[ 45.539447] ------------[ cut here ]------------ [ 45.540378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.542395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.543867] Modules linked in: [ 45.544458] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.546456] Tainted: [W]=WARN [ 45.547044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.548542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.549464] 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 [ 45.552644] RSP: 0018:ffff88800dab7bc0 EFLAGS: 00010286 [ 45.553629] RAX: 0000000000000000 RBX: ffffed1001b56f78 RCX: ffffffff813a4050 [ 45.554933] RDX: ffff888013993780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.556239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b56f2f [ 45.557533] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.558863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dab7df8 [ 45.560155] FS: 00007f35b4494900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.561601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.562673] CR2: 00007f35b4986580 CR3: 000000000b669000 CR4: 0000000000350ef0 [ 45.563958] Call Trace: [ 45.564423] [ 45.564875] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.565778] ? __create_object+0x59/0x80 [ 45.566532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.567523] __vmalloc_noprof+0x59/0x60 [ 45.568288] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.569171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.570106] bpf_prog_alloc+0x39/0x200 [ 45.570870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.571814] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.572720] do_seccomp+0x349/0x25e0 [ 45.573393] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.574286] ? __pfx_do_seccomp+0x10/0x10 [ 45.575105] ? find_held_lock+0x2b/0x80 [ 45.575865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.576845] ? static_key_count+0x60/0x80 [ 45.577656] prctl_set_seccomp+0x4e/0x70 [ 45.578393] __do_sys_prctl+0xe6c/0x1d70 [ 45.579177] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.580030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.580999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.581963] ? irqentry_exit+0xf3/0x650 [ 45.582749] do_syscall_64+0xbf/0x430 [ 45.583442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.584394] RIP: 0033:0x7f35b49865cd [ 45.585103] 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 [ 45.588320] RSP: 002b:00007ffd8300acf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.589695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35b49865cd [ 45.591027] RDX: 00005636557f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.592317] RBP: 00007ffd8300ad50 R08: 0000000000000000 R09: 00007ffd8300a3f0 [ 45.593607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563679804ad0 [ 45.594927] R13: 00007ffd8300b180 R14: 0000563679805bc0 R15: 0000563679816780 [ 45.596243] [ 45.596714] irq event stamp: 1751 [ 45.597328] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.598871] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.600406] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 45.601951] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 45.603447] ---[ end trace 0000000000000000 ]--- [ 48.259212] ------------[ cut here ]------------ [ 48.260172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.262158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.263677] Modules linked in: [ 48.264272] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.266298] Tainted: [W]=WARN [ 48.266915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.268397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.269319] 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 [ 48.272552] RSP: 0018:ffff88801a55fbc0 EFLAGS: 00010286 [ 48.273537] RAX: 0000000000000000 RBX: ffffed10034abf78 RCX: ffffffff813a4050 [ 48.274860] RDX: ffff888015a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.276163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034abf2f [ 48.277449] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.278751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a55fdf8 [ 48.280073] FS: 00007f20842fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.281548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.282658] CR2: 00007ffc738a9ef8 CR3: 000000001f4f1000 CR4: 0000000000350ef0 [ 48.283941] Call Trace: [ 48.284413] [ 48.284858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.285780] ? __create_object+0x59/0x80 [ 48.286543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.287540] __vmalloc_noprof+0x59/0x60 [ 48.288317] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.289209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.290168] bpf_prog_alloc+0x39/0x200 [ 48.290929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.291860] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.292775] do_seccomp+0x349/0x25e0 [ 48.293450] ? find_held_lock+0x2b/0x80 [ 48.294220] ? do_prlimit+0x310/0x610 [ 48.294987] ? __pfx_do_seccomp+0x10/0x10 [ 48.295787] ? do_raw_spin_unlock+0x53/0x220 [ 48.296652] ? _raw_spin_unlock+0x1e/0x40 [ 48.297402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.298384] ? static_key_count+0x60/0x80 [ 48.299179] prctl_set_seccomp+0x4e/0x70 [ 48.299960] __do_sys_prctl+0xe6c/0x1d70 [ 48.300755] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.301620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.302616] ? irqentry_exit+0xf3/0x650 [ 48.303346] do_syscall_64+0xbf/0x430 [ 48.304091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.305034] RIP: 0033:0x7f20847ed5cd [ 48.305758] 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 [ 48.308980] RSP: 002b:00007ffc738a8bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.310388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20847ed5cd [ 48.311686] RDX: 000055ac78d5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.313000] RBP: 00007ffc738a8c10 R08: 0000000000000000 R09: 00007ffc738a82b0 [ 48.314306] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac7a235ad0 [ 48.315614] R13: 00007ffc738a9040 R14: 000055ac7a236bc0 R15: 000055ac7a247780 [ 48.316930] [ 48.317365] irq event stamp: 1799 [ 48.318024] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 48.319501] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 48.320453] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 48.321428] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 48.322401] ---[ end trace 0000000000000000 ]--- [ 48.949078] ------------[ cut here ]------------ [ 48.949507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.950485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.951199] Modules linked in: [ 48.951487] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.952464] Tainted: [W]=WARN [ 48.952766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.953461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.953909] 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 [ 48.955450] RSP: 0018:ffff888013a37bc0 EFLAGS: 00010286 [ 48.955927] RAX: 0000000000000000 RBX: ffffed1002746f78 RCX: ffffffff813a4050 [ 48.956523] RDX: ffff88801a588000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.957137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002746f2f [ 48.958199] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.958836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a37df8 [ 48.959436] FS: 00007f847322b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.960141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.960652] CR2: 00007ffd670c4ef8 CR3: 000000000c52e000 CR4: 0000000000350ef0 [ 48.961249] Call Trace: [ 48.961472] [ 48.961700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.962124] ? __create_object+0x59/0x80 [ 48.962499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.962974] __vmalloc_noprof+0x59/0x60 [ 48.963327] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.963761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.964204] bpf_prog_alloc+0x39/0x200 [ 48.964545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.965005] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.965428] do_seccomp+0x349/0x25e0 [ 48.965783] ? find_held_lock+0x2b/0x80 [ 48.966135] ? do_prlimit+0x310/0x610 [ 48.966485] ? __pfx_do_seccomp+0x10/0x10 [ 48.966872] ? do_raw_spin_unlock+0x53/0x220 [ 48.967256] ? _raw_spin_unlock+0x1e/0x40 [ 48.967637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.968087] ? static_key_count+0x60/0x80 [ 48.968454] prctl_set_seccomp+0x4e/0x70 [ 48.968835] __do_sys_prctl+0xe6c/0x1d70 [ 48.969194] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.969609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.970058] ? irqentry_exit+0xf3/0x650 [ 48.970416] do_syscall_64+0xbf/0x430 [ 48.970776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.971220] RIP: 0033:0x7f847371d5cd [ 48.971548] 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 [ 48.973145] RSP: 002b:00007ffd670c29d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.973821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f847371d5cd [ 48.974444] RDX: 000056366f51be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.975070] RBP: 00007ffd670c2a30 R08: 0000000000000000 R09: 00007ffd670c20d0 [ 48.975701] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636a8572b10 [ 48.976312] R13: 00007ffd670c2e60 R14: 00005636a85732b0 R15: 00005636a85876f0 [ 48.976947] [ 48.977161] irq event stamp: 1675 [ 48.977459] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 48.978206] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 48.978958] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 48.979716] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 48.980434] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38193' (ECDSA) to the list of known hosts. 2025/11/18 09:29:40 fuzzer started 2025/11/18 09:29:40 dialing manager at localhost:34383 2025/11/18 09:29:40 checking machine... 2025/11/18 09:29:40 checking revisions... [ 49.781382] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:29:40 testing simple program... [ 49.881664] cgroup: Unknown subsys name 'net' [ 49.929926] cgroup: Unknown subsys name 'cpuset' [ 49.940593] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:29:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffff888016ca7544 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888018e4c200 RBP=ffffffff85e1ffe0 RSP=ffff888016ca7538 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000206 R14=ffff888018e4b780 R15=0000000000000002 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007f20842fb900 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=00007f20842aa008 CR3=000000001d5e7000 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=000000000002244f 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=00000202 [-------] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5cec7378 CR3=000000000d52e000 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=5558f9a0334629805544c768744b7cb1 XMM02=00000000003058a8ec2efd57dc4c00df XMM03=0000000000314328febfb1becc54fbc2 XMM04=cc9ddc18b5bebb8b00000000000ae988 XMM05=e6316a3e3cce4e920000000000324040 XMM06=5b75c91c8044534200000000003230e0 XMM07=e042d86d42eb936e00000000003145a8 XMM08=febfb1becc54fbc20000000000305908 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000