[ 53.923398] ------------[ cut here ]------------ [ 53.923902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.924924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.926279] Modules linked in: [ 53.926948] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.929059] Tainted: [W]=WARN [ 53.929657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.932095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.933512] 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 [ 53.937296] RSP: 0018:ffff888019fbfbc0 EFLAGS: 00010286 [ 53.938787] RAX: 0000000000000000 RBX: ffffed10033f7f78 RCX: ffffffff813a4050 [ 53.940544] RDX: ffff888017399bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.942076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f7f2f [ 53.943460] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.944827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fbfdf8 [ 53.946236] FS: 00007f701e193900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.947774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.948909] CR2: 00007f701e685580 CR3: 000000000da4a000 CR4: 0000000000350ef0 [ 53.950300] Call Trace: [ 53.950837] [ 53.951278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.952231] ? __create_object+0x59/0x80 [ 53.953068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.954117] __vmalloc_noprof+0x59/0x60 [ 53.954933] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.955869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.956881] bpf_prog_alloc+0x39/0x200 [ 53.957613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.958539] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.959146] do_seccomp+0x349/0x25e0 [ 53.959603] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.960202] ? __pfx_do_seccomp+0x10/0x10 [ 53.960729] ? find_held_lock+0x2b/0x80 [ 53.961207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.961863] ? static_key_count+0x60/0x80 [ 53.962374] prctl_set_seccomp+0x4e/0x70 [ 53.962918] __do_sys_prctl+0xe6c/0x1d70 [ 53.963341] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.963782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.964256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.964748] ? irqentry_exit+0xf3/0x650 [ 53.965120] do_syscall_64+0xbf/0x430 [ 53.965480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.965983] RIP: 0033:0x7f701e6855cd [ 53.966327] 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 [ 53.967973] RSP: 002b:00007fff6758c290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.968646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f701e6855cd [ 53.969295] RDX: 0000558b9f6cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.969962] RBP: 00007fff6758c2f0 R08: 0000000000000000 R09: 00007fff6758b990 [ 53.970591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bc91832b0 [ 53.971247] R13: 00007fff6758c720 R14: 0000558bc9185d20 R15: 0000558bc91978d0 [ 53.971920] [ 53.972140] irq event stamp: 2401 [ 53.972447] hardirqs last enabled at (2409): [] __up_console_sem+0x78/0x80 [ 53.973227] hardirqs last disabled at (2418): [] __up_console_sem+0x5d/0x80 [ 53.974015] softirqs last enabled at (2248): [] handle_softirqs+0x50c/0x770 [ 53.974803] softirqs last disabled at (2233): [] __irq_exit_rcu+0xc4/0x100 [ 53.975547] ---[ end trace 0000000000000000 ]--- [ 57.223041] ------------[ cut here ]------------ [ 57.224008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.226082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.227547] Modules linked in: [ 57.228200] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.230214] Tainted: [W]=WARN [ 57.230807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.232279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.233208] 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 [ 57.236404] RSP: 0018:ffff888019cdfbc0 EFLAGS: 00010286 [ 57.237399] RAX: 0000000000000000 RBX: ffffed100339bf78 RCX: ffffffff813a4050 [ 57.238698] RDX: ffff88800f148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.239999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339bf2f [ 57.241277] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.242575] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cdfdf8 [ 57.243913] FS: 00007f948fe3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.245388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.246487] CR2: 00007fff8eaf3ef7 CR3: 0000000009e93000 CR4: 0000000000350ef0 [ 57.247766] Call Trace: [ 57.248233] [ 57.248642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.249555] ? __create_object+0x59/0x80 [ 57.250366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.251358] __vmalloc_noprof+0x59/0x60 [ 57.252131] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.253020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.253970] bpf_prog_alloc+0x39/0x200 [ 57.254714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.255613] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.256522] do_seccomp+0x349/0x25e0 [ 57.257248] ? find_held_lock+0x2b/0x80 [ 57.258025] ? do_prlimit+0x310/0x610 [ 57.258785] ? __pfx_do_seccomp+0x10/0x10 [ 57.259526] ? do_raw_spin_unlock+0x53/0x220 [ 57.260347] ? _raw_spin_unlock+0x1e/0x40 [ 57.261127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.262108] ? static_key_count+0x60/0x80 [ 57.262917] prctl_set_seccomp+0x4e/0x70 [ 57.263657] __do_sys_prctl+0xe6c/0x1d70 [ 57.264472] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.265338] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.266337] ? irqentry_exit+0xf3/0x650 [ 57.267102] do_syscall_64+0xbf/0x430 [ 57.267838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.268797] RIP: 0033:0x7f949032e5cd [ 57.269453] 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 [ 57.272647] RSP: 002b:00007fff8eaf18a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.274051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f949032e5cd [ 57.275336] RDX: 000055af71022e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.276641] RBP: 00007fff8eaf1900 R08: 0000000000000000 R09: 00007fff8eaf0fa0 [ 57.277957] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afa25b22b0 [ 57.279243] R13: 00007fff8eaf1d30 R14: 000055afa25b4d20 R15: 000055afa25c68d0 [ 57.280555] [ 57.281017] irq event stamp: 1743 [ 57.281631] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.283174] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 57.284717] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 57.286272] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 57.287791] ---[ end trace 0000000000000000 ]--- [ 57.873023] ------------[ cut here ]------------ [ 57.873475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.874508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.875426] Modules linked in: [ 57.875830] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.877093] Tainted: [W]=WARN [ 57.877447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.878399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.878977] 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 [ 57.880975] RSP: 0018:ffff88801a0ffbc0 EFLAGS: 00010286 [ 57.881563] RAX: 0000000000000000 RBX: ffffed100341ff78 RCX: ffffffff813a4050 [ 57.882385] RDX: ffff888016130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.883188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341ff2f [ 57.883994] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.884799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0ffdf8 [ 57.885579] FS: 00007f75e591f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.886502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.887169] CR2: 00007f75e5e854a6 CR3: 0000000013d74000 CR4: 0000000000350ef0 [ 57.887985] Call Trace: [ 57.888279] [ 57.888534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.889093] ? __create_object+0x59/0x80 [ 57.889558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.890187] __vmalloc_noprof+0x59/0x60 [ 57.890636] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.891193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.891779] bpf_prog_alloc+0x39/0x200 [ 57.892217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.892808] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.893350] do_seccomp+0x349/0x25e0 [ 57.893809] ? find_held_lock+0x2b/0x80 [ 57.894268] ? do_prlimit+0x310/0x610 [ 57.894734] ? __pfx_do_seccomp+0x10/0x10 [ 57.895204] ? do_raw_spin_unlock+0x53/0x220 [ 57.895739] ? _raw_spin_unlock+0x1e/0x40 [ 57.896204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.896813] ? static_key_count+0x60/0x80 [ 57.897292] prctl_set_seccomp+0x4e/0x70 [ 57.897789] __do_sys_prctl+0xe6c/0x1d70 [ 57.898267] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.898814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.899397] ? irqentry_exit+0xf3/0x650 [ 57.899889] do_syscall_64+0xbf/0x430 [ 57.900328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.900931] RIP: 0033:0x7f75e5e115cd [ 57.901346] 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 [ 57.903368] RSP: 002b:00007ffe09206160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.904235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75e5e115cd [ 57.905039] RDX: 00005616d276ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.905851] RBP: 00007ffe092061c0 R08: 0000000000000000 R09: 00007ffe09205860 [ 57.906630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561703739ad0 [ 57.907261] R13: 00007ffe092065f0 R14: 000056170373abc0 R15: 000056170374b780 [ 57.907901] [ 57.908112] irq event stamp: 1649 [ 57.908414] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 57.909180] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 57.909945] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 57.910720] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 57.911446] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22804' (ECDSA) to the list of known hosts. 2025/11/18 00:36:49 fuzzer started 2025/11/18 00:36:49 dialing manager at localhost:37895 2025/11/18 00:36:49 checking machine... 2025/11/18 00:36:49 checking revisions... [ 58.728780] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:36:49 testing simple program... [ 58.809614] cgroup: Unknown subsys name 'net' [ 58.864611] cgroup: Unknown subsys name 'cpuset' [ 58.884265] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:36:48 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff819e7440 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801716fdb8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880189d7380 RIP=ffffffff815292f4 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f948fe3c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94909e6968 CR3=0000000013d74000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016767078 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff8880167671d8 RIP=ffffffff81b2d128 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 00007ff66be7f700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94903f1650 CR3=000000000d867000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732038343a3633 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303037 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000