[ 45.653650] ------------[ cut here ]------------ [ 45.654577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.656558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.659457] Modules linked in: [ 45.660057] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.662019] Tainted: [W]=WARN [ 45.662605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.664079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.664986] 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 [ 45.668139] RSP: 0018:ffff888017ef7bc0 EFLAGS: 00010286 [ 45.669119] RAX: 0000000000000000 RBX: ffffed1002fdef78 RCX: ffffffff813a4050 [ 45.670392] RDX: ffff88801705b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.671667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdef2f [ 45.672936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.674212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ef7df8 [ 45.675485] FS: 00007fdd4a4c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.676939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.677994] CR2: 00007fffd5f58ef8 CR3: 000000000df52000 CR4: 0000000000350ef0 [ 45.679255] Call Trace: [ 45.679761] [ 45.680178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.681075] ? __create_object+0x59/0x80 [ 45.681840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.682792] __vmalloc_noprof+0x59/0x60 [ 45.683540] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.684432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.685315] bpf_prog_alloc+0x39/0x200 [ 45.686049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.686967] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.687906] do_seccomp+0x349/0x25e0 [ 45.688638] ? find_held_lock+0x2b/0x80 [ 45.689394] ? do_prlimit+0x310/0x610 [ 45.690086] ? __pfx_do_seccomp+0x10/0x10 [ 45.690878] ? do_raw_spin_unlock+0x53/0x220 [ 45.691789] ? _raw_spin_unlock+0x1e/0x40 [ 45.692577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.693554] ? static_key_count+0x60/0x80 [ 45.694304] prctl_set_seccomp+0x4e/0x70 [ 45.695058] __do_sys_prctl+0xe6c/0x1d70 [ 45.695829] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.696698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.697670] ? irqentry_exit+0xf3/0x650 [ 45.698436] do_syscall_64+0xbf/0x430 [ 45.699128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.700081] RIP: 0033:0x7fdd4a9ba5cd [ 45.700769] 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 [ 45.703888] RSP: 002b:00007fffd5f56c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.705254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd4a9ba5cd [ 45.706523] RDX: 0000558d9f3d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.707781] RBP: 00007fffd5f56cf0 R08: 0000000000000000 R09: 00007fffd5f56390 [ 45.709048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dc6b51ad0 [ 45.710309] R13: 00007fffd5f57120 R14: 0000558dc6b52bc0 R15: 0000558dc6b63780 [ 45.711605] [ 45.712036] irq event stamp: 2063 [ 45.712681] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 45.714181] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 45.715683] softirqs last enabled at (1966): [] handle_softirqs+0x50c/0x770 [ 45.717223] softirqs last disabled at (1961): [] __irq_exit_rcu+0xc4/0x100 [ 45.718711] ---[ end trace 0000000000000000 ]--- [ 48.870106] ------------[ cut here ]------------ [ 48.871066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.873090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.874563] Modules linked in: [ 48.875158] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.877420] Tainted: [W]=WARN [ 48.877993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.879554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.880508] 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 [ 48.883697] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286 [ 48.884698] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050 [ 48.886012] RDX: ffff88800f6ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.887282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f [ 48.888577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.889858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8 [ 48.891126] FS: 00007fd89c58a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.892572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.893615] CR2: 00007ffcb318fef8 CR3: 000000001ff9d000 CR4: 0000000000350ef0 [ 48.894896] Call Trace: [ 48.895382] [ 48.895784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.896679] ? __create_object+0x59/0x80 [ 48.897466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.898430] __vmalloc_noprof+0x59/0x60 [ 48.899137] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.900003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.900929] bpf_prog_alloc+0x39/0x200 [ 48.901682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.902614] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.903513] do_seccomp+0x349/0x25e0 [ 48.904184] ? find_held_lock+0x2b/0x80 [ 48.904936] ? do_prlimit+0x310/0x610 [ 48.905669] ? __pfx_do_seccomp+0x10/0x10 [ 48.906440] ? do_raw_spin_unlock+0x53/0x220 [ 48.907213] ? _raw_spin_unlock+0x1e/0x40 [ 48.907983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.908952] ? static_key_count+0x60/0x80 [ 48.909740] prctl_set_seccomp+0x4e/0x70 [ 48.910520] __do_sys_prctl+0xe6c/0x1d70 [ 48.911262] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.912127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.913095] ? irqentry_exit+0xf3/0x650 [ 48.913865] do_syscall_64+0xbf/0x430 [ 48.914609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.915564] RIP: 0033:0x7fd89ca7c5cd [ 48.916233] 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 [ 48.919394] RSP: 002b:00007ffcb318df60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.920774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd89ca7c5cd [ 48.922064] RDX: 0000563909fe1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.923376] RBP: 00007ffcb318dfc0 R08: 0000000000000000 R09: 00007ffcb318d660 [ 48.924673] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639422b0b10 [ 48.925947] R13: 00007ffcb318e3f0 R14: 00005639422b12b0 R15: 00005639422c56f0 [ 48.927245] [ 48.927716] irq event stamp: 1789 [ 48.928344] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 48.929898] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 48.931421] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 48.932984] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 48.934489] ---[ end trace 0000000000000000 ]--- [ 49.753589] ------------[ cut here ]------------ [ 49.754324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.756054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.757278] Modules linked in: [ 49.757814] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.759471] Tainted: [W]=WARN [ 49.759932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.761185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.761939] 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 [ 49.764586] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 49.765398] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 49.766471] RDX: ffff88800dec3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.767545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 49.768626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.769694] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 49.770771] FS: 00007f6b188fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.771965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.772858] CR2: 00007fff7403aef8 CR3: 000000000bc45000 CR4: 0000000000350ef0 [ 49.773926] Call Trace: [ 49.774313] [ 49.774682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.775426] ? __create_object+0x59/0x80 [ 49.776057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.776868] __vmalloc_noprof+0x59/0x60 [ 49.777498] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.778185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.778962] bpf_prog_alloc+0x39/0x200 [ 49.779577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.780321] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.781082] do_seccomp+0x349/0x25e0 [ 49.781690] ? find_held_lock+0x2b/0x80 [ 49.782290] ? do_prlimit+0x310/0x610 [ 49.782901] ? __pfx_do_seccomp+0x10/0x10 [ 49.783545] ? do_raw_spin_unlock+0x53/0x220 [ 49.784209] ? _raw_spin_unlock+0x1e/0x40 [ 49.784855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.785653] ? static_key_count+0x60/0x80 [ 49.786282] prctl_set_seccomp+0x4e/0x70 [ 49.786930] __do_sys_prctl+0xe6c/0x1d70 [ 49.787597] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.788281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.789101] ? irqentry_exit+0xf3/0x650 [ 49.789736] do_syscall_64+0xbf/0x430 [ 49.790314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.791102] RIP: 0033:0x7f6b18dec5cd [ 49.791686] 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 [ 49.794375] RSP: 002b:00007fff740390e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.795519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b18dec5cd [ 49.796594] RDX: 000055d409517e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.797662] RBP: 00007fff74039140 R08: 0000000000000000 R09: 00007fff740387e0 [ 49.798732] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d427f7aad0 [ 49.799801] R13: 00007fff74039570 R14: 000055d427f7bbc0 R15: 000055d427f8c780 [ 49.800897] [ 49.801251] irq event stamp: 1785 [ 49.801788] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.803058] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.804335] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 49.805644] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 49.806913] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48269' (ECDSA) to the list of known hosts. 2025/11/18 21:14:17 fuzzer started 2025/11/18 21:14:18 dialing manager at localhost:34383 2025/11/18 21:14:18 checking machine... 2025/11/18 21:14:18 checking revisions... [ 50.728629] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:14:18 testing simple program... [ 50.810666] cgroup: Unknown subsys name 'net' [ 50.872314] cgroup: Unknown subsys name 'cpuset' [ 50.891258] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:14:17 Registers: info registers vcpu 0 RAX=0000000000039a5d 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005639422e7000 CR3=000000000e35a000 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=79e30b48b09a9788e341d5777e028273 XMM02=ec2efd57dc4c00df00000000003053a8 XMM03=9863c2fa5f39a60f0000000000305478 XMM04=bee2127e04e9a79f00000000000ae988 XMM05=f194cf9ecebe2c2a00000000003230e8 XMM06=5b75c91c804453420000000000322188 XMM07=e042d86d42eb936e0000000000313448 XMM08=9863c2fa5f39a60f0000000000305478 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017187f58 RCX=ffffffff817d9966 RDX=ffff888009a59bc0 RSI=ffffffff83c6e211 RDI=ffff888017187f58 RBP=ffff888017187f48 RSP=ffff888017187ef0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=000000000000002c R13=000000000000002c R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751e4b 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 00007fd89c58a900 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=00007ffcb3188000 CR3=0000000020406000 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=6720646572637465733a4d41503d706f 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