[ 54.030126] ------------[ cut here ]------------ [ 54.031061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.033087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.034563] Modules linked in: [ 54.035453] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.037935] Tainted: [W]=WARN [ 54.038541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.040007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.040871] 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 [ 54.044009] RSP: 0018:ffff888015f1fbc0 EFLAGS: 00010286 [ 54.044924] RAX: 0000000000000000 RBX: ffffed1002be3f78 RCX: ffffffff813a4050 [ 54.046213] RDX: ffff888017040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.047503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be3f2f [ 54.048779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.050049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f1fdf8 [ 54.051317] FS: 00007fc912309900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.052751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.053814] CR2: 00007fff01e35ef7 CR3: 000000000e1be000 CR4: 0000000000350ef0 [ 54.055117] Call Trace: [ 54.055587] [ 54.056066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.056905] ? __create_object+0x59/0x80 [ 54.057693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.058670] __vmalloc_noprof+0x59/0x60 [ 54.059431] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.060313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.061241] bpf_prog_alloc+0x39/0x200 [ 54.061943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.062885] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.063788] do_seccomp+0x349/0x25e0 [ 54.064507] ? find_held_lock+0x2b/0x80 [ 54.065278] ? do_prlimit+0x310/0x610 [ 54.066031] ? __pfx_do_seccomp+0x10/0x10 [ 54.066757] ? do_raw_spin_unlock+0x53/0x220 [ 54.067596] ? _raw_spin_unlock+0x1e/0x40 [ 54.068387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.069337] ? static_key_count+0x60/0x80 [ 54.070135] prctl_set_seccomp+0x4e/0x70 [ 54.070866] __do_sys_prctl+0xe6c/0x1d70 [ 54.071647] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.072512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.073473] ? irqentry_exit+0xf3/0x650 [ 54.074247] do_syscall_64+0xbf/0x430 [ 54.074947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.075920] RIP: 0033:0x7fc9127fb5cd [ 54.076637] 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 [ 54.079772] RSP: 002b:00007fff01e34160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.081157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9127fb5cd [ 54.082445] RDX: 000055ea56cf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.083723] RBP: 00007fff01e341c0 R08: 0000000000000000 R09: 00007fff01e33860 [ 54.085028] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea579d3ad0 [ 54.086315] R13: 00007fff01e345f0 R14: 000055ea579d4bc0 R15: 000055ea579e5780 [ 54.087608] [ 54.088091] irq event stamp: 1903 [ 54.088705] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 54.090228] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 54.091731] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 54.093269] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 54.094779] ---[ end trace 0000000000000000 ]--- [ 57.058891] ------------[ cut here ]------------ [ 57.059883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.061895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.063601] Modules linked in: [ 57.064326] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.066349] Tainted: [W]=WARN [ 57.066914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.068408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.069326] 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 [ 57.072547] RSP: 0018:ffff888016917bc0 EFLAGS: 00010286 [ 57.073548] RAX: 0000000000000000 RBX: ffffed1002d22f78 RCX: ffffffff813a4050 [ 57.074871] RDX: ffff888018a30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.076174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d22f2f [ 57.077463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.078761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016917df8 [ 57.080076] FS: 00007f935702d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.081526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.082601] CR2: 00007ffe1553eef7 CR3: 000000000da46000 CR4: 0000000000350ef0 [ 57.083933] Call Trace: [ 57.084433] [ 57.084852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.085768] ? __create_object+0x59/0x80 [ 57.086558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.087550] __vmalloc_noprof+0x59/0x60 [ 57.088329] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.089205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.090136] bpf_prog_alloc+0x39/0x200 [ 57.090837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.091753] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.092679] do_seccomp+0x349/0x25e0 [ 57.093407] ? find_held_lock+0x2b/0x80 [ 57.094185] ? do_prlimit+0x310/0x610 [ 57.094893] ? __pfx_do_seccomp+0x10/0x10 [ 57.095687] ? do_raw_spin_unlock+0x53/0x220 [ 57.096549] ? _raw_spin_unlock+0x1e/0x40 [ 57.097329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.098287] ? static_key_count+0x60/0x80 [ 57.099102] prctl_set_seccomp+0x4e/0x70 [ 57.099854] __do_sys_prctl+0xe6c/0x1d70 [ 57.100672] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.101539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.102535] ? irqentry_exit+0xf3/0x650 [ 57.103303] do_syscall_64+0xbf/0x430 [ 57.104063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.105029] RIP: 0033:0x7f935751f5cd [ 57.105685] 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 [ 57.108911] RSP: 002b:00007ffe1553dc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.110297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f935751f5cd [ 57.111598] RDX: 000055f313cede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.112913] RBP: 00007ffe1553dc90 R08: 0000000000000000 R09: 00007ffe1553d330 [ 57.114206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f317111240 [ 57.115497] R13: 00007ffe1553e0c0 R14: 000055f31711a380 R15: 000055f317125540 [ 57.116823] [ 57.117292] irq event stamp: 1903 [ 57.117908] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 57.119447] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 57.121005] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 57.122563] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 57.124105] ---[ end trace 0000000000000000 ]--- [ 57.961945] ------------[ cut here ]------------ [ 57.962892] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.964901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.966407] Modules linked in: [ 57.967062] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.969062] Tainted: [W]=WARN [ 57.969611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.971071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.972007] 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 [ 57.975166] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286 [ 57.976164] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050 [ 57.977441] RDX: ffff888015c68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.978723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f [ 57.980004] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.981299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8 [ 57.982576] FS: 00007ff44b265900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.984046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.985102] CR2: 00007ff44b757580 CR3: 000000001f98d000 CR4: 0000000000350ef0 [ 57.986414] Call Trace: [ 57.986882] [ 57.987340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.988257] ? __create_object+0x59/0x80 [ 57.989047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.990024] __vmalloc_noprof+0x59/0x60 [ 57.990730] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.991618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.992581] bpf_prog_alloc+0x39/0x200 [ 57.993330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.994269] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.995183] do_seccomp+0x349/0x25e0 [ 57.995853] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.996787] ? __pfx_do_seccomp+0x10/0x10 [ 57.997570] ? find_held_lock+0x2b/0x80 [ 57.998334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.999310] ? static_key_count+0x60/0x80 [ 58.000142] prctl_set_seccomp+0x4e/0x70 [ 58.000875] __do_sys_prctl+0xe6c/0x1d70 [ 58.001667] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.002521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.003500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.004481] ? irqentry_exit+0xf3/0x650 [ 58.005250] do_syscall_64+0xbf/0x430 [ 58.005948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.006898] RIP: 0033:0x7ff44b7575cd [ 58.007629] 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 [ 58.010820] RSP: 002b:00007ffc4f4e8f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.012188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff44b7575cd [ 58.013340] RDX: 000055e42b08de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.014399] RBP: 00007ffc4f4e8f80 R08: 0000000000000000 R09: 00007ffc4f4e8620 [ 58.015474] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4499edad0 [ 58.016564] R13: 00007ffc4f4e93b0 R14: 000055e4499eebc0 R15: 000055e4499ff780 [ 58.017638] [ 58.018038] irq event stamp: 1699 [ 58.018540] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 58.019810] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 58.021089] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 58.022369] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 58.023643] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60410' (ECDSA) to the list of known hosts. 2025/11/19 05:44:17 fuzzer started 2025/11/19 05:44:17 dialing manager at localhost:34383 2025/11/19 05:44:17 checking machine... 2025/11/19 05:44:17 checking revisions... [ 58.922438] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:44:17 testing simple program... [ 59.018823] cgroup: Unknown subsys name 'net' [ 59.091696] cgroup: Unknown subsys name 'cpuset' [ 59.104191] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:44:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff888018b8757c RDX=1ffff11003170ed0 RSI=ffffffff81b621bb RDI=ffff888018b87628 RBP=ffff888018b87680 RSP=ffff888018b875b8 R8 =0000000000000001 R9 =ffff888018b87668 R10=000000000003c9ed R11=0000000000023cd1 R12=0000000000000000 R13=0000000000000000 R14=ffff888018a31bc0 R15=ffff888018b87628 RIP=ffffffff8135e45f RFL=00000246 [---Z-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 00007f935702d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93575e4618 CR3=000000001f82e000 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=0000000000000000 RBX=1ffff11002ef8f3e RCX=ffffffff81ed17d1 RDX=ffff888016c55340 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801a9e74f8 RSP=ffff8880177c79b8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88800f0fd948 R13=0000000000000001 R14=ffff888009f4a000 R15=ffff888009f4c000 RIP=ffffffff81751e00 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 00007fa577fff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf47d3c790 CR3=000000000de9c000 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=2036313a34343a353020393120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a34343a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000