[ 38.961709] ------------[ cut here ]------------ [ 38.962462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.964075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.965269] Modules linked in: [ 38.965748] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.967350] Tainted: [W]=WARN [ 38.967802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.969006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.969749] 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 [ 38.972340] RSP: 0018:ffff888016bcfbc0 EFLAGS: 00010286 [ 38.973105] RAX: 0000000000000000 RBX: ffffed1002d79f78 RCX: ffffffff813a4050 [ 38.974162] RDX: ffff88801aeb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.975224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d79f2f [ 38.976261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.977321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bcfdf8 [ 38.978364] FS: 00007f53498b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.979547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.980419] CR2: 00007ffeda2caef8 CR3: 000000000e21e000 CR4: 0000000000350ef0 [ 38.981482] Call Trace: [ 38.981862] [ 38.982194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982936] ? __create_object+0x59/0x80 [ 38.983584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984376] __vmalloc_noprof+0x59/0x60 [ 38.984950] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986431] bpf_prog_alloc+0x39/0x200 [ 38.986999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987748] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.988478] do_seccomp+0x349/0x25e0 [ 38.989035] ? find_held_lock+0x2b/0x80 [ 38.989666] ? do_prlimit+0x310/0x610 [ 38.990282] ? __pfx_do_seccomp+0x10/0x10 [ 38.990884] ? do_raw_spin_unlock+0x53/0x220 [ 38.991557] ? _raw_spin_unlock+0x1e/0x40 [ 38.992153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.992935] ? static_key_count+0x60/0x80 [ 38.993596] prctl_set_seccomp+0x4e/0x70 [ 38.994191] __do_sys_prctl+0xe6c/0x1d70 [ 38.994831] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.995526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.996321] ? irqentry_exit+0xf3/0x650 [ 38.996915] do_syscall_64+0xbf/0x430 [ 38.997522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.998285] RIP: 0033:0x7f5349daa5cd [ 38.998820] 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 [ 39.001402] RSP: 002b:00007ffeda2c82d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.002510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5349daa5cd [ 39.003563] RDX: 000056185c69fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004620] RBP: 00007ffeda2c8330 R08: 0000000000000000 R09: 00007ffeda2c79d0 [ 39.005677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561887eb7ad0 [ 39.006715] R13: 00007ffeda2c8760 R14: 0000561887eb8bc0 R15: 0000561887ec9780 [ 39.007777] [ 39.008122] irq event stamp: 1747 [ 39.008647] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.009891] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.011126] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 39.012379] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 39.013615] ---[ end trace 0000000000000000 ]--- [ 42.240484] ------------[ cut here ]------------ [ 42.241405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.243364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.244827] Modules linked in: [ 42.245480] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.247690] Tainted: [W]=WARN [ 42.248365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.249865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.250776] 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 [ 42.253939] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 42.254906] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 42.256167] RDX: ffff888016858000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.257482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 42.258773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.260057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 42.261339] FS: 00007ff2a5a45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.262778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.263834] CR2: 00007ff2a5f37580 CR3: 000000000ab4f000 CR4: 0000000000350ef0 [ 42.265121] Call Trace: [ 42.265649] [ 42.266068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.266958] ? __create_object+0x59/0x80 [ 42.267722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.268689] __vmalloc_noprof+0x59/0x60 [ 42.269468] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.270325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.271260] bpf_prog_alloc+0x39/0x200 [ 42.271956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.272898] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.273830] do_seccomp+0x349/0x25e0 [ 42.274531] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.275437] ? __pfx_do_seccomp+0x10/0x10 [ 42.276176] ? find_held_lock+0x2b/0x80 [ 42.276951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.277916] ? static_key_count+0x60/0x80 [ 42.278719] prctl_set_seccomp+0x4e/0x70 [ 42.279986] __do_sys_prctl+0xe6c/0x1d70 [ 42.280766] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.281624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.282583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.283546] ? irqentry_exit+0xf3/0x650 [ 42.284310] do_syscall_64+0xbf/0x430 [ 42.284999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.285955] RIP: 0033:0x7ff2a5f375cd [ 42.286653] 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 [ 42.289811] RSP: 002b:00007ffda9199cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.291160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2a5f375cd [ 42.292442] RDX: 000055e4d35cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.293750] RBP: 00007ffda9199d20 R08: 0000000000000000 R09: 00007ffda91993c0 [ 42.295024] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4d57122b0 [ 42.296303] R13: 00007ffda919a150 R14: 000055e4d5714d20 R15: 000055e4d57268d0 [ 42.297625] [ 42.298058] irq event stamp: 1783 [ 42.298608] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.299847] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.301088] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 42.302368] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 42.303612] ---[ end trace 0000000000000000 ]--- [ 43.095954] ------------[ cut here ]------------ [ 43.096852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.098843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.100256] Modules linked in: [ 43.100833] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.102796] Tainted: [W]=WARN [ 43.103385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.105005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.105924] 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 [ 43.108999] RSP: 0018:ffff88801594fbc0 EFLAGS: 00010286 [ 43.109959] RAX: 0000000000000000 RBX: ffffed1002b29f78 RCX: ffffffff813a4050 [ 43.111225] RDX: ffff888015d45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.112476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b29f2f [ 43.113743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.114995] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801594fdf8 [ 43.116259] FS: 00007f520c398900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.117673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.118705] CR2: 00007ffc38b19ef8 CR3: 000000001c078000 CR4: 0000000000350ef0 [ 43.119965] Call Trace: [ 43.120447] [ 43.120850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.121747] ? __create_object+0x59/0x80 [ 43.122517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.123473] __vmalloc_noprof+0x59/0x60 [ 43.124177] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.125037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.125962] bpf_prog_alloc+0x39/0x200 [ 43.126694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.127602] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.128476] do_seccomp+0x349/0x25e0 [ 43.129136] ? find_held_lock+0x2b/0x80 [ 43.129892] ? do_prlimit+0x310/0x610 [ 43.130624] ? __pfx_do_seccomp+0x10/0x10 [ 43.131391] ? do_raw_spin_unlock+0x53/0x220 [ 43.132168] ? _raw_spin_unlock+0x1e/0x40 [ 43.132928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.133887] ? static_key_count+0x60/0x80 [ 43.134691] prctl_set_seccomp+0x4e/0x70 [ 43.135472] __do_sys_prctl+0xe6c/0x1d70 [ 43.136247] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.137046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.138007] ? irqentry_exit+0xf3/0x650 [ 43.138760] do_syscall_64+0xbf/0x430 [ 43.139495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.140440] RIP: 0033:0x7f520c88a5cd [ 43.141087] 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 [ 43.144224] RSP: 002b:00007ffc38b18b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.145569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f520c88a5cd [ 43.146821] RDX: 0000556b6f735e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.148068] RBP: 00007ffc38b18bf0 R08: 0000000000000000 R09: 00007ffc38b18290 [ 43.149341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b9ca1bad0 [ 43.150603] R13: 00007ffc38b19020 R14: 0000556b9ca1cbc0 R15: 0000556b9ca2d780 [ 43.151872] [ 43.152326] irq event stamp: 1769 [ 43.152920] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 43.154423] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.155909] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 43.157426] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 43.158910] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31860' (ECDSA) to the list of known hosts. 2025/11/18 13:58:27 fuzzer started 2025/11/18 13:58:28 dialing manager at localhost:34383 2025/11/18 13:58:28 checking machine... 2025/11/18 13:58:28 checking revisions... [ 44.035376] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:58:28 testing simple program... [ 44.113315] cgroup: Unknown subsys name 'net' [ 44.176663] cgroup: Unknown subsys name 'cpuset' [ 44.190190] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:58:27 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888015d43780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d441d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d44228 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007ff2a5a45900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda9193000 CR3=000000000e303000 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=ffff888015911bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08980 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529330 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 00007f37be4ff900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37bdc18000 CR3=000000000d245000 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=a74708d287c7136800000000000ae988 XMM05=02ca6d0f13de94e90000000000323098 XMM06=d96330e2d2db86320000000000321f30 XMM07=fb795ef6d65770560000000000311568 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000