[ 38.970023] ------------[ cut here ]------------ [ 38.970953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.974426] Modules linked in: [ 38.975011] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.977258] Tainted: [W]=WARN [ 38.977939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.979440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.980315] 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 [ 38.983550] RSP: 0018:ffff888019047bc0 EFLAGS: 00010286 [ 38.984530] RAX: 0000000000000000 RBX: ffffed1003208f78 RCX: ffffffff813a4050 [ 38.985857] RDX: ffff888017791bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.987130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003208f2f [ 38.988438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.989748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019047df8 [ 38.991047] FS: 00007f655ee66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.992498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993583] CR2: 00007f655f358580 CR3: 000000000e45a000 CR4: 0000000000350ef0 [ 38.994870] Call Trace: [ 38.995347] [ 38.995799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.996701] ? __create_object+0x59/0x80 [ 38.997489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998476] __vmalloc_noprof+0x59/0x60 [ 38.999196] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.000068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001018] bpf_prog_alloc+0x39/0x200 [ 39.001773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002715] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.003640] do_seccomp+0x349/0x25e0 [ 39.004324] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.005232] ? __pfx_do_seccomp+0x10/0x10 [ 39.006034] ? find_held_lock+0x2b/0x80 [ 39.006811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.007772] ? static_key_count+0x60/0x80 [ 39.008596] prctl_set_seccomp+0x4e/0x70 [ 39.009333] __do_sys_prctl+0xe6c/0x1d70 [ 39.010135] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.011005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.012950] ? irqentry_exit+0xf3/0x650 [ 39.013742] do_syscall_64+0xbf/0x430 [ 39.014495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.015456] RIP: 0033:0x7f655f3585cd [ 39.016143] 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 [ 39.019358] RSP: 002b:00007fff8ae5eba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.020724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f655f3585cd [ 39.022013] RDX: 00005617d0ebae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023318] RBP: 00007fff8ae5ec00 R08: 0000000000000000 R09: 00007fff8ae5e2a0 [ 39.024613] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617e6e16ad0 [ 39.025930] R13: 00007fff8ae5f030 R14: 00005617e6e17bc0 R15: 00005617e6e28780 [ 39.027263] [ 39.027716] irq event stamp: 1781 [ 39.028341] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.029904] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.031443] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.033007] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.034547] ---[ end trace 0000000000000000 ]--- [ 42.230567] ------------[ cut here ]------------ [ 42.231333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.233010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.234245] Modules linked in: [ 42.234777] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.236478] Tainted: [W]=WARN [ 42.236952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.238389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.239335] 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 [ 42.242055] RSP: 0018:ffff888017bb7bc0 EFLAGS: 00010286 [ 42.242886] RAX: 0000000000000000 RBX: ffffed1002f76f78 RCX: ffffffff813a4050 [ 42.243982] RDX: ffff888015be1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.245068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f76f2f [ 42.246163] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.247254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bb7df8 [ 42.248347] FS: 00007f5fc9e80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.249584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.250479] CR2: 00007ffc28dbbef7 CR3: 000000000e397000 CR4: 0000000000350ef0 [ 42.251572] Call Trace: [ 42.251968] [ 42.252314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.253091] ? __create_object+0x59/0x80 [ 42.253767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.254584] __vmalloc_noprof+0x59/0x60 [ 42.255197] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.255934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.256718] bpf_prog_alloc+0x39/0x200 [ 42.257309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.258103] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.258858] do_seccomp+0x349/0x25e0 [ 42.259462] ? find_held_lock+0x2b/0x80 [ 42.260073] ? do_prlimit+0x310/0x610 [ 42.260699] ? __pfx_do_seccomp+0x10/0x10 [ 42.261333] ? do_raw_spin_unlock+0x53/0x220 [ 42.262064] ? _raw_spin_unlock+0x1e/0x40 [ 42.262733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.263565] ? static_key_count+0x60/0x80 [ 42.264233] prctl_set_seccomp+0x4e/0x70 [ 42.264907] __do_sys_prctl+0xe6c/0x1d70 [ 42.265588] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.266302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.267152] ? irqentry_exit+0xf3/0x650 [ 42.267824] do_syscall_64+0xbf/0x430 [ 42.268477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.269283] RIP: 0033:0x7f5fca3725cd [ 42.269914] 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 [ 42.272783] RSP: 002b:00007ffc28db97c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.273999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fca3725cd [ 42.275145] RDX: 000055ac6d90ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.276278] RBP: 00007ffc28db9820 R08: 0000000000000000 R09: 00007ffc28db8ec0 [ 42.277416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aca54c5b10 [ 42.278562] R13: 00007ffc28db9c50 R14: 000055aca54c62b0 R15: 000055aca54da6f0 [ 42.279712] [ 42.280082] irq event stamp: 2875 [ 42.280642] hardirqs last enabled at (2885): [] __up_console_sem+0x78/0x80 [ 42.282019] hardirqs last disabled at (2894): [] __up_console_sem+0x5d/0x80 [ 42.283363] softirqs last enabled at (2720): [] handle_softirqs+0x50c/0x770 [ 42.284731] softirqs last disabled at (2715): [] __irq_exit_rcu+0xc4/0x100 [ 42.286064] ---[ end trace 0000000000000000 ]--- [ 43.070681] ------------[ cut here ]------------ [ 43.071388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.073045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.074268] Modules linked in: [ 43.074778] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.076342] Tainted: [W]=WARN [ 43.076812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.077992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.078724] 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 [ 43.081218] RSP: 0018:ffff88801a92fbc0 EFLAGS: 00010286 [ 43.082006] RAX: 0000000000000000 RBX: ffffed1003525f78 RCX: ffffffff813a4050 [ 43.083019] RDX: ffff888017793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.084060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003525f2f [ 43.085084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.086120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a92fdf8 [ 43.087150] FS: 00007fa688dfd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.088295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.089133] CR2: 00007fa6893634a6 CR3: 000000001c6e1000 CR4: 0000000000350ef0 [ 43.090172] Call Trace: [ 43.090574] [ 43.090917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.091657] ? __create_object+0x59/0x80 [ 43.092267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.093073] __vmalloc_noprof+0x59/0x60 [ 43.093699] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.094384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.095152] bpf_prog_alloc+0x39/0x200 [ 43.095757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.096537] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.097253] do_seccomp+0x349/0x25e0 [ 43.097863] ? find_held_lock+0x2b/0x80 [ 43.098494] ? do_prlimit+0x310/0x610 [ 43.099112] ? __pfx_do_seccomp+0x10/0x10 [ 43.099763] ? do_raw_spin_unlock+0x53/0x220 [ 43.100448] ? _raw_spin_unlock+0x1e/0x40 [ 43.101062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.101874] ? static_key_count+0x60/0x80 [ 43.102532] prctl_set_seccomp+0x4e/0x70 [ 43.103135] __do_sys_prctl+0xe6c/0x1d70 [ 43.103779] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.104487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.105249] ? irqentry_exit+0xf3/0x650 [ 43.105887] do_syscall_64+0xbf/0x430 [ 43.106503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.107260] RIP: 0033:0x7fa6892ef5cd [ 43.107847] 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 [ 43.110505] RSP: 002b:00007fff526de170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.111683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6892ef5cd [ 43.112750] RDX: 0000564c7f4ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.113822] RBP: 00007fff526de1d0 R08: 0000000000000000 R09: 00007fff526dd870 [ 43.114872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cbb1132b0 [ 43.115934] R13: 00007fff526de600 R14: 0000564cbb115d20 R15: 0000564cbb1278d0 [ 43.117002] [ 43.117354] irq event stamp: 1675 [ 43.117897] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 43.119155] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 43.120432] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 43.121730] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 43.122978] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16586' (ECDSA) to the list of known hosts. 2025/11/19 02:24:14 fuzzer started 2025/11/19 02:24:14 dialing manager at localhost:34383 2025/11/19 02:24:14 checking machine... 2025/11/19 02:24:14 checking revisions... [ 44.069856] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:24:14 testing simple program... [ 44.148864] cgroup: Unknown subsys name 'net' [ 44.227254] cgroup: Unknown subsys name 'cpuset' [ 44.241289] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:24:13 Registers: info registers vcpu 0 RAX=000000005fe1427f RBX=ffff888018c55340 RCX=00000000521a2a70 RDX=00000000fca0fc54 RSI=ffff888018c55e88 RDI=00000000d0855ad3 RBP=ffff888018c55d98 RSP=ffff88806ce08ba0 R8 =0000000000000006 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888018c55e88 R13=e851415fe4d515c8 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff815275ae RFL=00000083 [--S---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 00007f01fc96e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fca437618 CR3=000000000e72d000 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=2033313a34323a323020393120766f4e XMM01=6964206465766965636552203a5d3933 XMM02=6f63736964203a31313a343536333420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a34323a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d59b1c RBX=0000000000000001 RCX=ffffffff86acd8e0 RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888019207840 RSP=ffff888019207778 R8 =ffffffff86acd8e4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000028e8d R12=ffff888019207848 R13=ffff888019207830 R14=ffff888019207df8 R15=ffff8880192077e8 RIP=ffffffff8135e92d RFL=00000212 [----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 00007f5fc9e80900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc28db3000 CR3=0000000020be0000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000