[ 44.011465] ------------[ cut here ]------------ [ 44.012456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.014460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.016136] Modules linked in: [ 44.016871] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.018869] Tainted: [W]=WARN [ 44.019426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.020909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.021846] 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 [ 44.025050] RSP: 0018:ffff88800f28fbc0 EFLAGS: 00010286 [ 44.026048] RAX: 0000000000000000 RBX: ffffed1001e51f78 RCX: ffffffff813a4050 [ 44.027342] RDX: ffff888015d63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.028644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e51f2f [ 44.029964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.031244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f28fdf8 [ 44.032557] FS: 00007fb3e95d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.034028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.035129] CR2: 00007ffcb4299ef8 CR3: 00000000099b2000 CR4: 0000000000350ef0 [ 44.036438] Call Trace: [ 44.036945] [ 44.037375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.038287] ? __create_object+0x59/0x80 [ 44.039089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.040085] __vmalloc_noprof+0x59/0x60 [ 44.040862] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.041771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.042652] bpf_prog_alloc+0x39/0x200 [ 44.043395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044329] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.045265] do_seccomp+0x349/0x25e0 [ 44.046005] ? find_held_lock+0x2b/0x80 [ 44.046784] ? do_prlimit+0x310/0x610 [ 44.047482] ? __pfx_do_seccomp+0x10/0x10 [ 44.048272] ? do_raw_spin_unlock+0x53/0x220 [ 44.049139] ? _raw_spin_unlock+0x1e/0x40 [ 44.049937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.050932] ? static_key_count+0x60/0x80 [ 44.051741] prctl_set_seccomp+0x4e/0x70 [ 44.052495] __do_sys_prctl+0xe6c/0x1d70 [ 44.053299] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.054172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.055151] ? irqentry_exit+0xf3/0x650 [ 44.055939] do_syscall_64+0xbf/0x430 [ 44.056635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.057609] RIP: 0033:0x7fb3e9ac25cd [ 44.058329] 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 [ 44.061560] RSP: 002b:00007ffcb4297dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.062956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3e9ac25cd [ 44.064250] RDX: 00005633a8e3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.065564] RBP: 00007ffcb4297e30 R08: 0000000000000000 R09: 00007ffcb42974d0 [ 44.066872] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633dbf04ad0 [ 44.068178] R13: 00007ffcb4298260 R14: 00005633dbf05bc0 R15: 00005633dbf16780 [ 44.069498] [ 44.069976] irq event stamp: 1857 [ 44.070583] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 44.072117] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 44.073595] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 44.074898] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 44.076168] ---[ end trace 0000000000000000 ]--- [ 46.890779] ------------[ cut here ]------------ [ 46.891670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.893763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.895198] Modules linked in: [ 46.896067] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.898171] Tainted: [W]=WARN [ 46.898789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.900288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.901222] 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 [ 46.904420] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 46.905449] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 46.906770] RDX: ffff888019c55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.908063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 46.909339] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.910611] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 46.911874] FS: 00007fea6c5bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.913339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.914399] CR2: 00007ffddcfbdef8 CR3: 000000001fa7a000 CR4: 0000000000350ef0 [ 46.915670] Call Trace: [ 46.916180] [ 46.916593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.917499] ? __create_object+0x59/0x80 [ 46.918277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.919252] __vmalloc_noprof+0x59/0x60 [ 46.920005] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.920872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.921814] bpf_prog_alloc+0x39/0x200 [ 46.922508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.923441] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.924346] do_seccomp+0x349/0x25e0 [ 46.925075] ? find_held_lock+0x2b/0x80 [ 46.925829] ? do_prlimit+0x310/0x610 [ 46.926528] ? __pfx_do_seccomp+0x10/0x10 [ 46.927305] ? do_raw_spin_unlock+0x53/0x220 [ 46.928135] ? _raw_spin_unlock+0x1e/0x40 [ 46.928910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.929873] ? static_key_count+0x60/0x80 [ 46.930620] prctl_set_seccomp+0x4e/0x70 [ 46.931406] __do_sys_prctl+0xe6c/0x1d70 [ 46.932180] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.933051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.934009] ? irqentry_exit+0xf3/0x650 [ 46.934769] do_syscall_64+0xbf/0x430 [ 46.935452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.936396] RIP: 0033:0x7fea6caae5cd [ 46.937100] 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 [ 46.940262] RSP: 002b:00007ffddcfbbb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.941629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea6caae5cd [ 46.942899] RDX: 000055850d4e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.944173] RBP: 00007ffddcfbbbe0 R08: 0000000000000000 R09: 00007ffddcfbb280 [ 46.945449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558539473ad0 [ 46.946732] R13: 00007ffddcfbc010 R14: 0000558539474bc0 R15: 0000558539485780 [ 46.948016] [ 46.948442] irq event stamp: 1785 [ 46.949100] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.950461] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.951727] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 46.953017] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 46.954291] ---[ end trace 0000000000000000 ]--- [ 47.664833] ------------[ cut here ]------------ [ 47.665796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.667830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 47.669395] Modules linked in: [ 47.670050] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.672067] Tainted: [W]=WARN [ 47.672663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.674200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.675133] 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 [ 47.678370] RSP: 0018:ffff88800a007bc0 EFLAGS: 00010286 [ 47.679366] RAX: 0000000000000000 RBX: ffffed1001400f78 RCX: ffffffff813a4050 [ 47.680674] RDX: ffff8880183bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.682021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001400f2f [ 47.683336] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.684644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a007df8 [ 47.685961] FS: 00007f0a3954f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.687437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.688524] CR2: 00007ffd11f18ef8 CR3: 000000000cf07000 CR4: 0000000000350ef0 [ 47.689849] Call Trace: [ 47.690322] [ 47.690789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.691660] ? __create_object+0x59/0x80 [ 47.692456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.693467] __vmalloc_noprof+0x59/0x60 [ 47.694275] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.695198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.696188] bpf_prog_alloc+0x39/0x200 [ 47.696953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.697947] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.698905] do_seccomp+0x349/0x25e0 [ 47.699656] ? find_held_lock+0x2b/0x80 [ 47.700500] ? do_prlimit+0x310/0x610 [ 47.701306] ? __pfx_do_seccomp+0x10/0x10 [ 47.702147] ? do_raw_spin_unlock+0x53/0x220 [ 47.703030] ? _raw_spin_unlock+0x1e/0x40 [ 47.703858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.704881] ? static_key_count+0x60/0x80 [ 47.705691] prctl_set_seccomp+0x4e/0x70 [ 47.706521] __do_sys_prctl+0xe6c/0x1d70 [ 47.707351] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.708278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.709354] ? irqentry_exit+0xf3/0x650 [ 47.710160] do_syscall_64+0xbf/0x430 [ 47.710941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.711953] RIP: 0033:0x7f0a39a415cd [ 47.712651] 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 [ 47.716044] RSP: 002b:00007ffd11f17a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.717516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a39a415cd [ 47.718889] RDX: 000055e5ff95ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.720257] RBP: 00007ffd11f17a70 R08: 0000000000000000 R09: 00007ffd11f17110 [ 47.721637] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6363c0ad0 [ 47.722996] R13: 00007ffd11f17ea0 R14: 000055e6363c1bc0 R15: 000055e6363d2780 [ 47.724391] [ 47.724885] irq event stamp: 1789 [ 47.725544] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 47.727146] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 47.728763] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 47.730347] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 47.731352] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38427' (ECDSA) to the list of known hosts. 2025/11/18 18:57:29 fuzzer started 2025/11/18 18:57:30 dialing manager at localhost:34383 2025/11/18 18:57:30 checking machine... 2025/11/18 18:57:30 checking revisions... [ 48.731263] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:57:30 testing simple program... [ 48.818822] cgroup: Unknown subsys name 'net' [ 48.869627] cgroup: Unknown subsys name 'cpuset' [ 48.887665] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:57:29 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=ffffffff81619130 RCX=ffff88800f4df4dc RDX=1ffff11001e9bebc RSI=ffffffff81000130 RDI=ffff88800f4df650 RBP=ffff88800f4df620 RSP=ffff88800f4df580 R8 =0000000000000001 R9 =ffff88800f4df5c8 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88800f4df650 R13=0000000000000000 R14=ffff888015c11bc0 R15=0000000000002800 RIP=ffffffff81619134 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 00007fea6c5bc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea6c581008 CR3=000000000e4a3000 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=ffffffff87ce3608 RBX=ffff8880169a0000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880169a0a58 RDI=ffff8880169a0a58 RBP=ffff8880169a0a58 RSP=ffff8880181a7730 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880169a0a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d 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 00007f303aac1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e96587000 CR3=00000000099c9000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000