[ 46.287016] ------------[ cut here ]------------ [ 46.287803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.289513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.290732] Modules linked in: [ 46.291256] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.292914] Tainted: [W]=WARN [ 46.293398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.294614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.295369] 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 [ 46.298080] RSP: 0018:ffff8880194efbc0 EFLAGS: 00010286 [ 46.298896] RAX: 0000000000000000 RBX: ffffed100329df78 RCX: ffffffff813a4050 [ 46.299981] RDX: ffff888016380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.301046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329df2f [ 46.302110] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.303192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194efdf8 [ 46.304272] FS: 00007fdd74c83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.305488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.306375] CR2: 00007fdd75175580 CR3: 000000000e3f8000 CR4: 0000000000350ef0 [ 46.307470] Call Trace: [ 46.307866] [ 46.308233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.308951] ? __create_object+0x59/0x80 [ 46.309609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.310422] __vmalloc_noprof+0x59/0x60 [ 46.311020] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.311763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.312549] bpf_prog_alloc+0x39/0x200 [ 46.313156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.313899] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.314669] do_seccomp+0x349/0x25e0 [ 46.315264] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.315985] ? __pfx_do_seccomp+0x10/0x10 [ 46.316636] ? find_held_lock+0x2b/0x80 [ 46.317272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.318041] ? static_key_count+0x60/0x80 [ 46.318709] prctl_set_seccomp+0x4e/0x70 [ 46.319364] __do_sys_prctl+0xe6c/0x1d70 [ 46.320003] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.320718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.321522] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.322322] ? irqentry_exit+0xf3/0x650 [ 46.322922] do_syscall_64+0xbf/0x430 [ 46.323545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.324348] RIP: 0033:0x7fdd751755cd [ 46.324900] 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 [ 46.327552] RSP: 002b:00007fffdf591590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.328692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd751755cd [ 46.329767] RDX: 0000557ca4db6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.330840] RBP: 00007fffdf5915f0 R08: 0000000000000000 R09: 00007fffdf590c90 [ 46.331933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cb6e71ad0 [ 46.333002] R13: 00007fffdf591a20 R14: 0000557cb6e72bc0 R15: 0000557cb6e83780 [ 46.334094] [ 46.334481] irq event stamp: 1675 [ 46.334988] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 46.336265] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 46.337538] softirqs last enabled at (1168): [] handle_softirqs+0x50c/0x770 [ 46.338851] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.340155] ---[ end trace 0000000000000000 ]--- [ 49.789496] ------------[ cut here ]------------ [ 49.790515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.792705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.794319] Modules linked in: [ 49.794956] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.797150] Tainted: [W]=WARN [ 49.797767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.799421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.800447] 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 [ 49.804002] RSP: 0018:ffff888017437bc0 EFLAGS: 00010286 [ 49.805099] RAX: 0000000000000000 RBX: ffffed1002e86f78 RCX: ffffffff813a4050 [ 49.806541] RDX: ffff8880196b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.807988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e86f2f [ 49.809424] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.810848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017437df8 [ 49.812297] FS: 00007fe1bff62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.813912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.815089] CR2: 00007fe1c0454580 CR3: 000000000cfb8000 CR4: 0000000000350ef0 [ 49.816560] Call Trace: [ 49.817076] [ 49.817597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.818602] ? __create_object+0x59/0x80 [ 49.819488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.820578] __vmalloc_noprof+0x59/0x60 [ 49.821427] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.822399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823472] bpf_prog_alloc+0x39/0x200 [ 49.824302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825343] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.826355] do_seccomp+0x349/0x25e0 [ 49.827108] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.828190] ? __pfx_do_seccomp+0x10/0x10 [ 49.829016] ? find_held_lock+0x2b/0x80 [ 49.829864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.830935] ? static_key_count+0x60/0x80 [ 49.831852] prctl_set_seccomp+0x4e/0x70 [ 49.832722] __do_sys_prctl+0xe6c/0x1d70 [ 49.833600] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.834562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.835651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.836744] ? irqentry_exit+0xf3/0x650 [ 49.837605] do_syscall_64+0xbf/0x430 [ 49.838428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.839504] RIP: 0033:0x7fe1c04545cd [ 49.840293] 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 [ 49.843840] RSP: 002b:00007ffc07ce7610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.845373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1c04545cd [ 49.846799] RDX: 0000564b19b76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.848253] RBP: 00007ffc07ce7670 R08: 0000000000000000 R09: 00007ffc07ce6d10 [ 49.849689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b2d64cad0 [ 49.851145] R13: 00007ffc07ce7aa0 R14: 0000564b2d64dbc0 R15: 0000564b2d65e780 [ 49.852612] [ 49.852934] irq event stamp: 1731 [ 49.853428] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.854586] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.855761] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.856920] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.858039] ---[ end trace 0000000000000000 ]--- [ 50.662552] ------------[ cut here ]------------ [ 50.663469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.665472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.666895] Modules linked in: [ 50.667526] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.669675] Tainted: [W]=WARN [ 50.670339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.671803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.672709] 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 [ 50.675815] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 50.676784] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 50.678048] RDX: ffff88800f3dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.679302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 50.680576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.681841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 50.683100] FS: 00007fc042729900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.684563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.685617] CR2: 00007ffd5ad31ef8 CR3: 000000000c17e000 CR4: 0000000000350ef0 [ 50.686888] Call Trace: [ 50.687392] [ 50.687816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.688703] ? __create_object+0x59/0x80 [ 50.689484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.690448] __vmalloc_noprof+0x59/0x60 [ 50.691196] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.692020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692942] bpf_prog_alloc+0x39/0x200 [ 50.693664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.694594] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.695503] do_seccomp+0x349/0x25e0 [ 50.696218] ? find_held_lock+0x2b/0x80 [ 50.696923] ? do_prlimit+0x310/0x610 [ 50.697651] ? __pfx_do_seccomp+0x10/0x10 [ 50.698417] ? do_raw_spin_unlock+0x53/0x220 [ 50.699251] ? _raw_spin_unlock+0x1e/0x40 [ 50.699986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.700934] ? static_key_count+0x60/0x80 [ 50.701717] prctl_set_seccomp+0x4e/0x70 [ 50.702477] __do_sys_prctl+0xe6c/0x1d70 [ 50.703247] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.704064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.705018] ? irqentry_exit+0xf3/0x650 [ 50.705780] do_syscall_64+0xbf/0x430 [ 50.706519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.707475] RIP: 0033:0x7fc042c1b5cd [ 50.708170] 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 [ 50.711294] RSP: 002b:00007ffd5ad30370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.712644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc042c1b5cd [ 50.713921] RDX: 000055f123bbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.715184] RBP: 00007ffd5ad303d0 R08: 0000000000000000 R09: 00007ffd5ad2fa70 [ 50.716477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f16247c240 [ 50.717730] R13: 00007ffd5ad30800 R14: 000055f16247bbf0 R15: 000055f1624904d0 [ 50.719005] [ 50.719463] irq event stamp: 1871 [ 50.720057] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 50.721564] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.723055] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 50.724597] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 50.726094] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34222' (ECDSA) to the list of known hosts. 2025/11/17 13:05:39 fuzzer started 2025/11/17 13:05:39 dialing manager at localhost:37895 2025/11/17 13:05:39 checking machine... 2025/11/17 13:05:39 checking revisions... [ 51.658585] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:05:40 testing simple program... [ 51.751583] cgroup: Unknown subsys name 'net' [ 51.837223] cgroup: Unknown subsys name 'cpuset' [ 51.850940] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:05:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81932ccb RDX=fffff940000e8a01 RSI=0000000000000008 RDI=ffffea0000745000 RBP=ffffea0000745000 RSP=ffff888018cffa30 R8 =0000000000000000 R9 =fffff940000e8a00 R10=ffffea0000745007 R11=0000000000000001 R12=0000000000000000 R13=ffffea0000745000 R14=ffff888018cffdf0 R15=dffffc0000000000 RIP=ffffffff81b2d00f 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 00007fe1bff62900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc07ce1000 CR3=000000001fdb3000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=ffffffffffffff00ffff000000000000 XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=00000000000000810000363532616873 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d1d9 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=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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fced22ca000 CR3=000000000e1b0000 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=35303a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383233 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000