[ 45.668897] ------------[ cut here ]------------ [ 45.669858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.671844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.673304] Modules linked in: [ 45.673891] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.676129] Tainted: [W]=WARN [ 45.676675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.678226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.679137] 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 [ 45.682303] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 45.683279] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 45.684564] RDX: ffff888017c1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.685835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 45.687099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.688374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 45.689665] FS: 00007ff5919f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.691090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.692140] CR2: 00007ff591ee8580 CR3: 0000000010405000 CR4: 0000000000350ef0 [ 45.693430] Call Trace: [ 45.693891] [ 45.694340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.695232] ? __create_object+0x59/0x80 [ 45.695963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.696924] __vmalloc_noprof+0x59/0x60 [ 45.697698] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.698573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.699506] bpf_prog_alloc+0x39/0x200 [ 45.700240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.701171] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.702038] do_seccomp+0x349/0x25e0 [ 45.702759] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.703653] ? __pfx_do_seccomp+0x10/0x10 [ 45.704444] ? find_held_lock+0x2b/0x80 [ 45.705217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.706180] ? static_key_count+0x60/0x80 [ 45.706934] prctl_set_seccomp+0x4e/0x70 [ 45.707712] __do_sys_prctl+0xe6c/0x1d70 [ 45.708481] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.709345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.710314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.711287] ? irqentry_exit+0xf3/0x650 [ 45.712015] do_syscall_64+0xbf/0x430 [ 45.712742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.713700] RIP: 0033:0x7ff591ee85cd [ 45.714396] 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 [ 45.717563] RSP: 002b:00007fff8a782810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.718922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff591ee85cd [ 45.720190] RDX: 0000557eb2bc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.721480] RBP: 00007fff8a782870 R08: 0000000000000000 R09: 00007fff8a781f10 [ 45.722754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ee1079bf0 [ 45.724026] R13: 00007fff8a782ca0 R14: 0000557ee1083380 R15: 0000557ee108e460 [ 45.725362] [ 45.725782] irq event stamp: 1785 [ 45.726440] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 45.727937] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 45.729468] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 45.731004] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 45.732519] ---[ end trace 0000000000000000 ]--- [ 49.149000] ------------[ cut here ]------------ [ 49.149917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.151973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.153445] Modules linked in: [ 49.154034] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.156150] Tainted: [W]=WARN [ 49.156708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.158191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.159094] 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 [ 49.162283] RSP: 0018:ffff88800cdd7bc0 EFLAGS: 00010286 [ 49.163272] RAX: 0000000000000000 RBX: ffffed10019baf78 RCX: ffffffff813a4050 [ 49.164555] RDX: ffff88800f1e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.165859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019baf2f [ 49.167146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.168419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cdd7df8 [ 49.169717] FS: 00007f153fb11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.171166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.172232] CR2: 00007f1540003580 CR3: 0000000019b8c000 CR4: 0000000000350ef0 [ 49.173525] Call Trace: [ 49.173992] [ 49.174439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.175338] ? __create_object+0x59/0x80 [ 49.176119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.177109] __vmalloc_noprof+0x59/0x60 [ 49.177825] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.178703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.179620] bpf_prog_alloc+0x39/0x200 [ 49.180370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.181322] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.182239] do_seccomp+0x349/0x25e0 [ 49.182919] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.183817] ? __pfx_do_seccomp+0x10/0x10 [ 49.184603] ? find_held_lock+0x2b/0x80 [ 49.185380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.186346] ? static_key_count+0x60/0x80 [ 49.187150] prctl_set_seccomp+0x4e/0x70 [ 49.187882] __do_sys_prctl+0xe6c/0x1d70 [ 49.188660] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.189526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.190522] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.191494] ? irqentry_exit+0xf3/0x650 [ 49.192259] do_syscall_64+0xbf/0x430 [ 49.192948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.193914] RIP: 0033:0x7f15400035cd [ 49.194620] 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 [ 49.197814] RSP: 002b:00007ffc70fe68a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.199167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15400035cd [ 49.200445] RDX: 000055df0cfffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.201743] RBP: 00007ffc70fe6900 R08: 0000000000000000 R09: 00007ffc70fe5fa0 [ 49.203018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df471a12b0 [ 49.204326] R13: 00007ffc70fe6d30 R14: 000055df471a3d20 R15: 000055df471b58d0 [ 49.205636] [ 49.206114] irq event stamp: 1745 [ 49.206721] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.208263] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.209824] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.211376] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.212918] ---[ end trace 0000000000000000 ]--- [ 50.086509] ------------[ cut here ]------------ [ 50.087457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.089477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.091003] Modules linked in: [ 50.091655] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.093629] Tainted: [W]=WARN [ 50.094235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.095707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.097119] 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 [ 50.100283] RSP: 0018:ffff88800e4f7bc0 EFLAGS: 00010286 [ 50.101564] RAX: 0000000000000000 RBX: ffffed1001c9ef78 RCX: ffffffff813a4050 [ 50.103106] RDX: ffff888016c50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.104532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c9ef2f [ 50.105840] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.107119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e4f7df8 [ 50.108417] FS: 00007f095b813900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.109870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.110920] CR2: 00007f095bd05580 CR3: 000000001444c000 CR4: 0000000000350ef0 [ 50.112204] Call Trace: [ 50.112662] [ 50.113126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.113985] ? __create_object+0x59/0x80 [ 50.114781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.115771] __vmalloc_noprof+0x59/0x60 [ 50.116537] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.117418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.118343] bpf_prog_alloc+0x39/0x200 [ 50.119034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.119960] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.120865] do_seccomp+0x349/0x25e0 [ 50.121584] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.122485] ? __pfx_do_seccomp+0x10/0x10 [ 50.123275] ? find_held_lock+0x2b/0x80 [ 50.123991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.124944] ? static_key_count+0x60/0x80 [ 50.125759] prctl_set_seccomp+0x4e/0x70 [ 50.126530] __do_sys_prctl+0xe6c/0x1d70 [ 50.127320] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.128174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.129147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.130129] ? irqentry_exit+0xf3/0x650 [ 50.130847] do_syscall_64+0xbf/0x430 [ 50.131605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.132541] RIP: 0033:0x7f095bd055cd [ 50.133267] 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 [ 50.136444] RSP: 002b:00007ffe88805500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.137831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f095bd055cd [ 50.139117] RDX: 000055b0ec3eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.140406] RBP: 00007ffe88805560 R08: 0000000000000000 R09: 00007ffe88804c00 [ 50.141696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0f16abad0 [ 50.142980] R13: 00007ffe88805990 R14: 000055b0f16acbc0 R15: 000055b0f16bd780 [ 50.144287] [ 50.144714] irq event stamp: 1789 [ 50.145370] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.146878] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.148407] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.149971] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.151499] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58494' (ECDSA) to the list of known hosts. 2025/11/17 10:17:42 fuzzer started 2025/11/17 10:17:42 dialing manager at localhost:37895 2025/11/17 10:17:42 checking machine... 2025/11/17 10:17:42 checking revisions... [ 51.142145] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:17:43 testing simple program... [ 51.232637] cgroup: Unknown subsys name 'net' [ 51.292706] cgroup: Unknown subsys name 'cpuset' [ 51.319616] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:17:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=ffffffff8135e4a9 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff888016863780 R15=ffff88806ce08a70 RIP=ffffffff815bcf95 RFL=00000282 [--S----] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f153fb11900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15406bc0f0 CR3=000000001ea17000 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=6720646572637465733a4d41503d706f 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=0000000000030c05 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b7a884000 CR3=000000000e2db000 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=2031343a37313a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a37313a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000