[ 46.726632] ------------[ cut here ]------------ [ 46.727599] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.729667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.731186] Modules linked in: [ 46.731826] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.733843] Tainted: [W]=WARN [ 46.734402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.735884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.736801] 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 [ 46.740001] RSP: 0018:ffff88801335fbc0 EFLAGS: 00010286 [ 46.740990] RAX: 0000000000000000 RBX: ffffed100266bf78 RCX: ffffffff813a4050 [ 46.742299] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.743595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100266bf2f [ 46.744886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.746186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801335fdf8 [ 46.747483] FS: 00007f3ddc319900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.748928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.750020] CR2: 00007ffdce8ddef8 CR3: 000000000de72000 CR4: 0000000000350ef0 [ 46.751318] Call Trace: [ 46.751833] [ 46.752248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.753151] ? __create_object+0x59/0x80 [ 46.753952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.754940] __vmalloc_noprof+0x59/0x60 [ 46.755660] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.756556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.757495] bpf_prog_alloc+0x39/0x200 [ 46.758250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.759195] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.760107] do_seccomp+0x349/0x25e0 [ 46.760837] ? find_held_lock+0x2b/0x80 [ 46.761575] ? do_prlimit+0x310/0x610 [ 46.762331] ? __pfx_do_seccomp+0x10/0x10 [ 46.763125] ? do_raw_spin_unlock+0x53/0x220 [ 46.763967] ? _raw_spin_unlock+0x1e/0x40 [ 46.764760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.765750] ? static_key_count+0x60/0x80 [ 46.766510] prctl_set_seccomp+0x4e/0x70 [ 46.767297] __do_sys_prctl+0xe6c/0x1d70 [ 46.768094] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.768965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.769956] ? irqentry_exit+0xf3/0x650 [ 46.770726] do_syscall_64+0xbf/0x430 [ 46.771428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.772398] RIP: 0033:0x7f3ddc80b5cd [ 46.773111] 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 [ 46.776332] RSP: 002b:00007ffdce8dca80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.777736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ddc80b5cd [ 46.779043] RDX: 00005562839cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.780343] RBP: 00007ffdce8dcae0 R08: 0000000000000000 R09: 00007ffdce8dc180 [ 46.781657] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562b4d83ad0 [ 46.782972] R13: 00007ffdce8dcf10 R14: 00005562b4d84bc0 R15: 00005562b4d95780 [ 46.784281] [ 46.784748] irq event stamp: 1741 [ 46.785358] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.786910] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.788445] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.789973] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.791243] ---[ end trace 0000000000000000 ]--- [ 49.585668] ------------[ cut here ]------------ [ 49.586594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.588635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.590113] Modules linked in: [ 49.590735] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.592753] Tainted: [W]=WARN [ 49.593312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.595060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.596045] 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 [ 49.599264] RSP: 0018:ffff888019ea7bc0 EFLAGS: 00010286 [ 49.600226] RAX: 0000000000000000 RBX: ffffed10033d4f78 RCX: ffffffff813a4050 [ 49.601536] RDX: ffff888015ef8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.602844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d4f2f [ 49.604130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.605426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ea7df8 [ 49.606766] FS: 00007fd9f1cc3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.608259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.609353] CR2: 00007fd9f21b5580 CR3: 000000000e1c6000 CR4: 0000000000350ef0 [ 49.610711] Call Trace: [ 49.611190] [ 49.611612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.612542] ? __create_object+0x59/0x80 [ 49.613349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.614358] __vmalloc_noprof+0x59/0x60 [ 49.615139] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.616040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.617002] bpf_prog_alloc+0x39/0x200 [ 49.617776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.618739] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.619633] do_seccomp+0x349/0x25e0 [ 49.620375] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.621307] ? __pfx_do_seccomp+0x10/0x10 [ 49.622135] ? find_held_lock+0x2b/0x80 [ 49.622909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.623869] ? static_key_count+0x60/0x80 [ 49.624621] prctl_set_seccomp+0x4e/0x70 [ 49.625408] __do_sys_prctl+0xe6c/0x1d70 [ 49.626217] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.627092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.628072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.629062] ? irqentry_exit+0xf3/0x650 [ 49.629851] do_syscall_64+0xbf/0x430 [ 49.630552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.631527] RIP: 0033:0x7fd9f21b55cd [ 49.632244] 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 [ 49.635503] RSP: 002b:00007ffffaf54f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.636904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9f21b55cd [ 49.638219] RDX: 000056086b805e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.639514] RBP: 00007ffffaf54f80 R08: 0000000000000000 R09: 00007ffffaf54620 [ 49.640833] R10: 0000000000000000 R11: 0000000000000246 R12: 000056087880f2b0 [ 49.642143] R13: 00007ffffaf553b0 R14: 0000560878811d20 R15: 00005608788238d0 [ 49.643304] [ 49.643678] irq event stamp: 1801 [ 49.644247] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.645628] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.646990] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.648369] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.649741] ---[ end trace 0000000000000000 ]--- [ 50.476856] ------------[ cut here ]------------ [ 50.477834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.479934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.481430] Modules linked in: [ 50.482148] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.484192] Tainted: [W]=WARN [ 50.484815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.486340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.487285] 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 [ 50.490562] RSP: 0018:ffff888015b6fbc0 EFLAGS: 00010286 [ 50.491580] RAX: 0000000000000000 RBX: ffffed1002b6df78 RCX: ffffffff813a4050 [ 50.492902] RDX: ffff888015c4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.494237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6df2f [ 50.495565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.496890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b6fdf8 [ 50.498229] FS: 00007f584def3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.499734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.500836] CR2: 00007f584e3e5580 CR3: 000000001f5b9000 CR4: 0000000000350ef0 [ 50.502139] Call Trace: [ 50.502606] [ 50.503069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.504014] ? __create_object+0x59/0x80 [ 50.504838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.505831] __vmalloc_noprof+0x59/0x60 [ 50.506581] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.507479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.508464] bpf_prog_alloc+0x39/0x200 [ 50.509210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.510179] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.511119] do_seccomp+0x349/0x25e0 [ 50.511858] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.512822] ? __pfx_do_seccomp+0x10/0x10 [ 50.513601] ? find_held_lock+0x2b/0x80 [ 50.514380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.515380] ? static_key_count+0x60/0x80 [ 50.516191] prctl_set_seccomp+0x4e/0x70 [ 50.516988] __do_sys_prctl+0xe6c/0x1d70 [ 50.517814] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.518632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.519611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.520613] ? irqentry_exit+0xf3/0x650 [ 50.521413] do_syscall_64+0xbf/0x430 [ 50.522193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.523179] RIP: 0033:0x7f584e3e55cd [ 50.523898] 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 [ 50.527204] RSP: 002b:00007ffeb37db9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.528603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f584e3e55cd [ 50.529915] RDX: 000056293601ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.531240] RBP: 00007ffeb37dba50 R08: 0000000000000000 R09: 00007ffeb37db0f0 [ 50.532552] R10: 0000000000000000 R11: 0000000000000246 R12: 000056293b0bead0 [ 50.533875] R13: 00007ffeb37dbe80 R14: 000056293b0bfbc0 R15: 000056293b0d0780 [ 50.534990] [ 50.535358] irq event stamp: 1795 [ 50.535923] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.537231] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.538545] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 50.539835] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 50.541153] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23785' (ECDSA) to the list of known hosts. 2025/11/17 09:21:38 fuzzer started 2025/11/17 09:21:39 dialing manager at localhost:37895 2025/11/17 09:21:39 checking machine... 2025/11/17 09:21:39 checking revisions... [ 51.489363] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:21:39 testing simple program... [ 51.581043] cgroup: Unknown subsys name 'net' [ 51.647100] cgroup: Unknown subsys name 'cpuset' [ 51.660469] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:21:38 Registers: info registers vcpu 0 RAX=0000000000044a4d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75d26cd000 CR3=00000000161d4000 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=8d71448bb2df7eaf1947df6b6a613146 XMM02=0000000000308190d59e07bde36eea69 XMM03=00000000003082b8ec2efd57dc4c00df XMM04=3349e87e54ed5d0200000000000ae988 XMM05=c1c8c9f9286c01480000000000326070 XMM06=0394861f14684e590000000000324f08 XMM07=fb795ef6d65770560000000000316128 XMM08=2c67c8bc2e329bc300000000003082b8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000009 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff888016126087 RBP=0000000000000003 RSP=ffff888019daf3a8 R8 =0000000000000001 R9 =0000000000000005 R10=ffff888016126085 R11=0000000000000001 R12=ffff88801612607c R13=0000000000000003 R14=ffff88800b71d04c R15=0000000000000e44 RIP=ffffffff84c73ca2 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 00007fd9f1cc3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd9f227a618 CR3=0000000009e9d000 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