[ 46.410153] ------------[ cut here ]------------ [ 46.411209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.413444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.415076] Modules linked in: [ 46.415770] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.417962] Tainted: [W]=WARN [ 46.418581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.420197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.421206] 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 [ 46.424694] RSP: 0018:ffff888015de7bc0 EFLAGS: 00010286 [ 46.425805] RAX: 0000000000000000 RBX: ffffed1002bbcf78 RCX: ffffffff813a4050 [ 46.427212] RDX: ffff888014778000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.428610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbcf2f [ 46.430004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.431411] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015de7df8 [ 46.432809] FS: 00007f94ad058900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.434388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.435553] CR2: 00007fff0a766ef7 CR3: 0000000015dbc000 CR4: 0000000000350ef0 [ 46.436955] Call Trace: [ 46.437462] [ 46.437956] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.438954] ? __create_object+0x59/0x80 [ 46.439810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.440871] __vmalloc_noprof+0x59/0x60 [ 46.441648] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.442605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.443622] bpf_prog_alloc+0x39/0x200 [ 46.444423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.445432] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.446418] do_seccomp+0x349/0x25e0 [ 46.447218] ? find_held_lock+0x2b/0x80 [ 46.448071] ? do_prlimit+0x310/0x610 [ 46.448907] ? __pfx_do_seccomp+0x10/0x10 [ 46.449787] ? do_raw_spin_unlock+0x53/0x220 [ 46.450687] ? _raw_spin_unlock+0x1e/0x40 [ 46.451571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.452647] ? static_key_count+0x60/0x80 [ 46.453544] prctl_set_seccomp+0x4e/0x70 [ 46.454427] __do_sys_prctl+0xe6c/0x1d70 [ 46.455291] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.456232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.457292] ? irqentry_exit+0xf3/0x650 [ 46.458129] do_syscall_64+0xbf/0x430 [ 46.458952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.459999] RIP: 0033:0x7f94ad54a5cd [ 46.460775] 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 [ 46.464071] RSP: 002b:00007fff0a764880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.465366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94ad54a5cd [ 46.466579] RDX: 0000558782e51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.467772] RBP: 00007fff0a7648e0 R08: 0000000000000000 R09: 00007fff0a763f80 [ 46.468968] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587ac67ead0 [ 46.470164] R13: 00007fff0a764d10 R14: 00005587ac67fbc0 R15: 00005587ac690780 [ 46.471384] [ 46.471824] irq event stamp: 1761 [ 46.472390] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.473802] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.475196] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.476605] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.477997] ---[ end trace 0000000000000000 ]--- [ 48.737385] ------------[ cut here ]------------ [ 48.738287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.740317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.741920] Modules linked in: [ 48.742526] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.744503] Tainted: [W]=WARN [ 48.745106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.746603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.747508] 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 [ 48.750701] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 48.751682] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 48.752984] RDX: ffff888019c01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.754267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 48.755578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.756844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 48.758121] FS: 00007f2ed9895900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.759573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.760627] CR2: 00007f2ed9d87580 CR3: 0000000009b73000 CR4: 0000000000350ef0 [ 48.761899] Call Trace: [ 48.762373] [ 48.762827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.763679] ? __create_object+0x59/0x80 [ 48.764477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.765445] __vmalloc_noprof+0x59/0x60 [ 48.766188] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.767061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.767995] bpf_prog_alloc+0x39/0x200 [ 48.768685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.769622] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.770524] do_seccomp+0x349/0x25e0 [ 48.771237] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.772152] ? __pfx_do_seccomp+0x10/0x10 [ 48.772936] ? find_held_lock+0x2b/0x80 [ 48.773641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.774621] ? static_key_count+0x60/0x80 [ 48.775433] prctl_set_seccomp+0x4e/0x70 [ 48.776203] __do_sys_prctl+0xe6c/0x1d70 [ 48.776989] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.777857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.778844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.779817] ? irqentry_exit+0xf3/0x650 [ 48.780543] do_syscall_64+0xbf/0x430 [ 48.781287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.782234] RIP: 0033:0x7f2ed9d875cd [ 48.782969] 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 [ 48.786114] RSP: 002b:00007fffd0147ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.787472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ed9d875cd [ 48.788754] RDX: 0000564a63bc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.790025] RBP: 00007fffd0147b30 R08: 0000000000000000 R09: 00007fffd01471d0 [ 48.791317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a7c378ad0 [ 48.792596] R13: 00007fffd0147f60 R14: 0000564a7c379bc0 R15: 0000564a7c38a780 [ 48.793891] [ 48.794324] irq event stamp: 1737 [ 48.794987] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.796505] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.798017] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 48.799571] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 48.801069] ---[ end trace 0000000000000000 ]--- [ 49.505706] ------------[ cut here ]------------ [ 49.506666] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.508778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.510486] Modules linked in: [ 49.511200] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.513227] Tainted: [W]=WARN [ 49.513841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.515365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.516296] 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 [ 49.519557] RSP: 0018:ffff88800f287bc0 EFLAGS: 00010286 [ 49.520558] RAX: 0000000000000000 RBX: ffffed1001e50f78 RCX: ffffffff813a4050 [ 49.521859] RDX: ffff888019c70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.523179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e50f2f [ 49.524480] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.525766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f287df8 [ 49.527047] FS: 00007f7799671900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.528464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.529515] CR2: 00007f7799b63580 CR3: 000000001f919000 CR4: 0000000000350ef0 [ 49.530811] Call Trace: [ 49.531275] [ 49.531690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.532586] ? __create_object+0x59/0x80 [ 49.533352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.534319] __vmalloc_noprof+0x59/0x60 [ 49.535092] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.535969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.536920] bpf_prog_alloc+0x39/0x200 [ 49.537646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.538622] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.539532] do_seccomp+0x349/0x25e0 [ 49.540259] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.541169] ? __pfx_do_seccomp+0x10/0x10 [ 49.541963] ? find_held_lock+0x2b/0x80 [ 49.542680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.543656] ? static_key_count+0x60/0x80 [ 49.544456] prctl_set_seccomp+0x4e/0x70 [ 49.545244] __do_sys_prctl+0xe6c/0x1d70 [ 49.546046] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.547289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.548636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.549912] ? irqentry_exit+0xf3/0x650 [ 49.550971] do_syscall_64+0xbf/0x430 [ 49.551826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.552786] RIP: 0033:0x7f7799b635cd [ 49.553464] 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 [ 49.556699] RSP: 002b:00007ffcba62f610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.558110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7799b635cd [ 49.559421] RDX: 00005640a1316e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.560913] RBP: 00007ffcba62f670 R08: 0000000000000000 R09: 00007ffcba62ed10 [ 49.562662] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640b6231ad0 [ 49.564384] R13: 00007ffcba62faa0 R14: 00005640b6232bc0 R15: 00005640b6243780 [ 49.566096] [ 49.566670] irq event stamp: 1863 [ 49.567523] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.569509] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.571510] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 49.573515] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 49.575389] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56735' (ECDSA) to the list of known hosts. 2025/11/19 05:51:12 fuzzer started 2025/11/19 05:51:12 dialing manager at localhost:34383 2025/11/19 05:51:12 checking machine... 2025/11/19 05:51:12 checking revisions... [ 50.494838] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:51:12 testing simple program... [ 50.589361] cgroup: Unknown subsys name 'net' [ 50.664104] cgroup: Unknown subsys name 'cpuset' [ 50.684101] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:51:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800a9f3000 RCX=ffffffff83c7f3a5 RDX=ffff888016591bc0 RSI=ffffffff83c7f5f1 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888019f0f6e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800a9f3180 R13=ffff88801c02c540 R14=0000000000000000 R15=ffff88800a9f35e4 RIP=ffffffff84c72190 RFL=00000293 [--S-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 00007f2ed9895900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd0141000 CR3=0000000016d7c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000285c3 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc105aad08 CR3=000000000b882000 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=2031313a31353a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a31353a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000