[ 45.995387] ------------[ cut here ]------------ [ 45.996347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.998309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.999821] Modules linked in: [ 46.000466] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.002442] Tainted: [W]=WARN [ 46.002985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.004448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.005370] 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 [ 46.008529] RSP: 0018:ffff888019cafbc0 EFLAGS: 00010286 [ 46.009490] RAX: 0000000000000000 RBX: ffffed1003395f78 RCX: ffffffff813a4050 [ 46.010765] RDX: ffff888019c0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.012048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003395f2f [ 46.013332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.014654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cafdf8 [ 46.016209] FS: 00007fe2b81f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.017647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.018688] CR2: 00007fe2b86e5580 CR3: 000000000de0c000 CR4: 0000000000350ef0 [ 46.019970] Call Trace: [ 46.020471] [ 46.020876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.021770] ? __create_object+0x59/0x80 [ 46.022543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.023646] __vmalloc_noprof+0x59/0x60 [ 46.024535] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.025413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.026331] bpf_prog_alloc+0x39/0x200 [ 46.027036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.028017] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.029140] do_seccomp+0x349/0x25e0 [ 46.029827] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.030720] ? __pfx_do_seccomp+0x10/0x10 [ 46.031509] ? find_held_lock+0x2b/0x80 [ 46.032257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.033210] ? static_key_count+0x60/0x80 [ 46.033960] prctl_set_seccomp+0x4e/0x70 [ 46.034714] __do_sys_prctl+0xe6c/0x1d70 [ 46.035507] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.036344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.037281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.038219] ? irqentry_exit+0xf3/0x650 [ 46.038931] do_syscall_64+0xbf/0x430 [ 46.039666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.040599] RIP: 0033:0x7fe2b86e55cd [ 46.041294] 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 [ 46.044421] RSP: 002b:00007ffe145e2ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.045799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2b86e55cd [ 46.047115] RDX: 0000564149b6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.048415] RBP: 00007ffe145e2c00 R08: 0000000000000000 R09: 00007ffe145e22a0 [ 46.049678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564165bf6ad0 [ 46.050953] R13: 00007ffe145e3030 R14: 0000564165bf7bc0 R15: 0000564165c08780 [ 46.052249] [ 46.052665] irq event stamp: 1759 [ 46.053303] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.054796] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.056310] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.057843] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.059360] ---[ end trace 0000000000000000 ]--- [ 48.626634] ------------[ cut here ]------------ [ 48.627550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.629511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.630949] Modules linked in: [ 48.631577] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.633754] Tainted: [W]=WARN [ 48.634399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.635855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.636749] 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 [ 48.639872] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 48.640841] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 48.642112] RDX: ffff8880160eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.643392] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 48.644672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.645956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 48.647220] FS: 00007fbb06b1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.648653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.649702] CR2: 00007ffd4c91bef7 CR3: 000000001f42b000 CR4: 0000000000350ef0 [ 48.650974] Call Trace: [ 48.651491] [ 48.651894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.652762] ? __create_object+0x59/0x80 [ 48.653540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.654497] __vmalloc_noprof+0x59/0x60 [ 48.655246] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.656069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.656994] bpf_prog_alloc+0x39/0x200 [ 48.657724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.658651] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.659547] do_seccomp+0x349/0x25e0 [ 48.660262] ? find_held_lock+0x2b/0x80 [ 48.660967] ? do_prlimit+0x310/0x610 [ 48.661700] ? __pfx_do_seccomp+0x10/0x10 [ 48.662483] ? do_raw_spin_unlock+0x53/0x220 [ 48.663307] ? _raw_spin_unlock+0x1e/0x40 [ 48.664038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.664980] ? static_key_count+0x60/0x80 [ 48.665769] prctl_set_seccomp+0x4e/0x70 [ 48.666527] __do_sys_prctl+0xe6c/0x1d70 [ 48.667299] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.668158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.669073] ? irqentry_exit+0xf3/0x650 [ 48.669838] do_syscall_64+0xbf/0x430 [ 48.670574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.671545] RIP: 0033:0x7fbb0700f5cd [ 48.672255] 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 [ 48.675452] RSP: 002b:00007ffd4c91ae30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.676742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb0700f5cd [ 48.677822] RDX: 000055c205452e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.678898] RBP: 00007ffd4c91ae90 R08: 0000000000000000 R09: 00007ffd4c91a530 [ 48.679989] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c22185ead0 [ 48.681059] R13: 00007ffd4c91b2c0 R14: 000055c22185fbc0 R15: 000055c221870780 [ 48.682171] [ 48.682532] irq event stamp: 1827 [ 48.683037] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 48.684332] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 48.685618] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 48.686930] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 48.688203] ---[ end trace 0000000000000000 ]--- [ 49.245696] ------------[ cut here ]------------ [ 49.246723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.248965] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.250605] Modules linked in: [ 49.251306] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.253769] Tainted: [W]=WARN [ 49.254434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.255904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.256884] 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 [ 49.260407] RSP: 0018:ffff888019c77bc0 EFLAGS: 00010286 [ 49.261491] RAX: 0000000000000000 RBX: ffffed100338ef78 RCX: ffffffff813a4050 [ 49.262943] RDX: ffff88801ba95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.264352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338ef2f [ 49.265750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.267212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c77df8 [ 49.268682] FS: 00007f8f97bb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.270297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.271432] CR2: 00007f8f980a7580 CR3: 000000000e35a000 CR4: 0000000000350ef0 [ 49.272844] Call Trace: [ 49.273418] [ 49.273894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.274862] ? __create_object+0x59/0x80 [ 49.275770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.276869] __vmalloc_noprof+0x59/0x60 [ 49.277744] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.278744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.279839] bpf_prog_alloc+0x39/0x200 [ 49.280709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.281754] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.282763] do_seccomp+0x349/0x25e0 [ 49.283585] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.284635] ? __pfx_do_seccomp+0x10/0x10 [ 49.285525] ? find_held_lock+0x2b/0x80 [ 49.286394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.287558] ? static_key_count+0x60/0x80 [ 49.288449] prctl_set_seccomp+0x4e/0x70 [ 49.289308] __do_sys_prctl+0xe6c/0x1d70 [ 49.290191] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.291192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.292297] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.293371] ? irqentry_exit+0xf3/0x650 [ 49.294176] do_syscall_64+0xbf/0x430 [ 49.294961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.296218] RIP: 0033:0x7f8f980a75cd [ 49.296972] 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 [ 49.300386] RSP: 002b:00007ffd8a0a20c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.301635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f980a75cd [ 49.302819] RDX: 0000562eb41a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.303987] RBP: 00007ffd8a0a2120 R08: 0000000000000000 R09: 00007ffd8a0a17c0 [ 49.305153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ee2db7b10 [ 49.306310] R13: 00007ffd8a0a2550 R14: 0000562ee2db82b0 R15: 0000562ee2dcc6f0 [ 49.307484] [ 49.307880] irq event stamp: 1809 [ 49.308460] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.309843] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.311205] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.312610] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.313983] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59075' (ECDSA) to the list of known hosts. 2025/11/18 13:32:55 fuzzer started 2025/11/18 13:32:55 dialing manager at localhost:34383 2025/11/18 13:32:55 checking machine... 2025/11/18 13:32:55 checking revisions... [ 50.066688] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:32:55 testing simple program... [ 50.164828] cgroup: Unknown subsys name 'net' [ 50.240187] cgroup: Unknown subsys name 'cpuset' [ 50.258005] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:32:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85f10a20 RCX=ffffffff8152d723 RDX=ffffffff85f10a28 RSI=0000000000000004 RDI=ffff88806ce08d20 RBP=1ffff1100d9c11a0 RSP=ffff88806ce08cf8 R8 =0000000000000001 R9 =ffffed100d9c11a4 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85f10a28 R13=ffffffff85f10a30 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152d74f RFL=00000046 [---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 00007fbb06b1d900 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=00007fbb070d4618 CR3=000000001efe5000 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=000000000002d6cb 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2a05ac38 CR3=000000000bfe4000 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=0cc949e819a71585e14329d92889eb8a XMM02=0000000000303e48eff9b2d0a8fce9cb XMM03=0000000000303f182c67c8bc2e329bc3 XMM04=ee54134bacf9647200000000000ae988 XMM05=d96330e2d2db86320000000000320878 XMM06=783a33cbfd98430b000000000031a648 XMM07=e042d86d42eb936e0000000000310940 XMM08=bbc2a391b257c2110000000000303f18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000