[ 47.428229] ------------[ cut here ]------------ [ 47.429295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.431587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 47.433257] Modules linked in: [ 47.433935] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.436486] Tainted: [W]=WARN [ 47.437124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.438929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.439984] 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 [ 47.443641] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 47.444761] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 47.446229] RDX: ffff8880168c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.447712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 47.449178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.450625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 47.452086] FS: 00007fb13920d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.453715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.454931] CR2: 00007ffebb7aaef7 CR3: 000000000cd13000 CR4: 0000000000350ef0 [ 47.456389] Call Trace: [ 47.456916] [ 47.457437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.458464] ? __create_object+0x59/0x80 [ 47.459362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.460466] __vmalloc_noprof+0x59/0x60 [ 47.461309] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.462297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.463360] bpf_prog_alloc+0x39/0x200 [ 47.464197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.465251] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.466273] do_seccomp+0x349/0x25e0 [ 47.467046] ? find_held_lock+0x2b/0x80 [ 47.467900] ? do_prlimit+0x310/0x610 [ 47.468733] ? __pfx_do_seccomp+0x10/0x10 [ 47.469626] ? do_raw_spin_unlock+0x53/0x220 [ 47.470573] ? _raw_spin_unlock+0x1e/0x40 [ 47.471461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.472549] ? static_key_count+0x60/0x80 [ 47.473447] prctl_set_seccomp+0x4e/0x70 [ 47.474330] __do_sys_prctl+0xe6c/0x1d70 [ 47.475234] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.476207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.477310] ? irqentry_exit+0xf3/0x650 [ 47.478119] do_syscall_64+0xbf/0x430 [ 47.478973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.480061] RIP: 0033:0x7fb1396ff5cd [ 47.480852] 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 [ 47.484468] RSP: 002b:00007ffebb7a8f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.485999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1396ff5cd [ 47.487453] RDX: 0000564c4a5b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.488888] RBP: 00007ffebb7a8f60 R08: 0000000000000000 R09: 00007ffebb7a8600 [ 47.490316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c7bb02ad0 [ 47.491712] R13: 00007ffebb7a9390 R14: 0000564c7bb03bc0 R15: 0000564c7bb14780 [ 47.492974] [ 47.493429] irq event stamp: 1811 [ 47.494010] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 47.495503] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.496963] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 47.498449] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 47.499919] ---[ end trace 0000000000000000 ]--- [ 50.735569] ------------[ cut here ]------------ [ 50.736552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.738648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.740226] Modules linked in: [ 50.740851] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.743202] Tainted: [W]=WARN [ 50.743789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.745675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.746647] 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 [ 50.749990] RSP: 0018:ffff888013f77bc0 EFLAGS: 00010286 [ 50.751039] RAX: 0000000000000000 RBX: ffffed10027eef78 RCX: ffffffff813a4050 [ 50.752400] RDX: ffff888013c89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.753758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eef2f [ 50.755124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.756502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f77df8 [ 50.757859] FS: 00007efcf10c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.759388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.760512] CR2: 00007efcf15b3580 CR3: 000000000de7f000 CR4: 0000000000350ef0 [ 50.761868] Call Trace: [ 50.762418] [ 50.762868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.763816] ? __create_object+0x59/0x80 [ 50.764648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.765678] __vmalloc_noprof+0x59/0x60 [ 50.766492] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.767442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.768447] bpf_prog_alloc+0x39/0x200 [ 50.769250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.770240] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.771226] do_seccomp+0x349/0x25e0 [ 50.771939] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.772889] ? __pfx_do_seccomp+0x10/0x10 [ 50.773727] ? find_held_lock+0x2b/0x80 [ 50.774536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.775578] ? static_key_count+0x60/0x80 [ 50.776426] prctl_set_seccomp+0x4e/0x70 [ 50.777255] __do_sys_prctl+0xe6c/0x1d70 [ 50.778024] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.778953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.779977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.780997] ? irqentry_exit+0xf3/0x650 [ 50.781809] do_syscall_64+0xbf/0x430 [ 50.782601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.783622] RIP: 0033:0x7efcf15b35cd [ 50.784369] 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 [ 50.787701] RSP: 002b:00007ffd85a5b490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.789162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcf15b35cd [ 50.790523] RDX: 000055addd170e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.791849] RBP: 00007ffd85a5b4f0 R08: 0000000000000000 R09: 00007ffd85a5ab90 [ 50.792956] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adf4a102b0 [ 50.794088] R13: 00007ffd85a5b920 R14: 000055adf4a12d20 R15: 000055adf4a248d0 [ 50.795210] [ 50.795576] irq event stamp: 1835 [ 50.796084] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.797392] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.798687] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.800051] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 50.801350] ---[ end trace 0000000000000000 ]--- [ 51.606949] ------------[ cut here ]------------ [ 51.607896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.609920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 51.611409] Modules linked in: [ 51.612015] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.614280] Tainted: [W]=WARN [ 51.614860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.616438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.617379] 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 [ 51.620552] RSP: 0018:ffff88800979fbc0 EFLAGS: 00010286 [ 51.621571] RAX: 0000000000000000 RBX: ffffed10012f3f78 RCX: ffffffff813a4050 [ 51.622893] RDX: ffff88801748b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.624195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f3f2f [ 51.625505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.626806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800979fdf8 [ 51.628101] FS: 00007f45b26e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.629578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.630645] CR2: 00007f45b2bd5580 CR3: 000000001dbf2000 CR4: 0000000000350ef0 [ 51.632039] Call Trace: [ 51.632569] [ 51.633003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.633905] ? __create_object+0x59/0x80 [ 51.634710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.635727] __vmalloc_noprof+0x59/0x60 [ 51.636530] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.637409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.638368] bpf_prog_alloc+0x39/0x200 [ 51.639080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.640057] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.640989] do_seccomp+0x349/0x25e0 [ 51.641739] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.642676] ? __pfx_do_seccomp+0x10/0x10 [ 51.643500] ? find_held_lock+0x2b/0x80 [ 51.644278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.645253] ? static_key_count+0x60/0x80 [ 51.646028] prctl_set_seccomp+0x4e/0x70 [ 51.646849] __do_sys_prctl+0xe6c/0x1d70 [ 51.647648] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.648522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.649508] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.650495] ? irqentry_exit+0xf3/0x650 [ 51.651296] do_syscall_64+0xbf/0x430 [ 51.651996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.652959] RIP: 0033:0x7f45b2bd55cd [ 51.653682] 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 [ 51.656912] RSP: 002b:00007ffea5f211c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.658293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45b2bd55cd [ 51.659620] RDX: 0000555c9803de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.660925] RBP: 00007ffea5f21220 R08: 0000000000000000 R09: 00007ffea5f208c0 [ 51.662225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cca598b10 [ 51.663600] R13: 00007ffea5f21650 R14: 0000555cca5992b0 R15: 0000555cca5ad6f0 [ 51.664917] [ 51.665407] irq event stamp: 1951 [ 51.666024] hardirqs last enabled at (1959): [] __up_console_sem+0x78/0x80 [ 51.667568] hardirqs last disabled at (1968): [] __up_console_sem+0x5d/0x80 [ 51.669106] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 51.670696] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 51.672073] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46877' (ECDSA) to the list of known hosts. 2025/11/18 21:29:18 fuzzer started 2025/11/18 21:29:19 dialing manager at localhost:34383 2025/11/18 21:29:19 checking machine... 2025/11/18 21:29:19 checking revisions... [ 52.580897] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:29:19 testing simple program... [ 52.677898] cgroup: Unknown subsys name 'net' [ 52.747191] cgroup: Unknown subsys name 'cpuset' [ 52.773578] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:29:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f218000 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff83ee99ed RDI=ffff88800f2183fc RBP=ffff88806ce08ac8 RSP=ffff88806ce089e8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000a247e R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff88800f218000 R15=ffff88806ce08a70 RIP=ffffffff815bd72a RFL=00000213 [----A-C] 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 00007efcf10c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efcf1678618 CR3=000000000d3d9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023fa3 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=00000206 [-----P-] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ef2283020 CR3=000000000d27b000 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=a735934928679cb7a04709d206491b2a XMM02=00000000003032c8eff9b2d0a8fce9cb XMM03=00000000003033982c67c8bc2e329bc3 XMM04=8a43e5d74f60094100000000000ae988 XMM05=510ecb7650e20b080000000000320c50 XMM06=ae874397eddf6935000000000031fcf0 XMM07=e042d86d42eb936e00000000003111b8 XMM08=027c3bb46ed818d60000000000303398 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000