[ 39.046469] ------------[ cut here ]------------ [ 39.047441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.049565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.051119] Modules linked in: [ 39.051752] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.053871] Tainted: [W]=WARN [ 39.054460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057010] 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 [ 39.060358] RSP: 0018:ffff88801433fbc0 EFLAGS: 00010286 [ 39.061396] RAX: 0000000000000000 RBX: ffffed1002867f78 RCX: ffffffff813a4050 [ 39.062748] RDX: ffff88801605b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002867f2f [ 39.065447] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.066924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801433fdf8 [ 39.068281] FS: 00007f6046185900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.069806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070915] CR2: 00007f6046677580 CR3: 000000000e404000 CR4: 0000000000350ef0 [ 39.072277] Call Trace: [ 39.072771] [ 39.073241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074181] ? __create_object+0x59/0x80 [ 39.075002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076028] __vmalloc_noprof+0x59/0x60 [ 39.076767] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078636] bpf_prog_alloc+0x39/0x200 [ 39.079404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080382] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081335] do_seccomp+0x349/0x25e0 [ 39.082089] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.083023] ? __pfx_do_seccomp+0x10/0x10 [ 39.083804] ? find_held_lock+0x2b/0x80 [ 39.084615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085610] ? static_key_count+0x60/0x80 [ 39.086442] prctl_set_seccomp+0x4e/0x70 [ 39.087248] __do_sys_prctl+0xe6c/0x1d70 [ 39.088059] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090943] ? irqentry_exit+0xf3/0x650 [ 39.091696] do_syscall_64+0xbf/0x430 [ 39.092473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093459] RIP: 0033:0x7f60466775cd [ 39.094193] 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 [ 39.097460] RSP: 002b:00007ffd92583330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60466775cd [ 39.100196] RDX: 000055e59959ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101496] RBP: 00007ffd92583390 R08: 0000000000000000 R09: 00007ffd92582a30 [ 39.102808] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5a2d122b0 [ 39.104137] R13: 00007ffd925837c0 R14: 000055e5a2d14d20 R15: 000055e5a2d268d0 [ 39.105453] [ 39.105931] irq event stamp: 1713 [ 39.106543] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.108118] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.109664] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 39.111239] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 39.112748] ---[ end trace 0000000000000000 ]--- [ 42.522116] ------------[ cut here ]------------ [ 42.523117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.525210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.526775] Modules linked in: [ 42.527550] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.529679] Tainted: [W]=WARN [ 42.530302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.531918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.532842] 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 [ 42.536269] RSP: 0018:ffff88800727fbc0 EFLAGS: 00010286 [ 42.537345] RAX: 0000000000000000 RBX: ffffed1000e4ff78 RCX: ffffffff813a4050 [ 42.538720] RDX: ffff88801579d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.540137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e4ff2f [ 42.541520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.542910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800727fdf8 [ 42.544288] FS: 00007f39ebf90900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.545875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.547440] CR2: 00007ffcc8c06ef7 CR3: 000000000bd68000 CR4: 0000000000350ef0 [ 42.548890] Call Trace: [ 42.549405] [ 42.549852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.550819] ? __create_object+0x59/0x80 [ 42.551658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.552725] __vmalloc_noprof+0x59/0x60 [ 42.553548] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.554476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.555520] bpf_prog_alloc+0x39/0x200 [ 42.556354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.557368] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.558327] do_seccomp+0x349/0x25e0 [ 42.559112] ? find_held_lock+0x2b/0x80 [ 42.559837] ? do_prlimit+0x310/0x610 [ 42.560618] ? __pfx_do_seccomp+0x10/0x10 [ 42.561464] ? do_raw_spin_unlock+0x53/0x220 [ 42.562404] ? _raw_spin_unlock+0x1e/0x40 [ 42.563264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.564312] ? static_key_count+0x60/0x80 [ 42.565188] prctl_set_seccomp+0x4e/0x70 [ 42.566078] __do_sys_prctl+0xe6c/0x1d70 [ 42.566938] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.567838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.568971] ? irqentry_exit+0xf3/0x650 [ 42.569748] do_syscall_64+0xbf/0x430 [ 42.570530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.571576] RIP: 0033:0x7f39ec4825cd [ 42.572377] 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 [ 42.575791] RSP: 002b:00007ffcc8c05a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.577289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39ec4825cd [ 42.578669] RDX: 0000556b96980e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.580071] RBP: 00007ffcc8c05ad0 R08: 0000000000000000 R09: 00007ffcc8c05170 [ 42.581473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bce648ad0 [ 42.582843] R13: 00007ffcc8c05f00 R14: 0000556bce649bc0 R15: 0000556bce65a780 [ 42.584295] [ 42.584744] irq event stamp: 1753 [ 42.585365] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.586598] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.587806] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.589003] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.590187] ---[ end trace 0000000000000000 ]--- [ 43.453620] ------------[ cut here ]------------ [ 43.454768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.456824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.458376] Modules linked in: [ 43.459018] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.461015] Tainted: [W]=WARN [ 43.461571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.463003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.463935] 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 [ 43.467072] RSP: 0018:ffff8880072e7bc0 EFLAGS: 00010286 [ 43.468064] RAX: 0000000000000000 RBX: ffffed1000e5cf78 RCX: ffffffff813a4050 [ 43.469331] RDX: ffff88800f679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.470599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e5cf2f [ 43.471906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.473170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880072e7df8 [ 43.474431] FS: 00007fb5542fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.475885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.476925] CR2: 00007ffe021b5ef7 CR3: 000000001e609000 CR4: 0000000000350ef0 [ 43.478187] Call Trace: [ 43.478649] [ 43.479084] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.480034] ? __create_object+0x59/0x80 [ 43.480783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.481747] __vmalloc_noprof+0x59/0x60 [ 43.482500] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.483370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.484312] bpf_prog_alloc+0x39/0x200 [ 43.485046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.485977] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.486839] do_seccomp+0x349/0x25e0 [ 43.487564] ? find_held_lock+0x2b/0x80 [ 43.488336] ? do_prlimit+0x310/0x610 [ 43.489071] ? __pfx_do_seccomp+0x10/0x10 [ 43.489812] ? do_raw_spin_unlock+0x53/0x220 [ 43.490634] ? _raw_spin_unlock+0x1e/0x40 [ 43.491408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.492382] ? static_key_count+0x60/0x80 [ 43.493170] prctl_set_seccomp+0x4e/0x70 [ 43.493939] __do_sys_prctl+0xe6c/0x1d70 [ 43.494676] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.495521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.496495] ? irqentry_exit+0xf3/0x650 [ 43.497255] do_syscall_64+0xbf/0x430 [ 43.497993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.498944] RIP: 0033:0x7fb5547ec5cd [ 43.499593] 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 [ 43.502405] RSP: 002b:00007ffe021b49e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.503544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5547ec5cd [ 43.504637] RDX: 00005637e718ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.505712] RBP: 00007ffe021b4a40 R08: 0000000000000000 R09: 00007ffe021b40e0 [ 43.506789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563811378ad0 [ 43.507890] R13: 00007ffe021b4e70 R14: 0000563811379bc0 R15: 000056381138a780 [ 43.508985] [ 43.509349] irq event stamp: 1823 [ 43.509884] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.511172] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.512464] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 43.513788] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 43.515070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32131' (ECDSA) to the list of known hosts. 2025/11/18 17:54:27 fuzzer started 2025/11/18 17:54:27 dialing manager at localhost:34383 2025/11/18 17:54:27 checking machine... 2025/11/18 17:54:27 checking revisions... [ 44.435548] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:54:27 testing simple program... [ 44.530394] cgroup: Unknown subsys name 'net' [ 44.601919] cgroup: Unknown subsys name 'cpuset' [ 44.621270] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:54:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffea0000771934 RCX=ffffffff819f9f6e RDX=ffff888016079bc0 RSI=ffffffff819f9f7c RDI=0000000000000001 RBP=ffffea0000771900 RSP=ffff888016d5fba0 R8 =0000000000000000 R9 =fffff940000ee320 R10=0000000000000001 R11=0000000000000001 R12=ffff88801658e780 R13=ffff888016d5fd90 R14=0000000000000001 R15=ffff888016d5fd68 RIP=ffffffff81751e08 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f39ebf90900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39ec544ae8 CR3=000000000a06a000 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=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 info registers vcpu 1 RAX=0000000000021129 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd76ea23000 CR3=000000001ca10000 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=2036323a34353a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a34353a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000