[ 51.287757] ------------[ cut here ]------------ [ 51.288677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.291276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 51.292741] Modules linked in: [ 51.293371] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.295393] Tainted: [W]=WARN [ 51.295951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.297425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.298340] 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 [ 51.301537] RSP: 0018:ffff888015e2fbc0 EFLAGS: 00010286 [ 51.302528] RAX: 0000000000000000 RBX: ffffed1002bc5f78 RCX: ffffffff813a4050 [ 51.303815] RDX: ffff888015b69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.305082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc5f2f [ 51.306369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.307663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e2fdf8 [ 51.308941] FS: 00007fd561e78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.310394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.311447] CR2: 00007ffeb92cfef8 CR3: 000000000da41000 CR4: 0000000000350ef0 [ 51.312733] Call Trace: [ 51.313240] [ 51.313658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.314553] ? __create_object+0x59/0x80 [ 51.315342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.316301] __vmalloc_noprof+0x59/0x60 [ 51.317018] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.317917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.318845] bpf_prog_alloc+0x39/0x200 [ 51.319593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.320513] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.321409] do_seccomp+0x349/0x25e0 [ 51.322095] ? find_held_lock+0x2b/0x80 [ 51.322853] ? do_prlimit+0x310/0x610 [ 51.323592] ? __pfx_do_seccomp+0x10/0x10 [ 51.324369] ? do_raw_spin_unlock+0x53/0x220 [ 51.325156] ? _raw_spin_unlock+0x1e/0x40 [ 51.325947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.326920] ? static_key_count+0x60/0x80 [ 51.327713] prctl_set_seccomp+0x4e/0x70 [ 51.328493] __do_sys_prctl+0xe6c/0x1d70 [ 51.329271] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.330108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.331082] ? irqentry_exit+0xf3/0x650 [ 51.331833] do_syscall_64+0xbf/0x430 [ 51.332586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.333541] RIP: 0033:0x7fd56236a5cd [ 51.334257] 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 [ 51.337466] RSP: 002b:00007ffeb92cd6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.338853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd56236a5cd [ 51.340152] RDX: 000055a694139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.341446] RBP: 00007ffeb92cd750 R08: 0000000000000000 R09: 00007ffeb92ccdf0 [ 51.342744] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6be13aad0 [ 51.344034] R13: 00007ffeb92cdb80 R14: 000055a6be13bbc0 R15: 000055a6be14c780 [ 51.345352] [ 51.345788] irq event stamp: 1705 [ 51.346435] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 51.347971] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 51.349505] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 51.351075] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 51.352608] ---[ end trace 0000000000000000 ]--- [ 54.864639] ------------[ cut here ]------------ [ 54.865490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.867324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.868596] Modules linked in: [ 54.869134] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.870897] Tainted: [W]=WARN [ 54.871428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.873999] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.874895] 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 [ 54.877705] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 54.878577] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 54.879709] RDX: ffff888016d4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.880848] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 54.881999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.883136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 54.884290] FS: 00007f05bcd97900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.885584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.886552] CR2: 00007ffc2345eef8 CR3: 000000000d634000 CR4: 0000000000350ef0 [ 54.887690] Call Trace: [ 54.888097] [ 54.888488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.889290] ? __create_object+0x59/0x80 [ 54.889952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.890806] __vmalloc_noprof+0x59/0x60 [ 54.891467] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.892198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.893023] bpf_prog_alloc+0x39/0x200 [ 54.893691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.894532] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.895338] do_seccomp+0x349/0x25e0 [ 54.895940] ? find_held_lock+0x2b/0x80 [ 54.896613] ? do_prlimit+0x310/0x610 [ 54.897259] ? __pfx_do_seccomp+0x10/0x10 [ 54.897919] ? do_raw_spin_unlock+0x53/0x220 [ 54.898666] ? _raw_spin_unlock+0x1e/0x40 [ 54.899355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.900164] ? static_key_count+0x60/0x80 [ 54.900868] prctl_set_seccomp+0x4e/0x70 [ 54.901583] __do_sys_prctl+0xe6c/0x1d70 [ 54.902280] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.902996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.903858] ? irqentry_exit+0xf3/0x650 [ 54.904542] do_syscall_64+0xbf/0x430 [ 54.905160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.906020] RIP: 0033:0x7f05bd2895cd [ 54.906648] 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 [ 54.909428] RSP: 002b:00007ffc2345c3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.910643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05bd2895cd [ 54.911789] RDX: 0000564f72c5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.912929] RBP: 00007ffc2345c430 R08: 0000000000000000 R09: 00007ffc2345bad0 [ 54.914072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f72e70240 [ 54.915204] R13: 00007ffc2345c860 R14: 0000564f72e6fbf0 R15: 0000564f72e844d0 [ 54.916374] [ 54.916746] irq event stamp: 2109 [ 54.917324] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 54.918702] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 54.920057] softirqs last enabled at (2020): [] handle_softirqs+0x50c/0x770 [ 54.921423] softirqs last disabled at (2015): [] __irq_exit_rcu+0xc4/0x100 [ 54.922774] ---[ end trace 0000000000000000 ]--- [ 55.792076] ------------[ cut here ]------------ [ 55.793012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.795075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 55.796524] Modules linked in: [ 55.797112] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.799170] Tainted: [W]=WARN [ 55.799764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.801244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.802145] 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 [ 55.805367] RSP: 0018:ffff88801732fbc0 EFLAGS: 00010286 [ 55.806379] RAX: 0000000000000000 RBX: ffffed1002e65f78 RCX: ffffffff813a4050 [ 55.807665] RDX: ffff88801a761bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.808966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e65f2f [ 55.810265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.811553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801732fdf8 [ 55.812855] FS: 00007fa9c99be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.814323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.815415] CR2: 00007ffe9359bef8 CR3: 0000000009fb3000 CR4: 0000000000350ef0 [ 55.816706] Call Trace: [ 55.817176] [ 55.817649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.818560] ? __create_object+0x59/0x80 [ 55.819351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.820321] __vmalloc_noprof+0x59/0x60 [ 55.821033] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.821928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.822861] bpf_prog_alloc+0x39/0x200 [ 55.823612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.824538] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.825446] do_seccomp+0x349/0x25e0 [ 55.826140] ? find_held_lock+0x2b/0x80 [ 55.826903] ? do_prlimit+0x310/0x610 [ 55.827650] ? __pfx_do_seccomp+0x10/0x10 [ 55.828441] ? do_raw_spin_unlock+0x53/0x220 [ 55.829278] ? _raw_spin_unlock+0x1e/0x40 [ 55.830029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.830996] ? static_key_count+0x60/0x80 [ 55.831801] prctl_set_seccomp+0x4e/0x70 [ 55.832579] __do_sys_prctl+0xe6c/0x1d70 [ 55.833371] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.834195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.835175] ? irqentry_exit+0xf3/0x650 [ 55.835950] do_syscall_64+0xbf/0x430 [ 55.836695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.837675] RIP: 0033:0x7fa9c9eb05cd [ 55.838391] 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 [ 55.841573] RSP: 002b:00007ffe9359a180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.842972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9c9eb05cd [ 55.844269] RDX: 000055c0a6867e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.845551] RBP: 00007ffe9359a1e0 R08: 0000000000000000 R09: 00007ffe93599880 [ 55.847031] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0cdf8c240 [ 55.848325] R13: 00007ffe9359a610 R14: 000055c0cdf95380 R15: 000055c0cdfa0540 [ 55.849650] [ 55.850080] irq event stamp: 1773 [ 55.850735] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 55.852278] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 55.853816] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 55.855379] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 55.856894] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54720' (ECDSA) to the list of known hosts. 2025/11/17 10:34:05 fuzzer started 2025/11/17 10:34:05 dialing manager at localhost:37895 2025/11/17 10:34:05 checking machine... 2025/11/17 10:34:05 checking revisions... [ 56.817435] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:34:05 testing simple program... [ 56.889873] cgroup: Unknown subsys name 'net' [ 56.951896] cgroup: Unknown subsys name 'cpuset' [ 56.964509] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:34:04 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88800f34b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f34c200 RDI=ffff88800f34c200 RBP=ffff88800f34c1d8 RSP=ffff8880158ff248 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f34c200 R13=f8aee5787bfa452b R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f05bcd97900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05bcd76020 CR3=0000000020236000 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=000000000002b369 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f594922e000 CR3=000000000cee5000 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=2034303a34333a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a34333a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000