[ 46.693935] ------------[ cut here ]------------ [ 46.694865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.696930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.698415] Modules linked in: [ 46.699105] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.701114] Tainted: [W]=WARN [ 46.701746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.703238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.704166] 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 [ 46.707397] RSP: 0018:ffff8880168d7bc0 EFLAGS: 00010286 [ 46.708390] RAX: 0000000000000000 RBX: ffffed1002d1af78 RCX: ffffffff813a4050 [ 46.709700] RDX: ffff888015e23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.710999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1af2f [ 46.712282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.713611] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168d7df8 [ 46.714929] FS: 00007ffbf873d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.716374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.717432] CR2: 00007ffbf8ca34a6 CR3: 000000000e228000 CR4: 0000000000350ef0 [ 46.718756] Call Trace: [ 46.719228] [ 46.719699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.720562] ? __create_object+0x59/0x80 [ 46.721359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.722366] __vmalloc_noprof+0x59/0x60 [ 46.723142] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.724043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.724985] bpf_prog_alloc+0x39/0x200 [ 46.725748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.726688] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.727563] do_seccomp+0x349/0x25e0 [ 46.728313] ? find_held_lock+0x2b/0x80 [ 46.729102] ? do_prlimit+0x310/0x610 [ 46.729888] ? __pfx_do_seccomp+0x10/0x10 [ 46.730710] ? do_raw_spin_unlock+0x53/0x220 [ 46.731489] ? _raw_spin_unlock+0x1e/0x40 [ 46.732286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.733276] ? static_key_count+0x60/0x80 [ 46.734123] prctl_set_seccomp+0x4e/0x70 [ 46.734920] __do_sys_prctl+0xe6c/0x1d70 [ 46.735717] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.736535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.737531] ? irqentry_exit+0xf3/0x650 [ 46.738330] do_syscall_64+0xbf/0x430 [ 46.739085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.740047] RIP: 0033:0x7ffbf8c2f5cd [ 46.740766] 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 [ 46.743954] RSP: 002b:00007ffed46591b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.745339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbf8c2f5cd [ 46.746667] RDX: 0000565336b92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.747970] RBP: 00007ffed4659210 R08: 0000000000000000 R09: 00007ffed46588b0 [ 46.749268] R10: 0000000000000000 R11: 0000000000000246 R12: 000056533f352ad0 [ 46.750580] R13: 00007ffed4659640 R14: 000056533f353bc0 R15: 000056533f364780 [ 46.751691] [ 46.752044] irq event stamp: 1865 [ 46.752555] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 46.753874] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 46.755148] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 46.756423] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 46.757708] ---[ end trace 0000000000000000 ]--- [ 49.659107] ------------[ cut here ]------------ [ 49.660105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.662272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.663848] Modules linked in: [ 49.664484] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.666620] Tainted: [W]=WARN [ 49.667213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.668782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.669772] 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 [ 49.673136] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 49.674207] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 49.675575] RDX: ffff88800f050000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.676950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 49.678313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.679693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 49.681044] FS: 00007f2ab3e5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.682569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.683705] CR2: 00007ffe1f8f3ef7 CR3: 000000001c6b2000 CR4: 0000000000350ef0 [ 49.685056] Call Trace: [ 49.685544] [ 49.686035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.686977] ? __create_object+0x59/0x80 [ 49.687807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.688828] __vmalloc_noprof+0x59/0x60 [ 49.689630] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.690516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.691496] bpf_prog_alloc+0x39/0x200 [ 49.692277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.693259] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.694226] do_seccomp+0x349/0x25e0 [ 49.694987] ? find_held_lock+0x2b/0x80 [ 49.695774] ? do_prlimit+0x310/0x610 [ 49.696517] ? __pfx_do_seccomp+0x10/0x10 [ 49.697337] ? do_raw_spin_unlock+0x53/0x220 [ 49.698212] ? _raw_spin_unlock+0x1e/0x40 [ 49.699018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.700016] ? static_key_count+0x60/0x80 [ 49.700853] prctl_set_seccomp+0x4e/0x70 [ 49.701657] __do_sys_prctl+0xe6c/0x1d70 [ 49.702447] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.703345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.704370] ? irqentry_exit+0xf3/0x650 [ 49.705186] do_syscall_64+0xbf/0x430 [ 49.706038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.707041] RIP: 0033:0x7f2ab434d5cd [ 49.707769] 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 [ 49.711113] RSP: 002b:00007ffe1f8f19a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.712514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ab434d5cd [ 49.713855] RDX: 00005575d4adfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.715190] RBP: 00007ffe1f8f1a00 R08: 0000000000000000 R09: 00007ffe1f8f10a0 [ 49.716504] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575f25cb2b0 [ 49.717869] R13: 00007ffe1f8f1e30 R14: 00005575f25cdd20 R15: 00005575f25df8d0 [ 49.719204] [ 49.719698] irq event stamp: 1719 [ 49.720324] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.721917] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.723248] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 49.724569] softirqs last disabled at (1305): [] __irq_exit_rcu+0xc4/0x100 [ 49.725915] ---[ end trace 0000000000000000 ]--- [ 50.575050] ------------[ cut here ]------------ [ 50.576068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.578161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.579631] Modules linked in: [ 50.580237] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.582238] Tainted: [W]=WARN [ 50.582846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.584313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.585242] 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 [ 50.588431] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 50.589398] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 50.590711] RDX: ffff8880172e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.592011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 50.593286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.594611] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 50.595886] FS: 00007fbb82363900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.597340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.598423] CR2: 00007fbb82855580 CR3: 000000001e73d000 CR4: 0000000000350ef0 [ 50.599711] Call Trace: [ 50.600180] [ 50.600632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.601499] ? __create_object+0x59/0x80 [ 50.602292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.603277] __vmalloc_noprof+0x59/0x60 [ 50.604039] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.604921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.605883] bpf_prog_alloc+0x39/0x200 [ 50.606631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.607515] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.608424] do_seccomp+0x349/0x25e0 [ 50.609139] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.610080] ? __pfx_do_seccomp+0x10/0x10 [ 50.610878] ? find_held_lock+0x2b/0x80 [ 50.611653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.612583] ? static_key_count+0x60/0x80 [ 50.613397] prctl_set_seccomp+0x4e/0x70 [ 50.614184] __do_sys_prctl+0xe6c/0x1d70 [ 50.614991] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.615857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.616840] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.617832] ? irqentry_exit+0xf3/0x650 [ 50.618570] do_syscall_64+0xbf/0x430 [ 50.619322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.620275] RIP: 0033:0x7fbb828555cd [ 50.620981] 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 [ 50.624176] RSP: 002b:00007fff79cd45b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.625555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb828555cd [ 50.626884] RDX: 00005633a7b24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.628186] RBP: 00007fff79cd4610 R08: 0000000000000000 R09: 00007fff79cd3cb0 [ 50.629491] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633e56a1ad0 [ 50.630792] R13: 00007fff79cd4a40 R14: 00005633e56a2bc0 R15: 00005633e56b3780 [ 50.632096] [ 50.632520] irq event stamp: 1789 [ 50.633169] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.634710] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.636247] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.637794] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.639308] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53130' (ECDSA) to the list of known hosts. 2025/11/17 21:35:10 fuzzer started 2025/11/17 21:35:10 dialing manager at localhost:37895 2025/11/17 21:35:10 checking machine... 2025/11/17 21:35:10 checking revisions... [ 51.554868] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:35:10 testing simple program... [ 51.656017] cgroup: Unknown subsys name 'net' [ 51.724540] cgroup: Unknown subsys name 'cpuset' [ 51.740465] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:35:09 Registers: info registers vcpu 0 RAX=ffff888019388000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e 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 00007f2ab3e5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1f8eb000 CR3=000000000e237000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a16f 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6bd1deb008 CR3=000000000dbec000 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=ecc6a605ab3f1a9a5e4b59aab41b3fad XMM02=00000000003066c8eff9b2d0a8fce9cb XMM03=00000000003067982c67c8bc2e329bc3 XMM04=1fea15f4e5868cd700000000000ae988 XMM05=0ca6035bd4cb8bde00000000003215a8 XMM06=ae874397eddf693500000000003209d0 XMM07=e042d86d42eb936e0000000000311cd0 XMM08=0fe9b873ba4bc1db0000000000306798 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000