[ 46.424801] ------------[ cut here ]------------ [ 46.425736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.427729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.429200] Modules linked in: [ 46.429818] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.432099] Tainted: [W]=WARN [ 46.432654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.434198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.435132] 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 [ 46.438328] RSP: 0018:ffff88800b7ffbc0 EFLAGS: 00010286 [ 46.439327] RAX: 0000000000000000 RBX: ffffed10016fff78 RCX: ffffffff813a4050 [ 46.440598] RDX: ffff88801600d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.441924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016fff2f [ 46.443235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.444507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b7ffdf8 [ 46.445795] FS: 00007f2161481900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.447216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.448365] CR2: 00007f2161973580 CR3: 000000000d789000 CR4: 0000000000350ef0 [ 46.449672] Call Trace: [ 46.450182] [ 46.450602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.451517] ? __create_object+0x59/0x80 [ 46.452299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.453271] __vmalloc_noprof+0x59/0x60 [ 46.454040] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.454862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.455814] bpf_prog_alloc+0x39/0x200 [ 46.456552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.457495] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.458401] do_seccomp+0x349/0x25e0 [ 46.459130] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.460035] ? __pfx_do_seccomp+0x10/0x10 [ 46.460777] ? find_held_lock+0x2b/0x80 [ 46.461531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.462512] ? static_key_count+0x60/0x80 [ 46.463327] prctl_set_seccomp+0x4e/0x70 [ 46.464116] __do_sys_prctl+0xe6c/0x1d70 [ 46.464855] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.465714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.466683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.467667] ? irqentry_exit+0xf3/0x650 [ 46.468429] do_syscall_64+0xbf/0x430 [ 46.469176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.470131] RIP: 0033:0x7f21619735cd [ 46.470801] 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 [ 46.473991] RSP: 002b:00007ffd08a40b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.475375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21619735cd [ 46.476665] RDX: 00005620f1173e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.477953] RBP: 00007ffd08a40bc0 R08: 0000000000000000 R09: 00007ffd08a40260 [ 46.479267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562129ffead0 [ 46.480554] R13: 00007ffd08a40ff0 R14: 0000562129fffbc0 R15: 000056212a010780 [ 46.481905] [ 46.482334] irq event stamp: 1795 [ 46.482988] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.484528] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.486045] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 46.487587] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 46.489105] ---[ end trace 0000000000000000 ]--- [ 49.974456] ------------[ cut here ]------------ [ 49.975278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.976962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.978154] Modules linked in: [ 49.978639] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.980287] Tainted: [W]=WARN [ 49.980744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.981958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.982681] 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 [ 49.985306] RSP: 0018:ffff88800ac0fbc0 EFLAGS: 00010286 [ 49.986112] RAX: 0000000000000000 RBX: ffffed1001581f78 RCX: ffffffff813a4050 [ 49.987184] RDX: ffff888017080000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.988263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001581f2f [ 49.989331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.990392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ac0fdf8 [ 49.991489] FS: 00007fdcda47f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.992688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.993578] CR2: 00007fff810a5ef8 CR3: 000000000df0c000 CR4: 0000000000350ef0 [ 49.994666] Call Trace: [ 49.995110] [ 49.995461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.996214] ? __create_object+0x59/0x80 [ 49.996823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.997641] __vmalloc_noprof+0x59/0x60 [ 49.998276] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.998999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.999742] bpf_prog_alloc+0x39/0x200 [ 50.000357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.001137] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.001848] do_seccomp+0x349/0x25e0 [ 50.002452] ? find_held_lock+0x2b/0x80 [ 50.003092] ? do_prlimit+0x310/0x610 [ 50.003669] ? __pfx_do_seccomp+0x10/0x10 [ 50.004328] ? do_raw_spin_unlock+0x53/0x220 [ 50.005017] ? _raw_spin_unlock+0x1e/0x40 [ 50.005636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.006436] ? static_key_count+0x60/0x80 [ 50.007114] prctl_set_seccomp+0x4e/0x70 [ 50.007725] __do_sys_prctl+0xe6c/0x1d70 [ 50.008380] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.009098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.009862] ? irqentry_exit+0xf3/0x650 [ 50.010500] do_syscall_64+0xbf/0x430 [ 50.011125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.011919] RIP: 0033:0x7fdcda9715cd [ 50.012468] 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 [ 50.015112] RSP: 002b:00007fff810a4b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.016272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcda9715cd [ 50.017334] RDX: 00005616c12fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.018422] RBP: 00007fff810a4b90 R08: 0000000000000000 R09: 00007fff810a4230 [ 50.019515] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616f62e6ad0 [ 50.020583] R13: 00007fff810a4fc0 R14: 00005616f62e7bc0 R15: 00005616f62f8780 [ 50.021666] [ 50.022047] irq event stamp: 1721 [ 50.022551] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.023823] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.025075] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.026362] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.027629] ---[ end trace 0000000000000000 ]--- [ 50.831006] ------------[ cut here ]------------ [ 50.832169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.834176] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.835641] Modules linked in: [ 50.836274] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.838241] Tainted: [W]=WARN [ 50.838787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.840254] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.841178] 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 [ 50.844504] RSP: 0018:ffff88801993fbc0 EFLAGS: 00010286 [ 50.845496] RAX: 0000000000000000 RBX: ffffed1003327f78 RCX: ffffffff813a4050 [ 50.846780] RDX: ffff88800f388000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.848062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003327f2f [ 50.849323] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.850598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801993fdf8 [ 50.851897] FS: 00007fa822949900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.853341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.854412] CR2: 00007ffe40c4cef8 CR3: 000000000e61c000 CR4: 0000000000350ef0 [ 50.855715] Call Trace: [ 50.856235] [ 50.856663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.857538] ? __create_object+0x59/0x80 [ 50.858331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.859298] __vmalloc_noprof+0x59/0x60 [ 50.860072] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.860959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.861835] bpf_prog_alloc+0x39/0x200 [ 50.862561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.863500] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.864421] do_seccomp+0x349/0x25e0 [ 50.865176] ? find_held_lock+0x2b/0x80 [ 50.865989] ? do_prlimit+0x310/0x610 [ 50.866713] ? __pfx_do_seccomp+0x10/0x10 [ 50.867516] ? do_raw_spin_unlock+0x53/0x220 [ 50.868345] ? _raw_spin_unlock+0x1e/0x40 [ 50.869131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.870090] ? static_key_count+0x60/0x80 [ 50.870850] prctl_set_seccomp+0x4e/0x70 [ 50.871648] __do_sys_prctl+0xe6c/0x1d70 [ 50.872425] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.873281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.874254] ? irqentry_exit+0xf3/0x650 [ 50.875014] do_syscall_64+0xbf/0x430 [ 50.875738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.876686] RIP: 0033:0x7fa822e3b5cd [ 50.877392] 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 [ 50.880622] RSP: 002b:00007ffe40c4b2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.881998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa822e3b5cd [ 50.883348] RDX: 0000558b59583e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.884637] RBP: 00007ffe40c4b330 R08: 0000000000000000 R09: 00007ffe40c4a9d0 [ 50.885940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b663a9ad0 [ 50.887238] R13: 00007ffe40c4b760 R14: 0000558b663aabc0 R15: 0000558b663bb780 [ 50.888533] [ 50.888997] irq event stamp: 1811 [ 50.889612] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 50.891142] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 50.892689] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 50.894213] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 50.895730] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57706' (ECDSA) to the list of known hosts. 2025/11/18 23:30:49 fuzzer started 2025/11/18 23:30:49 dialing manager at localhost:34383 2025/11/18 23:30:49 checking machine... 2025/11/18 23:30:49 checking revisions... [ 51.753670] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:30:49 testing simple program... [ 51.829716] cgroup: Unknown subsys name 'net' [ 51.888001] cgroup: Unknown subsys name 'cpuset' [ 51.906641] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:30:48 Registers: info registers vcpu 0 RAX=0000000000045ca7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007ffc0b0528f8 CR3=000000000d282000 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=2038343a30333a333220383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a30333a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff110036a9705 RBX=ffff88801b54b810 RCX=0000000000000001 RDX=ffff88806cf37400 RSI=ffff88806cf37438 RDI=ffff88801b54b828 RBP=ffff88801b54b820 RSP=ffff88806cf08d60 R8 =ffff888009613810 R9 =ffff88806cf37410 R10=1ffff110012df709 R11=0000000000000001 R12=ffff888009613800 R13=dffffc0000000000 R14=000000078d51db56 R15=dffffc0000000000 RIP=ffffffff814a9c8d RFL=00000012 [----A--] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdcdaa370b0 CR3=0000000020864000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000