[ 39.027463] ------------[ cut here ]------------ [ 39.028437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.030571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.032164] Modules linked in: [ 39.032784] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.034874] Tainted: [W]=WARN [ 39.035512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038059] 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 [ 39.041414] RSP: 0018:ffff88801a087bc0 EFLAGS: 00010286 [ 39.042513] RAX: 0000000000000000 RBX: ffffed1003410f78 RCX: ffffffff813a4050 [ 39.043935] RDX: ffff888016810000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.045497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003410f2f [ 39.046863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.048213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a087df8 [ 39.049582] FS: 00007f01e41cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.051099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052211] CR2: 00007ffed2b0fef8 CR3: 000000000e8e5000 CR4: 0000000000350ef0 [ 39.053598] Call Trace: [ 39.054138] [ 39.054575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.055529] ? __create_object+0x59/0x80 [ 39.056359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057381] __vmalloc_noprof+0x59/0x60 [ 39.058184] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060107] bpf_prog_alloc+0x39/0x200 [ 39.060839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061842] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062797] do_seccomp+0x349/0x25e0 [ 39.063584] ? find_held_lock+0x2b/0x80 [ 39.064399] ? do_prlimit+0x310/0x610 [ 39.065183] ? __pfx_do_seccomp+0x10/0x10 [ 39.066049] ? do_raw_spin_unlock+0x53/0x220 [ 39.066874] ? _raw_spin_unlock+0x1e/0x40 [ 39.067721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.068745] ? static_key_count+0x60/0x80 [ 39.069616] prctl_set_seccomp+0x4e/0x70 [ 39.070449] __do_sys_prctl+0xe6c/0x1d70 [ 39.071284] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.072196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.073258] ? irqentry_exit+0xf3/0x650 [ 39.074089] do_syscall_64+0xbf/0x430 [ 39.074819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.075818] RIP: 0033:0x7f01e46bd5cd [ 39.076564] 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 [ 39.079902] RSP: 002b:00007ffed2b0d6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.081398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01e46bd5cd [ 39.082761] RDX: 00005576cf6a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.084102] RBP: 00007ffed2b0d720 R08: 0000000000000000 R09: 00007ffed2b0cdc0 [ 39.085480] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576f67872b0 [ 39.086824] R13: 00007ffed2b0db50 R14: 00005576f6789d20 R15: 00005576f679b8d0 [ 39.088196] [ 39.088641] irq event stamp: 1785 [ 39.089343] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.090969] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.092584] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.094232] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 39.095536] ---[ end trace 0000000000000000 ]--- [ 42.234031] ------------[ cut here ]------------ [ 42.234778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.236477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.237687] Modules linked in: [ 42.238239] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.239880] Tainted: [W]=WARN [ 42.240380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.241597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.242362] 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 [ 42.244991] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286 [ 42.245761] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050 [ 42.246820] RDX: ffff888016eb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.247889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f [ 42.248972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.250051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8 [ 42.251114] FS: 00007f89bb15b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.252308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.253192] CR2: 00007f89bb6c14a6 CR3: 000000000d6a8000 CR4: 0000000000350ef0 [ 42.254266] Call Trace: [ 42.254653] [ 42.255022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.255727] ? __create_object+0x59/0x80 [ 42.256370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.257170] __vmalloc_noprof+0x59/0x60 [ 42.257775] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.258504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.259756] bpf_prog_alloc+0x39/0x200 [ 42.260371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.261139] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.261859] do_seccomp+0x349/0x25e0 [ 42.262455] ? find_held_lock+0x2b/0x80 [ 42.263084] ? do_prlimit+0x310/0x610 [ 42.263661] ? __pfx_do_seccomp+0x10/0x10 [ 42.264313] ? do_raw_spin_unlock+0x53/0x220 [ 42.265002] ? _raw_spin_unlock+0x1e/0x40 [ 42.265621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.266428] ? static_key_count+0x60/0x80 [ 42.267091] prctl_set_seccomp+0x4e/0x70 [ 42.267694] __do_sys_prctl+0xe6c/0x1d70 [ 42.268348] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.269062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.269835] ? irqentry_exit+0xf3/0x650 [ 42.270473] do_syscall_64+0xbf/0x430 [ 42.271087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.271837] RIP: 0033:0x7f89bb64d5cd [ 42.272424] 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 [ 42.275064] RSP: 002b:00007fff2e558150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.276197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89bb64d5cd [ 42.277267] RDX: 000055b6f2181e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.278334] RBP: 00007fff2e5581b0 R08: 0000000000000000 R09: 00007fff2e557850 [ 42.279396] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6f380e2b0 [ 42.280458] R13: 00007fff2e5585e0 R14: 000055b6f3810d20 R15: 000055b6f38228d0 [ 42.281543] [ 42.281895] irq event stamp: 1793 [ 42.282421] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.283688] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.284947] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 42.286237] softirqs last disabled at (1521): [] __irq_exit_rcu+0xc4/0x100 [ 42.287494] ---[ end trace 0000000000000000 ]--- [ 43.078525] ------------[ cut here ]------------ [ 43.079294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.080996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.082248] Modules linked in: [ 43.082733] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.084379] Tainted: [W]=WARN [ 43.084834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.086054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.086763] 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 [ 43.089386] RSP: 0018:ffff88801b4bfbc0 EFLAGS: 00010286 [ 43.090196] RAX: 0000000000000000 RBX: ffffed1003697f78 RCX: ffffffff813a4050 [ 43.091256] RDX: ffff8880142d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.092313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003697f2f [ 43.093380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.094446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4bfdf8 [ 43.095503] FS: 00007f4b23716900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.096688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.097571] CR2: 00007f4b23c08580 CR3: 000000000ce6d000 CR4: 0000000000350ef0 [ 43.098631] Call Trace: [ 43.099040] [ 43.099379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.100130] ? __create_object+0x59/0x80 [ 43.100737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.101550] __vmalloc_noprof+0x59/0x60 [ 43.102187] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.102866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.103639] bpf_prog_alloc+0x39/0x200 [ 43.104249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.105016] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.105733] do_seccomp+0x349/0x25e0 [ 43.106336] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.107067] ? __pfx_do_seccomp+0x10/0x10 [ 43.107678] ? find_held_lock+0x2b/0x80 [ 43.108305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.109098] ? static_key_count+0x60/0x80 [ 43.109736] prctl_set_seccomp+0x4e/0x70 [ 43.110378] __do_sys_prctl+0xe6c/0x1d70 [ 43.111027] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.111696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.112500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.113320] ? irqentry_exit+0xf3/0x650 [ 43.113962] do_syscall_64+0xbf/0x430 [ 43.114533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.115319] RIP: 0033:0x7f4b23c085cd [ 43.115864] 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 [ 43.118495] RSP: 002b:00007ffff1d98c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.119637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b23c085cd [ 43.120693] RDX: 00005568b97c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.121769] RBP: 00007ffff1d98c60 R08: 0000000000000000 R09: 00007ffff1d98300 [ 43.122829] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568b990ead0 [ 43.123896] R13: 00007ffff1d99090 R14: 00005568b990fbc0 R15: 00005568b9920780 [ 43.124999] [ 43.125357] irq event stamp: 1695 [ 43.125849] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 43.127132] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 43.128374] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 43.129649] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 43.130913] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58946' (ECDSA) to the list of known hosts. 2025/11/17 20:34:18 fuzzer started 2025/11/17 20:34:18 dialing manager at localhost:37895 2025/11/17 20:34:18 checking machine... 2025/11/17 20:34:18 checking revisions... [ 44.080083] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:34:18 testing simple program... [ 44.169222] cgroup: Unknown subsys name 'net' [ 44.241612] cgroup: Unknown subsys name 'cpuset' [ 44.255735] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:34:17 Registers: info registers vcpu 0 RAX=00000000ffffbff7 RBX=ffff88801a2b3780 RCX=0000000000004006 RDX=00000000ffefbe79 RSI=ffff88801a2b41d8 RDI=0000000000104185 RBP=ffff88801a2b41d8 RSP=ffff8880173674c0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a2b41d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ae RFL=00000002 [-------] 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 00007f89bb15b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89bb712618 CR3=000000001f3b6000 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=0000000000000000 RBX=ffff88806cf08b18 RCX=ffff88806cf089a4 RDX=1ffff1100d9e1165 RSI=ffffffff81b2d489 RDI=ffff88806cf08b28 RBP=ffff88806cf08ae8 RSP=ffff88806cf08a30 R8 =ffffffff86ab82c2 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff888009643780 R15=0000000000000041 RIP=ffffffff81618fc6 RFL=00000286 [--S--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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa681f16000 CR3=000000000df81000 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=34333a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343438 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000