[ 46.383834] ------------[ cut here ]------------ [ 46.384594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.386326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.387552] Modules linked in: [ 46.388116] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.389781] Tainted: [W]=WARN [ 46.390289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.391532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.392294] 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 [ 46.394944] RSP: 0018:ffff88801600fbc0 EFLAGS: 00010286 [ 46.395732] RAX: 0000000000000000 RBX: ffffed1002c01f78 RCX: ffffffff813a4050 [ 46.396798] RDX: ffff888019cf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.397881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c01f2f [ 46.398987] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.400071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801600fdf8 [ 46.401156] FS: 00007f6fb8f02900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.402363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.403280] CR2: 00007f6fb93f4580 CR3: 000000000f762000 CR4: 0000000000350ef0 [ 46.404364] Call Trace: [ 46.404763] [ 46.405153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.405865] ? __create_object+0x59/0x80 [ 46.406525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.407363] __vmalloc_noprof+0x59/0x60 [ 46.407998] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.408687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.409459] bpf_prog_alloc+0x39/0x200 [ 46.410076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.410816] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.411575] do_seccomp+0x349/0x25e0 [ 46.412178] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.412916] ? __pfx_do_seccomp+0x10/0x10 [ 46.413532] ? find_held_lock+0x2b/0x80 [ 46.414166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.414955] ? static_key_count+0x60/0x80 [ 46.415596] prctl_set_seccomp+0x4e/0x70 [ 46.416242] __do_sys_prctl+0xe6c/0x1d70 [ 46.416874] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.417584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.418391] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.419197] ? irqentry_exit+0xf3/0x650 [ 46.419820] do_syscall_64+0xbf/0x430 [ 46.420443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.421245] RIP: 0033:0x7f6fb93f45cd [ 46.421798] 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 [ 46.424447] RSP: 002b:00007ffc1608d500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.425614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fb93f45cd [ 46.426690] RDX: 000055e5a805ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.427789] RBP: 00007ffc1608d560 R08: 0000000000000000 R09: 00007ffc1608cc00 [ 46.428878] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5bc1fead0 [ 46.429966] R13: 00007ffc1608d990 R14: 000055e5bc1ffbc0 R15: 000055e5bc210780 [ 46.431080] [ 46.431450] irq event stamp: 1723 [ 46.431989] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.433290] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.434559] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 46.435868] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 46.437142] ---[ end trace 0000000000000000 ]--- [ 49.226980] ------------[ cut here ]------------ [ 49.228071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.230341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.232112] Modules linked in: [ 49.232786] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.235058] Tainted: [W]=WARN [ 49.235704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.237397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.238450] 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 [ 49.242122] RSP: 0018:ffff888015b5fbc0 EFLAGS: 00010286 [ 49.243260] RAX: 0000000000000000 RBX: ffffed1002b6bf78 RCX: ffffffff813a4050 [ 49.244746] RDX: ffff88801a9eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.246241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6bf2f [ 49.247743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.249219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b5fdf8 [ 49.250709] FS: 00007ff2c7646900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.252391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.253615] CR2: 00007ff2c7b38580 CR3: 0000000020dc5000 CR4: 0000000000350ef0 [ 49.255101] Call Trace: [ 49.255650] [ 49.256183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.257223] ? __create_object+0x59/0x80 [ 49.258125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.259264] __vmalloc_noprof+0x59/0x60 [ 49.260144] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.261153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.262235] bpf_prog_alloc+0x39/0x200 [ 49.263084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.264174] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.265221] do_seccomp+0x349/0x25e0 [ 49.266054] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.267093] ? __pfx_do_seccomp+0x10/0x10 [ 49.268021] ? find_held_lock+0x2b/0x80 [ 49.268847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.270000] ? static_key_count+0x60/0x80 [ 49.270867] prctl_set_seccomp+0x4e/0x70 [ 49.271782] __do_sys_prctl+0xe6c/0x1d70 [ 49.272686] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.273677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.274792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.275928] ? irqentry_exit+0xf3/0x650 [ 49.276759] do_syscall_64+0xbf/0x430 [ 49.277610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.278725] RIP: 0033:0x7ff2c7b385cd [ 49.279622] 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 [ 49.283302] RSP: 002b:00007ffdcfe925e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.284884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2c7b385cd [ 49.286391] RDX: 000056114c773e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.287914] RBP: 00007ffdcfe92640 R08: 0000000000000000 R09: 00007ffdcfe91ce0 [ 49.289395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561157ec7ad0 [ 49.290876] R13: 00007ffdcfe92a70 R14: 0000561157ec8bc0 R15: 0000561157ed9780 [ 49.292385] [ 49.292794] irq event stamp: 1817 [ 49.293423] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.294917] hardirqs last disabled at (1838): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 49.296521] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.298008] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.299478] ---[ end trace 0000000000000000 ]--- [ 49.956420] ------------[ cut here ]------------ [ 49.957199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.958930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.960176] Modules linked in: [ 49.960677] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.962341] Tainted: [W]=WARN [ 49.962812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.964057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.964796] 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 [ 49.967487] RSP: 0018:ffff888016a3fbc0 EFLAGS: 00010286 [ 49.968321] RAX: 0000000000000000 RBX: ffffed1002d47f78 RCX: ffffffff813a4050 [ 49.969419] RDX: ffff888018495340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.970487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d47f2f [ 49.971587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.972683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a3fdf8 [ 49.973777] FS: 00007fbd0ab50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.974992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.975866] CR2: 00007fff28d21ef7 CR3: 000000000f789000 CR4: 0000000000350ef0 [ 49.977003] Call Trace: [ 49.977403] [ 49.977751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.978492] ? __create_object+0x59/0x80 [ 49.979165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.980004] __vmalloc_noprof+0x59/0x60 [ 49.980615] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.981373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.982176] bpf_prog_alloc+0x39/0x200 [ 49.982774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.983591] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.984339] do_seccomp+0x349/0x25e0 [ 49.984955] ? find_held_lock+0x2b/0x80 [ 49.985574] ? do_prlimit+0x310/0x610 [ 49.986219] ? __pfx_do_seccomp+0x10/0x10 [ 49.986855] ? do_raw_spin_unlock+0x53/0x220 [ 49.987552] ? _raw_spin_unlock+0x1e/0x40 [ 49.988226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.989052] ? static_key_count+0x60/0x80 [ 49.989709] prctl_set_seccomp+0x4e/0x70 [ 49.990346] __do_sys_prctl+0xe6c/0x1d70 [ 49.991015] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.991733] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.992582] ? irqentry_exit+0xf3/0x650 [ 49.993244] do_syscall_64+0xbf/0x430 [ 49.993845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.994641] RIP: 0033:0x7fbd0b0425cd [ 49.995348] 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 [ 49.998166] RSP: 002b:00007fff28d206f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.999333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd0b0425cd [ 50.000454] RDX: 0000559875797e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.001589] RBP: 00007fff28d20750 R08: 0000000000000000 R09: 00007fff28d1fdf0 [ 50.002658] R10: 0000000000000000 R11: 0000000000000246 R12: 000055988e99aad0 [ 50.003793] R13: 00007fff28d20b80 R14: 000055988e99bbc0 R15: 000055988e9ac780 [ 50.004938] [ 50.005311] irq event stamp: 1689 [ 50.005851] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 50.007221] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.008521] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 50.009923] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.011274] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59651' (ECDSA) to the list of known hosts. 2025/11/18 20:18:50 fuzzer started 2025/11/18 20:18:50 dialing manager at localhost:34383 2025/11/18 20:18:50 checking machine... 2025/11/18 20:18:50 checking revisions... [ 50.925229] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:18:50 testing simple program... [ 51.023218] cgroup: Unknown subsys name 'net' [ 51.095871] cgroup: Unknown subsys name 'cpuset' [ 51.116843] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:18:49 Registers: info registers vcpu 0 RAX=000000000003e599 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba065c0000 CR3=000000000e2da000 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=2039343a38313a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a38313a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016f43780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888015abed58 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026726 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888015abee40 RIP=ffffffff81529327 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff2c7646900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2c760b008 CR3=0000000020d70000 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