[ 46.187449] ------------[ cut here ]------------ [ 46.188407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.190420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.191898] Modules linked in: [ 46.192546] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.194578] Tainted: [W]=WARN [ 46.195143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.196603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.197547] 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 [ 46.200791] RSP: 0018:ffff88801976fbc0 EFLAGS: 00010286 [ 46.201781] RAX: 0000000000000000 RBX: ffffed10032edf78 RCX: ffffffff813a4050 [ 46.203088] RDX: ffff888016dd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.204373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032edf2f [ 46.205668] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.206961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801976fdf8 [ 46.208278] FS: 00007f373b110900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.209747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.210814] CR2: 00007ffdddc6eef7 CR3: 000000000e4f5000 CR4: 0000000000350ef0 [ 46.212114] Call Trace: [ 46.212621] [ 46.213049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.213954] ? __create_object+0x59/0x80 [ 46.214740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.215709] __vmalloc_noprof+0x59/0x60 [ 46.216469] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.217354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218304] bpf_prog_alloc+0x39/0x200 [ 46.218997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.219935] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.220864] do_seccomp+0x349/0x25e0 [ 46.221606] ? find_held_lock+0x2b/0x80 [ 46.222385] ? do_prlimit+0x310/0x610 [ 46.223112] ? __pfx_do_seccomp+0x10/0x10 [ 46.223893] ? do_raw_spin_unlock+0x53/0x220 [ 46.224757] ? _raw_spin_unlock+0x1e/0x40 [ 46.225554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.226509] ? static_key_count+0x60/0x80 [ 46.227306] prctl_set_seccomp+0x4e/0x70 [ 46.228053] __do_sys_prctl+0xe6c/0x1d70 [ 46.228849] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.229720] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.230694] ? irqentry_exit+0xf3/0x650 [ 46.231474] do_syscall_64+0xbf/0x430 [ 46.232192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.233189] RIP: 0033:0x7f373b6025cd [ 46.233907] 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 [ 46.237158] RSP: 002b:00007ffdddc6db60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.238544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f373b6025cd [ 46.239875] RDX: 0000559094965e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.241196] RBP: 00007ffdddc6dbc0 R08: 0000000000000000 R09: 00007ffdddc6d260 [ 46.242541] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590b2340ad0 [ 46.243835] R13: 00007ffdddc6dff0 R14: 00005590b2341bc0 R15: 00005590b2352780 [ 46.245166] [ 46.245645] irq event stamp: 1767 [ 46.246169] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.247434] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.248707] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 46.250004] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 46.251268] ---[ end trace 0000000000000000 ]--- [ 49.204225] ------------[ cut here ]------------ [ 49.205149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.207132] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.208576] Modules linked in: [ 49.209179] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.211167] Tainted: [W]=WARN [ 49.211772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.213276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.214141] 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 [ 49.217333] RSP: 0018:ffff888016bafbc0 EFLAGS: 00010286 [ 49.218340] RAX: 0000000000000000 RBX: ffffed1002d75f78 RCX: ffffffff813a4050 [ 49.219633] RDX: ffff88800f358000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.220944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d75f2f [ 49.222236] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.223551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bafdf8 [ 49.224854] FS: 00007efcb82e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.226293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.227362] CR2: 00007efcb87d3580 CR3: 000000000e592000 CR4: 0000000000350ef0 [ 49.228663] Call Trace: [ 49.229150] [ 49.229601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.230509] ? __create_object+0x59/0x80 [ 49.231297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.232223] __vmalloc_noprof+0x59/0x60 [ 49.233016] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.233910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.234868] bpf_prog_alloc+0x39/0x200 [ 49.235615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.236551] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.237485] do_seccomp+0x349/0x25e0 [ 49.238172] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.239070] ? __pfx_do_seccomp+0x10/0x10 [ 49.239856] ? find_held_lock+0x2b/0x80 [ 49.240617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.241605] ? static_key_count+0x60/0x80 [ 49.242419] prctl_set_seccomp+0x4e/0x70 [ 49.243157] __do_sys_prctl+0xe6c/0x1d70 [ 49.243959] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.244822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.245801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.246776] ? irqentry_exit+0xf3/0x650 [ 49.247541] do_syscall_64+0xbf/0x430 [ 49.248230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.249185] RIP: 0033:0x7efcb87d35cd [ 49.249908] 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 [ 49.253081] RSP: 002b:00007ffffd61a1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.254441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb87d35cd [ 49.255721] RDX: 0000559201e2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.257021] RBP: 00007ffffd61a210 R08: 0000000000000000 R09: 00007ffffd6198b0 [ 49.258292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559238622ad0 [ 49.259566] R13: 00007ffffd61a640 R14: 0000559238623bc0 R15: 0000559238634780 [ 49.260874] [ 49.261350] irq event stamp: 1711 [ 49.261972] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.263515] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.265063] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.266616] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.268133] ---[ end trace 0000000000000000 ]--- [ 50.038934] ------------[ cut here ]------------ [ 50.039849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.041868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.043325] Modules linked in: [ 50.043930] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.046155] Tainted: [W]=WARN [ 50.046771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.048269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.049138] 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 [ 50.052312] RSP: 0018:ffff88800f387bc0 EFLAGS: 00010286 [ 50.053306] RAX: 0000000000000000 RBX: ffffed1001e70f78 RCX: ffffffff813a4050 [ 50.054597] RDX: ffff888015fd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.055874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e70f2f [ 50.057164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.058455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f387df8 [ 50.059742] FS: 00007efe7c8e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.061193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.062273] CR2: 00007ffe2195def7 CR3: 000000001f8bc000 CR4: 0000000000350ef0 [ 50.063555] Call Trace: [ 50.064029] [ 50.064488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.065409] ? __create_object+0x59/0x80 [ 50.066142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.067111] __vmalloc_noprof+0x59/0x60 [ 50.067874] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.068743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.069689] bpf_prog_alloc+0x39/0x200 [ 50.070438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.071368] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.072215] do_seccomp+0x349/0x25e0 [ 50.072952] ? find_held_lock+0x2b/0x80 [ 50.073723] ? do_prlimit+0x310/0x610 [ 50.074458] ? __pfx_do_seccomp+0x10/0x10 [ 50.075200] ? do_raw_spin_unlock+0x53/0x220 [ 50.076032] ? _raw_spin_unlock+0x1e/0x40 [ 50.076815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.077788] ? static_key_count+0x60/0x80 [ 50.078589] prctl_set_seccomp+0x4e/0x70 [ 50.079368] __do_sys_prctl+0xe6c/0x1d70 [ 50.080106] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.080980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.081960] ? irqentry_exit+0xf3/0x650 [ 50.082741] do_syscall_64+0xbf/0x430 [ 50.083466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.084434] RIP: 0033:0x7efe7cdd95cd [ 50.085110] 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 [ 50.088283] RSP: 002b:00007ffe2195c250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.089682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe7cdd95cd [ 50.090963] RDX: 0000562f1abf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.092269] RBP: 00007ffe2195c2b0 R08: 0000000000000000 R09: 00007ffe2195b950 [ 50.093565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f5217cbf0 [ 50.094844] R13: 00007ffe2195c6e0 R14: 0000562f52186380 R15: 0000562f52191460 [ 50.096156] [ 50.096623] irq event stamp: 1763 [ 50.097284] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.098807] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.100316] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 50.101873] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 50.103378] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31405' (ECDSA) to the list of known hosts. 2025/11/18 23:56:43 fuzzer started 2025/11/18 23:56:43 dialing manager at localhost:34383 2025/11/18 23:56:43 checking machine... 2025/11/18 23:56:43 checking revisions... [ 51.008636] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:56:43 testing simple program... [ 51.087917] cgroup: Unknown subsys name 'net' [ 51.146374] cgroup: Unknown subsys name 'cpuset' [ 51.158650] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:56:42 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff88800bf123f8 RCX=ffffffff815c4de8 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88806ce38140 RSP=ffff8880185bf758 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=ffff8880e538f000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815d346b 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 00007efcb82e1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efcb829a008 CR3=000000001771e000 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=0000000000025e03 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbcaa06e038 CR3=000000000d0f4000 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=8bd0c75a34ab6598874902d838fe62da XMM02=2c67c8bc2e329bc30000000000303e50 XMM03=fb795ef6d6577056000000000030fef8 XMM04=f3d66c60310fcbd600000000000ae988 XMM05=59e761d80468883f0000000000320698 XMM06=d74844bf967d85ba000000000031fe08 XMM07=e042d86d42eb936e0000000000310178 XMM08=d0123174d51eac1d0000000000303eb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000