[ 39.267672] ------------[ cut here ]------------ [ 39.268444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.270242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.271471] Modules linked in: [ 39.272002] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.273756] Tainted: [W]=WARN [ 39.274285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.275866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.276813] 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 [ 39.279483] RSP: 0018:ffff888013defbc0 EFLAGS: 00010286 [ 39.280298] RAX: 0000000000000000 RBX: ffffed10027bdf78 RCX: ffffffff813a4050 [ 39.281372] RDX: ffff88800f561bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.282457] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bdf2f [ 39.283518] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.284576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013defdf8 [ 39.285655] FS: 00007fc9ec8c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.286858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.287706] CR2: 00007fc9ecdb6580 CR3: 000000000ba6d000 CR4: 0000000000350ef0 [ 39.288804] Call Trace: [ 39.289228] [ 39.289577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.290323] ? __create_object+0x59/0x80 [ 39.290974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.291747] __vmalloc_noprof+0x59/0x60 [ 39.292377] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.293120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.293892] bpf_prog_alloc+0x39/0x200 [ 39.294485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.295253] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.296002] do_seccomp+0x349/0x25e0 [ 39.296559] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.297310] ? __pfx_do_seccomp+0x10/0x10 [ 39.297967] ? find_held_lock+0x2b/0x80 [ 39.298560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.299361] ? static_key_count+0x60/0x80 [ 39.300024] prctl_set_seccomp+0x4e/0x70 [ 39.300640] __do_sys_prctl+0xe6c/0x1d70 [ 39.301299] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.302013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.302778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.303583] ? irqentry_exit+0xf3/0x650 [ 39.304226] do_syscall_64+0xbf/0x430 [ 39.304807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.305590] RIP: 0033:0x7fc9ecdb65cd [ 39.306179] 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 [ 39.308813] RSP: 002b:00007ffe18329840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.309969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9ecdb65cd [ 39.311036] RDX: 000055e556ef7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.312097] RBP: 00007ffe183298a0 R08: 0000000000000000 R09: 00007ffe18328f40 [ 39.313182] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e560549b10 [ 39.314236] R13: 00007ffe18329cd0 R14: 000055e56054a2b0 R15: 000055e56055e6f0 [ 39.315329] [ 39.315685] irq event stamp: 1721 [ 39.316212] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.317492] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 39.318758] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 39.320037] softirqs last disabled at (1383): [] __irq_exit_rcu+0xc4/0x100 [ 39.321329] ---[ end trace 0000000000000000 ]--- [ 42.748812] ------------[ cut here ]------------ [ 42.749739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.751726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.753190] Modules linked in: [ 42.753773] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.755992] Tainted: [W]=WARN [ 42.756560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.758096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.758988] 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 [ 42.762130] RSP: 0018:ffff8880185f7bc0 EFLAGS: 00010286 [ 42.763104] RAX: 0000000000000000 RBX: ffffed10030bef78 RCX: ffffffff813a4050 [ 42.764371] RDX: ffff888016998000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.765646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030bef2f [ 42.766912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.768171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185f7df8 [ 42.769453] FS: 00007fa6de0b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.770879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.771928] CR2: 00007fa6de5a4580 CR3: 000000001ea4f000 CR4: 0000000000350ef0 [ 42.773204] Call Trace: [ 42.773665] [ 42.774120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.775008] ? __create_object+0x59/0x80 [ 42.775736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.776710] __vmalloc_noprof+0x59/0x60 [ 42.777477] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.778347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.779279] bpf_prog_alloc+0x39/0x200 [ 42.780016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.780952] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.781793] do_seccomp+0x349/0x25e0 [ 42.782503] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.783407] ? __pfx_do_seccomp+0x10/0x10 [ 42.784202] ? find_held_lock+0x2b/0x80 [ 42.784983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785945] ? static_key_count+0x60/0x80 [ 42.786690] prctl_set_seccomp+0x4e/0x70 [ 42.787455] __do_sys_prctl+0xe6c/0x1d70 [ 42.788245] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.789118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.790065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.791031] ? irqentry_exit+0xf3/0x650 [ 42.791754] do_syscall_64+0xbf/0x430 [ 42.792488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.793448] RIP: 0033:0x7fa6de5a45cd [ 42.794146] 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 [ 42.797286] RSP: 002b:00007fff8f756650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.798657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6de5a45cd [ 42.799958] RDX: 0000563f0c07ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.801265] RBP: 00007fff8f7566b0 R08: 0000000000000000 R09: 00007fff8f755d50 [ 42.802571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f1e7b1ad0 [ 42.803871] R13: 00007fff8f756ae0 R14: 0000563f1e7b2bc0 R15: 0000563f1e7c3780 [ 42.805200] [ 42.805628] irq event stamp: 1773 [ 42.806283] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.807822] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.809407] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.810963] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.812489] ---[ end trace 0000000000000000 ]--- [ 43.632355] ------------[ cut here ]------------ [ 43.633294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.635270] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.636751] Modules linked in: [ 43.637416] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.639415] Tainted: [W]=WARN [ 43.640026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.641496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.642423] 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 [ 43.645619] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 43.646590] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 43.647877] RDX: ffff88801b413780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.649180] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 43.650455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.651731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 43.653023] FS: 00007f661b8bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.654459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.655534] CR2: 00007ffe3f509ef7 CR3: 000000001b7c4000 CR4: 0000000000350ef0 [ 43.656829] Call Trace: [ 43.657336] [ 43.657749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.658654] ? __create_object+0x59/0x80 [ 43.659432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.660400] __vmalloc_noprof+0x59/0x60 [ 43.661174] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.662047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.662978] bpf_prog_alloc+0x39/0x200 [ 43.663667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.664589] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.665504] do_seccomp+0x349/0x25e0 [ 43.666212] ? find_held_lock+0x2b/0x80 [ 43.666990] ? do_prlimit+0x310/0x610 [ 43.667690] ? __pfx_do_seccomp+0x10/0x10 [ 43.668464] ? do_raw_spin_unlock+0x53/0x220 [ 43.669290] ? _raw_spin_unlock+0x1e/0x40 [ 43.670071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.671040] ? static_key_count+0x60/0x80 [ 43.671806] prctl_set_seccomp+0x4e/0x70 [ 43.672577] __do_sys_prctl+0xe6c/0x1d70 [ 43.673377] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.674236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.675201] ? irqentry_exit+0xf3/0x650 [ 43.675963] do_syscall_64+0xbf/0x430 [ 43.676664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.677626] RIP: 0033:0x7f661bdad5cd [ 43.678327] 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 [ 43.681510] RSP: 002b:00007ffe3f508220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.682890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f661bdad5cd [ 43.684171] RDX: 000055f201a1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.685463] RBP: 00007ffe3f508280 R08: 0000000000000000 R09: 00007ffe3f507920 [ 43.686749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f238a7aad0 [ 43.688027] R13: 00007ffe3f5086b0 R14: 000055f238a7bbc0 R15: 000055f238a8c780 [ 43.689350] [ 43.689779] irq event stamp: 1693 [ 43.690424] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 43.691949] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 43.693487] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 43.695029] softirqs last disabled at (1281): [] __irq_exit_rcu+0xc4/0x100 [ 43.696539] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22194' (ECDSA) to the list of known hosts. 2025/11/18 10:06:05 fuzzer started 2025/11/18 10:06:06 dialing manager at localhost:34383 2025/11/18 10:06:06 checking machine... 2025/11/18 10:06:06 checking revisions... [ 44.642237] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:06:06 testing simple program... [ 44.729072] cgroup: Unknown subsys name 'net' [ 44.783367] cgroup: Unknown subsys name 'cpuset' [ 44.798177] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:06:05 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff88800fa8c228 RDI=ffff88800fa8b780 RBP=ffff88800fa8b780 RSP=ffff88806ce08838 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000002 R14=ffff88800fa8c228 R15=0000000000000003 RIP=ffffffff8152659a RFL=00000007 [-----PC] 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 00007fa6de0b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6de669618 CR3=000000001e98a000 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=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 info registers vcpu 1 RAX=0000001d56ded808 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806cf23b00 RDI=000000000005268a RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ebe55 R11=0000000000000001 R12=000000000005268a R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007fa6de0b2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8f750000 CR3=000000001e98a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000