[ 44.116996] ------------[ cut here ]------------ [ 44.117428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.118365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.119067] Modules linked in: [ 44.119345] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.120276] Tainted: [W]=WARN [ 44.120544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.121237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.121669] 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 [ 44.123152] RSP: 0018:ffff888015eefbc0 EFLAGS: 00010286 [ 44.123611] RAX: 0000000000000000 RBX: ffffed1002bddf78 RCX: ffffffff813a4050 [ 44.124186] RDX: ffff888016731bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.124786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bddf2f [ 44.125362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.125959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eefdf8 [ 44.126538] FS: 00007f26a9cd4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.127214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.127711] CR2: 00007f26aa1c6580 CR3: 000000000a225000 CR4: 0000000000350ef0 [ 44.128285] Call Trace: [ 44.128501] [ 44.128710] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.129104] ? __create_object+0x59/0x80 [ 44.129445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.129892] __vmalloc_noprof+0x59/0x60 [ 44.130219] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.130626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.131038] bpf_prog_alloc+0x39/0x200 [ 44.131358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.131794] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.132195] do_seccomp+0x349/0x25e0 [ 44.132506] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.132926] ? __pfx_do_seccomp+0x10/0x10 [ 44.133270] ? find_held_lock+0x2b/0x80 [ 44.133627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.134052] ? static_key_count+0x60/0x80 [ 44.134401] prctl_set_seccomp+0x4e/0x70 [ 44.134768] __do_sys_prctl+0xe6c/0x1d70 [ 44.135109] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.135481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.135932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.136358] ? irqentry_exit+0xf3/0x650 [ 44.136719] do_syscall_64+0xbf/0x430 [ 44.137041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.137454] RIP: 0033:0x7f26aa1c65cd [ 44.137784] 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 [ 44.139266] RSP: 002b:00007ffc016e47f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.139900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26aa1c65cd [ 44.140475] RDX: 000055605af43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.141073] RBP: 00007ffc016e4850 R08: 0000000000000000 R09: 00007ffc016e3ef0 [ 44.141671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055608384a2b0 [ 44.142241] R13: 00007ffc016e4c80 R14: 000055608384cd20 R15: 000055608385e8d0 [ 44.142861] [ 44.143057] irq event stamp: 1667 [ 44.143335] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 44.144045] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 44.144754] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 44.145444] softirqs last disabled at (1221): [] __irq_exit_rcu+0xc4/0x100 [ 44.146140] ---[ end trace 0000000000000000 ]--- [ 46.658710] ------------[ cut here ]------------ [ 46.659588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.661483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.663117] Modules linked in: [ 46.663802] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.665704] Tainted: [W]=WARN [ 46.666240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.667648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.668479] 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 [ 46.671526] RSP: 0018:ffff88801449fbc0 EFLAGS: 00010286 [ 46.672447] RAX: 0000000000000000 RBX: ffffed1002893f78 RCX: ffffffff813a4050 [ 46.673677] RDX: ffff88801475d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.674924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002893f2f [ 46.676160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.677385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801449fdf8 [ 46.678647] FS: 00007f4de5728900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.680029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.681048] CR2: 00007fffae3e1ef8 CR3: 00000000203e7000 CR4: 0000000000350ef0 [ 46.682280] Call Trace: [ 46.682780] [ 46.683176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.684034] ? __create_object+0x59/0x80 [ 46.684783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.685711] __vmalloc_noprof+0x59/0x60 [ 46.686409] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.687246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.688135] bpf_prog_alloc+0x39/0x200 [ 46.688850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.689734] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.690616] do_seccomp+0x349/0x25e0 [ 46.691255] ? find_held_lock+0x2b/0x80 [ 46.691970] ? do_prlimit+0x310/0x610 [ 46.692686] ? __pfx_do_seccomp+0x10/0x10 [ 46.693390] ? do_raw_spin_unlock+0x53/0x220 [ 46.694179] ? _raw_spin_unlock+0x1e/0x40 [ 46.694940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.695866] ? static_key_count+0x60/0x80 [ 46.696635] prctl_set_seccomp+0x4e/0x70 [ 46.697336] __do_sys_prctl+0xe6c/0x1d70 [ 46.698085] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.698910] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.699845] ? irqentry_exit+0xf3/0x650 [ 46.700530] do_syscall_64+0xbf/0x430 [ 46.701246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.702157] RIP: 0033:0x7f4de5c1a5cd [ 46.702840] 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 [ 46.705877] RSP: 002b:00007fffae3e0410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.707191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4de5c1a5cd [ 46.708411] RDX: 000055de94d29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.709626] RBP: 00007fffae3e0470 R08: 0000000000000000 R09: 00007fffae3dfb10 [ 46.710880] R10: 0000000000000000 R11: 0000000000000246 R12: 000055deb90cbad0 [ 46.712094] R13: 00007fffae3e08a0 R14: 000055deb90ccbc0 R15: 000055deb90dd780 [ 46.713353] [ 46.713794] irq event stamp: 1829 [ 46.714369] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.715813] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.717254] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 46.718726] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 46.720148] ---[ end trace 0000000000000000 ]--- [ 47.558156] ------------[ cut here ]------------ [ 47.559204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.561372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.562974] Modules linked in: [ 47.563677] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.565793] Tainted: [W]=WARN [ 47.566402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.568051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.569015] 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 [ 47.572479] RSP: 0018:ffff88801c4d7bc0 EFLAGS: 00010286 [ 47.573582] RAX: 0000000000000000 RBX: ffffed100389af78 RCX: ffffffff813a4050 [ 47.574974] RDX: ffff888019b6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.576361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100389af2f [ 47.577722] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.579144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4d7df8 [ 47.580530] FS: 00007f6e57f8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.582101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.583282] CR2: 00007fffac165ef8 CR3: 000000001e401000 CR4: 0000000000350ef0 [ 47.584663] Call Trace: [ 47.585168] [ 47.585675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.586691] ? __create_object+0x59/0x80 [ 47.587496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.588579] __vmalloc_noprof+0x59/0x60 [ 47.589368] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.590335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.591373] bpf_prog_alloc+0x39/0x200 [ 47.592179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.593205] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.594203] do_seccomp+0x349/0x25e0 [ 47.594993] ? find_held_lock+0x2b/0x80 [ 47.595830] ? do_prlimit+0x310/0x610 [ 47.596639] ? __pfx_do_seccomp+0x10/0x10 [ 47.597451] ? do_raw_spin_unlock+0x53/0x220 [ 47.598368] ? _raw_spin_unlock+0x1e/0x40 [ 47.599235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.600300] ? static_key_count+0x60/0x80 [ 47.601172] prctl_set_seccomp+0x4e/0x70 [ 47.602022] __do_sys_prctl+0xe6c/0x1d70 [ 47.602896] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.603835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.604903] ? irqentry_exit+0xf3/0x650 [ 47.605743] do_syscall_64+0xbf/0x430 [ 47.606498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.607582] RIP: 0033:0x7f6e5847d5cd [ 47.608299] 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 [ 47.611810] RSP: 002b:00007fffac164c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.613323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e5847d5cd [ 47.614758] RDX: 0000556613bc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.616164] RBP: 00007fffac164cd0 R08: 0000000000000000 R09: 00007fffac164370 [ 47.617611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556637912ad0 [ 47.619046] R13: 00007fffac165100 R14: 0000556637913bc0 R15: 0000556637924780 [ 47.620471] [ 47.620984] irq event stamp: 1861 [ 47.621696] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 47.623310] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 47.624747] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 47.626176] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 47.627579] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46733' (ECDSA) to the list of known hosts. 2025/11/18 08:10:06 fuzzer started 2025/11/18 08:10:07 dialing manager at localhost:34383 2025/11/18 08:10:07 checking machine... 2025/11/18 08:10:07 checking revisions... [ 48.616611] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:10:07 testing simple program... [ 48.715530] cgroup: Unknown subsys name 'net' [ 48.798505] cgroup: Unknown subsys name 'cpuset' [ 48.815810] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:10:06 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff81b2a2a3 RDX=000000000000b2a2 RSI=000000000000b2a2 RDI=ffffffff86ef05e0 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e5e2 RFL=00000212 [----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 00007f4de5728900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffae3da000 CR3=00000000203bc000 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=563412feff00545000000000000080fe 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=0000000000000001 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fb780 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd2334298 CR3=000000000dd59000 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=32d94c471f7b8f9f394ccbe7da30629f XMM02=0000000000302f48eff9b2d0a8fce9cb XMM03=00000000003030182c67c8bc2e329bc3 XMM04=c62ad704f5ab287e00000000000ae988 XMM05=60c5dd5e32512a660000000000321430 XMM06=817b8945e9d50373000000000031fd68 XMM07=e042d86d42eb936e000000000030fae8 XMM08=752933dc6eaf72070000000000303018 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000