[ 46.019790] ------------[ cut here ]------------ [ 46.020751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.022809] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.024307] Modules linked in: [ 46.024951] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.026959] Tainted: [W]=WARN [ 46.027561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.029067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.029994] 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 [ 46.033233] RSP: 0018:ffff888013f7fbc0 EFLAGS: 00010286 [ 46.034246] RAX: 0000000000000000 RBX: ffffed10027eff78 RCX: ffffffff813a4050 [ 46.035545] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.036857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eff2f [ 46.038147] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.039436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f7fdf8 [ 46.040741] FS: 00007f15c4af4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.042196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.043266] CR2: 00007f15c4fe6580 CR3: 000000000e404000 CR4: 0000000000350ef0 [ 46.044575] Call Trace: [ 46.045044] [ 46.045505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.046411] ? __create_object+0x59/0x80 [ 46.047159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.048162] __vmalloc_noprof+0x59/0x60 [ 46.048919] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.049803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.050746] bpf_prog_alloc+0x39/0x200 [ 46.051487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.052440] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.053309] do_seccomp+0x349/0x25e0 [ 46.054038] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.054946] ? __pfx_do_seccomp+0x10/0x10 [ 46.055752] ? find_held_lock+0x2b/0x80 [ 46.056516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.057495] ? static_key_count+0x60/0x80 [ 46.058259] prctl_set_seccomp+0x4e/0x70 [ 46.059043] __do_sys_prctl+0xe6c/0x1d70 [ 46.059839] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.060709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.061686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.062666] ? irqentry_exit+0xf3/0x650 [ 46.063440] do_syscall_64+0xbf/0x430 [ 46.064159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.065119] RIP: 0033:0x7f15c4fe65cd [ 46.065829] 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 [ 46.069050] RSP: 002b:00007ffe6343af10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.070429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15c4fe65cd [ 46.071746] RDX: 0000559e1423be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.073040] RBP: 00007ffe6343af70 R08: 0000000000000000 R09: 00007ffe6343a610 [ 46.074361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e3028fad0 [ 46.075675] R13: 00007ffe6343b3a0 R14: 0000559e30290bc0 R15: 0000559e302a1780 [ 46.076995] [ 46.077456] irq event stamp: 1717 [ 46.078071] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.079632] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.081177] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.082743] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.084287] ---[ end trace 0000000000000000 ]--- [ 49.340414] ------------[ cut here ]------------ [ 49.341277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.343295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.344988] Modules linked in: [ 49.345684] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.347677] Tainted: [W]=WARN [ 49.348231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.349666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.350573] 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 [ 49.353693] RSP: 0018:ffff888017487bc0 EFLAGS: 00010286 [ 49.354653] RAX: 0000000000000000 RBX: ffffed1002e90f78 RCX: ffffffff813a4050 [ 49.355932] RDX: ffff888015ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.357197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e90f2f [ 49.358459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.359721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017487df8 [ 49.360976] FS: 00007f1e15c63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.362395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.363441] CR2: 00007f1e16155580 CR3: 000000000da51000 CR4: 0000000000350ef0 [ 49.364711] Call Trace: [ 49.365167] [ 49.365618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.366495] ? __create_object+0x59/0x80 [ 49.367216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.368176] __vmalloc_noprof+0x59/0x60 [ 49.368922] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.369777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370691] bpf_prog_alloc+0x39/0x200 [ 49.371414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.372318] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.373211] do_seccomp+0x349/0x25e0 [ 49.373923] ? lock_acquire+0x15e/0x2f0 [ 49.374685] ? find_held_lock+0x2b/0x80 [ 49.375425] ? __pfx_do_seccomp+0x10/0x10 [ 49.376164] ? lock_release+0xc8/0x290 [ 49.376903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.377845] ? static_key_count+0x60/0x80 [ 49.378629] prctl_set_seccomp+0x4e/0x70 [ 49.379392] __do_sys_prctl+0xe6c/0x1d70 [ 49.380145] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.380998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.381948] do_syscall_64+0xbf/0x430 [ 49.382682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.383631] RIP: 0033:0x7f1e161555cd [ 49.384286] 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 [ 49.387436] RSP: 002b:00007ffeac922970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.388742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e161555cd [ 49.389795] RDX: 000055baa64ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.390857] RBP: 00007ffeac9229d0 R08: 0000000000000000 R09: 00007ffeac922070 [ 49.391927] R10: 0000000000000000 R11: 0000000000000246 R12: 000055babbae12b0 [ 49.393000] R13: 00007ffeac922e00 R14: 000055babbae3d20 R15: 000055babbaf58d0 [ 49.394073] [ 49.394446] irq event stamp: 1783 [ 49.394945] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.396216] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.397466] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.398745] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.399999] ---[ end trace 0000000000000000 ]--- [ 50.233549] ------------[ cut here ]------------ [ 50.234485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.236434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.237658] Modules linked in: [ 50.238144] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.239792] Tainted: [W]=WARN [ 50.240247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.241456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.242170] 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 [ 50.244781] RSP: 0018:ffff888017e1fbc0 EFLAGS: 00010286 [ 50.245578] RAX: 0000000000000000 RBX: ffffed1002fc3f78 RCX: ffffffff813a4050 [ 50.246819] RDX: ffff88800edd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.247879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc3f2f [ 50.248938] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.249988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e1fdf8 [ 50.251041] FS: 00007f2a00689900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.252229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.253110] CR2: 00007ffd33da6ef7 CR3: 000000002058c000 CR4: 0000000000350ef0 [ 50.254170] Call Trace: [ 50.254583] [ 50.254923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.255663] ? __create_object+0x59/0x80 [ 50.256274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.257069] __vmalloc_noprof+0x59/0x60 [ 50.257688] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.258397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.259129] bpf_prog_alloc+0x39/0x200 [ 50.259740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260495] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.261203] do_seccomp+0x349/0x25e0 [ 50.261786] ? find_held_lock+0x2b/0x80 [ 50.262408] ? do_prlimit+0x310/0x610 [ 50.262984] ? __pfx_do_seccomp+0x10/0x10 [ 50.263623] ? do_raw_spin_unlock+0x53/0x220 [ 50.264283] ? _raw_spin_unlock+0x1e/0x40 [ 50.264920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.265705] ? static_key_count+0x60/0x80 [ 50.266328] prctl_set_seccomp+0x4e/0x70 [ 50.266960] __do_sys_prctl+0xe6c/0x1d70 [ 50.267593] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.268271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.269089] ? irqentry_exit+0xf3/0x650 [ 50.269717] do_syscall_64+0xbf/0x430 [ 50.270296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.271077] RIP: 0033:0x7f2a00b7b5cd [ 50.271659] 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 [ 50.274445] RSP: 002b:00007ffd33da4bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.275564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a00b7b5cd [ 50.276627] RDX: 0000561ce7280e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.277680] RBP: 00007ffd33da4c20 R08: 0000000000000000 R09: 00007ffd33da42c0 [ 50.278733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cf17c0ad0 [ 50.279795] R13: 00007ffd33da5050 R14: 0000561cf17c1bc0 R15: 0000561cf17d2780 [ 50.280867] [ 50.281216] irq event stamp: 1833 [ 50.281752] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.283100] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.284371] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.285652] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.286910] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32862' (ECDSA) to the list of known hosts. 2025/11/18 04:47:29 fuzzer started 2025/11/18 04:47:29 dialing manager at localhost:37895 2025/11/18 04:47:29 checking machine... 2025/11/18 04:47:29 checking revisions... [ 51.210481] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:47:29 testing simple program... [ 51.446525] cgroup: Unknown subsys name 'net' [ 51.524130] cgroup: Unknown subsys name 'cpuset' [ 51.544628] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:47:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527335 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0fb2ca2000 CR3=000000000d3b5000 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=ebdb20e44a0d909815444b6ed5229366 XMM02=00000000002ff860eff9b2d0a8fce9cb XMM03=00000000002ff9302c67c8bc2e329bc3 XMM04=d7f368fbcf7396f600000000000ae988 XMM05=02093844fd0fc723000000000031fd60 XMM06=090f1556b20111b3000000000031e4b0 XMM07=fb795ef6d6577056000000000030e820 XMM08=2c67c8bc2e329bc300000000002ff8d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaece8 RDX=1ffff11002ff3eb7 RSI=0000000000000001 RDI=ffff888017f9f5b8 RBP=ffff888017f9f5c0 RSP=ffff888017f9f4f8 R8 =ffffffff86aaecec R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cdc R12=ffff888017f9f5c8 R13=ffff888017f9f5b0 R14=0000000000000008 R15=ffff888017f9f568 RIP=ffffffff8135f823 RFL=00000246 [---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 00007f1e15c63900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeac91c000 CR3=0000000020c69000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000