[ 39.167515] ------------[ cut here ]------------ [ 39.168463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.170437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.171934] Modules linked in: [ 39.172518] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.174497] Tainted: [W]=WARN [ 39.175098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.176561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.177487] 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 [ 39.180615] RSP: 0018:ffff88801996fbc0 EFLAGS: 00010286 [ 39.181603] RAX: 0000000000000000 RBX: ffffed100332df78 RCX: ffffffff813a4050 [ 39.182897] RDX: ffff888009d43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.184174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332df2f [ 39.185461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.186742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801996fdf8 [ 39.188009] FS: 00007f328074d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.189434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.190487] CR2: 00007ffd2f4aeef7 CR3: 000000000e3bf000 CR4: 0000000000350ef0 [ 39.191769] Call Trace: [ 39.192224] [ 39.192633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.193532] ? __create_object+0x59/0x80 [ 39.194302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.195267] __vmalloc_noprof+0x59/0x60 [ 39.196032] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.196900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.197825] bpf_prog_alloc+0x39/0x200 [ 39.198503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.199416] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.200305] do_seccomp+0x349/0x25e0 [ 39.201032] ? find_held_lock+0x2b/0x80 [ 39.201783] ? do_prlimit+0x310/0x610 [ 39.202467] ? __pfx_do_seccomp+0x10/0x10 [ 39.203250] ? do_raw_spin_unlock+0x53/0x220 [ 39.204076] ? _raw_spin_unlock+0x1e/0x40 [ 39.204860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.205816] ? static_key_count+0x60/0x80 [ 39.206561] prctl_set_seccomp+0x4e/0x70 [ 39.207330] __do_sys_prctl+0xe6c/0x1d70 [ 39.208104] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.208965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.209924] ? irqentry_exit+0xf3/0x650 [ 39.210631] do_syscall_64+0xbf/0x430 [ 39.211369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.212318] RIP: 0033:0x7f3280c3f5cd [ 39.213033] 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 [ 39.216154] RSP: 002b:00007ffd2f4ad060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.217535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3280c3f5cd [ 39.218812] RDX: 000055d3fbe06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.220085] RBP: 00007ffd2f4ad0c0 R08: 0000000000000000 R09: 00007ffd2f4ac760 [ 39.221367] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d40b75c2b0 [ 39.222641] R13: 00007ffd2f4ad4f0 R14: 000055d40b75ed20 R15: 000055d40b7708d0 [ 39.223929] [ 39.224352] irq event stamp: 1791 [ 39.225011] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.226512] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.228020] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 39.229557] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 39.231060] ---[ end trace 0000000000000000 ]--- [ 42.563076] ------------[ cut here ]------------ [ 42.564009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.566000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.567454] Modules linked in: [ 42.568096] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.570338] Tainted: [W]=WARN [ 42.571004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.572500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.573439] 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 [ 42.576646] RSP: 0018:ffff888016fe7bc0 EFLAGS: 00010286 [ 42.577641] RAX: 0000000000000000 RBX: ffffed1002dfcf78 RCX: ffffffff813a4050 [ 42.578944] RDX: ffff8880164e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.580251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfcf2f [ 42.581571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.582869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fe7df8 [ 42.584173] FS: 00007f0c90f5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.585638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.586716] CR2: 00007ffe61180ef7 CR3: 0000000020061000 CR4: 0000000000350ef0 [ 42.588017] Call Trace: [ 42.588494] [ 42.588963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.589869] ? __create_object+0x59/0x80 [ 42.590625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.591589] __vmalloc_noprof+0x59/0x60 [ 42.592352] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.593246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.594188] bpf_prog_alloc+0x39/0x200 [ 42.594932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.595864] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.596785] do_seccomp+0x349/0x25e0 [ 42.597476] ? find_held_lock+0x2b/0x80 [ 42.598227] ? do_prlimit+0x310/0x610 [ 42.598974] ? __pfx_do_seccomp+0x10/0x10 [ 42.599767] ? do_raw_spin_unlock+0x53/0x220 [ 42.600565] ? _raw_spin_unlock+0x1e/0x40 [ 42.601370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.602338] ? static_key_count+0x60/0x80 [ 42.603148] prctl_set_seccomp+0x4e/0x70 [ 42.603938] __do_sys_prctl+0xe6c/0x1d70 [ 42.604731] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.605557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.606540] ? irqentry_exit+0xf3/0x650 [ 42.607313] do_syscall_64+0xbf/0x430 [ 42.608066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.609037] RIP: 0033:0x7f0c9144d5cd [ 42.609750] 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 [ 42.612952] RSP: 002b:00007ffe6117f140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.614321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c9144d5cd [ 42.615609] RDX: 0000560063e54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.616926] RBP: 00007ffe6117f1a0 R08: 0000000000000000 R09: 00007ffe6117e840 [ 42.618081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560081ef9240 [ 42.619225] R13: 00007ffe6117f5d0 R14: 0000560081f02380 R15: 0000560081f0d540 [ 42.620371] [ 42.620788] irq event stamp: 1853 [ 42.621344] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.622708] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.624062] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 42.625467] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 42.626815] ---[ end trace 0000000000000000 ]--- [ 43.268000] ------------[ cut here ]------------ [ 43.268838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.270573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.271868] Modules linked in: [ 43.272396] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.274351] Tainted: [W]=WARN [ 43.274993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.276849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.277891] 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 [ 43.281257] RSP: 0018:ffff8880178c7bc0 EFLAGS: 00010286 [ 43.282300] RAX: 0000000000000000 RBX: ffffed1002f18f78 RCX: ffffffff813a4050 [ 43.283667] RDX: ffff8880165f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.285062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f18f2f [ 43.286461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.287854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178c7df8 [ 43.289246] FS: 00007f2b036df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.290804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.291954] CR2: 00007ffed71c4ef7 CR3: 000000000f97f000 CR4: 0000000000350ef0 [ 43.293337] Call Trace: [ 43.293889] [ 43.294339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.295294] ? __create_object+0x59/0x80 [ 43.296144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.297200] __vmalloc_noprof+0x59/0x60 [ 43.298026] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.298978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.299983] bpf_prog_alloc+0x39/0x200 [ 43.300787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.301823] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.302804] do_seccomp+0x349/0x25e0 [ 43.303537] ? find_held_lock+0x2b/0x80 [ 43.304358] ? do_prlimit+0x310/0x610 [ 43.305166] ? __pfx_do_seccomp+0x10/0x10 [ 43.306029] ? do_raw_spin_unlock+0x53/0x220 [ 43.306916] ? _raw_spin_unlock+0x1e/0x40 [ 43.307787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.308852] ? static_key_count+0x60/0x80 [ 43.309664] prctl_set_seccomp+0x4e/0x70 [ 43.310514] __do_sys_prctl+0xe6c/0x1d70 [ 43.311356] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.312274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.313338] ? irqentry_exit+0xf3/0x650 [ 43.314161] do_syscall_64+0xbf/0x430 [ 43.314960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.316002] RIP: 0033:0x7f2b03bd15cd [ 43.316762] 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 [ 43.320200] RSP: 002b:00007ffed71c25b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.321684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b03bd15cd [ 43.323051] RDX: 000055a4b0b5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.324431] RBP: 00007ffed71c2610 R08: 0000000000000000 R09: 00007ffed71c1cb0 [ 43.325830] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4ece03bf0 [ 43.327219] R13: 00007ffed71c2a40 R14: 000055a4ece0d380 R15: 000055a4ece18460 [ 43.328646] [ 43.329220] irq event stamp: 1833 [ 43.329820] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 43.331163] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 43.332489] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 43.333857] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 43.335185] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61946' (ECDSA) to the list of known hosts. 2025/11/18 15:11:10 fuzzer started 2025/11/18 15:11:10 dialing manager at localhost:34383 2025/11/18 15:11:10 checking machine... 2025/11/18 15:11:10 checking revisions... [ 44.170374] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:11:10 testing simple program... [ 44.261433] cgroup: Unknown subsys name 'net' [ 44.337594] cgroup: Unknown subsys name 'cpuset' [ 44.349556] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:11:09 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880168d3780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880168d41d8 RSP=ffff8880165e75b0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880168d4200 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 00007f0c90f5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c90f2a008 CR3=0000000020015000 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=00000000000231cf 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7f85adb550 CR3=000000001708d000 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=320b15bc908ab3810b4908089c9ccac7 XMM02=ec2efd57dc4c00df0000000000304f88 XMM03=22bc3605f24a53d30000000000305058 XMM04=58677f6f26e6367b00000000000ae988 XMM05=14648eaa1277bab1000000000031ea18 XMM06=817b8945e9d50373000000000031e8a0 XMM07=e042d86d42eb936e000000000030e628 XMM08=22bc3605f24a53d30000000000305058 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000