[ 44.033824] ------------[ cut here ]------------ [ 44.034609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.036329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.037570] Modules linked in: [ 44.038051] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.039686] Tainted: [W]=WARN [ 44.040140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.041356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.042110] 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 [ 44.044709] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 44.045513] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 44.046569] RDX: ffff888016429bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.047622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 44.048707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.049765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 44.050830] FS: 00007f9e59fe5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.052018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.052923] CR2: 00007f9e5a4d7580 CR3: 000000000c73d000 CR4: 0000000000350ef0 [ 44.053978] Call Trace: [ 44.054364] [ 44.054728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.055475] ? __create_object+0x59/0x80 [ 44.056083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.056892] __vmalloc_noprof+0x59/0x60 [ 44.057520] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.058197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.058971] bpf_prog_alloc+0x39/0x200 [ 44.059585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.060321] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.061087] do_seccomp+0x349/0x25e0 [ 44.061694] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.062429] ? __pfx_do_seccomp+0x10/0x10 [ 44.063040] ? find_held_lock+0x2b/0x80 [ 44.063670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.064480] ? static_key_count+0x60/0x80 [ 44.065107] prctl_set_seccomp+0x4e/0x70 [ 44.065748] __do_sys_prctl+0xe6c/0x1d70 [ 44.066360] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.067065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.067857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.068671] ? irqentry_exit+0xf3/0x650 [ 44.069266] do_syscall_64+0xbf/0x430 [ 44.069878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.070660] RIP: 0033:0x7f9e5a4d75cd [ 44.071202] 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 [ 44.073822] RSP: 002b:00007fffc4245b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.074948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e5a4d75cd [ 44.075998] RDX: 000055e2baf9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.077064] RBP: 00007fffc4245bf0 R08: 0000000000000000 R09: 00007fffc4245290 [ 44.078111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2c66d5ad0 [ 44.079170] R13: 00007fffc4246020 R14: 000055e2c66d6bc0 R15: 000055e2c66e7780 [ 44.080242] [ 44.080643] irq event stamp: 3251 [ 44.081141] hardirqs last enabled at (3259): [] __up_console_sem+0x78/0x80 [ 44.082386] hardirqs last disabled at (3268): [] __up_console_sem+0x5d/0x80 [ 44.083645] softirqs last enabled at (3172): [] handle_softirqs+0x50c/0x770 [ 44.084927] softirqs last disabled at (3167): [] __irq_exit_rcu+0xc4/0x100 [ 44.086164] ---[ end trace 0000000000000000 ]--- [ 47.488152] ------------[ cut here ]------------ [ 47.489081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.491109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.492575] Modules linked in: [ 47.493168] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.495139] Tainted: [W]=WARN [ 47.495727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.497218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.498138] 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 [ 47.501367] RSP: 0018:ffff88801779fbc0 EFLAGS: 00010286 [ 47.502339] RAX: 0000000000000000 RBX: ffffed1002ef3f78 RCX: ffffffff813a4050 [ 47.503625] RDX: ffff888017038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.504913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef3f2f [ 47.506180] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.507470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801779fdf8 [ 47.508772] FS: 00007f424d63b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.510221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.511284] CR2: 00007f424dba14a6 CR3: 000000000cd8b000 CR4: 0000000000350ef0 [ 47.512569] Call Trace: [ 47.513046] [ 47.513520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.514429] ? __create_object+0x59/0x80 [ 47.515187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.516173] __vmalloc_noprof+0x59/0x60 [ 47.516939] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.517807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.518759] bpf_prog_alloc+0x39/0x200 [ 47.519496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.520383] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.521305] do_seccomp+0x349/0x25e0 [ 47.522022] ? find_held_lock+0x2b/0x80 [ 47.522770] ? do_prlimit+0x310/0x610 [ 47.523509] ? __pfx_do_seccomp+0x10/0x10 [ 47.524269] ? do_raw_spin_unlock+0x53/0x220 [ 47.525118] ? _raw_spin_unlock+0x1e/0x40 [ 47.525906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.526878] ? static_key_count+0x60/0x80 [ 47.527686] prctl_set_seccomp+0x4e/0x70 [ 47.528467] __do_sys_prctl+0xe6c/0x1d70 [ 47.529215] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.530068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.531037] ? irqentry_exit+0xf3/0x650 [ 47.531809] do_syscall_64+0xbf/0x430 [ 47.532554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.533501] RIP: 0033:0x7f424db2d5cd [ 47.534159] 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 [ 47.537332] RSP: 002b:00007fffabc45010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.538681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f424db2d5cd [ 47.539947] RDX: 00005626d66f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.541230] RBP: 00007fffabc45070 R08: 0000000000000000 R09: 00007fffabc44710 [ 47.542495] R10: 0000000000000000 R11: 0000000000000246 R12: 000056271465fbf0 [ 47.543767] R13: 00007fffabc454a0 R14: 0000562714669380 R15: 0000562714674460 [ 47.545076] [ 47.545538] irq event stamp: 1707 [ 47.546145] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 47.547642] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 47.549180] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 47.550720] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 47.552222] ---[ end trace 0000000000000000 ]--- [ 48.353065] ------------[ cut here ]------------ [ 48.354010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.356003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.357458] Modules linked in: [ 48.358040] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.360506] Tainted: [W]=WARN [ 48.361061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.362493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.363356] 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 [ 48.366737] RSP: 0018:ffff888017a07bc0 EFLAGS: 00010286 [ 48.367929] RAX: 0000000000000000 RBX: ffffed1002f40f78 RCX: ffffffff813a4050 [ 48.369348] RDX: ffff88800f1bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.370612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f40f2f [ 48.371872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.373153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a07df8 [ 48.374440] FS: 00007f1614a98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.375865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.376926] CR2: 00007fff384b3ef7 CR3: 000000000df34000 CR4: 0000000000350ef0 [ 48.378218] Call Trace: [ 48.378725] [ 48.379136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.380022] ? __create_object+0x59/0x80 [ 48.380822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.381781] __vmalloc_noprof+0x59/0x60 [ 48.382536] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.383347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.384331] bpf_prog_alloc+0x39/0x200 [ 48.385075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.386007] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.386899] do_seccomp+0x349/0x25e0 [ 48.387619] ? find_held_lock+0x2b/0x80 [ 48.388324] ? do_prlimit+0x310/0x610 [ 48.389071] ? __pfx_do_seccomp+0x10/0x10 [ 48.389852] ? do_raw_spin_unlock+0x53/0x220 [ 48.390705] ? _raw_spin_unlock+0x1e/0x40 [ 48.391478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.392386] ? static_key_count+0x60/0x80 [ 48.393214] prctl_set_seccomp+0x4e/0x70 [ 48.393986] __do_sys_prctl+0xe6c/0x1d70 [ 48.394763] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.395646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.396619] ? irqentry_exit+0xf3/0x650 [ 48.397334] do_syscall_64+0xbf/0x430 [ 48.398067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.398995] RIP: 0033:0x7f1614f8a5cd [ 48.399707] 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 [ 48.402840] RSP: 002b:00007fff384b1730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.404192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1614f8a5cd [ 48.405481] RDX: 000056317527de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.406757] RBP: 00007fff384b1790 R08: 0000000000000000 R09: 00007fff384b0e30 [ 48.408020] R10: 0000000000000000 R11: 0000000000000246 R12: 000056318ecf8b10 [ 48.409301] R13: 00007fff384b1bc0 R14: 000056318ecf92b0 R15: 000056318ed0d6f0 [ 48.410597] [ 48.411017] irq event stamp: 1853 [ 48.411652] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 48.413168] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 48.414683] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 48.416202] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.417726] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29763' (ECDSA) to the list of known hosts. 2025/11/17 19:03:25 fuzzer started 2025/11/17 19:03:26 dialing manager at localhost:37895 2025/11/17 19:03:26 checking machine... 2025/11/17 19:03:26 checking revisions... [ 49.315426] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:03:26 testing simple program... [ 49.368293] cgroup: Unknown subsys name 'net' [ 49.434177] cgroup: Unknown subsys name 'cpuset' [ 49.449984] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:03:25 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08a88 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff888016200000 R15=ffff88806ce08a30 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fa91eddb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f424dbf2618 CR3=000000000dd64000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=68520bc180a2996700000000000ae988 XMM05=c45b7dd5c4eefe5c00000000003211d8 XMM06=0394861f14684e59000000000031f960 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86a0b8ba RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86a0b8be R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757dc0 R15=ffff888009757840 RIP=ffffffff8135e986 RFL=00000297 [--S-APC] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffabc3f000 CR3=000000001f5e7000 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