[ 54.016037] ------------[ cut here ]------------ [ 54.016961] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.019001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.020470] Modules linked in: [ 54.021061] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.023033] Tainted: [W]=WARN [ 54.023638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.025099] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.026015] 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 [ 54.029237] RSP: 0018:ffff88801a757bc0 EFLAGS: 00010286 [ 54.030208] RAX: 0000000000000000 RBX: ffffed10034eaf78 RCX: ffffffff813a4050 [ 54.031478] RDX: ffff88801890b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.032740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eaf2f [ 54.034004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.035253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a757df8 [ 54.036542] FS: 00007fa09644a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.037960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.039002] CR2: 00007ffcc8396ef7 CR3: 000000000e239000 CR4: 0000000000350ef0 [ 54.040273] Call Trace: [ 54.040729] [ 54.041167] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.042010] ? __create_object+0x59/0x80 [ 54.042789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.043755] __vmalloc_noprof+0x59/0x60 [ 54.044508] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.045370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.046284] bpf_prog_alloc+0x39/0x200 [ 54.046975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.047906] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.048798] do_seccomp+0x349/0x25e0 [ 54.049502] ? find_held_lock+0x2b/0x80 [ 54.050256] ? do_prlimit+0x310/0x610 [ 54.050947] ? __pfx_do_seccomp+0x10/0x10 [ 54.051738] ? do_raw_spin_unlock+0x53/0x220 [ 54.052557] ? _raw_spin_unlock+0x1e/0x40 [ 54.053333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.054275] ? static_key_count+0x60/0x80 [ 54.055044] prctl_set_seccomp+0x4e/0x70 [ 54.055830] __do_sys_prctl+0xe6c/0x1d70 [ 54.056625] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.057487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.058457] ? irqentry_exit+0xf3/0x650 [ 54.059226] do_syscall_64+0xbf/0x430 [ 54.059944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.060902] RIP: 0033:0x7fa09693c5cd [ 54.061603] 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 [ 54.064806] RSP: 002b:00007ffcc8394e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.066185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa09693c5cd [ 54.067491] RDX: 000055e5873dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.068772] RBP: 00007ffcc8394e60 R08: 0000000000000000 R09: 00007ffcc8394500 [ 54.070057] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5991912b0 [ 54.071351] R13: 00007ffcc8395290 R14: 000055e599193d20 R15: 000055e5991a58d0 [ 54.072654] [ 54.073083] irq event stamp: 1719 [ 54.073716] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 54.075217] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 54.076752] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 54.078301] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 54.079836] ---[ end trace 0000000000000000 ]--- [ 57.640179] ------------[ cut here ]------------ [ 57.641063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.643019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.644706] Modules linked in: [ 57.645406] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.647397] Tainted: [W]=WARN [ 57.647963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.649442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.650361] 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 [ 57.653525] RSP: 0018:ffff8880181e7bc0 EFLAGS: 00010286 [ 57.654488] RAX: 0000000000000000 RBX: ffffed100303cf78 RCX: ffffffff813a4050 [ 57.655756] RDX: ffff888018b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.657005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303cf2f [ 57.658274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.659542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181e7df8 [ 57.660814] FS: 00007fcb312e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.662220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.663268] CR2: 00007fcb317d8580 CR3: 000000000e30e000 CR4: 0000000000350ef0 [ 57.664543] Call Trace: [ 57.665018] [ 57.665459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.666333] ? __create_object+0x59/0x80 [ 57.667058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.668020] __vmalloc_noprof+0x59/0x60 [ 57.668751] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.669612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.670516] bpf_prog_alloc+0x39/0x200 [ 57.671230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.672123] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.673018] do_seccomp+0x349/0x25e0 [ 57.673725] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.674620] ? __pfx_do_seccomp+0x10/0x10 [ 57.675420] ? find_held_lock+0x2b/0x80 [ 57.676177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.677077] ? static_key_count+0x60/0x80 [ 57.677857] prctl_set_seccomp+0x4e/0x70 [ 57.678620] __do_sys_prctl+0xe6c/0x1d70 [ 57.679386] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.680242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.681197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.682124] ? irqentry_exit+0xf3/0x650 [ 57.682883] do_syscall_64+0xbf/0x430 [ 57.683621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.684545] RIP: 0033:0x7fcb317d85cd [ 57.685221] 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 [ 57.688336] RSP: 002b:00007fff2be7e0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.689680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb317d85cd [ 57.690935] RDX: 000055b442858e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.692223] RBP: 00007fff2be7e140 R08: 0000000000000000 R09: 00007fff2be7d7e0 [ 57.693481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b464bf1bf0 [ 57.694755] R13: 00007fff2be7e570 R14: 000055b464bfb380 R15: 000055b464c06460 [ 57.696052] [ 57.696498] irq event stamp: 1813 [ 57.696998] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 57.698238] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 57.699500] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 57.700759] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 57.701997] ---[ end trace 0000000000000000 ]--- [ 58.701763] ------------[ cut here ]------------ [ 58.702707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.704711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.706170] Modules linked in: [ 58.706756] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.708790] Tainted: [W]=WARN [ 58.709402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.710872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.711805] 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 [ 58.714970] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 58.715981] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 58.717268] RDX: ffff88801a378000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.718559] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 58.719854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.721127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 58.722431] FS: 00007f390cedb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.723873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.724955] CR2: 00007f390d4414a6 CR3: 000000000d758000 CR4: 0000000000350ef0 [ 58.726255] Call Trace: [ 58.726719] [ 58.727176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.728055] ? __create_object+0x59/0x80 [ 58.728840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.729820] __vmalloc_noprof+0x59/0x60 [ 58.730579] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.731475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.732404] bpf_prog_alloc+0x39/0x200 [ 58.733103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.734023] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.734919] do_seccomp+0x349/0x25e0 [ 58.735659] ? find_held_lock+0x2b/0x80 [ 58.736422] ? do_prlimit+0x310/0x610 [ 58.737125] ? __pfx_do_seccomp+0x10/0x10 [ 58.737914] ? do_raw_spin_unlock+0x53/0x220 [ 58.738749] ? _raw_spin_unlock+0x1e/0x40 [ 58.739542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.740499] ? static_key_count+0x60/0x80 [ 58.741301] prctl_set_seccomp+0x4e/0x70 [ 58.742043] __do_sys_prctl+0xe6c/0x1d70 [ 58.742817] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.743683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.744734] ? irqentry_exit+0xf3/0x650 [ 58.745539] do_syscall_64+0xbf/0x430 [ 58.746277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.747230] RIP: 0033:0x7f390d3cd5cd [ 58.747915] 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 [ 58.751074] RSP: 002b:00007fffbaf2dff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.752477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f390d3cd5cd [ 58.753771] RDX: 0000561047743e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.755049] RBP: 00007fffbaf2e050 R08: 0000000000000000 R09: 00007fffbaf2d6f0 [ 58.756359] R10: 0000000000000000 R11: 0000000000000246 R12: 000056107078dbf0 [ 58.757645] R13: 00007fffbaf2e480 R14: 0000561070797380 R15: 00005610707a2460 [ 58.758943] [ 58.759422] irq event stamp: 1741 [ 58.760037] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 58.761559] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 58.763074] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 58.764629] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 58.766160] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28856' (ECDSA) to the list of known hosts. 2025/11/19 04:36:26 fuzzer started 2025/11/19 04:36:26 dialing manager at localhost:34383 2025/11/19 04:36:26 checking machine... 2025/11/19 04:36:26 checking revisions... [ 59.653078] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:36:26 testing simple program... [ 59.747929] cgroup: Unknown subsys name 'net' [ 59.816822] cgroup: Unknown subsys name 'cpuset' [ 59.832118] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:36:25 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888017e0d340 RCX=0000000000000020 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000005 RBP=ffff888017e0dd98 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017e0de60 R13=0000000000000004 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271e1 RFL=00000003 [------C] 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 00007fcb312e6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2be78000 CR3=00000000201d3000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11002f6afa3 RCX=3885d72c872af789 RDX=000000000b32adb5 RSI=000000008baf0c7c RDI=0000000031277c52 RBP=0000000000000054 RSP=ffff888017b57cc0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000064 R13=000000000d288007 R14=0000000000000004 R15=0000000000000200 RIP=ffffffff8152928a RFL=00000282 [--S----] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f693e7c4900 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=00007f693e854000 CR3=000000000e90b000 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=6c61636f6c2f65726168732f7273752f XMM02=00000000ff0000ff0000ff0000000000 XMM03=000000000000000000000000000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00007f693e8805f000007f693e880060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000