[ 53.918241] ------------[ cut here ]------------ [ 53.918716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.919685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 53.920404] Modules linked in: [ 53.920701] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.921642] Tainted: [W]=WARN [ 53.921902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.922595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.923010] 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 [ 53.924513] RSP: 0018:ffff8880143efbc0 EFLAGS: 00010286 [ 53.924955] RAX: 0000000000000000 RBX: ffffed100287df78 RCX: ffffffff813a4050 [ 53.925559] RDX: ffff888015bf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.926151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287df2f [ 53.926755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.927370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143efdf8 [ 53.927961] FS: 00007f88d979f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.928654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.929171] CR2: 00007ffdeba2eef8 CR3: 000000000e079000 CR4: 0000000000350ef0 [ 53.929782] Call Trace: [ 53.930003] [ 53.930196] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.930620] ? __create_object+0x59/0x80 [ 53.930968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.931431] __vmalloc_noprof+0x59/0x60 [ 53.931769] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.932159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.932608] bpf_prog_alloc+0x39/0x200 [ 53.932936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.933376] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.933785] do_seccomp+0x349/0x25e0 [ 53.934105] ? find_held_lock+0x2b/0x80 [ 53.934463] ? do_prlimit+0x310/0x610 [ 53.934795] ? __pfx_do_seccomp+0x10/0x10 [ 53.935142] ? do_raw_spin_unlock+0x53/0x220 [ 53.935528] ? _raw_spin_unlock+0x1e/0x40 [ 53.935876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.936333] ? static_key_count+0x60/0x80 [ 53.936715] prctl_set_seccomp+0x4e/0x70 [ 53.937070] __do_sys_prctl+0xe6c/0x1d70 [ 53.937448] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.937838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.938279] ? irqentry_exit+0xf3/0x650 [ 53.938641] do_syscall_64+0xbf/0x430 [ 53.938983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.939447] RIP: 0033:0x7f88d9c915cd [ 53.939776] 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 [ 53.941323] RSP: 002b:00007ffdeba2c720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.941957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88d9c915cd [ 53.942573] RDX: 0000558c95396e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.943172] RBP: 00007ffdeba2c780 R08: 0000000000000000 R09: 00007ffdeba2be20 [ 53.943777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ccfb39ad0 [ 53.944378] R13: 00007ffdeba2cbb0 R14: 0000558ccfb3abc0 R15: 0000558ccfb4b780 [ 53.944983] [ 53.945185] irq event stamp: 1711 [ 53.945487] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 53.946210] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 53.946945] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 53.947683] softirqs last disabled at (1235): [] __irq_exit_rcu+0xc4/0x100 [ 53.948399] ---[ end trace 0000000000000000 ]--- [ 56.756011] ------------[ cut here ]------------ [ 56.756964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.758984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 56.760400] Modules linked in: [ 56.761001] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.762993] Tainted: [W]=WARN [ 56.763583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.765056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.766208] 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 [ 56.769444] RSP: 0018:ffff888019e07bc0 EFLAGS: 00010286 [ 56.770442] RAX: 0000000000000000 RBX: ffffed10033c0f78 RCX: ffffffff813a4050 [ 56.771711] RDX: ffff888016081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.772995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c0f2f [ 56.774283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.775574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e07df8 [ 56.776863] FS: 00007f1052657900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.778294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.779380] CR2: 00007f1052bbd4a6 CR3: 000000000b653000 CR4: 0000000000350ef0 [ 56.780655] Call Trace: [ 56.781116] [ 56.781576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.782468] ? __create_object+0x59/0x80 [ 56.783201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.784167] __vmalloc_noprof+0x59/0x60 [ 56.784933] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.785826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.786763] bpf_prog_alloc+0x39/0x200 [ 56.787490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.788427] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.789295] do_seccomp+0x349/0x25e0 [ 56.790027] ? find_held_lock+0x2b/0x80 [ 56.790792] ? do_prlimit+0x310/0x610 [ 56.791534] ? __pfx_do_seccomp+0x10/0x10 [ 56.792275] ? do_raw_spin_unlock+0x53/0x220 [ 56.793102] ? _raw_spin_unlock+0x1e/0x40 [ 56.793885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.794846] ? static_key_count+0x60/0x80 [ 56.795661] prctl_set_seccomp+0x4e/0x70 [ 56.796441] __do_sys_prctl+0xe6c/0x1d70 [ 56.797182] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.798051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.799013] ? irqentry_exit+0xf3/0x650 [ 56.799790] do_syscall_64+0xbf/0x430 [ 56.800536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.801474] RIP: 0033:0x7f1052b495cd [ 56.802119] 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 [ 56.805280] RSP: 002b:00007ffd1b8f6010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.806667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1052b495cd [ 56.807943] RDX: 000056554cd5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.809236] RBP: 00007ffd1b8f6070 R08: 0000000000000000 R09: 00007ffd1b8f5710 [ 56.810489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565574f462b0 [ 56.811759] R13: 00007ffd1b8f64a0 R14: 0000565574f48d20 R15: 0000565574f5a8d0 [ 56.812984] [ 56.813365] irq event stamp: 1881 [ 56.813866] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 56.815122] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 56.816374] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 56.817661] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 56.818908] ---[ end trace 0000000000000000 ]--- [ 57.514634] ------------[ cut here ]------------ [ 57.515530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.517560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.518991] Modules linked in: [ 57.519835] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.521837] Tainted: [W]=WARN [ 57.522432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.523876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.524789] 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 [ 57.527868] RSP: 0018:ffff8880168f7bc0 EFLAGS: 00010286 [ 57.528817] RAX: 0000000000000000 RBX: ffffed1002d1ef78 RCX: ffffffff813a4050 [ 57.530077] RDX: ffff88801687d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.531342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ef2f [ 57.532611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.533869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168f7df8 [ 57.535112] FS: 00007fc0babfb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.536513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.537566] CR2: 00007fff57c57ef8 CR3: 000000000da07000 CR4: 0000000000350ef0 [ 57.538815] Call Trace: [ 57.539271] [ 57.539712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.540599] ? __create_object+0x59/0x80 [ 57.541368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.542280] __vmalloc_noprof+0x59/0x60 [ 57.543036] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.543898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.544825] bpf_prog_alloc+0x39/0x200 [ 57.545548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.546460] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.547300] do_seccomp+0x349/0x25e0 [ 57.548005] ? find_held_lock+0x2b/0x80 [ 57.548764] ? do_prlimit+0x310/0x610 [ 57.549490] ? __pfx_do_seccomp+0x10/0x10 [ 57.550219] ? do_raw_spin_unlock+0x53/0x220 [ 57.551021] ? _raw_spin_unlock+0x1e/0x40 [ 57.551782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.552737] ? static_key_count+0x60/0x80 [ 57.553530] prctl_set_seccomp+0x4e/0x70 [ 57.554259] __do_sys_prctl+0xe6c/0x1d70 [ 57.555026] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.555876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.556828] ? irqentry_exit+0xf3/0x650 [ 57.557585] do_syscall_64+0xbf/0x430 [ 57.558267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.559201] RIP: 0033:0x7fc0bb0ed5cd [ 57.559897] 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 [ 57.563016] RSP: 002b:00007fff57c56650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.564352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0bb0ed5cd [ 57.565615] RDX: 000055a496ed2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.566870] RBP: 00007fff57c566b0 R08: 0000000000000000 R09: 00007fff57c55d50 [ 57.568118] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4a0c9cad0 [ 57.569378] R13: 00007fff57c56ae0 R14: 000055a4a0c9dbc0 R15: 000055a4a0cae780 [ 57.570651] [ 57.571066] irq event stamp: 1779 [ 57.571696] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 57.573208] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 57.574707] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 57.576207] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 57.577489] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64600' (ECDSA) to the list of known hosts. 2025/11/17 13:34:57 fuzzer started 2025/11/17 13:34:57 dialing manager at localhost:37895 2025/11/17 13:34:57 checking machine... 2025/11/17 13:34:57 checking revisions... [ 58.319522] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:34:58 testing simple program... [ 58.393296] cgroup: Unknown subsys name 'net' [ 58.439993] cgroup: Unknown subsys name 'cpuset' [ 58.449100] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:34:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a49c36 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88800ac4f728 RSP=ffff88800ac4f660 R8 =ffffffff86a49c3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88800ac4f730 R13=ffff88800ac4f718 R14=0000000000000005 R15=ffff88800ac4f6d0 RIP=ffffffff8135e8ef RFL=00000202 [-------] 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 00007f1052657900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1052621008 CR3=000000001fa5e000 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=000000000002ad41 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=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 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=00007ffe4c491558 CR3=000000000e6e4000 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=2037353a34333a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a34333a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000