[ 46.455483] ------------[ cut here ]------------ [ 46.456391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.458369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.460053] Modules linked in: [ 46.460687] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.462657] Tainted: [W]=WARN [ 46.463264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.464721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.465623] 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 [ 46.468773] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 46.469733] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 46.471013] RDX: ffff888014251bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.472278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 46.473556] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.474826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 46.476113] FS: 00007fc831397900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.477547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.478578] CR2: 00007fc8318fd4a6 CR3: 000000000e089000 CR4: 0000000000350ef0 [ 46.479868] Call Trace: [ 46.480365] [ 46.480777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.481673] ? __create_object+0x59/0x80 [ 46.482451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.483440] __vmalloc_noprof+0x59/0x60 [ 46.484150] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.485013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.485937] bpf_prog_alloc+0x39/0x200 [ 46.486663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.487590] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.488478] do_seccomp+0x349/0x25e0 [ 46.489145] ? find_held_lock+0x2b/0x80 [ 46.489901] ? do_prlimit+0x310/0x610 [ 46.490628] ? __pfx_do_seccomp+0x10/0x10 [ 46.491405] ? do_raw_spin_unlock+0x53/0x220 [ 46.492223] ? _raw_spin_unlock+0x1e/0x40 [ 46.492970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.493921] ? static_key_count+0x60/0x80 [ 46.494708] prctl_set_seccomp+0x4e/0x70 [ 46.495491] __do_sys_prctl+0xe6c/0x1d70 [ 46.496257] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.497072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.498033] ? irqentry_exit+0xf3/0x650 [ 46.498777] do_syscall_64+0xbf/0x430 [ 46.499520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.500464] RIP: 0033:0x7fc8318895cd [ 46.501120] 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 [ 46.504293] RSP: 002b:00007ffc14c7efd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.505656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8318895cd [ 46.506914] RDX: 000055ae94f0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.508221] RBP: 00007ffc14c7f030 R08: 0000000000000000 R09: 00007ffc14c7e6d0 [ 46.509499] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aec9dbbad0 [ 46.510775] R13: 00007ffc14c7f460 R14: 000055aec9dbcbc0 R15: 000055aec9dcd780 [ 46.512083] [ 46.512494] irq event stamp: 1775 [ 46.513000] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.514268] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.515544] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.516820] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.518081] ---[ end trace 0000000000000000 ]--- [ 49.510862] ------------[ cut here ]------------ [ 49.511709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.513425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.514661] Modules linked in: [ 49.515166] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.517110] Tainted: [W]=WARN [ 49.517703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.518961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.519774] 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 [ 49.522511] RSP: 0018:ffff88801615fbc0 EFLAGS: 00010286 [ 49.523376] RAX: 0000000000000000 RBX: ffffed1002c2bf78 RCX: ffffffff813a4050 [ 49.524467] RDX: ffff888016b5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.525583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2bf2f [ 49.526674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.527802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801615fdf8 [ 49.528886] FS: 00007faeb3adf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.530139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.531036] CR2: 00007faeb40454a6 CR3: 000000000d1c0000 CR4: 0000000000350ef0 [ 49.532197] Call Trace: [ 49.532593] [ 49.532940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.533701] ? __create_object+0x59/0x80 [ 49.534368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.535159] __vmalloc_noprof+0x59/0x60 [ 49.535819] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.536574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.537369] bpf_prog_alloc+0x39/0x200 [ 49.537964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.538761] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.539593] do_seccomp+0x349/0x25e0 [ 49.540235] ? find_held_lock+0x2b/0x80 [ 49.540843] ? do_prlimit+0x310/0x610 [ 49.541483] ? __pfx_do_seccomp+0x10/0x10 [ 49.542115] ? do_raw_spin_unlock+0x53/0x220 [ 49.542834] ? _raw_spin_unlock+0x1e/0x40 [ 49.543506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.544331] ? static_key_count+0x60/0x80 [ 49.544989] prctl_set_seccomp+0x4e/0x70 [ 49.545655] __do_sys_prctl+0xe6c/0x1d70 [ 49.546310] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.546995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.547837] ? irqentry_exit+0xf3/0x650 [ 49.548479] do_syscall_64+0xbf/0x430 [ 49.549068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.549883] RIP: 0033:0x7faeb3fd15cd [ 49.550483] 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 [ 49.553262] RSP: 002b:00007ffe41906f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.554448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faeb3fd15cd [ 49.555540] RDX: 0000555de800de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.556631] RBP: 00007ffe41906fe0 R08: 0000000000000000 R09: 00007ffe41906680 [ 49.557718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555df57d3b10 [ 49.558822] R13: 00007ffe41907410 R14: 0000555df57d42b0 R15: 0000555df57e86f0 [ 49.559988] [ 49.560390] irq event stamp: 1937 [ 49.560906] hardirqs last enabled at (1945): [] __up_console_sem+0x78/0x80 [ 49.562224] hardirqs last disabled at (1954): [] __up_console_sem+0x5d/0x80 [ 49.563530] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 49.564873] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 49.566168] ---[ end trace 0000000000000000 ]--- [ 50.272776] ------------[ cut here ]------------ [ 50.273671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.275623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.277031] Modules linked in: [ 50.277637] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.279590] Tainted: [W]=WARN [ 50.280134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.281826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.282791] 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 [ 50.285900] RSP: 0018:ffff88801a53fbc0 EFLAGS: 00010286 [ 50.286856] RAX: 0000000000000000 RBX: ffffed10034a7f78 RCX: ffffffff813a4050 [ 50.288132] RDX: ffff888015ce5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.289395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a7f2f [ 50.290654] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.291915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a53fdf8 [ 50.293170] FS: 00007f157c49b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.294600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.295663] CR2: 00007ffcdb619ef7 CR3: 000000001f9e2000 CR4: 0000000000350ef0 [ 50.296925] Call Trace: [ 50.297420] [ 50.297830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.298704] ? __create_object+0x59/0x80 [ 50.299481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.300424] __vmalloc_noprof+0x59/0x60 [ 50.301129] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.301989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.302905] bpf_prog_alloc+0x39/0x200 [ 50.303661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.304589] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.305482] do_seccomp+0x349/0x25e0 [ 50.306137] ? find_held_lock+0x2b/0x80 [ 50.306894] ? do_prlimit+0x310/0x610 [ 50.307637] ? __pfx_do_seccomp+0x10/0x10 [ 50.308414] ? do_raw_spin_unlock+0x53/0x220 [ 50.309238] ? _raw_spin_unlock+0x1e/0x40 [ 50.309971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.310927] ? static_key_count+0x60/0x80 [ 50.311736] prctl_set_seccomp+0x4e/0x70 [ 50.312502] __do_sys_prctl+0xe6c/0x1d70 [ 50.313284] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.314094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.315048] ? irqentry_exit+0xf3/0x650 [ 50.315819] do_syscall_64+0xbf/0x430 [ 50.316550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.317490] RIP: 0033:0x7f157c98d5cd [ 50.318142] 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 [ 50.321317] RSP: 002b:00007ffcdb618900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.322671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f157c98d5cd [ 50.323960] RDX: 000056213df92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.325230] RBP: 00007ffcdb618960 R08: 0000000000000000 R09: 00007ffcdb618000 [ 50.326503] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621716292b0 [ 50.327779] R13: 00007ffcdb618d90 R14: 000056217162bd20 R15: 000056217163d8d0 [ 50.329074] [ 50.329530] irq event stamp: 1749 [ 50.330130] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.331640] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.332880] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.334150] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.335405] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32163' (ECDSA) to the list of known hosts. 2025/11/18 19:30:41 fuzzer started 2025/11/18 19:30:42 dialing manager at localhost:34383 2025/11/18 19:30:42 checking machine... 2025/11/18 19:30:42 checking revisions... [ 51.208480] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:30:42 testing simple program... [ 51.303147] cgroup: Unknown subsys name 'net' [ 51.362858] cgroup: Unknown subsys name 'cpuset' [ 51.376916] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:30:41 Registers: info registers vcpu 0 RAX=0ab37192a5277e00 RBX=ffff88801822ff58 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7d16 R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88801822ff48 R15=ffff88806ce08a70 RIP=ffffffff81528ee4 RFL=00000296 [--S-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 00007f68abad3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faeb3a9f008 CR3=000000000e287000 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=2031343a30333a393120383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a30333a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000009 RCX=000000000000030a RDX=0000000000000009 RSI=ffff888009613800 RDI=ffff88806cf37400 RBP=ffff888009613850 RSP=ffff88806cf08838 R8 =0000000000000000 R9 =00000000000000a4 R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806cf37400 R13=ffff888009613800 R14=ffff8880096138a8 R15=dffffc0000000000 RIP=ffffffff814a9662 RFL=00000092 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f49753c9000 CR3=000000000db84000 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=984c896fa6dc6ca5874135712586e2a1 XMM02=ec2efd57dc4c00df0000000000302860 XMM03=54ed551cc201587a0000000000302930 XMM04=76829df4dae9da8700000000000ae988 XMM05=a75a2da5c6f4cec3000000000031f660 XMM06=5b75c91c80445342000000000031f058 XMM07=e042d86d42eb936e000000000030f168 XMM08=54ed551cc201587a0000000000302930 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000