[ 46.794286] ------------[ cut here ]------------ [ 46.795032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.796727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.798011] Modules linked in: [ 46.798505] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.800161] Tainted: [W]=WARN [ 46.800652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.801889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.802660] 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 [ 46.805398] RSP: 0018:ffff88800f4b7bc0 EFLAGS: 00010286 [ 46.806242] RAX: 0000000000000000 RBX: ffffed1001e96f78 RCX: ffffffff813a4050 [ 46.807342] RDX: ffff88800f74d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.808461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e96f2f [ 46.809557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.810672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4b7df8 [ 46.811789] FS: 00007fe7c3099900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.813023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.813947] CR2: 00007ffc11648ef8 CR3: 000000000e6f1000 CR4: 0000000000350ef0 [ 46.815055] Call Trace: [ 46.815452] [ 46.815841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.816573] ? __create_object+0x59/0x80 [ 46.817250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.818083] __vmalloc_noprof+0x59/0x60 [ 46.818724] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.819430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.820240] bpf_prog_alloc+0x39/0x200 [ 46.820877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.821675] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.822406] do_seccomp+0x349/0x25e0 [ 46.823020] ? find_held_lock+0x2b/0x80 [ 46.823685] ? do_prlimit+0x310/0x610 [ 46.824284] ? __pfx_do_seccomp+0x10/0x10 [ 46.824958] ? do_raw_spin_unlock+0x53/0x220 [ 46.825668] ? _raw_spin_unlock+0x1e/0x40 [ 46.826298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.827122] ? static_key_count+0x60/0x80 [ 46.828166] prctl_set_seccomp+0x4e/0x70 [ 46.828836] __do_sys_prctl+0xe6c/0x1d70 [ 46.829466] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.830203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.831023] ? irqentry_exit+0xf3/0x650 [ 46.831694] do_syscall_64+0xbf/0x430 [ 46.832290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.833106] RIP: 0033:0x7fe7c358b5cd [ 46.833708] 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 [ 46.836442] RSP: 002b:00007ffc11646560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.837616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7c358b5cd [ 46.838720] RDX: 0000555effd71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.839834] RBP: 00007ffc116465c0 R08: 0000000000000000 R09: 00007ffc11645c60 [ 46.840945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f010dfb10 [ 46.842045] R13: 00007ffc116469f0 R14: 0000555f010e02b0 R15: 0000555f010f46f0 [ 46.843162] [ 46.843534] irq event stamp: 1755 [ 46.844093] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.845403] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.846710] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 46.848037] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 46.849338] ---[ end trace 0000000000000000 ]--- [ 50.272832] ------------[ cut here ]------------ [ 50.273739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.275763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.277206] Modules linked in: [ 50.277838] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.280046] Tainted: [W]=WARN [ 50.280662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.282127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.283042] 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 [ 50.286229] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 50.287214] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 50.288489] RDX: ffff8880164e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.289760] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 50.291035] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.292308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 50.293603] FS: 00007f10a5d92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.295020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.296078] CR2: 00007f10a6284580 CR3: 000000000b009000 CR4: 0000000000350ef0 [ 50.297346] Call Trace: [ 50.297849] [ 50.298269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.299160] ? __create_object+0x59/0x80 [ 50.299947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.300911] __vmalloc_noprof+0x59/0x60 [ 50.301671] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.302488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.303414] bpf_prog_alloc+0x39/0x200 [ 50.304159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.305086] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.305972] do_seccomp+0x349/0x25e0 [ 50.306684] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.307526] ? __pfx_do_seccomp+0x10/0x10 [ 50.308319] ? find_held_lock+0x2b/0x80 [ 50.309080] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.310052] ? static_key_count+0x60/0x80 [ 50.310849] prctl_set_seccomp+0x4e/0x70 [ 50.311644] __do_sys_prctl+0xe6c/0x1d70 [ 50.312382] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.313237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.314189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.315174] ? irqentry_exit+0xf3/0x650 [ 50.315950] do_syscall_64+0xbf/0x430 [ 50.316688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.317633] RIP: 0033:0x7f10a62845cd [ 50.318298] 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 [ 50.321494] RSP: 002b:00007fffe07c4e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.322852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10a62845cd [ 50.324101] RDX: 000055ee24926e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.324968] RBP: 00007fffe07c4e80 R08: 0000000000000000 R09: 00007fffe07c4520 [ 50.325841] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee254d8bf0 [ 50.326716] R13: 00007fffe07c52b0 R14: 000055ee254e2380 R15: 000055ee254ed460 [ 50.327612] [ 50.327898] irq event stamp: 1763 [ 50.328307] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.329351] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.330380] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.331429] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.332463] ---[ end trace 0000000000000000 ]--- [ 51.126394] ------------[ cut here ]------------ [ 51.127534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.129650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/261 [ 51.131138] Modules linked in: [ 51.131826] CPU: 0 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.133904] Tainted: [W]=WARN [ 51.134491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.136032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.136965] 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 [ 51.140438] RSP: 0018:ffff8880165f7bc0 EFLAGS: 00010286 [ 51.141457] RAX: 0000000000000000 RBX: ffffed1002cbef78 RCX: ffffffff813a4050 [ 51.142804] RDX: ffff888009de0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.144147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbef2f [ 51.145507] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.146870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165f7df8 [ 51.148230] FS: 00007f5d76022900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.149694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.150765] CR2: 00007f5d76514580 CR3: 0000000007038000 CR4: 0000000000350ef0 [ 51.152069] Call Trace: [ 51.152547] [ 51.152999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.153897] ? __create_object+0x59/0x80 [ 51.154683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.155676] __vmalloc_noprof+0x59/0x60 [ 51.156404] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.157280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.158232] bpf_prog_alloc+0x39/0x200 [ 51.158971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.159925] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.160858] do_seccomp+0x349/0x25e0 [ 51.161525] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.162440] ? __pfx_do_seccomp+0x10/0x10 [ 51.163230] ? find_held_lock+0x2b/0x80 [ 51.164011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.164985] ? static_key_count+0x60/0x80 [ 51.165790] prctl_set_seccomp+0x4e/0x70 [ 51.166535] __do_sys_prctl+0xe6c/0x1d70 [ 51.167333] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.168217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.169181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.170167] ? irqentry_exit+0xf3/0x650 [ 51.170949] do_syscall_64+0xbf/0x430 [ 51.171710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.172675] RIP: 0033:0x7f5d765145cd [ 51.173354] 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 [ 51.176533] RSP: 002b:00007ffe5e51c480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.177911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d765145cd [ 51.179187] RDX: 000055c1d66e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.180502] RBP: 00007ffe5e51c4e0 R08: 0000000000000000 R09: 00007ffe5e51bb80 [ 51.181659] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1dc27fad0 [ 51.182728] R13: 00007ffe5e51c910 R14: 000055c1dc280bc0 R15: 000055c1dc291780 [ 51.183811] [ 51.184164] irq event stamp: 1715 [ 51.184702] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 51.185963] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 51.187226] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 51.188520] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 51.189776] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59731' (ECDSA) to the list of known hosts. 2025/11/18 15:43:45 fuzzer started 2025/11/18 15:43:46 dialing manager at localhost:34383 2025/11/18 15:43:46 checking machine... 2025/11/18 15:43:46 checking revisions... [ 52.089148] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:43:46 testing simple program... [ 52.181510] cgroup: Unknown subsys name 'net' [ 52.243483] cgroup: Unknown subsys name 'cpuset' [ 52.259099] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:43:45 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016490000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016490a58 RSP=ffff8880171ef7f8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016490a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 00007f10a5d92900 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=00007f10a6349618 CR3=000000001dffd000 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 info registers vcpu 1 RAX=000000000002a05f 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0c051be8 CR3=0000000016a3c000 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=14ecf5fecb7f12b2b44263bd33dadbb8 XMM02=2c67c8bc2e329bc30000000000302148 XMM03=fb795ef6d6577056000000000030dc40 XMM04=a324b6ca7dbe033b00000000000ae988 XMM05=d8783b70b6a25368000000000031f1d8 XMM06=039d52ccd5d264cc000000000031db10 XMM07=e042d86d42eb936e000000000030ed90 XMM08=83e9687a614d657400000000003021a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000