[ 46.359241] ------------[ cut here ]------------ [ 46.359973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.361633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.362840] Modules linked in: [ 46.363372] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.365020] Tainted: [W]=WARN [ 46.365501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.366719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.367475] 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 [ 46.370118] RSP: 0018:ffff88801a337bc0 EFLAGS: 00010286 [ 46.370901] RAX: 0000000000000000 RBX: ffffed1003466f78 RCX: ffffffff813a4050 [ 46.371967] RDX: ffff88801a369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003466f2f [ 46.374108] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.375186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a337df8 [ 46.376257] FS: 00007fd3634dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.377459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.378347] CR2: 00007fd363a434a6 CR3: 000000000db53000 CR4: 0000000000350ef0 [ 46.379415] Call Trace: [ 46.379813] [ 46.380187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.380899] ? __create_object+0x59/0x80 [ 46.381542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.382346] __vmalloc_noprof+0x59/0x60 [ 46.382936] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.383659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.384427] bpf_prog_alloc+0x39/0x200 [ 46.385016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385794] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.386545] do_seccomp+0x349/0x25e0 [ 46.387133] ? find_held_lock+0x2b/0x80 [ 46.387727] ? do_prlimit+0x310/0x610 [ 46.388338] ? __pfx_do_seccomp+0x10/0x10 [ 46.388961] ? do_raw_spin_unlock+0x53/0x220 [ 46.389646] ? _raw_spin_unlock+0x1e/0x40 [ 46.390289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.391082] ? static_key_count+0x60/0x80 [ 46.391708] prctl_set_seccomp+0x4e/0x70 [ 46.392346] __do_sys_prctl+0xe6c/0x1d70 [ 46.392965] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.393681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.394472] ? irqentry_exit+0xf3/0x650 [ 46.395103] do_syscall_64+0xbf/0x430 [ 46.395678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.396461] RIP: 0033:0x7fd3639cf5cd [ 46.397017] 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 [ 46.399677] RSP: 002b:00007fff1a90b0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.400807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3639cf5cd [ 46.401889] RDX: 000055ee6e1abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.402946] RBP: 00007fff1a90b140 R08: 0000000000000000 R09: 00007fff1a90a7e0 [ 46.404008] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eea3d1fb10 [ 46.405103] R13: 00007fff1a90b570 R14: 000055eea3d202b0 R15: 000055eea3d346f0 [ 46.406180] [ 46.406529] irq event stamp: 1751 [ 46.407067] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.408323] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.409640] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 46.410920] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 46.412180] ---[ end trace 0000000000000000 ]--- [ 49.614955] ------------[ cut here ]------------ [ 49.616003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.618351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.620018] Modules linked in: [ 49.620728] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.623060] Tainted: [W]=WARN [ 49.623700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.625408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.626468] 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 [ 49.630141] RSP: 0018:ffff888013fafbc0 EFLAGS: 00010286 [ 49.631281] RAX: 0000000000000000 RBX: ffffed10027f5f78 RCX: ffffffff813a4050 [ 49.632774] RDX: ffff88800f3d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.634277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f5f2f [ 49.635756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.637254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fafdf8 [ 49.638745] FS: 00007f8536d76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.640409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.641663] CR2: 00007f8537268580 CR3: 000000000e41e000 CR4: 0000000000350ef0 [ 49.643162] Call Trace: [ 49.643692] [ 49.644219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.645262] ? __create_object+0x59/0x80 [ 49.646160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.647275] __vmalloc_noprof+0x59/0x60 [ 49.648150] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.649257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.650322] bpf_prog_alloc+0x39/0x200 [ 49.651146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.652161] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.653165] do_seccomp+0x349/0x25e0 [ 49.653909] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.654898] ? __pfx_do_seccomp+0x10/0x10 [ 49.655768] ? find_held_lock+0x2b/0x80 [ 49.656598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.657660] ? static_key_count+0x60/0x80 [ 49.658557] prctl_set_seccomp+0x4e/0x70 [ 49.659452] __do_sys_prctl+0xe6c/0x1d70 [ 49.660325] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.661289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.662353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.663426] ? irqentry_exit+0xf3/0x650 [ 49.664263] do_syscall_64+0xbf/0x430 [ 49.665107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.666165] RIP: 0033:0x7f85372685cd [ 49.666881] 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 [ 49.670343] RSP: 002b:00007ffc3c33beb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.671840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85372685cd [ 49.673252] RDX: 000055baa6e1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.674815] RBP: 00007ffc3c33bf10 R08: 0000000000000000 R09: 00007ffc3c33b5b0 [ 49.676251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bab00faad0 [ 49.677644] R13: 00007ffc3c33c340 R14: 000055bab00fbbc0 R15: 000055bab010c780 [ 49.678840] [ 49.679255] irq event stamp: 1689 [ 49.679785] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.681128] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 49.682457] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 49.683807] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 49.685148] ---[ end trace 0000000000000000 ]--- [ 50.500836] ------------[ cut here ]------------ [ 50.501668] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.503493] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.504819] Modules linked in: [ 50.505470] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.507262] Tainted: [W]=WARN [ 50.507768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.509107] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.509894] 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 [ 50.512723] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286 [ 50.513650] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050 [ 50.514823] RDX: ffff88801a59d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.515984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f [ 50.517167] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.518341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8 [ 50.519530] FS: 00007f66f0cea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.520865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.522067] CR2: 00007ffce250def7 CR3: 000000000c3cc000 CR4: 0000000000350ef0 [ 50.523443] Call Trace: [ 50.523905] [ 50.524313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.525140] ? __create_object+0x59/0x80 [ 50.525815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.526691] __vmalloc_noprof+0x59/0x60 [ 50.527382] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.528177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.529001] bpf_prog_alloc+0x39/0x200 [ 50.529673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.530523] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.531350] do_seccomp+0x349/0x25e0 [ 50.531966] ? find_held_lock+0x2b/0x80 [ 50.532650] ? do_prlimit+0x310/0x610 [ 50.533364] ? __pfx_do_seccomp+0x10/0x10 [ 50.534147] ? do_raw_spin_unlock+0x53/0x220 [ 50.534888] ? _raw_spin_unlock+0x1e/0x40 [ 50.535597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.536490] ? static_key_count+0x60/0x80 [ 50.537262] prctl_set_seccomp+0x4e/0x70 [ 50.537936] __do_sys_prctl+0xe6c/0x1d70 [ 50.538638] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.539418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.540314] ? irqentry_exit+0xf3/0x650 [ 50.541008] do_syscall_64+0xbf/0x430 [ 50.541675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.542569] RIP: 0033:0x7f66f11dc5cd [ 50.543214] 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 [ 50.546125] RSP: 002b:00007ffce250c3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.547365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66f11dc5cd [ 50.548547] RDX: 000055f52ba49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.549803] RBP: 00007ffce250c400 R08: 0000000000000000 R09: 00007ffce250baa0 [ 50.550978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f53d0dcad0 [ 50.552155] R13: 00007ffce250c830 R14: 000055f53d0ddbc0 R15: 000055f53d0ee780 [ 50.553380] [ 50.553786] irq event stamp: 1747 [ 50.554371] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.555775] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.557224] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 50.558620] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 50.560000] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30318' (ECDSA) to the list of known hosts. 2025/11/19 03:12:29 fuzzer started 2025/11/19 03:12:29 dialing manager at localhost:34383 2025/11/19 03:12:29 checking machine... 2025/11/19 03:12:29 checking revisions... [ 51.376165] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:12:30 testing simple program... [ 51.462082] cgroup: Unknown subsys name 'net' [ 51.532564] cgroup: Unknown subsys name 'cpuset' [ 51.551554] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:12:29 Registers: info registers vcpu 0 RAX=ffffffff87ae3a08 RBX=ffff888009611bc0 RCX=4e0d8cbf33954e92 RDX=000000000aaf3d68 RSI=00000000e4fe5a3f RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff88806ce08c00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612640 R13=000000000000543a R14=0000000000000001 R15=4e0d8cbf33954e92 RIP=ffffffff81527b66 RFL=00000016 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f853732e0b0 CR3=000000000e944000 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=2038323a32313a333020393120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a303336363420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a32313a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffea0000645881 RBX=0000000004000000 RCX=ffffffff81bee5f7 RDX=0000000000000000 RSI=ffffffff81bee631 RDI=ffff88806cf31cd0 RBP=ffff88801a337d70 RSP=ffff88801a337d10 R8 =0000000000000000 R9 =ffffed100322c707 R10=0000000004000000 R11=0000000000000001 R12=ffffea00006458c0 R13=ffff888019163838 R14=ffff888019163780 R15=ffff888009462280 RIP=ffffffff81ab641e RFL=00000286 [--S--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 00007f8536d76900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3c336000 CR3=000000000e944000 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