[ 46.685757] ------------[ cut here ]------------ [ 46.686667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.689123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.690590] Modules linked in: [ 46.691386] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.693407] Tainted: [W]=WARN [ 46.694011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.695483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.696407] 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 [ 46.699588] RSP: 0018:ffff8880144e7bc0 EFLAGS: 00010286 [ 46.700576] RAX: 0000000000000000 RBX: ffffed100289cf78 RCX: ffffffff813a4050 [ 46.701875] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.703198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100289cf2f [ 46.704513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.705796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880144e7df8 [ 46.707091] FS: 00007fe3bfdd1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.708531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.709663] CR2: 00007fe3c02c3580 CR3: 000000000b78e000 CR4: 0000000000350ef0 [ 46.710968] Call Trace: [ 46.711438] [ 46.711900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.712765] ? __create_object+0x59/0x80 [ 46.713539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.714512] __vmalloc_noprof+0x59/0x60 [ 46.715280] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.716163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.717118] bpf_prog_alloc+0x39/0x200 [ 46.717815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.718750] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.719657] do_seccomp+0x349/0x25e0 [ 46.720378] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.721301] ? __pfx_do_seccomp+0x10/0x10 [ 46.722095] ? find_held_lock+0x2b/0x80 [ 46.722823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.723802] ? static_key_count+0x60/0x80 [ 46.724624] prctl_set_seccomp+0x4e/0x70 [ 46.725404] __do_sys_prctl+0xe6c/0x1d70 [ 46.726214] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.727077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.728048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.729060] ? irqentry_exit+0xf3/0x650 [ 46.729789] do_syscall_64+0xbf/0x430 [ 46.730539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.731504] RIP: 0033:0x7fe3c02c35cd [ 46.732214] 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 [ 46.735433] RSP: 002b:00007ffcd0db67d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.736826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3c02c35cd [ 46.738141] RDX: 00005604f4bbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.739439] RBP: 00007ffcd0db6830 R08: 0000000000000000 R09: 00007ffcd0db5ed0 [ 46.740745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560523520ad0 [ 46.742034] R13: 00007ffcd0db6c60 R14: 0000560523521bc0 R15: 0000560523532780 [ 46.743339] [ 46.743763] irq event stamp: 1795 [ 46.744411] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.745968] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.747504] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 46.749055] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 46.750578] ---[ end trace 0000000000000000 ]--- [ 49.492711] ------------[ cut here ]------------ [ 49.493728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.495816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.497422] Modules linked in: [ 49.498092] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.500137] Tainted: [W]=WARN [ 49.500728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.502280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.503244] 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 [ 49.506598] RSP: 0018:ffff888017e77bc0 EFLAGS: 00010286 [ 49.507641] RAX: 0000000000000000 RBX: ffffed1002fcef78 RCX: ffffffff813a4050 [ 49.509068] RDX: ffff88801ca3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.510425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcef2f [ 49.511657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.512840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e77df8 [ 49.514009] FS: 00007fb5b9b4e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.515279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.516221] CR2: 00007ffef3cd3ef8 CR3: 0000000017038000 CR4: 0000000000350ef0 [ 49.517386] Call Trace: [ 49.517804] [ 49.518207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.519032] ? __create_object+0x59/0x80 [ 49.519674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.520616] __vmalloc_noprof+0x59/0x60 [ 49.521458] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.522432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.523473] bpf_prog_alloc+0x39/0x200 [ 49.524279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.525501] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.526415] do_seccomp+0x349/0x25e0 [ 49.527074] ? find_held_lock+0x2b/0x80 [ 49.527693] ? do_prlimit+0x310/0x610 [ 49.528351] ? __pfx_do_seccomp+0x10/0x10 [ 49.529067] ? do_raw_spin_unlock+0x53/0x220 [ 49.529750] ? _raw_spin_unlock+0x1e/0x40 [ 49.530461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.531312] ? static_key_count+0x60/0x80 [ 49.532022] prctl_set_seccomp+0x4e/0x70 [ 49.532677] __do_sys_prctl+0xe6c/0x1d70 [ 49.533379] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.534157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.535022] ? irqentry_exit+0xf3/0x650 [ 49.535642] do_syscall_64+0xbf/0x430 [ 49.536304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.537163] RIP: 0033:0x7fb5ba0405cd [ 49.537735] 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 [ 49.540548] RSP: 002b:00007ffef3cd1940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.541745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5ba0405cd [ 49.542919] RDX: 000055d411e91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.544049] RBP: 00007ffef3cd19a0 R08: 0000000000000000 R09: 00007ffef3cd1040 [ 49.545198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d44859cad0 [ 49.546325] R13: 00007ffef3cd1dd0 R14: 000055d44859dbc0 R15: 000055d4485ae780 [ 49.547487] [ 49.547944] irq event stamp: 1801 [ 49.548571] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.549929] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.551262] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 49.552652] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 49.553999] ---[ end trace 0000000000000000 ]--- [ 50.285660] ------------[ cut here ]------------ [ 50.286589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.288711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.290211] Modules linked in: [ 50.290815] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.292895] Tainted: [W]=WARN [ 50.293452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.295153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.296084] 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 [ 50.299299] RSP: 0018:ffff888017c17bc0 EFLAGS: 00010286 [ 50.300295] RAX: 0000000000000000 RBX: ffffed1002f82f78 RCX: ffffffff813a4050 [ 50.301607] RDX: ffff888016585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.302891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f82f2f [ 50.304197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.305512] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c17df8 [ 50.306806] FS: 00007f18a58d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.308295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.309393] CR2: 00007f18a5dc5580 CR3: 000000000c0a0000 CR4: 0000000000350ef0 [ 50.310690] Call Trace: [ 50.311208] [ 50.311627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.312545] ? __create_object+0x59/0x80 [ 50.313348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.314337] __vmalloc_noprof+0x59/0x60 [ 50.315117] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.315989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.316951] bpf_prog_alloc+0x39/0x200 [ 50.317655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.318595] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.319524] do_seccomp+0x349/0x25e0 [ 50.320258] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.321192] ? __pfx_do_seccomp+0x10/0x10 [ 50.322003] ? find_held_lock+0x2b/0x80 [ 50.322725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.323687] ? static_key_count+0x60/0x80 [ 50.324500] prctl_set_seccomp+0x4e/0x70 [ 50.325292] __do_sys_prctl+0xe6c/0x1d70 [ 50.326083] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.326943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.327916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.328912] ? irqentry_exit+0xf3/0x650 [ 50.329637] do_syscall_64+0xbf/0x430 [ 50.330385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.331346] RIP: 0033:0x7f18a5dc55cd [ 50.332050] 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 [ 50.335226] RSP: 002b:00007ffdd0565020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.336611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18a5dc55cd [ 50.337918] RDX: 000056142f9d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.339213] RBP: 00007ffdd0565080 R08: 0000000000000000 R09: 00007ffdd0564720 [ 50.340489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561431ffaad0 [ 50.341788] R13: 00007ffdd05654b0 R14: 0000561431ffbbc0 R15: 000056143200c780 [ 50.343106] [ 50.343533] irq event stamp: 1739 [ 50.344188] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.345767] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.347318] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 50.348887] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 50.350415] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40229' (ECDSA) to the list of known hosts. 2025/11/17 09:26:45 fuzzer started 2025/11/17 09:26:45 dialing manager at localhost:37895 2025/11/17 09:26:45 checking machine... 2025/11/17 09:26:45 checking revisions... [ 51.411885] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:26:45 testing simple program... [ 51.512987] cgroup: Unknown subsys name 'net' [ 51.608935] cgroup: Unknown subsys name 'cpuset' [ 51.636888] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:26:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff110036e2f4e RCX=ffffffff81a7bdee RDX=ffff88801b717a90 RSI=0000000000000000 RDI=ffff88801b717e40 RBP=ffff88801b717c40 RSP=ffff88801b717a60 R8 =00007fb5b9b08000 R9 =ffff88801b717e20 R10=00007fb5b9b03000 R11=0000000000000001 R12=ffff88801b717e40 R13=0000000000000000 R14=00007fb5b9b03000 R15=ffff88801b717bc0 RIP=ffffffff84bfaee2 RFL=00000293 [--S-A-C] 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 00007fb5b9b4e900 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=00007fb5b9b07008 CR3=000000001834e000 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=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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009643780 RCX=ffff88806cf08974 RDX=0000000000000000 RSI=ffffffff81b2a0b4 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf08998 R8 =ffffffff86a49c3a R9 =ffff88806cf08a60 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000000 R13=ffff88806cf08a68 R14=ffff888009643780 R15=ffff88806cf08a20 RIP=ffffffff815bd617 RFL=00000217 [----APC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc025fe588 CR3=000000000d85a000 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=726880e0142df1a5834e11e277e597a5 XMM02=2c67c8bc2e329bc30000000000305f80 XMM03=fb795ef6d657705600000000003146e0 XMM04=ad0d014136eb945500000000000ae988 XMM05=0394861f14684e590000000000323610 XMM06=3e829fc8c8edc9900000000000323498 XMM07=e042d86d42eb936e0000000000314960 XMM08=51e121deb0ea2d3e0000000000305fe0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000