[ 54.129904] ------------[ cut here ]------------ [ 54.130858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.132985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.134465] Modules linked in: [ 54.135094] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.137143] Tainted: [W]=WARN [ 54.137757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.139289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.140175] 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 [ 54.143481] RSP: 0018:ffff888015eb7bc0 EFLAGS: 00010286 [ 54.144490] RAX: 0000000000000000 RBX: ffffed1002bd6f78 RCX: ffffffff813a4050 [ 54.145814] RDX: ffff88801723d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.147146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd6f2f [ 54.148457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.149773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eb7df8 [ 54.151100] FS: 00007f7c7040c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.152564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.153675] CR2: 00007ffd105edef7 CR3: 0000000016fac000 CR4: 0000000000350ef0 [ 54.154998] Call Trace: [ 54.155523] [ 54.155946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.156850] ? __create_object+0x59/0x80 [ 54.157644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.158624] __vmalloc_noprof+0x59/0x60 [ 54.159419] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.160320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.161251] bpf_prog_alloc+0x39/0x200 [ 54.161971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.162934] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.163850] do_seccomp+0x349/0x25e0 [ 54.164601] ? find_held_lock+0x2b/0x80 [ 54.165378] ? do_prlimit+0x310/0x610 [ 54.166092] ? __pfx_do_seccomp+0x10/0x10 [ 54.166914] ? do_raw_spin_unlock+0x53/0x220 [ 54.167783] ? _raw_spin_unlock+0x1e/0x40 [ 54.168581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.169574] ? static_key_count+0x60/0x80 [ 54.170388] prctl_set_seccomp+0x4e/0x70 [ 54.171136] __do_sys_prctl+0xe6c/0x1d70 [ 54.171925] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.172786] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.173760] ? irqentry_exit+0xf3/0x650 [ 54.174534] do_syscall_64+0xbf/0x430 [ 54.175299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.176253] RIP: 0033:0x7f7c708fe5cd [ 54.176912] 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 [ 54.180107] RSP: 002b:00007ffd105eb7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.181744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c708fe5cd [ 54.183083] RDX: 00005574d2066e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.184401] RBP: 00007ffd105eb820 R08: 0000000000000000 R09: 00007ffd105eaec0 [ 54.185712] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575062aaad0 [ 54.187054] R13: 00007ffd105ebc50 R14: 00005575062abbc0 R15: 00005575062bc780 [ 54.188373] [ 54.188815] irq event stamp: 1717 [ 54.189494] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.191062] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.192621] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 54.194238] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 54.195745] ---[ end trace 0000000000000000 ]--- [ 57.648897] ------------[ cut here ]------------ [ 57.649951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.652313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.653967] Modules linked in: [ 57.654701] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.657002] Tainted: [W]=WARN [ 57.657703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.659411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.660484] 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 [ 57.664169] RSP: 0018:ffff888019c1fbc0 EFLAGS: 00010286 [ 57.665337] RAX: 0000000000000000 RBX: ffffed1003383f78 RCX: ffffffff813a4050 [ 57.666835] RDX: ffff888016423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.668315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003383f2f [ 57.669804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.671299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c1fdf8 [ 57.672775] FS: 00007ff673705900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.674414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.675656] CR2: 00007ff673bf7580 CR3: 000000001ffa0000 CR4: 0000000000350ef0 [ 57.677150] Call Trace: [ 57.677736] [ 57.678258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.679317] ? __create_object+0x59/0x80 [ 57.680171] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.681336] __vmalloc_noprof+0x59/0x60 [ 57.682164] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.683195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.684289] bpf_prog_alloc+0x39/0x200 [ 57.685093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.686173] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.687277] do_seccomp+0x349/0x25e0 [ 57.688058] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.689110] ? __pfx_do_seccomp+0x10/0x10 [ 57.690007] ? find_held_lock+0x2b/0x80 [ 57.690903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.692029] ? static_key_count+0x60/0x80 [ 57.692982] prctl_set_seccomp+0x4e/0x70 [ 57.693873] __do_sys_prctl+0xe6c/0x1d70 [ 57.694778] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.695801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.696916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.698047] ? irqentry_exit+0xf3/0x650 [ 57.698963] do_syscall_64+0xbf/0x430 [ 57.699824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.700934] RIP: 0033:0x7ff673bf75cd [ 57.701753] 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 [ 57.705449] RSP: 002b:00007ffd0982aa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.707077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff673bf75cd [ 57.708584] RDX: 0000558d6f553e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.710079] RBP: 00007ffd0982aab0 R08: 0000000000000000 R09: 00007ffd0982a150 [ 57.711515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d9fcf9240 [ 57.712755] R13: 00007ffd0982aee0 R14: 0000558d9fd02380 R15: 0000558d9fd0d540 [ 57.714012] [ 57.714473] irq event stamp: 1717 [ 57.715068] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 57.716536] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 57.718014] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 57.719468] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 57.720798] ---[ end trace 0000000000000000 ]--- [ 58.516910] ------------[ cut here ]------------ [ 58.517844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.520200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.521704] Modules linked in: [ 58.522354] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.524376] Tainted: [W]=WARN [ 58.524933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.526960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.527902] 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 [ 58.531408] RSP: 0018:ffff8880184dfbc0 EFLAGS: 00010286 [ 58.532593] RAX: 0000000000000000 RBX: ffffed100309bf78 RCX: ffffffff813a4050 [ 58.534055] RDX: ffff88801723b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.535354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309bf2f [ 58.536666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.537951] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184dfdf8 [ 58.539267] FS: 00007f4f3d903900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.540728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.541806] CR2: 00007f4f3ddf5580 CR3: 000000000e8d5000 CR4: 0000000000350ef0 [ 58.543103] Call Trace: [ 58.543596] [ 58.544009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.544903] ? __create_object+0x59/0x80 [ 58.545702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.546672] __vmalloc_noprof+0x59/0x60 [ 58.547447] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.548331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.549267] bpf_prog_alloc+0x39/0x200 [ 58.549960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.550892] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.551793] do_seccomp+0x349/0x25e0 [ 58.552528] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.553416] ? __pfx_do_seccomp+0x10/0x10 [ 58.554153] ? find_held_lock+0x2b/0x80 [ 58.554936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.555907] ? static_key_count+0x60/0x80 [ 58.556698] prctl_set_seccomp+0x4e/0x70 [ 58.557481] __do_sys_prctl+0xe6c/0x1d70 [ 58.558262] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.559078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.560048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.561022] ? irqentry_exit+0xf3/0x650 [ 58.561778] do_syscall_64+0xbf/0x430 [ 58.562519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.563478] RIP: 0033:0x7f4f3ddf55cd [ 58.564132] 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 [ 58.567276] RSP: 002b:00007ffdea432be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.568646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f3ddf55cd [ 58.569926] RDX: 0000561af385ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.571231] RBP: 00007ffdea432c40 R08: 0000000000000000 R09: 00007ffdea4322e0 [ 58.572512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b26997b10 [ 58.573769] R13: 00007ffdea433070 R14: 0000561b269982b0 R15: 0000561b269ac6f0 [ 58.575070] [ 58.575542] irq event stamp: 1805 [ 58.576171] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 58.577726] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 58.579248] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 58.580778] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 58.582273] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4841' (ECDSA) to the list of known hosts. 2025/11/17 17:29:49 fuzzer started 2025/11/17 17:29:50 dialing manager at localhost:37895 2025/11/17 17:29:50 checking machine... 2025/11/17 17:29:50 checking revisions... [ 59.628727] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:29:50 testing simple program... [ 59.714495] cgroup: Unknown subsys name 'net' [ 59.776677] cgroup: Unknown subsys name 'cpuset' [ 59.792913] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:29:49 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff888015e4f3f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007ff673705900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff830e3e98 CR3=000000000c1d8000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800f0975d8 RCX=ffff88800f097464 RDX=1ffff11001e12ebb RSI=ffffffff83c6430f RDI=ffff88800f0975e4 RBP=0000000000000008 RSP=ffff88800f0974f0 R8 =0000000000000001 R9 =ffff88800f097550 R10=000000000003c9ed R11=000000000009a530 R12=ffff88800f0975d8 R13=0000000000000000 R14=ffff88801a838000 R15=0000000000000000 RIP=ffffffff81619055 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 00007f09a5078700 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=00007ff673cba650 CR3=000000000d17f000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3534325b646873732039343a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000