[ 45.866690] ------------[ cut here ]------------ [ 45.867562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.869738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.871231] Modules linked in: [ 45.871874] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.873900] Tainted: [W]=WARN [ 45.874454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.875927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.876846] 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 [ 45.880061] RSP: 0018:ffff88800f29fbc0 EFLAGS: 00010286 [ 45.881073] RAX: 0000000000000000 RBX: ffffed1001e53f78 RCX: ffffffff813a4050 [ 45.882377] RDX: ffff888015ae3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.883664] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e53f2f [ 45.884953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.886259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f29fdf8 [ 45.887547] FS: 00007f17de94a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.889026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.890152] CR2: 00007ffc5d783ef7 CR3: 000000000badb000 CR4: 0000000000350ef0 [ 45.891460] Call Trace: [ 45.891988] [ 45.892400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.893340] ? __create_object+0x59/0x80 [ 45.894147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.895129] __vmalloc_noprof+0x59/0x60 [ 45.895897] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.896764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.897735] bpf_prog_alloc+0x39/0x200 [ 45.898422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.899354] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.900266] do_seccomp+0x349/0x25e0 [ 45.900987] ? find_held_lock+0x2b/0x80 [ 45.901797] ? do_prlimit+0x310/0x610 [ 45.902500] ? __pfx_do_seccomp+0x10/0x10 [ 45.903297] ? do_raw_spin_unlock+0x53/0x220 [ 45.904121] ? _raw_spin_unlock+0x1e/0x40 [ 45.904909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.905922] ? static_key_count+0x60/0x80 [ 45.906730] prctl_set_seccomp+0x4e/0x70 [ 45.907454] __do_sys_prctl+0xe6c/0x1d70 [ 45.908239] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.909126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.910102] ? irqentry_exit+0xf3/0x650 [ 45.910863] do_syscall_64+0xbf/0x430 [ 45.911557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.912510] RIP: 0033:0x7f17dee3c5cd [ 45.913246] 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 [ 45.916439] RSP: 002b:00007ffc5d781390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.917850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17dee3c5cd [ 45.919149] RDX: 0000558fc2b3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.920436] RBP: 00007ffc5d7813f0 R08: 0000000000000000 R09: 00007ffc5d780a90 [ 45.921750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fcbcbfad0 [ 45.923031] R13: 00007ffc5d781820 R14: 0000558fcbcc0bc0 R15: 0000558fcbcd1780 [ 45.924333] [ 45.924812] irq event stamp: 1717 [ 45.925454] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.926981] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.928519] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 45.930078] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 45.931419] ---[ end trace 0000000000000000 ]--- [ 48.909835] ------------[ cut here ]------------ [ 48.910858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.913017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.914609] Modules linked in: [ 48.915244] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.917530] Tainted: [W]=WARN [ 48.918554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.920504] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.921686] 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 [ 48.925723] RSP: 0018:ffff888019bb7bc0 EFLAGS: 00010286 [ 48.926943] RAX: 0000000000000000 RBX: ffffed1003376f78 RCX: ffffffff813a4050 [ 48.928564] RDX: ffff888015a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.930108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003376f2f [ 48.931490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.932858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bb7df8 [ 48.934246] FS: 00007f9df45d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.935781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.936917] CR2: 00007f9df4ac3580 CR3: 000000001bf08000 CR4: 0000000000350ef0 [ 48.938303] Call Trace: [ 48.938849] [ 48.939299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.940257] ? __create_object+0x59/0x80 [ 48.941118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.942152] __vmalloc_noprof+0x59/0x60 [ 48.942966] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.943906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.944901] bpf_prog_alloc+0x39/0x200 [ 48.945700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.946686] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.947655] do_seccomp+0x349/0x25e0 [ 48.948376] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.949343] ? __pfx_do_seccomp+0x10/0x10 [ 48.950185] ? find_held_lock+0x2b/0x80 [ 48.950990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.952005] ? static_key_count+0x60/0x80 [ 48.952859] prctl_set_seccomp+0x4e/0x70 [ 48.953694] __do_sys_prctl+0xe6c/0x1d70 [ 48.954501] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.955409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.956440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.957482] ? irqentry_exit+0xf3/0x650 [ 48.958293] do_syscall_64+0xbf/0x430 [ 48.959095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.960119] RIP: 0033:0x7f9df4ac35cd [ 48.960871] 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 [ 48.964302] RSP: 002b:00007ffdba833020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.965776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9df4ac35cd [ 48.967149] RDX: 000055b2fc3d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.968511] RBP: 00007ffdba833080 R08: 0000000000000000 R09: 00007ffdba832720 [ 48.969732] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b312f40b10 [ 48.970525] R13: 00007ffdba8334b0 R14: 000055b312f412b0 R15: 000055b312f556f0 [ 48.971356] [ 48.971650] irq event stamp: 1819 [ 48.972035] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 48.973023] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 48.974012] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 48.975000] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 48.975973] ---[ end trace 0000000000000000 ]--- [ 49.635302] ------------[ cut here ]------------ [ 49.636251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.638472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.640303] Modules linked in: [ 49.641107] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.643304] Tainted: [W]=WARN [ 49.643914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.645385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.646286] 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 [ 49.649422] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 49.650380] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 49.651660] RDX: ffff888015a33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.652919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 49.654233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.655505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 49.656782] FS: 00007f426463b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.658227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.659276] CR2: 00007ffdc9c30ef7 CR3: 000000001f868000 CR4: 0000000000350ef0 [ 49.660551] Call Trace: [ 49.661035] [ 49.661454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.662337] ? __create_object+0x59/0x80 [ 49.663176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.664252] __vmalloc_noprof+0x59/0x60 [ 49.665045] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.666035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.667137] bpf_prog_alloc+0x39/0x200 [ 49.667994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.669013] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.670003] do_seccomp+0x349/0x25e0 [ 49.670757] ? find_held_lock+0x2b/0x80 [ 49.671481] ? do_prlimit+0x310/0x610 [ 49.672216] ? __pfx_do_seccomp+0x10/0x10 [ 49.672991] ? do_raw_spin_unlock+0x53/0x220 [ 49.673837] ? _raw_spin_unlock+0x1e/0x40 [ 49.674610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.675513] ? static_key_count+0x60/0x80 [ 49.676306] prctl_set_seccomp+0x4e/0x70 [ 49.677069] __do_sys_prctl+0xe6c/0x1d70 [ 49.677846] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.678694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.679658] ? irqentry_exit+0xf3/0x650 [ 49.680378] do_syscall_64+0xbf/0x430 [ 49.681107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.682052] RIP: 0033:0x7f4264b2d5cd [ 49.682772] 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 [ 49.686047] RSP: 002b:00007ffdc9c2fc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.687417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4264b2d5cd [ 49.688733] RDX: 0000555f0850be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.690132] RBP: 00007ffdc9c2fc80 R08: 0000000000000000 R09: 00007ffdc9c2f320 [ 49.691596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f3e82bad0 [ 49.693024] R13: 00007ffdc9c300b0 R14: 0000555f3e82cbc0 R15: 0000555f3e83d780 [ 49.694255] [ 49.694552] irq event stamp: 1829 [ 49.694977] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.696055] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.697098] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 49.698081] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 49.699038] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18423' (ECDSA) to the list of known hosts. 2025/11/18 14:29:27 fuzzer started 2025/11/18 14:29:27 dialing manager at localhost:34383 2025/11/18 14:29:27 checking machine... 2025/11/18 14:29:27 checking revisions... [ 50.473104] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:29:27 testing simple program... [ 50.557364] cgroup: Unknown subsys name 'net' [ 50.614315] cgroup: Unknown subsys name 'cpuset' [ 50.629803] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:29:27 Registers: info registers vcpu 0 RAX=1ffff11002c7c5cc RBX=ffff8880168b7d70 RCX=ffff8880163e2e00 RDX=0000000000000000 RSI=0000000000000300 RDI=0000000000001500 RBP=ffff888009462500 RSP=ffff8880168b7cc8 R8 =ffff8880163e2e00 R9 =ffffed1001a895e0 R10=0000000000000000 R11=0000000000000000 R12=ffffea000059e280 R13=ffff88800dbe1700 R14=dffffc0000000000 R15=ffff8880163e2e60 RIP=ffffffff81b574e2 RFL=00000246 [---Z-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 00007f9df45d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9df45b0020 CR3=000000000deff000 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=0000000000028f29 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc085b8c88 CR3=000000001bdda000 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=2036323a39323a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a39323a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000