[ 46.095086] ------------[ cut here ]------------ [ 46.095983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.097984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.099394] Modules linked in: [ 46.099972] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.101950] Tainted: [W]=WARN [ 46.102535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.103978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.104891] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.108005] RSP: 0018:ffff888015aa7bc0 EFLAGS: 00010286 [ 46.108991] RAX: 0000000000000000 RBX: ffffed1002b54f78 RCX: ffffffff813a4050 [ 46.110269] RDX: ffff888015cc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.111532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b54f2f [ 46.112801] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.114070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015aa7df8 [ 46.115349] FS: 00007f2805027900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.116798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.117857] CR2: 00007fff9a6d4ef8 CR3: 000000000daab000 CR4: 0000000000350ef0 [ 46.119162] Call Trace: [ 46.119678] [ 46.120090] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.120997] ? __create_object+0x59/0x80 [ 46.121771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.122715] __vmalloc_noprof+0x59/0x60 [ 46.123468] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.124285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.125227] bpf_prog_alloc+0x39/0x200 [ 46.125965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.126876] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.127783] do_seccomp+0x349/0x25e0 [ 46.128517] ? find_held_lock+0x2b/0x80 [ 46.129231] ? do_prlimit+0x310/0x610 [ 46.129983] ? __pfx_do_seccomp+0x10/0x10 [ 46.130774] ? do_raw_spin_unlock+0x53/0x220 [ 46.131615] ? _raw_spin_unlock+0x1e/0x40 [ 46.132431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.133408] ? static_key_count+0x60/0x80 [ 46.134165] prctl_set_seccomp+0x4e/0x70 [ 46.134940] __do_sys_prctl+0xe6c/0x1d70 [ 46.135740] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.136620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.137612] ? irqentry_exit+0xf3/0x650 [ 46.138381] do_syscall_64+0xbf/0x430 [ 46.139083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.140042] RIP: 0033:0x7f28055195cd [ 46.140733] 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 [ 46.143905] RSP: 002b:00007fff9a6d2c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.145262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28055195cd [ 46.146522] RDX: 000055da7166ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.147804] RBP: 00007fff9a6d2cb0 R08: 0000000000000000 R09: 00007fff9a6d2350 [ 46.149089] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da9cea2ad0 [ 46.150359] R13: 00007fff9a6d30e0 R14: 000055da9cea3bc0 R15: 000055da9ceb4780 [ 46.151655] [ 46.152074] irq event stamp: 1717 [ 46.152732] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.154248] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.155747] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.157280] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.158585] ---[ end trace 0000000000000000 ]--- [ 49.510475] ------------[ cut here ]------------ [ 49.511409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.513491] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.514981] Modules linked in: [ 49.515636] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.517655] Tainted: [W]=WARN [ 49.518217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.519687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.520606] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.523795] RSP: 0018:ffff8880169cfbc0 EFLAGS: 00010286 [ 49.524787] RAX: 0000000000000000 RBX: ffffed1002d39f78 RCX: ffffffff813a4050 [ 49.526078] RDX: ffff88801601b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.527399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d39f2f [ 49.528686] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.529972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169cfdf8 [ 49.531254] FS: 00007fd03c69f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.532696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.533766] CR2: 00007ffd0c870ef8 CR3: 0000000009c35000 CR4: 0000000000350ef0 [ 49.535066] Call Trace: [ 49.535566] [ 49.535974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.536884] ? __create_object+0x59/0x80 [ 49.537959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.538929] __vmalloc_noprof+0x59/0x60 [ 49.539677] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.540556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.541484] bpf_prog_alloc+0x39/0x200 [ 49.542179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.543110] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.544008] do_seccomp+0x349/0x25e0 [ 49.544733] ? find_held_lock+0x2b/0x80 [ 49.545488] ? do_prlimit+0x310/0x610 [ 49.546189] ? __pfx_do_seccomp+0x10/0x10 [ 49.546968] ? do_raw_spin_unlock+0x53/0x220 [ 49.547788] ? _raw_spin_unlock+0x1e/0x40 [ 49.548588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.549568] ? static_key_count+0x60/0x80 [ 49.550313] prctl_set_seccomp+0x4e/0x70 [ 49.551089] __do_sys_prctl+0xe6c/0x1d70 [ 49.551861] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.552737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.553700] ? irqentry_exit+0xf3/0x650 [ 49.554456] do_syscall_64+0xbf/0x430 [ 49.555161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.556105] RIP: 0033:0x7fd03cb915cd [ 49.556824] 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 [ 49.559986] RSP: 002b:00007ffd0c86f910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.561360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd03cb915cd [ 49.562631] RDX: 000055c7156a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.563918] RBP: 00007ffd0c86f970 R08: 0000000000000000 R09: 00007ffd0c86f010 [ 49.565049] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7429b52b0 [ 49.565868] R13: 00007ffd0c86fda0 R14: 000055c7429b7d20 R15: 000055c7429c98d0 [ 49.566701] [ 49.566973] irq event stamp: 1769 [ 49.567391] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.568375] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.569279] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.570180] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.571060] ---[ end trace 0000000000000000 ]--- [ 50.332154] ------------[ cut here ]------------ [ 50.333120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.335180] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.336655] Modules linked in: [ 50.337241] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.339485] Tainted: [W]=WARN [ 50.340042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.341591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.342509] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.345923] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 50.346907] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 50.348199] RDX: ffff888015ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.349508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 50.350787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.352077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 50.353363] FS: 00007fa31d759900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.354797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.355852] CR2: 00007ffcbe32def8 CR3: 000000001e419000 CR4: 0000000000350ef0 [ 50.357159] Call Trace: [ 50.357651] [ 50.358063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.358965] ? __create_object+0x59/0x80 [ 50.359763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.360754] __vmalloc_noprof+0x59/0x60 [ 50.361531] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.362418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.363300] bpf_prog_alloc+0x39/0x200 [ 50.364041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.364983] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.365891] do_seccomp+0x349/0x25e0 [ 50.366619] ? find_held_lock+0x2b/0x80 [ 50.367373] ? do_prlimit+0x310/0x610 [ 50.368074] ? __pfx_do_seccomp+0x10/0x10 [ 50.368869] ? do_raw_spin_unlock+0x53/0x220 [ 50.369698] ? _raw_spin_unlock+0x1e/0x40 [ 50.370482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.371444] ? static_key_count+0x60/0x80 [ 50.372190] prctl_set_seccomp+0x4e/0x70 [ 50.372980] __do_sys_prctl+0xe6c/0x1d70 [ 50.373773] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.374648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.375616] ? irqentry_exit+0xf3/0x650 [ 50.376397] do_syscall_64+0xbf/0x430 [ 50.377112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.378073] RIP: 0033:0x7fa31dc4b5cd [ 50.378781] 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 [ 50.381973] RSP: 002b:00007ffcbe32c930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.383344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa31dc4b5cd [ 50.384648] RDX: 000055fa833a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.385924] RBP: 00007ffcbe32c990 R08: 0000000000000000 R09: 00007ffcbe32c030 [ 50.387224] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa9f0b62b0 [ 50.388512] R13: 00007ffcbe32cdc0 R14: 000055fa9f0b8d20 R15: 000055fa9f0ca8d0 [ 50.389799] [ 50.390225] irq event stamp: 1801 [ 50.390873] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.392394] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.393915] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 50.395451] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 50.396976] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30376' (ECDSA) to the list of known hosts. 2025/11/17 21:28:48 fuzzer started 2025/11/17 21:28:49 dialing manager at localhost:37895 2025/11/17 21:28:49 checking machine... 2025/11/17 21:28:49 checking revisions... [ 51.303251] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:28:49 testing simple program... [ 51.383993] cgroup: Unknown subsys name 'net' [ 51.460704] cgroup: Unknown subsys name 'cpuset' [ 51.482656] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:28:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff868fa614 RCX=ffffffff83c6fe70 RDX=0000000000000000 RSI=ffffffff86d77350 RDI=ffffffff868fa614 RBP=ffffffff868fa614 RSP=ffff88806ce089b8 R8 =ffffffff86d77350 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a898 R12=ffffffff868fa614 R13=ffffffff868fa614 R14=ffffffff868fa614 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000256 [---ZAP-] 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 00007fd03c69f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd03cc56618 CR3=0000000009de8000 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=000000000002a23f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c7429f2218 CR3=000000000b6cf000 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=2038343a38323a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a38323a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000