[ 45.941658] ------------[ cut here ]------------ [ 45.942482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.944147] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.945392] Modules linked in: [ 45.945935] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.947629] Tainted: [W]=WARN [ 45.948123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.949351] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.950138] 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 [ 45.952853] RSP: 0018:ffff888017c6fbc0 EFLAGS: 00010286 [ 45.953638] RAX: 0000000000000000 RBX: ffffed1002f8df78 RCX: ffffffff813a4050 [ 45.954714] RDX: ffff88800c369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.955784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8df2f [ 45.956855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.957929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c6fdf8 [ 45.959002] FS: 00007f115894d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.960193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.961071] CR2: 00007f1158eb34a6 CR3: 000000000bd3b000 CR4: 0000000000350ef0 [ 45.962148] Call Trace: [ 45.962535] [ 45.962911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.963620] ? __create_object+0x59/0x80 [ 45.964272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.965077] __vmalloc_noprof+0x59/0x60 [ 45.965666] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.966393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.967165] bpf_prog_alloc+0x39/0x200 [ 45.967739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.968504] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.969247] do_seccomp+0x349/0x25e0 [ 45.969823] ? find_held_lock+0x2b/0x80 [ 45.970455] ? do_prlimit+0x310/0x610 [ 45.971073] ? __pfx_do_seccomp+0x10/0x10 [ 45.971696] ? do_raw_spin_unlock+0x53/0x220 [ 45.972380] ? _raw_spin_unlock+0x1e/0x40 [ 45.973017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.973788] ? static_key_count+0x60/0x80 [ 45.974452] prctl_set_seccomp+0x4e/0x70 [ 45.975093] __do_sys_prctl+0xe6c/0x1d70 [ 45.975711] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.976419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.977220] ? irqentry_exit+0xf3/0x650 [ 45.977827] do_syscall_64+0xbf/0x430 [ 45.978438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.979227] RIP: 0033:0x7f1158e3f5cd [ 45.979778] 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 [ 45.982418] RSP: 002b:00007fff8381e080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.983560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1158e3f5cd [ 45.984619] RDX: 0000563af083ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.985693] RBP: 00007fff8381e0e0 R08: 0000000000000000 R09: 00007fff8381d780 [ 45.986785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b0c170ad0 [ 45.987864] R13: 00007fff8381e510 R14: 0000563b0c171bc0 R15: 0000563b0c182780 [ 45.988971] [ 45.989323] irq event stamp: 1691 [ 45.989877] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 45.991154] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 45.992415] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 45.993731] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 45.994999] ---[ end trace 0000000000000000 ]--- [ 48.770654] ------------[ cut here ]------------ [ 48.771546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.773288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.774600] Modules linked in: [ 48.775364] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.777187] Tainted: [W]=WARN [ 48.777690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.779014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.779793] 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 [ 48.782622] RSP: 0018:ffff88800f1afbc0 EFLAGS: 00010286 [ 48.783494] RAX: 0000000000000000 RBX: ffffed1001e35f78 RCX: ffffffff813a4050 [ 48.784635] RDX: ffff888016e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.785781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e35f2f [ 48.786923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.788070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1afdf8 [ 48.789204] FS: 00007f1ea748c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.790481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.791429] CR2: 00007f1ea79f24a6 CR3: 0000000009ead000 CR4: 0000000000350ef0 [ 48.792571] Call Trace: [ 48.793032] [ 48.793400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.794211] ? __create_object+0x59/0x80 [ 48.794908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.795746] __vmalloc_noprof+0x59/0x60 [ 48.796418] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.797193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.798030] bpf_prog_alloc+0x39/0x200 [ 48.798653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.799475] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.800276] do_seccomp+0x349/0x25e0 [ 48.800913] ? find_held_lock+0x2b/0x80 [ 48.801567] ? do_prlimit+0x310/0x610 [ 48.802242] ? __pfx_do_seccomp+0x10/0x10 [ 48.802943] ? do_raw_spin_unlock+0x53/0x220 [ 48.803644] ? _raw_spin_unlock+0x1e/0x40 [ 48.804347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.805209] ? static_key_count+0x60/0x80 [ 48.805940] prctl_set_seccomp+0x4e/0x70 [ 48.806590] __do_sys_prctl+0xe6c/0x1d70 [ 48.807298] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.808060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.808926] ? irqentry_exit+0xf3/0x650 [ 48.809568] do_syscall_64+0xbf/0x430 [ 48.810268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.811114] RIP: 0033:0x7f1ea797e5cd [ 48.811706] 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 [ 48.814561] RSP: 002b:00007ffdae437f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.815770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ea797e5cd [ 48.816926] RDX: 00005652aeed4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.818078] RBP: 00007ffdae437fa0 R08: 0000000000000000 R09: 00007ffdae437640 [ 48.819227] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652bac03ad0 [ 48.820372] R13: 00007ffdae4383d0 R14: 00005652bac04bc0 R15: 00005652bac15780 [ 48.821539] [ 48.821971] irq event stamp: 1819 [ 48.822512] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 48.823894] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 48.825270] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 48.826674] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 48.828035] ---[ end trace 0000000000000000 ]--- [ 49.520016] ------------[ cut here ]------------ [ 49.520968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.523078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.524583] Modules linked in: [ 49.525238] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.527372] Tainted: [W]=WARN [ 49.528008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.529524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.530489] 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 [ 49.533808] RSP: 0018:ffff88801a3b7bc0 EFLAGS: 00010286 [ 49.534864] RAX: 0000000000000000 RBX: ffffed1003476f78 RCX: ffffffff813a4050 [ 49.536197] RDX: ffff88800c1f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.537510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003476f2f [ 49.538826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.540160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3b7df8 [ 49.541484] FS: 00007f12fc66d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.542979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.544078] CR2: 00007ffef3026ef7 CR3: 00000000137ee000 CR4: 0000000000350ef0 [ 49.545411] Call Trace: [ 49.545951] [ 49.546384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.547321] ? __create_object+0x59/0x80 [ 49.548132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.549130] __vmalloc_noprof+0x59/0x60 [ 49.549943] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.550798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.551765] bpf_prog_alloc+0x39/0x200 [ 49.552538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553517] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.554470] do_seccomp+0x349/0x25e0 [ 49.555226] ? find_held_lock+0x2b/0x80 [ 49.556007] ? do_prlimit+0x310/0x610 [ 49.556738] ? __pfx_do_seccomp+0x10/0x10 [ 49.557549] ? do_raw_spin_unlock+0x53/0x220 [ 49.558422] ? _raw_spin_unlock+0x1e/0x40 [ 49.559228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.560223] ? static_key_count+0x60/0x80 [ 49.561060] prctl_set_seccomp+0x4e/0x70 [ 49.561825] __do_sys_prctl+0xe6c/0x1d70 [ 49.562625] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.563509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.564494] ? irqentry_exit+0xf3/0x650 [ 49.565286] do_syscall_64+0xbf/0x430 [ 49.566066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.567056] RIP: 0033:0x7f12fcb5f5cd [ 49.567731] 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 [ 49.571000] RSP: 002b:00007ffef3025740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.572406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12fcb5f5cd [ 49.573743] RDX: 000055c7adb45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.575069] RBP: 00007ffef30257a0 R08: 0000000000000000 R09: 00007ffef3024e40 [ 49.576378] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7d4fddad0 [ 49.577699] R13: 00007ffef3025bd0 R14: 000055c7d4fdebc0 R15: 000055c7d4fef780 [ 49.578935] [ 49.579312] irq event stamp: 1875 [ 49.579902] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 49.581266] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.582705] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 49.584099] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 49.585434] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4049' (ECDSA) to the list of known hosts. 2025/11/18 19:43:56 fuzzer started 2025/11/18 19:43:56 dialing manager at localhost:34383 2025/11/18 19:43:56 checking machine... 2025/11/18 19:43:56 checking revisions... [ 50.504363] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:43:56 testing simple program... [ 50.595609] cgroup: Unknown subsys name 'net' [ 50.660216] cgroup: Unknown subsys name 'cpuset' [ 50.673669] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:43:55 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e2b998 RDI=ffff88801a108a80 RBP=ffffffff85e2b998 RSP=ffff88806ce08de8 R8 =00000000ffffffff R9 =ffffed100d9c11bb R10=0000000000000003 R11=0000000000000001 R12=0000000000000001 R13=ffff88801a108a58 R14=00000000ffffffff R15=ffff88801a108a80 RIP=ffffffff84c7200b 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 00007f1ea748c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ea743b008 CR3=000000000c44e000 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=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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf37340 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806cf37358 RBP=ffff888009643780 RSP=ffff88806cf08cb8 R8 =00000000ffffffff R9 =ffffed100d9e1190 R10=0000000000000000 R11=0000000000000001 R12=ffff888009643780 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff84c72089 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc74fd1f000 CR3=000000000dd17000 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=de55fcfbd11611b5784b0d515627c158 XMM02=ec2efd57dc4c00df0000000000308910 XMM03=38937c6a43e473ff00000000003089e0 XMM04=d9658e67bfc733c200000000000ae988 XMM05=d6229a4334a3353f0000000000323468 XMM06=3e829fc8c8edc9900000000000322e60 XMM07=e042d86d42eb936e0000000000314270 XMM08=38937c6a43e473ff00000000003089e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000