[ 45.723149] ------------[ cut here ]------------ [ 45.724085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.726097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.727537] Modules linked in: [ 45.728133] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.730090] Tainted: [W]=WARN [ 45.730672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.732145] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.733050] 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 [ 45.736190] RSP: 0018:ffff88800f377bc0 EFLAGS: 00010286 [ 45.737160] RAX: 0000000000000000 RBX: ffffed1001e6ef78 RCX: ffffffff813a4050 [ 45.738425] RDX: ffff8880160d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.739730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ef2f [ 45.741021] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.742323] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f377df8 [ 45.743639] FS: 00007f69de35d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.745106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.746189] CR2: 00007ffe319c9ef7 CR3: 000000000d707000 CR4: 0000000000350ef0 [ 45.747489] Call Trace: [ 45.747987] [ 45.748448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.749311] ? __create_object+0x59/0x80 [ 45.750113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.751090] __vmalloc_noprof+0x59/0x60 [ 45.751871] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.752778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.753738] bpf_prog_alloc+0x39/0x200 [ 45.754478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.755437] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.756323] do_seccomp+0x349/0x25e0 [ 45.757069] ? find_held_lock+0x2b/0x80 [ 45.757847] ? do_prlimit+0x310/0x610 [ 45.758603] ? __pfx_do_seccomp+0x10/0x10 [ 45.759384] ? do_raw_spin_unlock+0x53/0x220 [ 45.760193] ? _raw_spin_unlock+0x1e/0x40 [ 45.760975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.761956] ? static_key_count+0x60/0x80 [ 45.762760] prctl_set_seccomp+0x4e/0x70 [ 45.763549] __do_sys_prctl+0xe6c/0x1d70 [ 45.764310] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.765182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.766169] ? irqentry_exit+0xf3/0x650 [ 45.766953] do_syscall_64+0xbf/0x430 [ 45.767691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.768684] RIP: 0033:0x7f69de84f5cd [ 45.769393] 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 [ 45.772612] RSP: 002b:00007ffe319c8c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.773997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69de84f5cd [ 45.775301] RDX: 000055ce2c735e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.776609] RBP: 00007ffe319c8c60 R08: 0000000000000000 R09: 00007ffe319c8300 [ 45.777911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce47c24240 [ 45.779187] R13: 00007ffe319c9090 R14: 000055ce47c23bf0 R15: 000055ce47c384d0 [ 45.780507] [ 45.780943] irq event stamp: 1743 [ 45.781583] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.783139] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.784711] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 45.786255] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 45.787787] ---[ end trace 0000000000000000 ]--- [ 49.290761] ------------[ cut here ]------------ [ 49.291526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.293190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.294395] Modules linked in: [ 49.294881] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.296713] Tainted: [W]=WARN [ 49.297168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.298426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.299141] 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 [ 49.301777] RSP: 0018:ffff888016367bc0 EFLAGS: 00010286 [ 49.302578] RAX: 0000000000000000 RBX: ffffed1002c6cf78 RCX: ffffffff813a4050 [ 49.303627] RDX: ffff888016de8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.304691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6cf2f [ 49.305746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.306800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016367df8 [ 49.307850] FS: 00007f3498bde900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.309042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.309920] CR2: 00007f34991444a6 CR3: 000000001e8da000 CR4: 0000000000350ef0 [ 49.310983] Call Trace: [ 49.311398] [ 49.311742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.312483] ? __create_object+0x59/0x80 [ 49.313100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313895] __vmalloc_noprof+0x59/0x60 [ 49.314519] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.315202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.315973] bpf_prog_alloc+0x39/0x200 [ 49.316588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.317317] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.318060] do_seccomp+0x349/0x25e0 [ 49.318658] ? find_held_lock+0x2b/0x80 [ 49.319252] ? do_prlimit+0x310/0x610 [ 49.319857] ? __pfx_do_seccomp+0x10/0x10 [ 49.320520] ? do_raw_spin_unlock+0x53/0x220 [ 49.321177] ? _raw_spin_unlock+0x1e/0x40 [ 49.321826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.322610] ? static_key_count+0x60/0x80 [ 49.323238] prctl_set_seccomp+0x4e/0x70 [ 49.323871] __do_sys_prctl+0xe6c/0x1d70 [ 49.324525] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.325202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.325995] ? irqentry_exit+0xf3/0x650 [ 49.326625] do_syscall_64+0xbf/0x430 [ 49.327196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.327996] RIP: 0033:0x7f34990d05cd [ 49.328574] 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 [ 49.331194] RSP: 002b:00007ffdc11daee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.332330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34990d05cd [ 49.333403] RDX: 000055c990781e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.334461] RBP: 00007ffdc11daf40 R08: 0000000000000000 R09: 00007ffdc11da5e0 [ 49.335513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9c62a6ad0 [ 49.336585] R13: 00007ffdc11db370 R14: 000055c9c62a7bc0 R15: 000055c9c62b8780 [ 49.337647] [ 49.337997] irq event stamp: 1823 [ 49.338527] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.339780] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.341047] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 49.342317] softirqs last disabled at (1347): [] __irq_exit_rcu+0xc4/0x100 [ 49.343585] ---[ end trace 0000000000000000 ]--- [ 50.106891] ------------[ cut here ]------------ [ 50.107657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.109388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.110602] Modules linked in: [ 50.111086] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.112787] Tainted: [W]=WARN [ 50.113247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.114472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.115192] 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 [ 50.117820] RSP: 0018:ffff88800f0dfbc0 EFLAGS: 00010286 [ 50.118635] RAX: 0000000000000000 RBX: ffffed1001e1bf78 RCX: ffffffff813a4050 [ 50.119697] RDX: ffff8880169a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.120773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1bf2f [ 50.121846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.122915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0dfdf8 [ 50.123980] FS: 00007f0f61f50900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.125177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.126050] CR2: 00007ffcf1ff7ef7 CR3: 000000001e76e000 CR4: 0000000000350ef0 [ 50.127114] Call Trace: [ 50.127541] [ 50.127884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.128636] ? __create_object+0x59/0x80 [ 50.129254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.130060] __vmalloc_noprof+0x59/0x60 [ 50.130685] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.131406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.132151] bpf_prog_alloc+0x39/0x200 [ 50.132750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.133514] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.134227] do_seccomp+0x349/0x25e0 [ 50.134820] ? find_held_lock+0x2b/0x80 [ 50.135469] ? do_prlimit+0x310/0x610 [ 50.136072] ? __pfx_do_seccomp+0x10/0x10 [ 50.136723] ? do_raw_spin_unlock+0x53/0x220 [ 50.137408] ? _raw_spin_unlock+0x1e/0x40 [ 50.138018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.138817] ? static_key_count+0x60/0x80 [ 50.139480] prctl_set_seccomp+0x4e/0x70 [ 50.140102] __do_sys_prctl+0xe6c/0x1d70 [ 50.140752] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.141456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.142217] ? irqentry_exit+0xf3/0x650 [ 50.142849] do_syscall_64+0xbf/0x430 [ 50.143456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.144222] RIP: 0033:0x7f0f624425cd [ 50.144805] 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 [ 50.147414] RSP: 002b:00007ffcf1ff5d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.148549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f624425cd [ 50.149609] RDX: 000055eb2eca6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.150670] RBP: 00007ffcf1ff5d60 R08: 0000000000000000 R09: 00007ffcf1ff5400 [ 50.151726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb49699ad0 [ 50.152802] R13: 00007ffcf1ff6190 R14: 000055eb4969abc0 R15: 000055eb496ab780 [ 50.153884] [ 50.154233] irq event stamp: 1789 [ 50.154761] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.156028] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.157290] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.158562] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.159831] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2409' (ECDSA) to the list of known hosts. 2025/11/17 14:01:33 fuzzer started 2025/11/17 14:01:33 dialing manager at localhost:37895 2025/11/17 14:01:33 checking machine... 2025/11/17 14:01:33 checking revisions... [ 51.115776] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:01:33 testing simple program... [ 51.198608] cgroup: Unknown subsys name 'net' [ 51.251176] cgroup: Unknown subsys name 'cpuset' [ 51.265135] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:01:32 Registers: info registers vcpu 0 RAX=ffff888016deb780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800ae6f8a8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 RFL=00000246 [---Z-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 00007f3498bde900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc11d5000 CR3=000000001e89f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029425 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9d30d658 CR3=000000000cf38000 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=2032333a31303a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a31303a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000