[ 45.294383] ------------[ cut here ]------------ [ 45.295322] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.297270] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.298848] Modules linked in: [ 45.299428] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.301706] Tainted: [W]=WARN [ 45.302280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.303706] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.304595] 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 [ 45.307747] RSP: 0018:ffff8880162b7bc0 EFLAGS: 00010286 [ 45.308729] RAX: 0000000000000000 RBX: ffffed1002c56f78 RCX: ffffffff813a4050 [ 45.310028] RDX: ffff8880161ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.311296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c56f2f [ 45.312558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.313817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162b7df8 [ 45.315113] FS: 00007fb8fda2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.316536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.317585] CR2: 00007ffc21ffcef7 CR3: 000000000d25c000 CR4: 0000000000350ef0 [ 45.318891] Call Trace: [ 45.319349] [ 45.319807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.320694] ? __create_object+0x59/0x80 [ 45.321418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.322412] __vmalloc_noprof+0x59/0x60 [ 45.323169] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.324034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.324952] bpf_prog_alloc+0x39/0x200 [ 45.325678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.326629] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.327529] do_seccomp+0x349/0x25e0 [ 45.328188] ? find_held_lock+0x2b/0x80 [ 45.328942] ? do_prlimit+0x310/0x610 [ 45.329666] ? __pfx_do_seccomp+0x10/0x10 [ 45.330425] ? do_raw_spin_unlock+0x53/0x220 [ 45.331263] ? _raw_spin_unlock+0x1e/0x40 [ 45.332028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.332978] ? static_key_count+0x60/0x80 [ 45.333777] prctl_set_seccomp+0x4e/0x70 [ 45.334575] __do_sys_prctl+0xe6c/0x1d70 [ 45.335304] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.336153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.337098] ? irqentry_exit+0xf3/0x650 [ 45.337849] do_syscall_64+0xbf/0x430 [ 45.338630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.339572] RIP: 0033:0x7fb8fdf1e5cd [ 45.340218] 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 [ 45.343383] RSP: 002b:00007ffc21ffb3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.344733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8fdf1e5cd [ 45.346047] RDX: 0000556bb554de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.347320] RBP: 00007ffc21ffb400 R08: 0000000000000000 R09: 00007ffc21ffaaa0 [ 45.348588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bcbb562b0 [ 45.349857] R13: 00007ffc21ffb830 R14: 0000556bcbb58d20 R15: 0000556bcbb6a8d0 [ 45.351192] [ 45.351642] irq event stamp: 1857 [ 45.352233] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 45.353725] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 45.355267] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770 [ 45.356784] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 45.358304] ---[ end trace 0000000000000000 ]--- [ 48.841053] ------------[ cut here ]------------ [ 48.842057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.844047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.845526] Modules linked in: [ 48.846133] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.848358] Tainted: [W]=WARN [ 48.849226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.850730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.851651] 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 [ 48.854858] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 48.855845] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 48.857135] RDX: ffff888016dcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.858435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 48.859739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.861026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 48.862331] FS: 00007f88c6e17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.863779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.864841] CR2: 00007ffd8e744ef7 CR3: 0000000020f18000 CR4: 0000000000350ef0 [ 48.866145] Call Trace: [ 48.866667] [ 48.867083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.867988] ? __create_object+0x59/0x80 [ 48.868782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.869757] __vmalloc_noprof+0x59/0x60 [ 48.870526] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.871357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.872292] bpf_prog_alloc+0x39/0x200 [ 48.873031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.874004] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.874920] do_seccomp+0x349/0x25e0 [ 48.875642] ? find_held_lock+0x2b/0x80 [ 48.876364] ? do_prlimit+0x310/0x610 [ 48.877116] ? __pfx_do_seccomp+0x10/0x10 [ 48.877895] ? do_raw_spin_unlock+0x53/0x220 [ 48.878749] ? _raw_spin_unlock+0x1e/0x40 [ 48.879536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.880504] ? static_key_count+0x60/0x80 [ 48.881267] prctl_set_seccomp+0x4e/0x70 [ 48.882060] __do_sys_prctl+0xe6c/0x1d70 [ 48.882848] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.883716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.884695] ? irqentry_exit+0xf3/0x650 [ 48.885423] do_syscall_64+0xbf/0x430 [ 48.886187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.887145] RIP: 0033:0x7f88c73095cd [ 48.887852] 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 [ 48.891061] RSP: 002b:00007ffd8e7435b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.892436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88c73095cd [ 48.893748] RDX: 000055ca610fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.895047] RBP: 00007ffd8e743610 R08: 0000000000000000 R09: 00007ffd8e742cb0 [ 48.896343] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca6206b240 [ 48.897632] R13: 00007ffd8e743a40 R14: 000055ca6206abf0 R15: 000055ca6207f4d0 [ 48.898958] [ 48.899385] irq event stamp: 1877 [ 48.900049] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 48.901586] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 48.903133] softirqs last enabled at (1890): [] handle_softirqs+0x50c/0x770 [ 48.904691] softirqs last disabled at (1885): [] __irq_exit_rcu+0xc4/0x100 [ 48.906211] ---[ end trace 0000000000000000 ]--- [ 49.857020] ------------[ cut here ]------------ [ 49.857963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.859915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.861349] Modules linked in: [ 49.862047] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.864003] Tainted: [W]=WARN [ 49.864596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.866086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.866998] 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 [ 49.870149] RSP: 0018:ffff88800f797bc0 EFLAGS: 00010286 [ 49.871125] RAX: 0000000000000000 RBX: ffffed1001ef2f78 RCX: ffffffff813a4050 [ 49.872405] RDX: ffff8880147bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.873662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef2f2f [ 49.874957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.876229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f797df8 [ 49.877489] FS: 00007f71b5449900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.878924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.879980] CR2: 00007fffc3aeeef7 CR3: 000000001683d000 CR4: 0000000000350ef0 [ 49.881245] Call Trace: [ 49.881734] [ 49.882154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.883043] ? __create_object+0x59/0x80 [ 49.883821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.884792] __vmalloc_noprof+0x59/0x60 [ 49.885550] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.886375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887298] bpf_prog_alloc+0x39/0x200 [ 49.888034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.888951] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.889853] do_seccomp+0x349/0x25e0 [ 49.890591] ? find_held_lock+0x2b/0x80 [ 49.891305] ? do_prlimit+0x310/0x610 [ 49.892044] ? __pfx_do_seccomp+0x10/0x10 [ 49.892824] ? do_raw_spin_unlock+0x53/0x220 [ 49.893649] ? _raw_spin_unlock+0x1e/0x40 [ 49.894389] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.895339] ? static_key_count+0x60/0x80 [ 49.896120] prctl_set_seccomp+0x4e/0x70 [ 49.896889] __do_sys_prctl+0xe6c/0x1d70 [ 49.897675] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.898539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.899496] ? irqentry_exit+0xf3/0x650 [ 49.900208] do_syscall_64+0xbf/0x430 [ 49.900956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.901903] RIP: 0033:0x7f71b593b5cd [ 49.902625] 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 [ 49.905752] RSP: 002b:00007fffc3aedb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.907125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71b593b5cd [ 49.908402] RDX: 0000557eaa7c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.909673] RBP: 00007fffc3aedbb0 R08: 0000000000000000 R09: 00007fffc3aed250 [ 49.910966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557edac36bf0 [ 49.912234] R13: 00007fffc3aedfe0 R14: 0000557edac40380 R15: 0000557edac4b460 [ 49.913523] [ 49.913958] irq event stamp: 1789 [ 49.914595] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.916096] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.917605] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.919139] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.920632] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50756' (ECDSA) to the list of known hosts. 2025/11/18 18:27:13 fuzzer started 2025/11/18 18:27:13 dialing manager at localhost:34383 2025/11/18 18:27:13 checking machine... 2025/11/18 18:27:13 checking revisions... [ 50.843027] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:27:13 testing simple program... [ 50.938351] cgroup: Unknown subsys name 'net' [ 51.001846] cgroup: Unknown subsys name 'cpuset' [ 51.017425] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:27:12 Registers: info registers vcpu 0 RAX=ffffffff87ce3c48 RBX=ffff888009611bc0 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627a60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=851011111a724f4f R14=0000000000000001 R15=0000000000000001 RIP=ffffffff81527583 RFL=00000082 [--S----] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88c73cf0b0 CR3=0000000020eb6000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028a5d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88c73cc650 CR3=000000000d916000 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=a8ba7bf223814b8ae9449b13e6ed2169 XMM02=0000000000301f88eff9b2d0a8fce9cb XMM03=00000000003020582c67c8bc2e329bc3 XMM04=034a2b1d414bfb7800000000000ae988 XMM05=2efed2dfc61a5e50000000000031f6a8 XMM06=5b75c91c80445342000000000031e748 XMM07=e042d86d42eb936e000000000030ea58 XMM08=41957db6a78440010000000000302058 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000