[ 47.065683] ------------[ cut here ]------------ [ 47.066499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.068311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 47.069661] Modules linked in: [ 47.070342] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.072184] Tainted: [W]=WARN [ 47.072650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.074019] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.074933] 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 [ 47.077740] RSP: 0018:ffff88801a14fbc0 EFLAGS: 00010286 [ 47.078594] RAX: 0000000000000000 RBX: ffffed1003429f78 RCX: ffffffff813a4050 [ 47.079662] RDX: ffff888016009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.080737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003429f2f [ 47.081796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.082862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a14fdf8 [ 47.083936] FS: 00007f161d49e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.085141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.085998] CR2: 00007fffc4a78ef7 CR3: 000000000d637000 CR4: 0000000000350ef0 [ 47.087082] Call Trace: [ 47.087474] [ 47.087811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.088574] ? __create_object+0x59/0x80 [ 47.089228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.089998] __vmalloc_noprof+0x59/0x60 [ 47.090637] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.091360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.092156] bpf_prog_alloc+0x39/0x200 [ 47.092749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.093517] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.094271] do_seccomp+0x349/0x25e0 [ 47.094835] ? find_held_lock+0x2b/0x80 [ 47.095467] ? do_prlimit+0x310/0x610 [ 47.096088] ? __pfx_do_seccomp+0x10/0x10 [ 47.096704] ? do_raw_spin_unlock+0x53/0x220 [ 47.097393] ? _raw_spin_unlock+0x1e/0x40 [ 47.098016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.098813] ? static_key_count+0x60/0x80 [ 47.099476] prctl_set_seccomp+0x4e/0x70 [ 47.100129] __do_sys_prctl+0xe6c/0x1d70 [ 47.100759] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.101466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.102268] ? irqentry_exit+0xf3/0x650 [ 47.102874] do_syscall_64+0xbf/0x430 [ 47.103484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.104281] RIP: 0033:0x7f161d9905cd [ 47.104831] 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 [ 47.107482] RSP: 002b:00007fffc4a76870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.108633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f161d9905cd [ 47.109704] RDX: 00005615d1d3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.110773] RBP: 00007fffc4a768d0 R08: 0000000000000000 R09: 00007fffc4a75f70 [ 47.111837] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615f8357ad0 [ 47.112922] R13: 00007fffc4a76d00 R14: 00005615f8358bc0 R15: 00005615f8369780 [ 47.113996] [ 47.114374] irq event stamp: 1989 [ 47.114876] hardirqs last enabled at (1997): [] __up_console_sem+0x78/0x80 [ 47.116161] hardirqs last disabled at (2006): [] __up_console_sem+0x5d/0x80 [ 47.117430] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 47.118723] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 47.119987] ---[ end trace 0000000000000000 ]--- [ 50.668322] ------------[ cut here ]------------ [ 50.669290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.671310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.672865] Modules linked in: [ 50.673510] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.675518] Tainted: [W]=WARN [ 50.676156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.677655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.678585] 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 [ 50.681847] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 50.682843] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 50.684154] RDX: ffff888015f9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.685480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 50.686787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.688102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 50.689437] FS: 00007f0de487f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.690886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.691960] CR2: 00007fffb5010ef7 CR3: 000000001fa41000 CR4: 0000000000350ef0 [ 50.693290] Call Trace: [ 50.693768] [ 50.694233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.695150] ? __create_object+0x59/0x80 [ 50.695902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.696907] __vmalloc_noprof+0x59/0x60 [ 50.697686] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.698576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.699514] bpf_prog_alloc+0x39/0x200 [ 50.700291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.701225] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.702154] do_seccomp+0x349/0x25e0 [ 50.702840] ? find_held_lock+0x2b/0x80 [ 50.703597] ? do_prlimit+0x310/0x610 [ 50.704353] ? __pfx_do_seccomp+0x10/0x10 [ 50.705160] ? do_raw_spin_unlock+0x53/0x220 [ 50.705973] ? _raw_spin_unlock+0x1e/0x40 [ 50.706773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.707758] ? static_key_count+0x60/0x80 [ 50.708665] prctl_set_seccomp+0x4e/0x70 [ 50.709459] __do_sys_prctl+0xe6c/0x1d70 [ 50.710269] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.711156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.712159] ? irqentry_exit+0xf3/0x650 [ 50.712891] do_syscall_64+0xbf/0x430 [ 50.713654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.714619] RIP: 0033:0x7f0de4d715cd [ 50.715344] 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 [ 50.718542] RSP: 002b:00007fffb500e520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.719921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0de4d715cd [ 50.721240] RDX: 000055fe62856e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.722535] RBP: 00007fffb500e580 R08: 0000000000000000 R09: 00007fffb500dc20 [ 50.723836] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe85c162b0 [ 50.725155] R13: 00007fffb500e9b0 R14: 000055fe85c18d20 R15: 000055fe85c2a8d0 [ 50.726484] [ 50.726921] irq event stamp: 1749 [ 50.727580] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.729128] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.730667] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.732249] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.733791] ---[ end trace 0000000000000000 ]--- [ 51.498236] ------------[ cut here ]------------ [ 51.499137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.501163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.502793] Modules linked in: [ 51.503486] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.505449] Tainted: [W]=WARN [ 51.505996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.507683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.508706] 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 [ 51.512139] RSP: 0018:ffff8880177ffbc0 EFLAGS: 00010286 [ 51.513195] RAX: 0000000000000000 RBX: ffffed1002efff78 RCX: ffffffff813a4050 [ 51.514456] RDX: ffff8880172f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.515730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efff2f [ 51.517001] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.518262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177ffdf8 [ 51.519536] FS: 00007fcaf97f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.520985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.522031] CR2: 00007fcaf9ce5580 CR3: 0000000019027000 CR4: 0000000000350ef0 [ 51.523317] Call Trace: [ 51.523778] [ 51.524238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.525135] ? __create_object+0x59/0x80 [ 51.525865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.526828] __vmalloc_noprof+0x59/0x60 [ 51.527571] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.528455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.529400] bpf_prog_alloc+0x39/0x200 [ 51.530144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.531034] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.531964] do_seccomp+0x349/0x25e0 [ 51.532699] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.533617] ? __pfx_do_seccomp+0x10/0x10 [ 51.534411] ? find_held_lock+0x2b/0x80 [ 51.535171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.536159] ? static_key_count+0x60/0x80 [ 51.536928] prctl_set_seccomp+0x4e/0x70 [ 51.537722] __do_sys_prctl+0xe6c/0x1d70 [ 51.538505] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.539371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.540362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.541340] ? irqentry_exit+0xf3/0x650 [ 51.542114] do_syscall_64+0xbf/0x430 [ 51.542818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.543774] RIP: 0033:0x7fcaf9ce55cd [ 51.544482] 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 [ 51.547726] RSP: 002b:00007ffef33ffe00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.549068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcaf9ce55cd [ 51.550157] RDX: 00005592cf65ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.551234] RBP: 00007ffef33ffe60 R08: 0000000000000000 R09: 00007ffef33ff500 [ 51.552338] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592f0a47ad0 [ 51.553420] R13: 00007ffef3400290 R14: 00005592f0a48bc0 R15: 00005592f0a59780 [ 51.554510] [ 51.554870] irq event stamp: 1841 [ 51.555422] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 51.556724] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 51.558015] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 51.559318] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 51.560611] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1609' (ECDSA) to the list of known hosts. 2025/11/19 03:25:22 fuzzer started 2025/11/19 03:25:23 dialing manager at localhost:34383 2025/11/19 03:25:23 checking machine... 2025/11/19 03:25:23 checking revisions... [ 52.480141] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:25:23 testing simple program... [ 52.560856] cgroup: Unknown subsys name 'net' [ 52.622413] cgroup: Unknown subsys name 'cpuset' [ 52.635390] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:25:22 Registers: info registers vcpu 0 RAX=00000000c57798ad RBX=ffff888016021bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016022668 RDI=00000000503ba00b RBP=ffff888016022618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016022668 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815274c1 RFL=00000883 [-OS---C] 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 00007f0de487f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb5008000 CR3=000000001f9b2000 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 info registers vcpu 1 RAX=ffffc90000660000 RBX=ffff88800eca8c80 RCX=1ffff11001d95260 RDX=1ffff11001d951d6 RSI=0000000000000004 RDI=ffff88800eca9300 RBP=1ffff11001ddff53 RSP=ffff88800eeffa20 R8 =0000000000000001 R9 =ffffed1001ddff32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800eca8e98 R13=0000000000000000 R14=ffff88800eca8000 R15=ffff88800eca8c80 RIP=ffffffff83624024 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc574d72000 CR3=000000000e2de000 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=32f8bb333f9b39812b479fe30f1f0684 XMM02=2c67c8bc2e329bc30000000000302ed0 XMM03=fb795ef6d6577056000000000030d1c8 XMM04=59fbc5474565da0d00000000000ae988 XMM05=3911bc7b0c0d9c8b000000000031e0f0 XMM06=5b75c91c80445342000000000031d190 XMM07=e042d86d42eb936e000000000030d448 XMM08=c48b58966489e9670000000000302f30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000