[ 39.092340] ------------[ cut here ]------------ [ 39.093269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.096690] Modules linked in: [ 39.097543] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.099981] Tainted: [W]=WARN [ 39.100580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.102017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.102913] 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 [ 39.106051] RSP: 0018:ffff888016057bc0 EFLAGS: 00010286 [ 39.106987] RAX: 0000000000000000 RBX: ffffed1002c0af78 RCX: ffffffff813a4050 [ 39.108286] RDX: ffff888015cb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.109539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0af2f [ 39.110794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.112082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016057df8 [ 39.113352] FS: 00007f82b8f23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.114769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.115827] CR2: 00007f82b9415580 CR3: 0000000014248000 CR4: 0000000000350ef0 [ 39.117088] Call Trace: [ 39.117546] [ 39.117943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.118817] ? __create_object+0x59/0x80 [ 39.119598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.120571] __vmalloc_noprof+0x59/0x60 [ 39.121300] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.122158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.123077] bpf_prog_alloc+0x39/0x200 [ 39.123773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124692] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.125585] do_seccomp+0x349/0x25e0 [ 39.126280] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.127160] ? __pfx_do_seccomp+0x10/0x10 [ 39.127903] ? find_held_lock+0x2b/0x80 [ 39.128654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.129598] ? static_key_count+0x60/0x80 [ 39.130391] prctl_set_seccomp+0x4e/0x70 [ 39.131163] __do_sys_prctl+0xe6c/0x1d70 [ 39.131894] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.132744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.134633] ? irqentry_exit+0xf3/0x650 [ 39.135397] do_syscall_64+0xbf/0x430 [ 39.136145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.137084] RIP: 0033:0x7f82b94155cd [ 39.137749] 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 [ 39.140869] RSP: 002b:00007ffe9c842940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.142204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82b94155cd [ 39.143476] RDX: 0000558b15478e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.144762] RBP: 00007ffe9c8429a0 R08: 0000000000000000 R09: 00007ffe9c842040 [ 39.146020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b1a2f0b10 [ 39.147304] R13: 00007ffe9c842dd0 R14: 0000558b1a2f12b0 R15: 0000558b1a3056f0 [ 39.148596] [ 39.149011] irq event stamp: 1987 [ 39.149647] hardirqs last enabled at (1997): [] __up_console_sem+0x78/0x80 [ 39.151145] hardirqs last disabled at (2006): [] __up_console_sem+0x5d/0x80 [ 39.152654] softirqs last enabled at (1960): [] handle_softirqs+0x50c/0x770 [ 39.154165] softirqs last disabled at (1955): [] __irq_exit_rcu+0xc4/0x100 [ 39.155667] ---[ end trace 0000000000000000 ]--- [ 42.246653] ------------[ cut here ]------------ [ 42.247420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.249127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.250339] Modules linked in: [ 42.250825] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.252475] Tainted: [W]=WARN [ 42.252942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.254149] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.254869] 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 [ 42.257551] RSP: 0018:ffff888016b57bc0 EFLAGS: 00010286 [ 42.258357] RAX: 0000000000000000 RBX: ffffed1002d6af78 RCX: ffffffff813a4050 [ 42.259426] RDX: ffff88801732d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.260509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6af2f [ 42.261566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.262629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b57df8 [ 42.263701] FS: 00007f22b83fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.264894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.265776] CR2: 00007ffd94d8fef7 CR3: 000000001ff58000 CR4: 0000000000350ef0 [ 42.266840] Call Trace: [ 42.267262] [ 42.267604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.268362] ? __create_object+0x59/0x80 [ 42.268967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.269766] __vmalloc_noprof+0x59/0x60 [ 42.270382] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.271092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.271831] bpf_prog_alloc+0x39/0x200 [ 42.272446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.273217] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.273925] do_seccomp+0x349/0x25e0 [ 42.274532] ? find_held_lock+0x2b/0x80 [ 42.275165] ? do_prlimit+0x310/0x610 [ 42.275758] ? __pfx_do_seccomp+0x10/0x10 [ 42.276409] ? do_raw_spin_unlock+0x53/0x220 [ 42.277098] ? _raw_spin_unlock+0x1e/0x40 [ 42.277706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.278505] ? static_key_count+0x60/0x80 [ 42.279163] prctl_set_seccomp+0x4e/0x70 [ 42.279775] __do_sys_prctl+0xe6c/0x1d70 [ 42.280422] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.281129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.281895] ? irqentry_exit+0xf3/0x650 [ 42.282522] do_syscall_64+0xbf/0x430 [ 42.283125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.283880] RIP: 0033:0x7f22b88ee5cd [ 42.284467] 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 [ 42.287079] RSP: 002b:00007ffd94d8ede0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.288219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22b88ee5cd [ 42.289276] RDX: 00005586099dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.290327] RBP: 00007ffd94d8ee40 R08: 0000000000000000 R09: 00007ffd94d8e4e0 [ 42.291391] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586166a4ad0 [ 42.292454] R13: 00007ffd94d8f270 R14: 00005586166a5bc0 R15: 00005586166b6780 [ 42.293532] [ 42.293883] irq event stamp: 1691 [ 42.294418] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.295674] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.296952] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 42.298251] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.299504] ---[ end trace 0000000000000000 ]--- [ 43.134708] ------------[ cut here ]------------ [ 43.135472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.137136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.138326] Modules linked in: [ 43.138815] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.140475] Tainted: [W]=WARN [ 43.140932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.142147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.142868] 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 [ 43.145518] RSP: 0018:ffff88801c0cfbc0 EFLAGS: 00010286 [ 43.146323] RAX: 0000000000000000 RBX: ffffed1003819f78 RCX: ffffffff813a4050 [ 43.147383] RDX: ffff88801725b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.148454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003819f2f [ 43.149511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.150563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0cfdf8 [ 43.151630] FS: 00007f85b151d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.152834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.153701] CR2: 00007f85b1a834a6 CR3: 00000000201f3000 CR4: 0000000000350ef0 [ 43.154768] Call Trace: [ 43.155183] [ 43.155530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.156280] ? __create_object+0x59/0x80 [ 43.156897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.157694] __vmalloc_noprof+0x59/0x60 [ 43.158310] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.158998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.159791] bpf_prog_alloc+0x39/0x200 [ 43.160397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.161199] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.161931] do_seccomp+0x349/0x25e0 [ 43.162524] ? find_held_lock+0x2b/0x80 [ 43.163154] ? do_prlimit+0x310/0x610 [ 43.163747] ? __pfx_do_seccomp+0x10/0x10 [ 43.164396] ? do_raw_spin_unlock+0x53/0x220 [ 43.165080] ? _raw_spin_unlock+0x1e/0x40 [ 43.165697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.166493] ? static_key_count+0x60/0x80 [ 43.167162] prctl_set_seccomp+0x4e/0x70 [ 43.167783] __do_sys_prctl+0xe6c/0x1d70 [ 43.168418] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.169137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.169909] ? irqentry_exit+0xf3/0x650 [ 43.170544] do_syscall_64+0xbf/0x430 [ 43.171152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.171923] RIP: 0033:0x7f85b1a0f5cd [ 43.172505] 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 [ 43.175151] RSP: 002b:00007fff720b9040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.176295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85b1a0f5cd [ 43.177359] RDX: 000055b168d0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.178411] RBP: 00007fff720b90a0 R08: 0000000000000000 R09: 00007fff720b8740 [ 43.179475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b16df94240 [ 43.180565] R13: 00007fff720b94d0 R14: 000055b16df9d380 R15: 000055b16dfa8540 [ 43.181639] [ 43.181997] irq event stamp: 1681 [ 43.182538] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 43.183816] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 43.185091] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 43.186379] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 43.187639] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64432' (ECDSA) to the list of known hosts. 2025/11/18 13:33:50 fuzzer started 2025/11/18 13:33:51 dialing manager at localhost:34383 2025/11/18 13:33:51 checking machine... 2025/11/18 13:33:51 checking revisions... [ 44.143840] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:33:51 testing simple program... [ 44.231673] cgroup: Unknown subsys name 'net' [ 44.292085] cgroup: Unknown subsys name 'cpuset' [ 44.307145] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:33:50 Registers: info registers vcpu 0 RAX=00000000a9267483 RBX=ffff88801700d340 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff88801700dd98 RSP=ffff88801c18f828 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801700dd98 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ea RFL=00000002 [-------] 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 00007f22b83fc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22b89b1650 CR3=000000001ffa9000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000285fd 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1282f1a000 CR3=000000000e31f000 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=33333a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000