomp+0x4e/0x70 [ 45.669682] __do_sys_prctl+0xe6c/0x1d70 [ 45.670485] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.671342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.672293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.673238] ? irqentry_exit+0xf3/0x650 [ 45.673956] do_syscall_64+0xbf/0x430 [ 45.674712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.675671] RIP: 0033:0x7f160c0475cd [ 45.676368] 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 [ 45.679505] RSP: 002b:00007fff37714700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.680887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f160c0475cd [ 45.682168] RDX: 000055a352204e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.683439] RBP: 00007fff37714760 R08: 0000000000000000 R09: 00007fff37713e00 [ 45.684701] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a35859ab10 [ 45.685971] R13: 00007fff37714b90 R14: 000055a35859b2b0 R15: 000055a3585af6f0 [ 45.687280] [ 45.687694] irq event stamp: 1737 [ 45.688348] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 45.689869] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.691388] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 45.692926] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 45.694439] ---[ end trace 0000000000000000 ]--- [ 48.626640] ------------[ cut here ]------------ [ 48.627546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.629505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.630964] Modules linked in: [ 48.631590] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.633555] Tainted: [W]=WARN [ 48.634144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.635611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.636520] 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 [ 48.639653] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 48.640613] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 48.641886] RDX: ffff88801c55d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.643166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 48.644442] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.645714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 48.647003] FS: 00007f86cd796900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.648446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.649492] CR2: 00007f86cdc88580 CR3: 000000000d388000 CR4: 0000000000350ef0 [ 48.650775] Call Trace: [ 48.651266] [ 48.651673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.652564] ? __create_object+0x59/0x80 [ 48.653347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.654310] __vmalloc_noprof+0x59/0x60 [ 48.655081] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.655903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.656823] bpf_prog_alloc+0x39/0x200 [ 48.657558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.658490] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.659388] do_seccomp+0x349/0x25e0 [ 48.660104] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.660945] ? __pfx_do_seccomp+0x10/0x10 [ 48.661729] ? find_held_lock+0x2b/0x80 [ 48.662493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.663458] ? static_key_count+0x60/0x80 [ 48.664259] prctl_set_seccomp+0x4e/0x70 [ 48.665022] __do_sys_prctl+0xe6c/0x1d70 [ 48.665754] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.666624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.667597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.668553] ? irqentry_exit+0xf3/0x650 [ 48.669317] do_syscall_64+0xbf/0x430 [ 48.670053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.671066] RIP: 0033:0x7f86cdc885cd [ 48.671718] 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 [ 48.674858] RSP: 002b:00007fff2a0bd390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.676226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86cdc885cd [ 48.677495] RDX: 000055e0b8ba9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.678779] RBP: 00007fff2a0bd3f0 R08: 0000000000000000 R09: 00007fff2a0bca90 [ 48.680048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0ece2fad0 [ 48.681320] R13: 00007fff2a0bd820 R14: 000055e0ece30bc0 R15: 000055e0ece41780 [ 48.682616] [ 48.683072] irq event stamp: 1719 [ 48.683669] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 48.685179] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 48.686690] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 48.688225] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 48.689712] ---[ end trace 0000000000000000 ]--- [ 49.300292] ------------[ cut here ]------------ [ 49.301229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.303257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.304734] Modules linked in: [ 49.305377] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.307646] Tainted: [W]=WARN [ 49.308319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.309855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.310799] 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 [ 49.314036] RSP: 0018:ffff888009f37bc0 EFLAGS: 00010286 [ 49.315051] RAX: 0000000000000000 RBX: ffffed10013e6f78 RCX: ffffffff813a4050 [ 49.316363] RDX: ffff888016d98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.317667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013e6f2f [ 49.318993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.320298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f37df8 [ 49.321605] FS: 00007f7b7fcf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.323085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.324164] CR2: 00007fff192e0ef8 CR3: 000000000e624000 CR4: 0000000000350ef0 [ 49.325473] Call Trace: [ 49.325946] [ 49.326415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.327332] ? __create_object+0x59/0x80 [ 49.328129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.329114] __vmalloc_noprof+0x59/0x60 [ 49.329838] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.330746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.331727] bpf_prog_alloc+0x39/0x200 [ 49.332506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.333490] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.334455] do_seccomp+0x349/0x25e0 [ 49.335214] ? find_held_lock+0x2b/0x80 [ 49.335943] ? do_prlimit+0x310/0x610 [ 49.336698] ? __pfx_do_seccomp+0x10/0x10 [ 49.337493] ? do_raw_spin_unlock+0x53/0x220 [ 49.338352] ? _raw_spin_unlock+0x1e/0x40 [ 49.339135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.340093] ? static_key_count+0x60/0x80 [ 49.340845] prctl_set_seccomp+0x4e/0x70 [ 49.341620] __do_sys_prctl+0xe6c/0x1d70 [ 49.342400] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.343272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.344232] ? irqentry_exit+0xf3/0x650 [ 49.344939] do_syscall_64+0xbf/0x430 [ 49.345684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.346635] RIP: 0033:0x7f7b801eb5cd [ 49.347322] 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 [ 49.350478] RSP: 002b:00007fff192deb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.351827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b801eb5cd [ 49.353111] RDX: 000055dc91f95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.354394] RBP: 00007fff192deb60 R08: 0000000000000000 R09: 00007fff192de200 [ 49.355643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcb6bb5bf0 [ 49.356707] R13: 00007fff192def90 R14: 000055dcb6bbf380 R15: 000055dcb6bca460 [ 49.357781] [ 49.358168] irq event stamp: 1913 [ 49.358679] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 49.359943] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 49.361198] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.362478] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.363726] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29583' (ECDSA) to the list of known hosts. 2025/11/19 06:15:24 fuzzer started 2025/11/19 06:15:25 dialing manager at localhost:34383 2025/11/19 06:15:25 checking machine... 2025/11/19 06:15:25 checking revisions... [ 50.255803] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:15:25 testing simple program... [ 50.340749] cgroup: Unknown subsys name 'net' [ 50.394699] cgroup: Unknown subsys name 'cpuset' [ 50.407160] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:15:24 Registers: info registers vcpu 0 RAX=ffffffff8175a60e RBX=ffffffff85e78600 RCX=ffffffff8175a62f RDX=ffffffff85c2ca00 RSI=ffffffff8175a735 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806ce089f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff86fd8478 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff81751e08 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86cdd4d618 CR3=00000000173e4000 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=35313a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888015a61bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015a62618 RSP=ffff888009f5f480 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015a62618 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f86cd796900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2a0b7000 CR3=000000001fc78000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000