[ 45.923561] ------------[ cut here ]------------ [ 45.924489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.926445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.927874] Modules linked in: [ 45.928560] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.930504] Tainted: [W]=WARN [ 45.931097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.932544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.933456] 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 [ 45.936557] RSP: 0018:ffff888015aefbc0 EFLAGS: 00010286 [ 45.937534] RAX: 0000000000000000 RBX: ffffed1002b5df78 RCX: ffffffff813a4050 [ 45.938801] RDX: ffff888015a70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.940052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5df2f [ 45.941325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.942580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015aefdf8 [ 45.943824] FS: 00007f91b6d2b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.945236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.946287] CR2: 00007fff9ecafef7 CR3: 000000000debb000 CR4: 0000000000350ef0 [ 45.947541] Call Trace: [ 45.948029] [ 45.948439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.949345] ? __create_object+0x59/0x80 [ 45.950131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.951100] __vmalloc_noprof+0x59/0x60 [ 45.951802] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.952667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.953581] bpf_prog_alloc+0x39/0x200 [ 45.954309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.955228] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.956103] do_seccomp+0x349/0x25e0 [ 45.956762] ? find_held_lock+0x2b/0x80 [ 45.957515] ? do_prlimit+0x310/0x610 [ 45.958246] ? __pfx_do_seccomp+0x10/0x10 [ 45.959012] ? do_raw_spin_unlock+0x53/0x220 [ 45.959789] ? _raw_spin_unlock+0x1e/0x40 [ 45.960557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.961526] ? static_key_count+0x60/0x80 [ 45.962319] prctl_set_seccomp+0x4e/0x70 [ 45.963091] __do_sys_prctl+0xe6c/0x1d70 [ 45.963815] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.964666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.965633] ? irqentry_exit+0xf3/0x650 [ 45.966388] do_syscall_64+0xbf/0x430 [ 45.967111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.968052] RIP: 0033:0x7f91b721d5cd [ 45.968699] 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 [ 45.971810] RSP: 002b:00007fff9ecad360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.973160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91b721d5cd [ 45.974419] RDX: 0000559893931e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.975676] RBP: 00007fff9ecad3c0 R08: 0000000000000000 R09: 00007fff9ecaca60 [ 45.976949] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598b7732b10 [ 45.978210] R13: 00007fff9ecad7f0 R14: 00005598b77332b0 R15: 00005598b77476f0 [ 45.979491] [ 45.979906] irq event stamp: 1777 [ 45.980541] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.982055] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.983552] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 45.985065] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 45.986544] ---[ end trace 0000000000000000 ]--- [ 49.465529] ------------[ cut here ]------------ [ 49.466464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.468466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.470192] Modules linked in: [ 49.470784] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.473070] Tainted: [W]=WARN [ 49.473627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.475105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.476008] 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 [ 49.479198] RSP: 0018:ffff888018fe7bc0 EFLAGS: 00010286 [ 49.480180] RAX: 0000000000000000 RBX: ffffed10031fcf78 RCX: ffffffff813a4050 [ 49.481488] RDX: ffff88801b685340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.482775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fcf2f [ 49.484058] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.485346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fe7df8 [ 49.486632] FS: 00007f6b29389900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.488089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.489168] CR2: 00007ffc1d72aef7 CR3: 000000002061e000 CR4: 0000000000350ef0 [ 49.490463] Call Trace: [ 49.490933] [ 49.491396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.492307] ? __create_object+0x59/0x80 [ 49.493110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.494087] __vmalloc_noprof+0x59/0x60 [ 49.494811] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.495697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.496620] bpf_prog_alloc+0x39/0x200 [ 49.497371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.498308] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.499225] do_seccomp+0x349/0x25e0 [ 49.499913] ? find_held_lock+0x2b/0x80 [ 49.500686] ? do_prlimit+0x310/0x610 [ 49.501448] ? __pfx_do_seccomp+0x10/0x10 [ 49.502219] ? do_raw_spin_unlock+0x53/0x220 [ 49.503053] ? _raw_spin_unlock+0x1e/0x40 [ 49.503794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.504760] ? static_key_count+0x60/0x80 [ 49.505573] prctl_set_seccomp+0x4e/0x70 [ 49.506350] __do_sys_prctl+0xe6c/0x1d70 [ 49.507147] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.508008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.509005] ? irqentry_exit+0xf3/0x650 [ 49.509731] do_syscall_64+0xbf/0x430 [ 49.510475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.511419] RIP: 0033:0x7f6b2987b5cd [ 49.512145] 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 [ 49.515337] RSP: 002b:00007ffc1d728370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.516709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b2987b5cd [ 49.518027] RDX: 000056408155be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.519310] RBP: 00007ffc1d7283d0 R08: 0000000000000000 R09: 00007ffc1d727a70 [ 49.520587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564091ed3ad0 [ 49.521892] R13: 00007ffc1d728800 R14: 0000564091ed4bc0 R15: 0000564091ee5780 [ 49.523204] [ 49.523636] irq event stamp: 1821 [ 49.524295] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.525833] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.527355] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.528911] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.530470] ---[ end trace 0000000000000000 ]--- [ 50.356829] ------------[ cut here ]------------ [ 50.357842] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.359822] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.361318] Modules linked in: [ 50.361909] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.363887] Tainted: [W]=WARN [ 50.364542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.366024] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.366882] 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 [ 50.370020] RSP: 0018:ffff888016d87bc0 EFLAGS: 00010286 [ 50.370929] RAX: 0000000000000000 RBX: ffffed1002db0f78 RCX: ffffffff813a4050 [ 50.372237] RDX: ffff88800f2ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.373550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db0f2f [ 50.374822] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.376087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d87df8 [ 50.377363] FS: 00007f0c1a7e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.378818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.379851] CR2: 00007f0c1acd6580 CR3: 000000000ccc6000 CR4: 0000000000350ef0 [ 50.381150] Call Trace: [ 50.381608] [ 50.382045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.382903] ? __create_object+0x59/0x80 [ 50.383661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.384612] __vmalloc_noprof+0x59/0x60 [ 50.385367] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.386229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.387138] bpf_prog_alloc+0x39/0x200 [ 50.387818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.388718] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.389643] do_seccomp+0x349/0x25e0 [ 50.390346] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.391228] ? __pfx_do_seccomp+0x10/0x10 [ 50.392003] ? find_held_lock+0x2b/0x80 [ 50.392709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.393673] ? static_key_count+0x60/0x80 [ 50.394467] prctl_set_seccomp+0x4e/0x70 [ 50.395230] __do_sys_prctl+0xe6c/0x1d70 [ 50.395994] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.396791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.397771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.398715] ? irqentry_exit+0xf3/0x650 [ 50.399468] do_syscall_64+0xbf/0x430 [ 50.400214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.401179] RIP: 0033:0x7f0c1acd65cd [ 50.401846] 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 [ 50.405067] RSP: 002b:00007ffcdb31f690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.406439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c1acd65cd [ 50.407724] RDX: 000056306950ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.409039] RBP: 00007ffcdb31f6f0 R08: 0000000000000000 R09: 00007ffcdb31ed90 [ 50.410331] R10: 0000000000000000 R11: 0000000000000246 R12: 000056309686c2b0 [ 50.411671] R13: 00007ffcdb31fb20 R14: 000056309686ed20 R15: 00005630968808d0 [ 50.413034] [ 50.413463] irq event stamp: 1747 [ 50.414114] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.415654] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.417206] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.418758] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 50.420286] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24044' (ECDSA) to the list of known hosts. 2025/11/19 01:04:26 fuzzer started 2025/11/19 01:04:26 dialing manager at localhost:34383 2025/11/19 01:04:26 checking machine... 2025/11/19 01:04:26 checking revisions... [ 51.260257] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:04:26 testing simple program... [ 51.363544] cgroup: Unknown subsys name 'net' [ 51.430710] cgroup: Unknown subsys name 'cpuset' [ 51.453941] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:04:25 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8175a61f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08928 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffffffff8175a61f R14=0000000000000000 R15=ffff888009472140 RIP=ffffffff81b2ae54 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 00007f6b29389900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1d722000 CR3=00000000206f5000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023b5d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=00007fc526af9000 CR3=000000000e8c6000 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=34303a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000