[ 46.387472] ------------[ cut here ]------------ [ 46.388532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.390807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.392525] Modules linked in: [ 46.393198] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.396931] Tainted: [W]=WARN [ 46.397724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.399437] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.400490] 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 [ 46.404190] RSP: 0018:ffff888016e97bc0 EFLAGS: 00010286 [ 46.405345] RAX: 0000000000000000 RBX: ffffed1002dd2f78 RCX: ffffffff813a4050 [ 46.406835] RDX: ffff88801a860000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.408350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd2f2f [ 46.409836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.411353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e97df8 [ 46.412851] FS: 00007f685d1c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.414520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.415778] CR2: 00007f685d6b7580 CR3: 000000000e34e000 CR4: 0000000000350ef0 [ 46.417275] Call Trace: [ 46.417856] [ 46.418380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.419380] ? __create_object+0x59/0x80 [ 46.420102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.421059] __vmalloc_noprof+0x59/0x60 [ 46.421784] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.422638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.423559] bpf_prog_alloc+0x39/0x200 [ 46.424246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.425155] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.426048] do_seccomp+0x349/0x25e0 [ 46.426772] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.427663] ? __pfx_do_seccomp+0x10/0x10 [ 46.428429] ? find_held_lock+0x2b/0x80 [ 46.429124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.430066] ? static_key_count+0x60/0x80 [ 46.430848] prctl_set_seccomp+0x4e/0x70 [ 46.431608] __do_sys_prctl+0xe6c/0x1d70 [ 46.432380] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.433162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.434103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.435060] ? irqentry_exit+0xf3/0x650 [ 46.435822] do_syscall_64+0xbf/0x430 [ 46.436555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.437482] RIP: 0033:0x7f685d6b75cd [ 46.438132] 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 [ 46.441198] RSP: 002b:00007ffc20c63600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.442546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f685d6b75cd [ 46.443802] RDX: 000055e0c8a5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.445052] RBP: 00007ffc20c63660 R08: 0000000000000000 R09: 00007ffc20c62d00 [ 46.446305] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1019fab10 [ 46.447577] R13: 00007ffc20c63a90 R14: 000055e1019fb2b0 R15: 000055e101a0f6f0 [ 46.448860] [ 46.449275] irq event stamp: 2109 [ 46.449904] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 46.451392] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 46.452861] softirqs last enabled at (2066): [] handle_softirqs+0x50c/0x770 [ 46.454357] softirqs last disabled at (2061): [] __irq_exit_rcu+0xc4/0x100 [ 46.455895] ---[ end trace 0000000000000000 ]--- [ 49.280159] ------------[ cut here ]------------ [ 49.281087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.283085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.284550] Modules linked in: [ 49.285141] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.287160] Tainted: [W]=WARN [ 49.287759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.289223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.290404] 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 [ 49.293669] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 49.294654] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 49.295954] RDX: ffff88800f5d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.297243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 49.298525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.299824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 49.301100] FS: 00007f8cd28c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.302545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.303631] CR2: 00007ffc8670fef8 CR3: 000000001f924000 CR4: 0000000000350ef0 [ 49.304918] Call Trace: [ 49.305413] [ 49.305823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.306717] ? __create_object+0x59/0x80 [ 49.307517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.308489] __vmalloc_noprof+0x59/0x60 [ 49.309203] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.310080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.311015] bpf_prog_alloc+0x39/0x200 [ 49.311749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.312688] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.313601] do_seccomp+0x349/0x25e0 [ 49.314275] ? find_held_lock+0x2b/0x80 [ 49.315042] ? do_prlimit+0x310/0x610 [ 49.315790] ? __pfx_do_seccomp+0x10/0x10 [ 49.316584] ? do_raw_spin_unlock+0x53/0x220 [ 49.317424] ? _raw_spin_unlock+0x1e/0x40 [ 49.318165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.319146] ? static_key_count+0x60/0x80 [ 49.319939] prctl_set_seccomp+0x4e/0x70 [ 49.320722] __do_sys_prctl+0xe6c/0x1d70 [ 49.321513] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.322371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.323305] ? irqentry_exit+0xf3/0x650 [ 49.324083] do_syscall_64+0xbf/0x430 [ 49.324832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.325780] RIP: 0033:0x7f8cd2dbb5cd [ 49.326500] 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 [ 49.329681] RSP: 002b:00007ffc8670da90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.331065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cd2dbb5cd [ 49.332370] RDX: 0000557f662ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.333659] RBP: 00007ffc8670daf0 R08: 0000000000000000 R09: 00007ffc8670d190 [ 49.334950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fa00abad0 [ 49.336246] R13: 00007ffc8670df20 R14: 0000557fa00acbc0 R15: 0000557fa00bd780 [ 49.337549] [ 49.337979] irq event stamp: 1857 [ 49.338617] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.340158] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.341680] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.343238] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.344752] ---[ end trace 0000000000000000 ]--- [ 50.036262] ------------[ cut here ]------------ [ 50.037180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.039210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.040916] Modules linked in: [ 50.041632] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.043655] Tainted: [W]=WARN [ 50.044218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.045689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.046598] 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 [ 50.049812] RSP: 0018:ffff88801ae6fbc0 EFLAGS: 00010286 [ 50.050799] RAX: 0000000000000000 RBX: ffffed10035cdf78 RCX: ffffffff813a4050 [ 50.052090] RDX: ffff8880162cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.053394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035cdf2f [ 50.054682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.055976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae6fdf8 [ 50.057278] FS: 00007fdcd4dd5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.058721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.059792] CR2: 00007fdcd52c7580 CR3: 0000000015d46000 CR4: 0000000000350ef0 [ 50.061098] Call Trace: [ 50.061619] [ 50.062031] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.062931] ? __create_object+0x59/0x80 [ 50.063732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.064708] __vmalloc_noprof+0x59/0x60 [ 50.065486] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.066364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.067270] bpf_prog_alloc+0x39/0x200 [ 50.068022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068946] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.069853] do_seccomp+0x349/0x25e0 [ 50.070584] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.071497] ? __pfx_do_seccomp+0x10/0x10 [ 50.072250] ? find_held_lock+0x2b/0x80 [ 50.073017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.073982] ? static_key_count+0x60/0x80 [ 50.074793] prctl_set_seccomp+0x4e/0x70 [ 50.075593] __do_sys_prctl+0xe6c/0x1d70 [ 50.076366] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.077180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.078143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.079133] ? irqentry_exit+0xf3/0x650 [ 50.079908] do_syscall_64+0xbf/0x430 [ 50.080650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.081613] RIP: 0033:0x7fdcd52c75cd [ 50.082272] 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 [ 50.085438] RSP: 002b:00007ffe54c014f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.086798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcd52c75cd [ 50.088147] RDX: 000055fd1ea28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.089465] RBP: 00007ffe54c01550 R08: 0000000000000000 R09: 00007ffe54c00bf0 [ 50.090755] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd36a8cad0 [ 50.092063] R13: 00007ffe54c01980 R14: 000055fd36a8dbc0 R15: 000055fd36a9e780 [ 50.093373] [ 50.093812] irq event stamp: 1881 [ 50.094475] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 50.095972] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 50.097240] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.098544] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.099829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45429' (ECDSA) to the list of known hosts. 2025/11/18 23:53:23 fuzzer started 2025/11/18 23:53:23 dialing manager at localhost:34383 2025/11/18 23:53:23 checking machine... 2025/11/18 23:53:23 checking revisions... [ 50.965283] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:53:23 testing simple program... [ 51.044443] cgroup: Unknown subsys name 'net' [ 51.105712] cgroup: Unknown subsys name 'cpuset' [ 51.117003] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:53:22 Registers: info registers vcpu 0 RAX=0000000000040c11 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e76e71000 CR3=000000000d63e000 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=ccfedc256a93f0a0d442cf4c8ecfc797 XMM02=0000000000301c38ec2efd57dc4c00df XMM03=000000000030e0b860b8557912ba96d6 XMM04=479e728929c3f4a600000000000ae988 XMM05=d96330e2d2db8632000000000031e3d0 XMM06=474038aa6c007e1f000000000031e258 XMM07=e042d86d42eb936e000000000030e338 XMM08=60b8557912ba96d60000000000301c98 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81aaea5a RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016a4fc01 RSI=ffff888016a4fc48 RDI=ffff888016a4fc48 RBP=ffff888016a4f850 RSP=ffff888016a4f780 R8 =ffffffff86abedd0 R9 =ffff888016a4f838 R10=000000000003c9ed R11=0000000000026756 R12=ffff888016a4f858 R13=ffff888016a4f840 R14=ffff888016a4fc50 R15=ffff888016a4f7f8 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007f8cd28c9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc86707000 CR3=000000001f9bc000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000