[ 47.274700] ------------[ cut here ]------------ [ 47.275618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.277644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 47.279130] Modules linked in: [ 47.279707] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.281887] Tainted: [W]=WARN [ 47.282497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.284171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.285190] 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 [ 47.288614] RSP: 0018:ffff888015c3fbc0 EFLAGS: 00010286 [ 47.289762] RAX: 0000000000000000 RBX: ffffed1002b87f78 RCX: ffffffff813a4050 [ 47.291238] RDX: ffff888019830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.292568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b87f2f [ 47.294017] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.295458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c3fdf8 [ 47.296894] FS: 00007fd40f142900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.298566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.299622] CR2: 00007fd40f634580 CR3: 000000001c9cd000 CR4: 0000000000350ef0 [ 47.301054] Call Trace: [ 47.301624] [ 47.302175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.303171] ? __create_object+0x59/0x80 [ 47.304006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.305149] __vmalloc_noprof+0x59/0x60 [ 47.306048] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.307110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.308233] bpf_prog_alloc+0x39/0x200 [ 47.309119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.310165] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.311076] do_seccomp+0x349/0x25e0 [ 47.311872] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.312935] ? __pfx_do_seccomp+0x10/0x10 [ 47.313808] ? find_held_lock+0x2b/0x80 [ 47.314740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.315856] ? static_key_count+0x60/0x80 [ 47.316642] prctl_set_seccomp+0x4e/0x70 [ 47.317447] __do_sys_prctl+0xe6c/0x1d70 [ 47.318252] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.319112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.320089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.321068] ? irqentry_exit+0xf3/0x650 [ 47.321810] do_syscall_64+0xbf/0x430 [ 47.322559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.323495] RIP: 0033:0x7fd40f6345cd [ 47.324201] 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 [ 47.327378] RSP: 002b:00007ffd3b31ded0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.328744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd40f6345cd [ 47.330031] RDX: 0000555edd7f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.331307] RBP: 00007ffd3b31df30 R08: 0000000000000000 R09: 00007ffd3b31d5d0 [ 47.332581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ef96a0b10 [ 47.333900] R13: 00007ffd3b31e360 R14: 0000555ef96a12b0 R15: 0000555ef96b56f0 [ 47.335207] [ 47.335633] irq event stamp: 1743 [ 47.336288] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 47.337839] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 47.339348] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 47.340900] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 47.342395] ---[ end trace 0000000000000000 ]--- [ 50.654962] ------------[ cut here ]------------ [ 50.655907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.657994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.659497] Modules linked in: [ 50.660129] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.662137] Tainted: [W]=WARN [ 50.662698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.664159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.665085] 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 [ 50.668267] RSP: 0018:ffff88800f6efbc0 EFLAGS: 00010286 [ 50.669245] RAX: 0000000000000000 RBX: ffffed1001eddf78 RCX: ffffffff813a4050 [ 50.670541] RDX: ffff88800d90b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.671838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eddf2f [ 50.673117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.674427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6efdf8 [ 50.675721] FS: 00007f94a79f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.677187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.678251] CR2: 00007ffff0272ef7 CR3: 000000000df4c000 CR4: 0000000000350ef0 [ 50.679543] Call Trace: [ 50.680057] [ 50.680472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.681391] ? __create_object+0x59/0x80 [ 50.682178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.683147] __vmalloc_noprof+0x59/0x60 [ 50.683911] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.684737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.685660] bpf_prog_alloc+0x39/0x200 [ 50.686392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.687324] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.688224] do_seccomp+0x349/0x25e0 [ 50.688944] ? find_held_lock+0x2b/0x80 [ 50.689667] ? do_prlimit+0x310/0x610 [ 50.690411] ? __pfx_do_seccomp+0x10/0x10 [ 50.691202] ? do_raw_spin_unlock+0x53/0x220 [ 50.692034] ? _raw_spin_unlock+0x1e/0x40 [ 50.692776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.693773] ? static_key_count+0x60/0x80 [ 50.694603] prctl_set_seccomp+0x4e/0x70 [ 50.695426] __do_sys_prctl+0xe6c/0x1d70 [ 50.696229] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.697106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.698124] ? irqentry_exit+0xf3/0x650 [ 50.698928] do_syscall_64+0xbf/0x430 [ 50.699639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.700640] RIP: 0033:0x7f94a7ee95cd [ 50.701383] 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 [ 50.704756] RSP: 002b:00007ffff0271bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.706196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94a7ee95cd [ 50.707549] RDX: 000055cd8ca11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.708889] RBP: 00007ffff0271c20 R08: 0000000000000000 R09: 00007ffff02712c0 [ 50.710197] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdca9ea240 [ 50.711363] R13: 00007ffff0272050 R14: 000055cdca9e9bf0 R15: 000055cdca9fe4d0 [ 50.712602] [ 50.713027] irq event stamp: 1709 [ 50.713593] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.715027] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.716424] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.717887] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.719297] ---[ end trace 0000000000000000 ]--- [ 51.464844] ------------[ cut here ]------------ [ 51.465271] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.466232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.466933] Modules linked in: [ 51.467208] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.468134] Tainted: [W]=WARN [ 51.468390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.469100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.469525] 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 [ 51.471039] RSP: 0018:ffff88800a85fbc0 EFLAGS: 00010286 [ 51.471486] RAX: 0000000000000000 RBX: ffffed100150bf78 RCX: ffffffff813a4050 [ 51.472093] RDX: ffff88800f691bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.472678] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100150bf2f [ 51.473293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.473900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a85fdf8 [ 51.474484] FS: 00007f6e84961900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.475163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.475636] CR2: 00007f6e84e53580 CR3: 000000000e32e000 CR4: 0000000000350ef0 [ 51.476235] Call Trace: [ 51.476454] [ 51.476649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.477069] ? __create_object+0x59/0x80 [ 51.477430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.477876] __vmalloc_noprof+0x59/0x60 [ 51.478210] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.478597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.479049] bpf_prog_alloc+0x39/0x200 [ 51.479367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.479779] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.480205] do_seccomp+0x349/0x25e0 [ 51.480525] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.480949] ? __pfx_do_seccomp+0x10/0x10 [ 51.481297] ? find_held_lock+0x2b/0x80 [ 51.481643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.482107] ? static_key_count+0x60/0x80 [ 51.482467] prctl_set_seccomp+0x4e/0x70 [ 51.482812] __do_sys_prctl+0xe6c/0x1d70 [ 51.483172] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.483538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.483989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.484432] ? irqentry_exit+0xf3/0x650 [ 51.484776] do_syscall_64+0xbf/0x430 [ 51.485126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.485556] RIP: 0033:0x7f6e84e535cd [ 51.485875] 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 [ 51.487350] RSP: 002b:00007fffbc660470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.487979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e84e535cd [ 51.488555] RDX: 0000563f29da3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.489154] RBP: 00007fffbc6604d0 R08: 0000000000000000 R09: 00007fffbc65fb70 [ 51.489736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f34ad3ad0 [ 51.490334] R13: 00007fffbc660900 R14: 0000563f34ad4bc0 R15: 0000563f34ae5780 [ 51.490933] [ 51.491137] irq event stamp: 1699 [ 51.491422] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 51.492152] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 51.492859] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 51.493567] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 51.494266] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62389' (ECDSA) to the list of known hosts. 2025/11/17 15:29:39 fuzzer started 2025/11/17 15:29:39 dialing manager at localhost:37895 2025/11/17 15:29:39 checking machine... 2025/11/17 15:29:39 checking revisions... [ 52.188865] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:29:39 testing simple program... [ 52.282068] cgroup: Unknown subsys name 'net' [ 52.345092] cgroup: Unknown subsys name 'cpuset' [ 52.363192] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:29:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800a98b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800a98c200 RDI=ffff88800a98b780 RBP=ffff88800a98c1d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800a98c200 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 00007f5590884700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94a79c1008 CR3=000000000a0f4000 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=2038333a39323a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a39323a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000017 RBX=0000000000000017 RCX=00007ffff0271180 RDX=0000000000000027 RSI=0000000000000000 RDI=00007ffff027118e RBP=00007ffff0271240 RSP=00007ffff0271160 R8 =0000000000000016 R9 =00007ffff02713c0 R10=0000000000000028 R11=0000000200000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000016 R15=00007ffff0271160 RIP=00007f94a858ce5f RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f94a79f7900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cdcaa026f8 CR3=000000001f78f000 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