[ 50.475716] ------------[ cut here ]------------ [ 50.476682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.478783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 50.480280] Modules linked in: [ 50.480873] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.482952] Tainted: [W]=WARN [ 50.483509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.485018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.485966] 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 [ 50.489475] RSP: 0018:ffff888014577bc0 EFLAGS: 00010286 [ 50.490532] RAX: 0000000000000000 RBX: ffffed10028aef78 RCX: ffffffff813a4050 [ 50.491841] RDX: ffff88801b6d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.493179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028aef2f [ 50.494502] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.495807] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014577df8 [ 50.497128] FS: 00007fa71b39c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.498607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.499694] CR2: 00007fff85688ef7 CR3: 0000000010056000 CR4: 0000000000350ef0 [ 50.501044] Call Trace: [ 50.501528] [ 50.501992] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.502874] ? __create_object+0x59/0x80 [ 50.503684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.504691] __vmalloc_noprof+0x59/0x60 [ 50.505466] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.506373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.507335] bpf_prog_alloc+0x39/0x200 [ 50.508069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.509029] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.509969] do_seccomp+0x349/0x25e0 [ 50.510677] ? find_held_lock+0x2b/0x80 [ 50.511448] ? do_prlimit+0x310/0x610 [ 50.512235] ? __pfx_do_seccomp+0x10/0x10 [ 50.513021] ? do_raw_spin_unlock+0x53/0x220 [ 50.513825] ? _raw_spin_unlock+0x1e/0x40 [ 50.514627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.515621] ? static_key_count+0x60/0x80 [ 50.516472] prctl_set_seccomp+0x4e/0x70 [ 50.517275] __do_sys_prctl+0xe6c/0x1d70 [ 50.518081] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.518976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.519969] ? irqentry_exit+0xf3/0x650 [ 50.520716] do_syscall_64+0xbf/0x430 [ 50.521478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.522451] RIP: 0033:0x7fa71b88e5cd [ 50.523175] 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 [ 50.526412] RSP: 002b:00007fff85686e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.527822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa71b88e5cd [ 50.529135] RDX: 00005564471c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.530440] RBP: 00007fff85686ed0 R08: 0000000000000000 R09: 00007fff85686570 [ 50.531750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556482201ad0 [ 50.533064] R13: 00007fff85687300 R14: 0000556482202bc0 R15: 0000556482213780 [ 50.534371] [ 50.534818] irq event stamp: 1837 [ 50.535481] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.537049] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.538622] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.540197] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.541754] ---[ end trace 0000000000000000 ]--- [ 53.914820] ------------[ cut here ]------------ [ 53.915752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.917789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 53.919310] Modules linked in: [ 53.919904] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.921937] Tainted: [W]=WARN [ 53.922486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.923946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.924812] 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 [ 53.927954] RSP: 0018:ffff888017d2fbc0 EFLAGS: 00010286 [ 53.928951] RAX: 0000000000000000 RBX: ffffed1002fa5f78 RCX: ffffffff813a4050 [ 53.930203] RDX: ffff88801838d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.931477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa5f2f [ 53.932762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.934038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d2fdf8 [ 53.935302] FS: 00007f74ab043900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.936736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.937790] CR2: 00007f74ab535580 CR3: 000000000bcd8000 CR4: 0000000000350ef0 [ 53.939076] Call Trace: [ 53.939534] [ 53.939990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.940845] ? __create_object+0x59/0x80 [ 53.941620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.942590] __vmalloc_noprof+0x59/0x60 [ 53.943336] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.944213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.945145] bpf_prog_alloc+0x39/0x200 [ 53.945830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.946749] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.947644] do_seccomp+0x349/0x25e0 [ 53.948382] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.949270] ? __pfx_do_seccomp+0x10/0x10 [ 53.950052] ? find_held_lock+0x2b/0x80 [ 53.950771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.951721] ? static_key_count+0x60/0x80 [ 53.952530] prctl_set_seccomp+0x4e/0x70 [ 53.953293] __do_sys_prctl+0xe6c/0x1d70 [ 53.954078] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.954889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.955851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.956824] ? irqentry_exit+0xf3/0x650 [ 53.957590] do_syscall_64+0xbf/0x430 [ 53.958309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.959249] RIP: 0033:0x7f74ab5355cd [ 53.959946] 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 [ 53.963069] RSP: 002b:00007fff0d5806f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.964419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74ab5355cd [ 53.965681] RDX: 000055a617814e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.966946] RBP: 00007fff0d580750 R08: 0000000000000000 R09: 00007fff0d57fdf0 [ 53.968236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a652f14ad0 [ 53.969503] R13: 00007fff0d580b80 R14: 000055a652f15bc0 R15: 000055a652f26780 [ 53.970775] [ 53.971241] irq event stamp: 1795 [ 53.971834] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 53.973368] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 53.974871] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 53.976419] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 53.977933] ---[ end trace 0000000000000000 ]--- [ 54.802402] ------------[ cut here ]------------ [ 54.803353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.805389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 54.806839] Modules linked in: [ 54.807482] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.809463] Tainted: [W]=WARN [ 54.810056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.811752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.812889] 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 [ 54.816056] RSP: 0018:ffff88801b4dfbc0 EFLAGS: 00010286 [ 54.817425] RAX: 0000000000000000 RBX: ffffed100369bf78 RCX: ffffffff813a4050 [ 54.818839] RDX: ffff88801656b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.820362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100369bf2f [ 54.822015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.823316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4dfdf8 [ 54.824627] FS: 00007f60139c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.826045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.827107] CR2: 00007f6013eb3580 CR3: 000000000e384000 CR4: 0000000000350ef0 [ 54.828398] Call Trace: [ 54.828853] [ 54.829310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.830203] ? __create_object+0x59/0x80 [ 54.830973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.831885] __vmalloc_noprof+0x59/0x60 [ 54.832667] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.833536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.834463] bpf_prog_alloc+0x39/0x200 [ 54.835203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.836157] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.837075] do_seccomp+0x349/0x25e0 [ 54.837757] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.838670] ? __pfx_do_seccomp+0x10/0x10 [ 54.839442] ? find_held_lock+0x2b/0x80 [ 54.840208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.841169] ? static_key_count+0x60/0x80 [ 54.841967] prctl_set_seccomp+0x4e/0x70 [ 54.842693] __do_sys_prctl+0xe6c/0x1d70 [ 54.843473] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.844338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.845303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.846267] ? irqentry_exit+0xf3/0x650 [ 54.847026] do_syscall_64+0xbf/0x430 [ 54.847716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.848675] RIP: 0033:0x7f6013eb35cd [ 54.849377] 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 [ 54.852535] RSP: 002b:00007fff5c245260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.853933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6013eb35cd [ 54.855236] RDX: 0000556a043a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.856563] RBP: 00007fff5c2452c0 R08: 0000000000000000 R09: 00007fff5c244960 [ 54.857870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a28549ad0 [ 54.859179] R13: 00007fff5c2456f0 R14: 0000556a2854abc0 R15: 0000556a2855b780 [ 54.860508] [ 54.860987] irq event stamp: 1929 [ 54.861624] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 54.863176] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 54.864734] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 54.866298] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 54.867835] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18830' (ECDSA) to the list of known hosts. 2025/11/17 10:58:15 fuzzer started 2025/11/17 10:58:15 dialing manager at localhost:37895 2025/11/17 10:58:15 checking machine... 2025/11/17 10:58:15 checking revisions... [ 55.824117] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:58:15 testing simple program... [ 55.910103] cgroup: Unknown subsys name 'net' [ 55.973858] cgroup: Unknown subsys name 'cpuset' [ 55.992404] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:58:14 Registers: info registers vcpu 0 RAX=34b1375156c8c800 RBX=ffff88801b7a9bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=000000000009a530 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 RFL=00000082 [--S----] 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 00007f74ab043900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0d57a000 CR3=000000001bba8000 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=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 info registers vcpu 1 RAX=0000000000023b09 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71fd1a4000 CR3=000000000b7ea000 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=38353a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000