[ 46.950736] ------------[ cut here ]------------ [ 46.951691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.953729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.955224] Modules linked in: [ 46.955859] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.957842] Tainted: [W]=WARN [ 46.958440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.959934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.960850] 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 [ 46.964082] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 46.965073] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 46.966377] RDX: ffff888016a08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.967699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 46.968997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.970276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 46.971599] FS: 00007f9d436bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.973064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.974147] CR2: 00007fff2e7fcef7 CR3: 0000000017fb7000 CR4: 0000000000350ef0 [ 46.975454] Call Trace: [ 46.975929] [ 46.976385] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.977243] ? __create_object+0x59/0x80 [ 46.978037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.979027] __vmalloc_noprof+0x59/0x60 [ 46.979791] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.980674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.981613] bpf_prog_alloc+0x39/0x200 [ 46.982345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.983239] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.984137] do_seccomp+0x349/0x25e0 [ 46.984893] ? find_held_lock+0x2b/0x80 [ 46.985642] ? do_prlimit+0x310/0x610 [ 46.986375] ? __pfx_do_seccomp+0x10/0x10 [ 46.987126] ? do_raw_spin_unlock+0x53/0x220 [ 46.987956] ? _raw_spin_unlock+0x1e/0x40 [ 46.988729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.989677] ? static_key_count+0x60/0x80 [ 46.990487] prctl_set_seccomp+0x4e/0x70 [ 46.991222] __do_sys_prctl+0xe6c/0x1d70 [ 46.991993] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.992837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.993802] ? irqentry_exit+0xf3/0x650 [ 46.994570] do_syscall_64+0xbf/0x430 [ 46.995272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.996231] RIP: 0033:0x7f9d43bae5cd [ 46.996930] 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 [ 47.000122] RSP: 002b:00007fff2e7fb600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.001505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d43bae5cd [ 47.002822] RDX: 000055be58b81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.004122] RBP: 00007fff2e7fb660 R08: 0000000000000000 R09: 00007fff2e7fad00 [ 47.005406] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be88632ad0 [ 47.006677] R13: 00007fff2e7fba90 R14: 000055be88633bc0 R15: 000055be88644780 [ 47.007994] [ 47.008447] irq event stamp: 1753 [ 47.009052] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.010560] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.012113] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 47.013652] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 47.015156] ---[ end trace 0000000000000000 ]--- [ 49.911620] ------------[ cut here ]------------ [ 49.912581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.914663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.916129] Modules linked in: [ 49.916773] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.918785] Tainted: [W]=WARN [ 49.919400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.920880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.921811] 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 [ 49.925031] RSP: 0018:ffff888018b5fbc0 EFLAGS: 00010286 [ 49.926019] RAX: 0000000000000000 RBX: ffffed100316bf78 RCX: ffffffff813a4050 [ 49.927330] RDX: ffff888014700000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.928626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316bf2f [ 49.929924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.931214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b5fdf8 [ 49.932479] FS: 00007fc699544900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.933931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.935012] CR2: 00007fc699a36580 CR3: 000000000a1d7000 CR4: 0000000000350ef0 [ 49.936291] Call Trace: [ 49.936785] [ 49.937195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.938100] ? __create_object+0x59/0x80 [ 49.938919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.939884] __vmalloc_noprof+0x59/0x60 [ 49.940645] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.941505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.942439] bpf_prog_alloc+0x39/0x200 [ 49.943140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.944065] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.944962] do_seccomp+0x349/0x25e0 [ 49.945689] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.946576] ? __pfx_do_seccomp+0x10/0x10 [ 49.947388] ? find_held_lock+0x2b/0x80 [ 49.948111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.949069] ? static_key_count+0x60/0x80 [ 49.949873] prctl_set_seccomp+0x4e/0x70 [ 49.950654] __do_sys_prctl+0xe6c/0x1d70 [ 49.951459] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.952280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.953249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.954233] ? irqentry_exit+0xf3/0x650 [ 49.955010] do_syscall_64+0xbf/0x430 [ 49.955741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.956689] RIP: 0033:0x7fc699a365cd [ 49.957394] 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 [ 49.960575] RSP: 002b:00007ffe1c626720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.961921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc699a365cd [ 49.963205] RDX: 000055c373c85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.964474] RBP: 00007ffe1c626780 R08: 0000000000000000 R09: 00007ffe1c625e20 [ 49.965740] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c395931ad0 [ 49.967022] R13: 00007ffe1c626bb0 R14: 000055c395932bc0 R15: 000055c395943780 [ 49.968330] [ 49.968750] irq event stamp: 1707 [ 49.969388] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.970904] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.972423] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.973946] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.975441] ---[ end trace 0000000000000000 ]--- [ 50.721540] ------------[ cut here ]------------ [ 50.722434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.724509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.725940] Modules linked in: [ 50.726561] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.728782] Tainted: [W]=WARN [ 50.729443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.730930] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.731842] 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 [ 50.735049] RSP: 0018:ffff88800f3a7bc0 EFLAGS: 00010286 [ 50.736041] RAX: 0000000000000000 RBX: ffffed1001e74f78 RCX: ffffffff813a4050 [ 50.737320] RDX: ffff888018b38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.738589] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e74f2f [ 50.739881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.741179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3a7df8 [ 50.742475] FS: 00007f9050cd1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.743954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.745025] CR2: 00007f90511c3580 CR3: 000000000e547000 CR4: 0000000000350ef0 [ 50.746332] Call Trace: [ 50.746803] [ 50.747220] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.748122] ? __create_object+0x59/0x80 [ 50.748912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.749896] __vmalloc_noprof+0x59/0x60 [ 50.750667] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.751565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.752511] bpf_prog_alloc+0x39/0x200 [ 50.753208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.754137] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.755048] do_seccomp+0x349/0x25e0 [ 50.755782] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.756682] ? __pfx_do_seccomp+0x10/0x10 [ 50.757476] ? find_held_lock+0x2b/0x80 [ 50.758208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.759203] ? static_key_count+0x60/0x80 [ 50.760023] prctl_set_seccomp+0x4e/0x70 [ 50.760806] __do_sys_prctl+0xe6c/0x1d70 [ 50.761601] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.762504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.763504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.764512] ? irqentry_exit+0xf3/0x650 [ 50.765253] do_syscall_64+0xbf/0x430 [ 50.766008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.766997] RIP: 0033:0x7f90511c35cd [ 50.767715] 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 [ 50.770999] RSP: 002b:00007fff9971e9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.772399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90511c35cd [ 50.773734] RDX: 000055a9163e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.775067] RBP: 00007fff9971ea40 R08: 0000000000000000 R09: 00007fff9971e0e0 [ 50.776387] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a938435b10 [ 50.777707] R13: 00007fff9971ee70 R14: 000055a9384362b0 R15: 000055a93844a6f0 [ 50.779047] [ 50.779527] irq event stamp: 1815 [ 50.780151] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.781716] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.783310] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 50.784901] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 50.786474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1144' (ECDSA) to the list of known hosts. 2025/11/17 11:21:34 fuzzer started 2025/11/17 11:21:35 dialing manager at localhost:37895 2025/11/17 11:21:35 checking machine... 2025/11/17 11:21:35 checking revisions... [ 51.667437] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:21:35 testing simple program... [ 51.752879] cgroup: Unknown subsys name 'net' [ 51.808556] cgroup: Unknown subsys name 'cpuset' [ 51.824942] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:21:34 Registers: info registers vcpu 0 RAX=d035ec9245167900 RBX=ffff888016b1f5c0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016b1f4b8 R8 =0000000000000001 R9 =ffff888016b1f600 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff888016b1f608 R14=ffff888016b1f590 R15=ffff888016b1f5c0 RIP=ffffffff81528ee4 RFL=00000296 [--S-AP-] 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 00007fc699544900 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=00007fc69950e008 CR3=000000000d9f0000 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 info registers vcpu 1 RAX=000000000001f7a5 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c39598f000 CR3=000000000e635000 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=2034333a31323a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a31323a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000