[ 46.324931] ------------[ cut here ]------------ [ 46.325888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.327952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.329675] Modules linked in: [ 46.330282] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.332341] Tainted: [W]=WARN [ 46.332909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.334403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.335331] 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 [ 46.338604] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 46.339608] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 46.340931] RDX: ffff88800f28d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.342260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 46.343582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.344894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 46.346221] FS: 00007f0691b62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.347695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.348775] CR2: 00007f0692054580 CR3: 000000000cba5000 CR4: 0000000000350ef0 [ 46.350102] Call Trace: [ 46.350608] [ 46.351027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.351953] ? __create_object+0x59/0x80 [ 46.352756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.353781] __vmalloc_noprof+0x59/0x60 [ 46.354571] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.355484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.356449] bpf_prog_alloc+0x39/0x200 [ 46.357163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.358135] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.359059] do_seccomp+0x349/0x25e0 [ 46.359788] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.360710] ? __pfx_do_seccomp+0x10/0x10 [ 46.361527] ? find_held_lock+0x2b/0x80 [ 46.362278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.363330] ? static_key_count+0x60/0x80 [ 46.364113] prctl_set_seccomp+0x4e/0x70 [ 46.364906] __do_sys_prctl+0xe6c/0x1d70 [ 46.365728] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.366605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.367597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.368597] ? irqentry_exit+0xf3/0x650 [ 46.369384] do_syscall_64+0xbf/0x430 [ 46.370120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.371115] RIP: 0033:0x7f06920545cd [ 46.371838] 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 [ 46.375139] RSP: 002b:00007fffc7d70200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.376549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06920545cd [ 46.377899] RDX: 0000555e21090e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.379221] RBP: 00007fffc7d70260 R08: 0000000000000000 R09: 00007fffc7d6f900 [ 46.380547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e29c6f240 [ 46.381897] R13: 00007fffc7d70690 R14: 0000555e29c78380 R15: 0000555e29c83540 [ 46.383244] [ 46.383726] irq event stamp: 1819 [ 46.384405] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.386023] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.387624] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 46.389221] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 46.390790] ---[ end trace 0000000000000000 ]--- [ 49.217928] ------------[ cut here ]------------ [ 49.218868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.220897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.222356] Modules linked in: [ 49.222952] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.225044] Tainted: [W]=WARN [ 49.225653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.227144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.228045] 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 [ 49.231240] RSP: 0018:ffff88801b84fbc0 EFLAGS: 00010286 [ 49.232217] RAX: 0000000000000000 RBX: ffffed1003709f78 RCX: ffffffff813a4050 [ 49.233489] RDX: ffff888017b5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.234781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003709f2f [ 49.236048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.237328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b84fdf8 [ 49.238632] FS: 00007faff21da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.240076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.241148] CR2: 00007ffedf5c0ef8 CR3: 000000000e49b000 CR4: 0000000000350ef0 [ 49.242470] Call Trace: [ 49.242948] [ 49.243404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.244260] ? __create_object+0x59/0x80 [ 49.245053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.246038] __vmalloc_noprof+0x59/0x60 [ 49.246802] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.247668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.248592] bpf_prog_alloc+0x39/0x200 [ 49.249279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.250220] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.251111] do_seccomp+0x349/0x25e0 [ 49.251824] ? find_held_lock+0x2b/0x80 [ 49.252596] ? do_prlimit+0x310/0x610 [ 49.253347] ? __pfx_do_seccomp+0x10/0x10 [ 49.254095] ? do_raw_spin_unlock+0x53/0x220 [ 49.254924] ? _raw_spin_unlock+0x1e/0x40 [ 49.255698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.256659] ? static_key_count+0x60/0x80 [ 49.257464] prctl_set_seccomp+0x4e/0x70 [ 49.258204] __do_sys_prctl+0xe6c/0x1d70 [ 49.259002] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.259863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.260825] ? irqentry_exit+0xf3/0x650 [ 49.261594] do_syscall_64+0xbf/0x430 [ 49.262336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.263244] RIP: 0033:0x7faff26cc5cd [ 49.263951] 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 [ 49.267125] RSP: 002b:00007ffedf5be750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.268489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faff26cc5cd [ 49.269790] RDX: 0000561c73b92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.271060] RBP: 00007ffedf5be7b0 R08: 0000000000000000 R09: 00007ffedf5bde50 [ 49.272344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c795c0ad0 [ 49.273667] R13: 00007ffedf5bebe0 R14: 0000561c795c1bc0 R15: 0000561c795d2780 [ 49.274865] [ 49.275241] irq event stamp: 1663 [ 49.275811] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 49.277164] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 49.278514] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 49.279882] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 49.281224] ---[ end trace 0000000000000000 ]--- [ 49.910149] ------------[ cut here ]------------ [ 49.911067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.913128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.914596] Modules linked in: [ 49.915192] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.917408] Tainted: [W]=WARN [ 49.917975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.919498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.920413] 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 [ 49.923584] RSP: 0018:ffff88801b84fbc0 EFLAGS: 00010286 [ 49.924562] RAX: 0000000000000000 RBX: ffffed1003709f78 RCX: ffffffff813a4050 [ 49.925842] RDX: ffff88800a419bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.927142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003709f2f [ 49.928408] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.929695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b84fdf8 [ 49.930977] FS: 00007f73122bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.932415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.933474] CR2: 00007fff4a996ef8 CR3: 000000000d059000 CR4: 0000000000350ef0 [ 49.934764] Call Trace: [ 49.935223] [ 49.935679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.936582] ? __create_object+0x59/0x80 [ 49.937370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.938359] __vmalloc_noprof+0x59/0x60 [ 49.939076] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.939947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.940867] bpf_prog_alloc+0x39/0x200 [ 49.941604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.942515] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.943410] do_seccomp+0x349/0x25e0 [ 49.944075] ? find_held_lock+0x2b/0x80 [ 49.944816] ? do_prlimit+0x310/0x610 [ 49.945549] ? __pfx_do_seccomp+0x10/0x10 [ 49.946347] ? do_raw_spin_unlock+0x53/0x220 [ 49.947125] ? _raw_spin_unlock+0x1e/0x40 [ 49.947902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.948860] ? static_key_count+0x60/0x80 [ 49.949666] prctl_set_seccomp+0x4e/0x70 [ 49.950451] __do_sys_prctl+0xe6c/0x1d70 [ 49.951173] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.952032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.952986] ? irqentry_exit+0xf3/0x650 [ 49.953758] do_syscall_64+0xbf/0x430 [ 49.954496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.955442] RIP: 0033:0x7f73127ae5cd [ 49.956091] 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 [ 49.959213] RSP: 002b:00007fff4a995c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.960584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73127ae5cd [ 49.961866] RDX: 0000561840ba2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.963143] RBP: 00007fff4a995cb0 R08: 0000000000000000 R09: 00007fff4a995350 [ 49.964452] R10: 0000000000000000 R11: 0000000000000246 R12: 000056187797ead0 [ 49.965761] R13: 00007fff4a9960e0 R14: 000056187797fbc0 R15: 0000561877990780 [ 49.966976] [ 49.967380] irq event stamp: 1771 [ 49.967914] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.969259] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.970643] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.972014] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.973367] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2494' (ECDSA) to the list of known hosts. 2025/11/18 20:26:57 fuzzer started 2025/11/18 20:26:57 dialing manager at localhost:34383 2025/11/18 20:26:57 checking machine... 2025/11/18 20:26:57 checking revisions... [ 50.852849] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:26:57 testing simple program... [ 50.955145] cgroup: Unknown subsys name 'net' [ 51.018256] cgroup: Unknown subsys name 'cpuset' [ 51.037209] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:26:56 Registers: info registers vcpu 0 RAX=ffffffff81b2a224 RBX=ffffffff81619130 RCX=ffff88801b8f766c RDX=1ffff1100371eeee RSI=ffffffff81b2a224 RDI=ffff88801b8f77e0 RBP=ffff88801b8f77b0 RSP=ffff88801b8f7710 R8 =ffffffff86a49dd0 R9 =ffff88801b8f7758 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88801b8f77e0 R13=0000000000000000 R14=ffff8880165b9bc0 R15=ffff88800944cc80 RIP=ffffffff81619130 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 00007faff21da900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faff21b9020 CR3=000000000d790000 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=0000000000028883 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faff2791618 CR3=000000000d52b000 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=2036353a36323a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a36323a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000