[ 39.187170] ------------[ cut here ]------------ [ 39.187906] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.189535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.190736] Modules linked in: [ 39.191254] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.192877] Tainted: [W]=WARN [ 39.193359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.194569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.195311] 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 [ 39.197915] RSP: 0018:ffff888016387bc0 EFLAGS: 00010286 [ 39.198708] RAX: 0000000000000000 RBX: ffffed1002c70f78 RCX: ffffffff813a4050 [ 39.199751] RDX: ffff88801a2f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.200796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c70f2f [ 39.201853] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.202904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016387df8 [ 39.203961] FS: 00007fc7fab0d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.205159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.206036] CR2: 00007ffff4d74ef8 CR3: 000000001736e000 CR4: 0000000000350ef0 [ 39.207087] Call Trace: [ 39.207466] [ 39.207799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.208531] ? __create_object+0x59/0x80 [ 39.209168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.209934] __vmalloc_noprof+0x59/0x60 [ 39.210556] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.211267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.212024] bpf_prog_alloc+0x39/0x200 [ 39.212590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.213356] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.214103] do_seccomp+0x349/0x25e0 [ 39.214654] ? find_held_lock+0x2b/0x80 [ 39.215274] ? do_prlimit+0x310/0x610 [ 39.215846] ? __pfx_do_seccomp+0x10/0x10 [ 39.216502] ? do_raw_spin_unlock+0x53/0x220 [ 39.217183] ? _raw_spin_unlock+0x1e/0x40 [ 39.217794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.218583] ? static_key_count+0x60/0x80 [ 39.219237] prctl_set_seccomp+0x4e/0x70 [ 39.219836] __do_sys_prctl+0xe6c/0x1d70 [ 39.220485] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.221185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.221944] ? irqentry_exit+0xf3/0x650 [ 39.222574] do_syscall_64+0xbf/0x430 [ 39.223179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.223918] RIP: 0033:0x7fc7fafff5cd [ 39.224495] 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 [ 39.227106] RSP: 002b:00007ffff4d72ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.228229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7fafff5cd [ 39.229282] RDX: 0000557678943e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.230638] RBP: 00007ffff4d72b30 R08: 0000000000000000 R09: 00007ffff4d721d0 [ 39.231879] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576add6ead0 [ 39.233091] R13: 00007ffff4d72f60 R14: 00005576add6fbc0 R15: 00005576add80780 [ 39.234329] [ 39.234666] irq event stamp: 1753 [ 39.235189] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.236404] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.237623] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 39.238845] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 39.240040] ---[ end trace 0000000000000000 ]--- [ 42.274399] ------------[ cut here ]------------ [ 42.275431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.277192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.278480] Modules linked in: [ 42.279037] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.280788] Tainted: [W]=WARN [ 42.281305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.282626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.283429] 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 [ 42.286252] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 42.287106] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 42.288230] RDX: ffff8880184d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.289354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 42.290487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.291622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 42.292763] FS: 00007ff2e373e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.294049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.294955] CR2: 00007ffca365fef8 CR3: 000000000df94000 CR4: 0000000000350ef0 [ 42.296121] Call Trace: [ 42.296534] [ 42.296897] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.297698] ? __create_object+0x59/0x80 [ 42.298390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.299244] __vmalloc_noprof+0x59/0x60 [ 42.299882] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.300650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.301472] bpf_prog_alloc+0x39/0x200 [ 42.302135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.302924] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.303720] do_seccomp+0x349/0x25e0 [ 42.304361] ? find_held_lock+0x2b/0x80 [ 42.305036] ? do_prlimit+0x310/0x610 [ 42.305682] ? __pfx_do_seccomp+0x10/0x10 [ 42.306403] ? do_raw_spin_unlock+0x53/0x220 [ 42.307153] ? _raw_spin_unlock+0x1e/0x40 [ 42.307840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.308719] ? static_key_count+0x60/0x80 [ 42.309455] prctl_set_seccomp+0x4e/0x70 [ 42.310173] __do_sys_prctl+0xe6c/0x1d70 [ 42.310842] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.311618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.312506] ? irqentry_exit+0xf3/0x650 [ 42.313203] do_syscall_64+0xbf/0x430 [ 42.313855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.314710] RIP: 0033:0x7ff2e3c305cd [ 42.315363] 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 [ 42.318284] RSP: 002b:00007ffca365e910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.319534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2e3c305cd [ 42.320704] RDX: 000055b4c94d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.321885] RBP: 00007ffca365e970 R08: 0000000000000000 R09: 00007ffca365e010 [ 42.323052] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4f17f9b10 [ 42.324216] R13: 00007ffca365eda0 R14: 000055b4f17fa2b0 R15: 000055b4f180e6f0 [ 42.326093] [ 42.326500] irq event stamp: 1905 [ 42.327096] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 42.328521] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 42.329949] softirqs last enabled at (1894): [] handle_softirqs+0x50c/0x770 [ 42.331404] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 42.332820] ---[ end trace 0000000000000000 ]--- [ 43.042815] ------------[ cut here ]------------ [ 43.043725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.045734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.047188] Modules linked in: [ 43.047762] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.050069] Tainted: [W]=WARN [ 43.050623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.052103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.052965] 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 [ 43.056111] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 43.057073] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 43.058353] RDX: ffff888018500000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.059612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 43.060882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.062149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 43.063422] FS: 00007f5974afd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.064850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.065925] CR2: 00007fff0e343ef8 CR3: 000000000d4e5000 CR4: 0000000000350ef0 [ 43.067201] Call Trace: [ 43.067659] [ 43.068105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.068956] ? __create_object+0x59/0x80 [ 43.069758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.070732] __vmalloc_noprof+0x59/0x60 [ 43.071481] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.072341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.073273] bpf_prog_alloc+0x39/0x200 [ 43.074026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.074900] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.075805] do_seccomp+0x349/0x25e0 [ 43.076525] ? find_held_lock+0x2b/0x80 [ 43.077280] ? do_prlimit+0x310/0x610 [ 43.078023] ? __pfx_do_seccomp+0x10/0x10 [ 43.078753] ? do_raw_spin_unlock+0x53/0x220 [ 43.079571] ? _raw_spin_unlock+0x1e/0x40 [ 43.080356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.081307] ? static_key_count+0x60/0x80 [ 43.082120] prctl_set_seccomp+0x4e/0x70 [ 43.082845] __do_sys_prctl+0xe6c/0x1d70 [ 43.083609] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.084453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.085421] ? irqentry_exit+0xf3/0x650 [ 43.086195] do_syscall_64+0xbf/0x430 [ 43.086892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.087826] RIP: 0033:0x7f5974fef5cd [ 43.088518] 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 [ 43.091653] RSP: 002b:00007fff0e341e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.093006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5974fef5cd [ 43.094288] RDX: 0000562bc3470e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.095583] RBP: 00007fff0e341ec0 R08: 0000000000000000 R09: 00007fff0e341560 [ 43.096849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bd7bafad0 [ 43.098113] R13: 00007fff0e3422f0 R14: 0000562bd7bb0bc0 R15: 0000562bd7bc1780 [ 43.099396] [ 43.099819] irq event stamp: 1809 [ 43.100452] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 43.101992] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 43.103299] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.104565] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 43.105843] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44351' (ECDSA) to the list of known hosts. 2025/11/19 02:16:04 fuzzer started 2025/11/19 02:16:05 dialing manager at localhost:34383 2025/11/19 02:16:05 checking machine... 2025/11/19 02:16:05 checking revisions... [ 44.084848] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:16:05 testing simple program... [ 44.183864] cgroup: Unknown subsys name 'net' [ 44.253486] cgroup: Unknown subsys name 'cpuset' [ 44.268602] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:16:04 Registers: info registers vcpu 0 RAX=0000000000044ae3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efd28e39000 CR3=000000000d467000 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=2034303a36313a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a36313a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800d703d08 RCX=94280198b0fddef3 RDX=1ffff11001ae0792 RSI=ffffffff819e0c15 RDI=000000001ed18c9e RBP=ffff88800d703c80 RSP=ffff888017307d08 R8 =ffff888016175e80 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800d703d00 R13=ffff888016175e80 R14=1ffff11002e60fa4 R15=ffff8880161760a0 RIP=ffffffff81751e08 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff2e373e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2e42e90f0 CR3=000000001fc86000 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