[ 46.235897] ------------[ cut here ]------------ [ 46.236805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.238833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.240285] Modules linked in: [ 46.241150] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.243192] Tainted: [W]=WARN [ 46.243792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.245253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.246179] 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 [ 46.249337] RSP: 0018:ffff888017b9fbc0 EFLAGS: 00010286 [ 46.250337] RAX: 0000000000000000 RBX: ffffed1002f73f78 RCX: ffffffff813a4050 [ 46.251641] RDX: ffff888016073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.252911] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f73f2f [ 46.254191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.255462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b9fdf8 [ 46.256731] FS: 00007f07f58c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.258195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.259271] CR2: 00007f07f5db5580 CR3: 000000000b783000 CR4: 0000000000350ef0 [ 46.260534] Call Trace: [ 46.261037] [ 46.261450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.262351] ? __create_object+0x59/0x80 [ 46.263131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.264108] __vmalloc_noprof+0x59/0x60 [ 46.264860] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.265735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.266690] bpf_prog_alloc+0x39/0x200 [ 46.267378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.268309] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.269200] do_seccomp+0x349/0x25e0 [ 46.269930] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.270836] ? __pfx_do_seccomp+0x10/0x10 [ 46.271582] ? find_held_lock+0x2b/0x80 [ 46.272351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.273312] ? static_key_count+0x60/0x80 [ 46.274148] prctl_set_seccomp+0x4e/0x70 [ 46.274923] __do_sys_prctl+0xe6c/0x1d70 [ 46.275703] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.276525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.277474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.278441] ? irqentry_exit+0xf3/0x650 [ 46.279211] do_syscall_64+0xbf/0x430 [ 46.279954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.280916] RIP: 0033:0x7f07f5db55cd [ 46.281587] 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 [ 46.284787] RSP: 002b:00007fffd4a20f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.286157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07f5db55cd [ 46.287430] RDX: 000055a8514f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.288698] RBP: 00007fffd4a20f90 R08: 0000000000000000 R09: 00007fffd4a20630 [ 46.289972] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8851e5bf0 [ 46.291247] R13: 00007fffd4a213c0 R14: 000055a8851ef380 R15: 000055a8851fa460 [ 46.292532] [ 46.293010] irq event stamp: 1823 [ 46.293648] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.295198] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.296719] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 46.298261] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 46.299775] ---[ end trace 0000000000000000 ]--- [ 49.227796] ------------[ cut here ]------------ [ 49.228870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.231166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.232926] Modules linked in: [ 49.233601] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.235936] Tainted: [W]=WARN [ 49.236571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.238269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.239323] 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 [ 49.242983] RSP: 0018:ffff88800efbfbc0 EFLAGS: 00010286 [ 49.244111] RAX: 0000000000000000 RBX: ffffed1001df7f78 RCX: ffffffff813a4050 [ 49.245587] RDX: ffff88801796b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.247103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df7f2f [ 49.248584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.250090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efbfdf8 [ 49.251574] FS: 00007f47331f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.253239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.254542] CR2: 00007f473375e4a6 CR3: 0000000020495000 CR4: 0000000000350ef0 [ 49.255820] Call Trace: [ 49.256281] [ 49.256733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.257575] ? __create_object+0x59/0x80 [ 49.258369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.259325] __vmalloc_noprof+0x59/0x60 [ 49.260078] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.260946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.261868] bpf_prog_alloc+0x39/0x200 [ 49.262552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.263463] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.264362] do_seccomp+0x349/0x25e0 [ 49.265065] ? find_held_lock+0x2b/0x80 [ 49.265811] ? do_prlimit+0x310/0x610 [ 49.266506] ? __pfx_do_seccomp+0x10/0x10 [ 49.267278] ? do_raw_spin_unlock+0x53/0x220 [ 49.268087] ? _raw_spin_unlock+0x1e/0x40 [ 49.268864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.269809] ? static_key_count+0x60/0x80 [ 49.270572] prctl_set_seccomp+0x4e/0x70 [ 49.271358] __do_sys_prctl+0xe6c/0x1d70 [ 49.272133] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.272990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.273964] ? irqentry_exit+0xf3/0x650 [ 49.274717] do_syscall_64+0xbf/0x430 [ 49.275393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.276319] RIP: 0033:0x7f47336ea5cd [ 49.277011] 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 [ 49.280127] RSP: 002b:00007fff9d00f1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.281471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47336ea5cd [ 49.282737] RDX: 000055efe1be0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.283996] RBP: 00007fff9d00f220 R08: 0000000000000000 R09: 00007fff9d00e8c0 [ 49.285255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efef3802b0 [ 49.286523] R13: 00007fff9d00f650 R14: 000055efef382d20 R15: 000055efef3948d0 [ 49.287799] [ 49.288209] irq event stamp: 1719 [ 49.288833] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.290390] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.291876] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.293384] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.294862] ---[ end trace 0000000000000000 ]--- [ 50.068972] ------------[ cut here ]------------ [ 50.069898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.071924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.073410] Modules linked in: [ 50.074058] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.076008] Tainted: [W]=WARN [ 50.076556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.077990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.078892] 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 [ 50.081996] RSP: 0018:ffff88800efbfbc0 EFLAGS: 00010286 [ 50.082974] RAX: 0000000000000000 RBX: ffffed1001df7f78 RCX: ffffffff813a4050 [ 50.084241] RDX: ffff88801a591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.085500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df7f2f [ 50.086770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.088039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efbfdf8 [ 50.089318] FS: 00007fa97175a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.090754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.091805] CR2: 00007fff5bdcfef7 CR3: 00000000204e6000 CR4: 0000000000350ef0 [ 50.093073] Call Trace: [ 50.093535] [ 50.093979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.094879] ? __create_object+0x59/0x80 [ 50.095663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.096576] __vmalloc_noprof+0x59/0x60 [ 50.097329] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.098197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.099112] bpf_prog_alloc+0x39/0x200 [ 50.099839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.100764] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.101603] do_seccomp+0x349/0x25e0 [ 50.102326] ? find_held_lock+0x2b/0x80 [ 50.103076] ? do_prlimit+0x310/0x610 [ 50.103822] ? __pfx_do_seccomp+0x10/0x10 [ 50.104561] ? do_raw_spin_unlock+0x53/0x220 [ 50.105382] ? _raw_spin_unlock+0x1e/0x40 [ 50.106152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.107101] ? static_key_count+0x60/0x80 [ 50.107891] prctl_set_seccomp+0x4e/0x70 [ 50.108599] __do_sys_prctl+0xe6c/0x1d70 [ 50.109377] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.110231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.111192] ? irqentry_exit+0xf3/0x650 [ 50.111948] do_syscall_64+0xbf/0x430 [ 50.112683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.113573] RIP: 0033:0x7fa971c4c5cd [ 50.114299] 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 [ 50.117430] RSP: 002b:00007fff5bdcd910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.118772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa971c4c5cd [ 50.120028] RDX: 0000561e923d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.121284] RBP: 00007fff5bdcd970 R08: 0000000000000000 R09: 00007fff5bdcd010 [ 50.122554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eb93e7ad0 [ 50.123829] R13: 00007fff5bdcdda0 R14: 0000561eb93e8bc0 R15: 0000561eb93f9780 [ 50.125100] [ 50.125516] irq event stamp: 1737 [ 50.126165] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.127662] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.129174] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.130698] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.132182] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60296' (ECDSA) to the list of known hosts. 2025/11/18 04:58:33 fuzzer started 2025/11/18 04:58:33 dialing manager at localhost:37895 2025/11/18 04:58:33 checking machine... 2025/11/18 04:58:33 checking revisions... [ 51.045428] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:58:33 testing simple program... [ 51.122987] cgroup: Unknown subsys name 'net' [ 51.186804] cgroup: Unknown subsys name 'cpuset' [ 51.204403] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:58:32 Registers: info registers vcpu 0 RAX=ffffffff8175a47e RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009462280 RIP=ffffffff81529235 RFL=00000292 [--S-A--] 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 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=00007f7a4cd4a000 CR3=0000000016465000 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=973e13a9c346e489c74e1712a369c12c XMM02=eff9b2d0a8fce9cb0000000000303698 XMM03=2c67c8bc2e329bc300000000003037c0 XMM04=d9a19e8fa20ebc5400000000000ae988 XMM05=b22d9164688f98070000000000321fa8 XMM06=fea61ae96e8c7b9800000000003205e0 XMM07=fb795ef6d65770560000000000310908 XMM08=2c67c8bc2e329bc300000000003037c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801796d340 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88801796dd98 RSP=ffff88806cf08948 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801796dde8 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff815273ce RFL=00000086 [--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 00007f47331f8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47337af618 CR3=000000000e411000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000