[ 46.783436] ------------[ cut here ]------------ [ 46.784392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.786993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.788501] Modules linked in: [ 46.789099] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.791088] Tainted: [W]=WARN [ 46.791673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.793132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.794056] 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 [ 46.797234] RSP: 0018:ffff888016697bc0 EFLAGS: 00010286 [ 46.798212] RAX: 0000000000000000 RBX: ffffed1002cd2f78 RCX: ffffffff813a4050 [ 46.799499] RDX: ffff888019b08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.800789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd2f2f [ 46.802099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.803388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016697df8 [ 46.804675] FS: 00007f134e1e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.806128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.807193] CR2: 00007ffdb11d0ef7 CR3: 000000000cf85000 CR4: 0000000000350ef0 [ 46.808475] Call Trace: [ 46.808944] [ 46.809410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.810313] ? __create_object+0x59/0x80 [ 46.811056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.812025] __vmalloc_noprof+0x59/0x60 [ 46.812796] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.813693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.814647] bpf_prog_alloc+0x39/0x200 [ 46.815395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.816317] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.817166] do_seccomp+0x349/0x25e0 [ 46.817898] ? find_held_lock+0x2b/0x80 [ 46.818670] ? do_prlimit+0x310/0x610 [ 46.819412] ? __pfx_do_seccomp+0x10/0x10 [ 46.820161] ? do_raw_spin_unlock+0x53/0x220 [ 46.820998] ? _raw_spin_unlock+0x1e/0x40 [ 46.821772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.822730] ? static_key_count+0x60/0x80 [ 46.823536] prctl_set_seccomp+0x4e/0x70 [ 46.824318] __do_sys_prctl+0xe6c/0x1d70 [ 46.825054] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.825925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.826876] ? irqentry_exit+0xf3/0x650 [ 46.827633] do_syscall_64+0xbf/0x430 [ 46.828379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.829337] RIP: 0033:0x7f134e6d25cd [ 46.830007] 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 [ 46.833199] RSP: 002b:00007ffdb11cfa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.834586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f134e6d25cd [ 46.835879] RDX: 000055ddf9fe6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.837175] RBP: 00007ffdb11cfa80 R08: 0000000000000000 R09: 00007ffdb11cf120 [ 46.838481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de12f0c2b0 [ 46.839648] R13: 00007ffdb11cfeb0 R14: 000055de12f0ed20 R15: 000055de12f208d0 [ 46.840821] [ 46.841198] irq event stamp: 1857 [ 46.841790] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 46.843149] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 46.844517] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 46.845890] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 46.847228] ---[ end trace 0000000000000000 ]--- [ 49.890653] ------------[ cut here ]------------ [ 49.891610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.893622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.895106] Modules linked in: [ 49.895749] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.897749] Tainted: [W]=WARN [ 49.898339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.899819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.900743] 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 [ 49.903933] RSP: 0018:ffff88800ddd7bc0 EFLAGS: 00010286 [ 49.904924] RAX: 0000000000000000 RBX: ffffed1001bbaf78 RCX: ffffffff813a4050 [ 49.906221] RDX: ffff888016353780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.907535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bbaf2f [ 49.908812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.910119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ddd7df8 [ 49.911429] FS: 00007fc00ac6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.912868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.913940] CR2: 00007ffd62ad5ef7 CR3: 000000001bb18000 CR4: 0000000000350ef0 [ 49.915241] Call Trace: [ 49.915749] [ 49.916166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917072] ? __create_object+0x59/0x80 [ 49.917865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918846] __vmalloc_noprof+0x59/0x60 [ 49.919611] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.920481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921425] bpf_prog_alloc+0x39/0x200 [ 49.922149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923076] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.923981] do_seccomp+0x349/0x25e0 [ 49.924702] ? find_held_lock+0x2b/0x80 [ 49.925468] ? do_prlimit+0x310/0x610 [ 49.926172] ? __pfx_do_seccomp+0x10/0x10 [ 49.926963] ? do_raw_spin_unlock+0x53/0x220 [ 49.927789] ? _raw_spin_unlock+0x1e/0x40 [ 49.928577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.929539] ? static_key_count+0x60/0x80 [ 49.930353] prctl_set_seccomp+0x4e/0x70 [ 49.931082] __do_sys_prctl+0xe6c/0x1d70 [ 49.931866] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.932734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.933709] ? irqentry_exit+0xf3/0x650 [ 49.934482] do_syscall_64+0xbf/0x430 [ 49.935167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.936120] RIP: 0033:0x7fc00b1605cd [ 49.936823] 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 [ 49.940021] RSP: 002b:00007ffd62ad3f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.941378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc00b1605cd [ 49.942701] RDX: 0000561dcb579e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.943989] RBP: 00007ffd62ad3fe0 R08: 0000000000000000 R09: 00007ffd62ad3680 [ 49.945287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dfc8c2bf0 [ 49.946588] R13: 00007ffd62ad4410 R14: 0000561dfc8cc380 R15: 0000561dfc8d7460 [ 49.947903] [ 49.948366] irq event stamp: 1715 [ 49.948971] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.950505] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.952024] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.953578] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.955104] ---[ end trace 0000000000000000 ]--- [ 50.637544] ------------[ cut here ]------------ [ 50.638476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.640545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.642048] Modules linked in: [ 50.642732] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.645180] Tainted: [W]=WARN [ 50.645904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.647701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.648840] 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 [ 50.652543] RSP: 0018:ffff888018697bc0 EFLAGS: 00010286 [ 50.653645] RAX: 0000000000000000 RBX: ffffed10030d2f78 RCX: ffffffff813a4050 [ 50.654959] RDX: ffff888013d29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.656294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d2f2f [ 50.657602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.658934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018697df8 [ 50.660259] FS: 00007feb6627c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.661767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.662840] CR2: 00007ffe508adef7 CR3: 000000001e96a000 CR4: 0000000000350ef0 [ 50.664136] Call Trace: [ 50.664674] [ 50.665106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.666049] ? __create_object+0x59/0x80 [ 50.666848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.667849] __vmalloc_noprof+0x59/0x60 [ 50.668633] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.669539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.670505] bpf_prog_alloc+0x39/0x200 [ 50.671212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.672175] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.673116] do_seccomp+0x349/0x25e0 [ 50.673926] ? find_held_lock+0x2b/0x80 [ 50.674843] ? do_prlimit+0x310/0x610 [ 50.675598] ? __pfx_do_seccomp+0x10/0x10 [ 50.676422] ? do_raw_spin_unlock+0x53/0x220 [ 50.677242] ? _raw_spin_unlock+0x1e/0x40 [ 50.678065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.679049] ? static_key_count+0x60/0x80 [ 50.679864] prctl_set_seccomp+0x4e/0x70 [ 50.680664] __do_sys_prctl+0xe6c/0x1d70 [ 50.681454] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.682333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.683325] ? irqentry_exit+0xf3/0x650 [ 50.684065] do_syscall_64+0xbf/0x430 [ 50.684837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.685818] RIP: 0033:0x7feb6676e5cd [ 50.686531] 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 [ 50.689801] RSP: 002b:00007ffe508ac2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.691182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb6676e5cd [ 50.692484] RDX: 00005629af8f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.693829] RBP: 00007ffe508ac320 R08: 0000000000000000 R09: 00007ffe508ab9c0 [ 50.695126] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629df9ae240 [ 50.696420] R13: 00007ffe508ac750 R14: 00005629df9adbf0 R15: 00005629df9c24d0 [ 50.697778] [ 50.698150] irq event stamp: 1819 [ 50.698710] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.700003] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.701295] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 50.702643] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 50.703940] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61219' (ECDSA) to the list of known hosts. 2025/11/18 16:31:28 fuzzer started 2025/11/18 16:31:29 dialing manager at localhost:34383 2025/11/18 16:31:29 checking machine... 2025/11/18 16:31:29 checking revisions... [ 51.620081] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:31:29 testing simple program... [ 51.700043] cgroup: Unknown subsys name 'net' [ 51.758434] cgroup: Unknown subsys name 'cpuset' [ 51.775204] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:31:28 Registers: info registers vcpu 0 RAX=0000000000000040 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1178 RSI=ffffffff81b2a563 RDI=ffff88806ce08b44 RBP=ffff88806ce08bc0 RSP=ffff88806ce08a50 R8 =ffffffff86ab8e24 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888013d50000 R15=ffff888009462280 RIP=ffffffff81619213 RFL=00000283 [--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 00007fc00ac6e900 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=00007fc00ac4d020 CR3=000000000c923000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff815d6c98 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757c01 RSI=ffff888009757c38 RDI=ffff888009757c38 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86aaf6c2 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e35 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757c40 R15=ffff888009757840 RIP=ffffffff8135efad RFL=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc01e94d98 CR3=000000000d519000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=af1938e10146557000000000000ae988 XMM05=8a72136f07e48f9d00000000003225c0 XMM06=0394861f14684e590000000000321458 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000