[ 39.232882] ------------[ cut here ]------------ [ 39.233875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.235896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.237378] Modules linked in: [ 39.237973] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.239982] Tainted: [W]=WARN [ 39.240592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.242070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.242932] 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 [ 39.246141] RSP: 0018:ffff888013a97bc0 EFLAGS: 00010286 [ 39.247140] RAX: 0000000000000000 RBX: ffffed1002752f78 RCX: ffffffff813a4050 [ 39.248432] RDX: ffff88800efbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.249717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002752f2f [ 39.251025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.252324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a97df8 [ 39.253601] FS: 00007f23a9799900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.255061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.256106] CR2: 00007ffdb98d3ef7 CR3: 000000000d3ce000 CR4: 0000000000350ef0 [ 39.257386] Call Trace: [ 39.257844] [ 39.258281] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.259183] ? __create_object+0x59/0x80 [ 39.259919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.260885] __vmalloc_noprof+0x59/0x60 [ 39.261639] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.262496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.263422] bpf_prog_alloc+0x39/0x200 [ 39.264144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.265008] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.265903] do_seccomp+0x349/0x25e0 [ 39.266618] ? find_held_lock+0x2b/0x80 [ 39.267371] ? do_prlimit+0x310/0x610 [ 39.268099] ? __pfx_do_seccomp+0x10/0x10 [ 39.268843] ? do_raw_spin_unlock+0x53/0x220 [ 39.269676] ? _raw_spin_unlock+0x1e/0x40 [ 39.270444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.271402] ? static_key_count+0x60/0x80 [ 39.272198] prctl_set_seccomp+0x4e/0x70 [ 39.272976] __do_sys_prctl+0xe6c/0x1d70 [ 39.273841] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.274791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.275894] ? irqentry_exit+0xf3/0x650 [ 39.276747] do_syscall_64+0xbf/0x430 [ 39.277561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.278635] RIP: 0033:0x7f23a9c8b5cd [ 39.279426] 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 [ 39.282942] RSP: 002b:00007ffdb98d2110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.284460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23a9c8b5cd [ 39.285881] RDX: 00005637e6acbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.287392] RBP: 00007ffdb98d2170 R08: 0000000000000000 R09: 00007ffdb98d1810 [ 39.288812] R10: 0000000000000000 R11: 0000000000000246 R12: 000056380600f2b0 [ 39.290222] R13: 00007ffdb98d25a0 R14: 0000563806011d20 R15: 00005638060238d0 [ 39.291665] [ 39.292182] irq event stamp: 1943 [ 39.292854] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 39.294525] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 39.296196] softirqs last enabled at (1910): [] handle_softirqs+0x50c/0x770 [ 39.297874] softirqs last disabled at (1905): [] __irq_exit_rcu+0xc4/0x100 [ 39.299522] ---[ end trace 0000000000000000 ]--- [ 42.228415] ------------[ cut here ]------------ [ 42.229353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.231400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.233105] Modules linked in: [ 42.233693] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.235746] Tainted: [W]=WARN [ 42.236358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.237819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.238725] 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 [ 42.241902] RSP: 0018:ffff8880180e7bc0 EFLAGS: 00010286 [ 42.242861] RAX: 0000000000000000 RBX: ffffed100301cf78 RCX: ffffffff813a4050 [ 42.244154] RDX: ffff88800efb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.245454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301cf2f [ 42.246712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.247993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180e7df8 [ 42.249311] FS: 00007fc36ac2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.250743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.251804] CR2: 00007ffd98af8ef7 CR3: 0000000020240000 CR4: 0000000000350ef0 [ 42.253085] Call Trace: [ 42.253536] [ 42.253939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.254855] ? __create_object+0x59/0x80 [ 42.255661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.256626] __vmalloc_noprof+0x59/0x60 [ 42.257384] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.258259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.259198] bpf_prog_alloc+0x39/0x200 [ 42.259895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.260818] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.261715] do_seccomp+0x349/0x25e0 [ 42.262429] ? find_held_lock+0x2b/0x80 [ 42.263202] ? do_prlimit+0x310/0x610 [ 42.263897] ? __pfx_do_seccomp+0x10/0x10 [ 42.264686] ? do_raw_spin_unlock+0x53/0x220 [ 42.265506] ? _raw_spin_unlock+0x1e/0x40 [ 42.266292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.267270] ? static_key_count+0x60/0x80 [ 42.268026] prctl_set_seccomp+0x4e/0x70 [ 42.268805] __do_sys_prctl+0xe6c/0x1d70 [ 42.269582] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.270431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.271422] ? irqentry_exit+0xf3/0x650 [ 42.272185] do_syscall_64+0xbf/0x430 [ 42.272883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.273820] RIP: 0033:0x7fc36b11e5cd [ 42.274513] 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 [ 42.277682] RSP: 002b:00007ffd98af74a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.279073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc36b11e5cd [ 42.280380] RDX: 000055d07018de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.281642] RBP: 00007ffd98af7500 R08: 0000000000000000 R09: 00007ffd98af6ba0 [ 42.282919] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d07e78fad0 [ 42.284207] R13: 00007ffd98af7930 R14: 000055d07e790bc0 R15: 000055d07e7a1780 [ 42.285489] [ 42.285912] irq event stamp: 1787 [ 42.286548] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.288079] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.289589] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.291119] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.292546] ---[ end trace 0000000000000000 ]--- [ 43.084402] ------------[ cut here ]------------ [ 43.085346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.087335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.088868] Modules linked in: [ 43.089506] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.091490] Tainted: [W]=WARN [ 43.092092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.093552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.094513] 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 [ 43.097866] RSP: 0018:ffff88800d19fbc0 EFLAGS: 00010286 [ 43.098886] RAX: 0000000000000000 RBX: ffffed1001a33f78 RCX: ffffffff813a4050 [ 43.100253] RDX: ffff888019ba8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.101607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a33f2f [ 43.102964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.104327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d19fdf8 [ 43.105681] FS: 00007f6b4c82e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.107214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.108327] CR2: 00007ffe2f39bef7 CR3: 0000000020069000 CR4: 0000000000350ef0 [ 43.109671] Call Trace: [ 43.110203] [ 43.110631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.111595] ? __create_object+0x59/0x80 [ 43.112419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.113439] __vmalloc_noprof+0x59/0x60 [ 43.114235] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.115161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.116134] bpf_prog_alloc+0x39/0x200 [ 43.116860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.117837] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.118788] do_seccomp+0x349/0x25e0 [ 43.119551] ? find_held_lock+0x2b/0x80 [ 43.120349] ? do_prlimit+0x310/0x610 [ 43.121135] ? __pfx_do_seccomp+0x10/0x10 [ 43.121911] ? do_raw_spin_unlock+0x53/0x220 [ 43.122787] ? _raw_spin_unlock+0x1e/0x40 [ 43.123617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.124630] ? static_key_count+0x60/0x80 [ 43.125421] prctl_set_seccomp+0x4e/0x70 [ 43.126217] __do_sys_prctl+0xe6c/0x1d70 [ 43.126954] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.127809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.128746] ? irqentry_exit+0xf3/0x650 [ 43.129487] do_syscall_64+0xbf/0x430 [ 43.130206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.131144] RIP: 0033:0x7f6b4cd205cd [ 43.131795] 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 [ 43.134893] RSP: 002b:00007ffe2f39a3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.136236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b4cd205cd [ 43.137522] RDX: 000055ad6f1c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.138795] RBP: 00007ffe2f39a440 R08: 0000000000000000 R09: 00007ffe2f399ae0 [ 43.140087] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ada0d9ead0 [ 43.141360] R13: 00007ffe2f39a870 R14: 000055ada0d9fbc0 R15: 000055ada0db0780 [ 43.142644] [ 43.143103] irq event stamp: 1763 [ 43.143702] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.145186] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.146675] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.148191] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 43.149690] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46907' (ECDSA) to the list of known hosts. 2025/11/18 12:36:33 fuzzer started 2025/11/18 12:36:33 dialing manager at localhost:34383 2025/11/18 12:36:33 checking machine... 2025/11/18 12:36:33 checking revisions... [ 44.073885] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:36:33 testing simple program... [ 44.160630] cgroup: Unknown subsys name 'net' [ 44.223623] cgroup: Unknown subsys name 'cpuset' [ 44.239682] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:36:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc36b1e3618 CR3=000000000d1e3000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=0fdb1c4f2f5c078900000000000ae988 XMM05=fb804b1764a5b2290000000000324008 XMM06=d96a1324c6e3cae400000000003230b0 XMM07=fb795ef6d65770560000000000312eb8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86aaf6b7 RBX=0000000000000001 RCX=ffffffff86aaf6b2 RDX=0000000000000002 RSI=0000000000000007 RDI=ffffffff8671fe68 RBP=ffff88800a94fa70 RSP=ffff88800a94f9a8 R8 =ffffffff86aaf6b2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e33 R12=ffff88800a94fa78 R13=ffff88800a94fa60 R14=ffff88800a94fa59 R15=ffff88800a94fa18 RIP=ffffffff8135e82c 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 00007fc36ac2c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd98af1000 CR3=000000000b729000 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