[ 46.565295] ------------[ cut here ]------------ [ 46.566249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.568430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.570012] Modules linked in: [ 46.570667] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.572684] Tainted: [W]=WARN [ 46.573242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.574756] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.575687] 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 [ 46.578934] RSP: 0018:ffff88800f03fbc0 EFLAGS: 00010286 [ 46.579956] RAX: 0000000000000000 RBX: ffffed1001e07f78 RCX: ffffffff813a4050 [ 46.581246] RDX: ffff888016dd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.582552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e07f2f [ 46.583857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.585167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f03fdf8 [ 46.586487] FS: 00007f62cdbed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.587939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.589013] CR2: 00007ffeba108ef8 CR3: 000000000d802000 CR4: 0000000000350ef0 [ 46.590330] Call Trace: [ 46.590847] [ 46.591257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.592155] ? __create_object+0x59/0x80 [ 46.592956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.593940] __vmalloc_noprof+0x59/0x60 [ 46.594729] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.595608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.596579] bpf_prog_alloc+0x39/0x200 [ 46.597275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.598221] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.599132] do_seccomp+0x349/0x25e0 [ 46.599852] ? find_held_lock+0x2b/0x80 [ 46.600619] ? do_prlimit+0x310/0x610 [ 46.601331] ? __pfx_do_seccomp+0x10/0x10 [ 46.602133] ? do_raw_spin_unlock+0x53/0x220 [ 46.602981] ? _raw_spin_unlock+0x1e/0x40 [ 46.603774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.604763] ? static_key_count+0x60/0x80 [ 46.605586] prctl_set_seccomp+0x4e/0x70 [ 46.606338] __do_sys_prctl+0xe6c/0x1d70 [ 46.607135] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.608012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.609022] ? irqentry_exit+0xf3/0x650 [ 46.609811] do_syscall_64+0xbf/0x430 [ 46.610574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.611551] RIP: 0033:0x7f62ce0df5cd [ 46.612233] 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 [ 46.615454] RSP: 002b:00007ffeba1064e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.616871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62ce0df5cd [ 46.618202] RDX: 000055e4ee693e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.619510] RBP: 00007ffeba106540 R08: 0000000000000000 R09: 00007ffeba105be0 [ 46.620812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e52af9db10 [ 46.622122] R13: 00007ffeba106970 R14: 000055e52af9e2b0 R15: 000055e52afb26f0 [ 46.623436] [ 46.623916] irq event stamp: 1815 [ 46.624559] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.626117] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.627661] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.629210] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.630766] ---[ end trace 0000000000000000 ]--- [ 49.702833] ------------[ cut here ]------------ [ 49.703748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.705750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.707187] Modules linked in: [ 49.707872] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.709825] Tainted: [W]=WARN [ 49.710396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.711837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.712738] 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 [ 49.715865] RSP: 0018:ffff888019a07bc0 EFLAGS: 00010286 [ 49.716838] RAX: 0000000000000000 RBX: ffffed1003340f78 RCX: ffffffff813a4050 [ 49.718106] RDX: ffff88800a315340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.719374] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003340f2f [ 49.720639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.721885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a07df8 [ 49.723146] FS: 00007f25758a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.724555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.725602] CR2: 00007f2575d98580 CR3: 000000000d920000 CR4: 0000000000350ef0 [ 49.726886] Call Trace: [ 49.727341] [ 49.727793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.728688] ? __create_object+0x59/0x80 [ 49.729411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.730380] __vmalloc_noprof+0x59/0x60 [ 49.731111] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.731969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.732894] bpf_prog_alloc+0x39/0x200 [ 49.733631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734567] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.735413] do_seccomp+0x349/0x25e0 [ 49.736125] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.737017] ? __pfx_do_seccomp+0x10/0x10 [ 49.737810] ? find_held_lock+0x2b/0x80 [ 49.738571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.739525] ? static_key_count+0x60/0x80 [ 49.740275] prctl_set_seccomp+0x4e/0x70 [ 49.741044] __do_sys_prctl+0xe6c/0x1d70 [ 49.741808] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.742664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.743629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.744588] ? irqentry_exit+0xf3/0x650 [ 49.745302] do_syscall_64+0xbf/0x430 [ 49.746056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.747004] RIP: 0033:0x7f2575d985cd [ 49.747706] 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 [ 49.750837] RSP: 002b:00007fff41662e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.752182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2575d985cd [ 49.753444] RDX: 000055db98741e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.754749] RBP: 00007fff41662ea0 R08: 0000000000000000 R09: 00007fff41662540 [ 49.756017] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbaa8f1ad0 [ 49.757278] R13: 00007fff416632d0 R14: 000055dbaa8f2bc0 R15: 000055dbaa903780 [ 49.758563] [ 49.758981] irq event stamp: 1695 [ 49.759619] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.761115] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.762630] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 49.764141] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 49.765630] ---[ end trace 0000000000000000 ]--- [ 50.512255] ------------[ cut here ]------------ [ 50.513181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.515318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.516763] Modules linked in: [ 50.517354] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.519363] Tainted: [W]=WARN [ 50.519958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.521477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.522351] 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 [ 50.525549] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 50.526532] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 50.527805] RDX: ffff888016735340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.529100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 50.530390] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.531674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 50.532952] FS: 00007f5fdf2f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.534430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.535496] CR2: 00007f5fdf7e8580 CR3: 000000000cc7f000 CR4: 0000000000350ef0 [ 50.536795] Call Trace: [ 50.537261] [ 50.537700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.538608] ? __create_object+0x59/0x80 [ 50.539347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.540308] __vmalloc_noprof+0x59/0x60 [ 50.541066] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.541932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.542866] bpf_prog_alloc+0x39/0x200 [ 50.543602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.544519] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.545377] do_seccomp+0x349/0x25e0 [ 50.546115] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.547011] ? __pfx_do_seccomp+0x10/0x10 [ 50.547803] ? find_held_lock+0x2b/0x80 [ 50.548581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.549555] ? static_key_count+0x60/0x80 [ 50.550327] prctl_set_seccomp+0x4e/0x70 [ 50.551122] __do_sys_prctl+0xe6c/0x1d70 [ 50.551899] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.552764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.553733] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.554728] ? irqentry_exit+0xf3/0x650 [ 50.555499] do_syscall_64+0xbf/0x430 [ 50.556195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.557143] RIP: 0033:0x7f5fdf7e85cd [ 50.557854] 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 [ 50.561059] RSP: 002b:00007ffcd6762c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.562445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fdf7e85cd [ 50.563749] RDX: 0000560ebb018e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.565039] RBP: 00007ffcd6762cc0 R08: 0000000000000000 R09: 00007ffcd6762360 [ 50.566338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ed69ccad0 [ 50.567611] R13: 00007ffcd67630f0 R14: 0000560ed69cdbc0 R15: 0000560ed69de780 [ 50.568912] [ 50.569338] irq event stamp: 1695 [ 50.570000] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 50.571520] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 50.573035] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.574596] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 50.576129] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49826' (ECDSA) to the list of known hosts. 2025/11/17 13:11:26 fuzzer started 2025/11/17 13:11:27 dialing manager at localhost:37895 2025/11/17 13:11:27 checking machine... 2025/11/17 13:11:27 checking revisions... [ 51.500510] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:11:27 testing simple program... [ 51.594496] cgroup: Unknown subsys name 'net' [ 51.665704] cgroup: Unknown subsys name 'cpuset' [ 51.679417] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:11:26 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888015998000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015998a58 RSP=ffff888016a4f368 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015998a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 00007f25758a6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2575e5d618 CR3=000000001fe85000 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=0000000000029a9b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2575e5b650 CR3=000000000dd7a000 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=1d7da8b17efda7a7624ae374501a2000 XMM02=0000000000302080ec2efd57dc4c00df XMM03=000000000030e540d7c91bb9d7da6717 XMM04=67e3a4cd735380bf00000000000ae988 XMM05=745695374e3f6601000000000031f620 XMM06=474038aa6c007e1f000000000031e350 XMM07=e042d86d42eb936e000000000030e818 XMM08=d7c91bb9d7da671700000000003020e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000