[ 39.024564] ------------[ cut here ]------------ [ 39.025556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.027625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.029126] Modules linked in: [ 39.029732] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.031740] Tainted: [W]=WARN [ 39.032335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.033837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.034732] 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 [ 39.037917] RSP: 0018:ffff8880169a7bc0 EFLAGS: 00010286 [ 39.038883] RAX: 0000000000000000 RBX: ffffed1002d34f78 RCX: ffffffff813a4050 [ 39.040190] RDX: ffff888013aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.041470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d34f2f [ 39.042770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.044101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169a7df8 [ 39.045394] FS: 00007f9496e11900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.046843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.047950] CR2: 00007f9497303580 CR3: 000000000dae6000 CR4: 0000000000350ef0 [ 39.049236] Call Trace: [ 39.049712] [ 39.050164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.051082] ? __create_object+0x59/0x80 [ 39.051890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.052895] __vmalloc_noprof+0x59/0x60 [ 39.053614] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.054492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055414] bpf_prog_alloc+0x39/0x200 [ 39.056171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057113] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.058040] do_seccomp+0x349/0x25e0 [ 39.058730] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.059630] ? __pfx_do_seccomp+0x10/0x10 [ 39.060430] ? find_held_lock+0x2b/0x80 [ 39.061219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062211] ? static_key_count+0x60/0x80 [ 39.063009] prctl_set_seccomp+0x4e/0x70 [ 39.063763] __do_sys_prctl+0xe6c/0x1d70 [ 39.064574] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067402] ? irqentry_exit+0xf3/0x650 [ 39.068189] do_syscall_64+0xbf/0x430 [ 39.068943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.069908] RIP: 0033:0x7f94973035cd [ 39.070580] 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 [ 39.073752] RSP: 002b:00007ffdc3f2ada0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94973035cd [ 39.076470] RDX: 00005581395dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077760] RBP: 00007ffdc3f2ae00 R08: 0000000000000000 R09: 00007ffdc3f2a4a0 [ 39.079062] R10: 0000000000000000 R11: 0000000000000246 R12: 000055814beeaad0 [ 39.080360] R13: 00007ffdc3f2b230 R14: 000055814beebbc0 R15: 000055814befc780 [ 39.081674] [ 39.082125] irq event stamp: 1791 [ 39.082731] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.084298] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.085673] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 39.086955] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.088216] ---[ end trace 0000000000000000 ]--- [ 41.911426] ------------[ cut here ]------------ [ 41.912390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.914464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.915961] Modules linked in: [ 41.916563] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.918570] Tainted: [W]=WARN [ 41.919178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.920660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.921578] 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 [ 41.924789] RSP: 0018:ffff888015a97bc0 EFLAGS: 00010286 [ 41.925768] RAX: 0000000000000000 RBX: ffffed1002b52f78 RCX: ffffffff813a4050 [ 41.927108] RDX: ffff88800a279bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.928415] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b52f2f [ 41.929709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.931004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a97df8 [ 41.932311] FS: 00007f4f7e39c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.933757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.934826] CR2: 00007ffcc8ce2ef7 CR3: 0000000020351000 CR4: 0000000000350ef0 [ 41.936124] Call Trace: [ 41.936598] [ 41.937061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.937972] ? __create_object+0x59/0x80 [ 41.938726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.939716] __vmalloc_noprof+0x59/0x60 [ 41.940482] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.941364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.942336] bpf_prog_alloc+0x39/0x200 [ 41.943081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.944047] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.944963] do_seccomp+0x349/0x25e0 [ 41.945651] ? find_held_lock+0x2b/0x80 [ 41.946411] ? do_prlimit+0x310/0x610 [ 41.947165] ? __pfx_do_seccomp+0x10/0x10 [ 41.947981] ? do_raw_spin_unlock+0x53/0x220 [ 41.948783] ? _raw_spin_unlock+0x1e/0x40 [ 41.949585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.950553] ? static_key_count+0x60/0x80 [ 41.951353] prctl_set_seccomp+0x4e/0x70 [ 41.952152] __do_sys_prctl+0xe6c/0x1d70 [ 41.952946] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.953770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.954760] ? irqentry_exit+0xf3/0x650 [ 41.955527] do_syscall_64+0xbf/0x430 [ 41.956295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.957275] RIP: 0033:0x7f4f7e88e5cd [ 41.958005] 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 [ 41.961203] RSP: 002b:00007ffcc8ce04d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.962584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f7e88e5cd [ 41.963911] RDX: 00005628c67d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.965215] RBP: 00007ffcc8ce0530 R08: 0000000000000000 R09: 00007ffcc8cdfbd0 [ 41.966514] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628de14dad0 [ 41.967828] R13: 00007ffcc8ce0960 R14: 00005628de14ebc0 R15: 00005628de15f780 [ 41.968773] [ 41.969077] irq event stamp: 1725 [ 41.969470] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 41.970444] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 41.971417] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 41.972360] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 41.973053] ---[ end trace 0000000000000000 ]--- [ 42.613016] ------------[ cut here ]------------ [ 42.613954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.616032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.617506] Modules linked in: [ 42.618150] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.620167] Tainted: [W]=WARN [ 42.620727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.622214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.623128] 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 [ 42.626334] RSP: 0018:ffff88800e277bc0 EFLAGS: 00010286 [ 42.627323] RAX: 0000000000000000 RBX: ffffed1001c4ef78 RCX: ffffffff813a4050 [ 42.628643] RDX: ffff88800d928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.629939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c4ef2f [ 42.631241] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.632558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e277df8 [ 42.633845] FS: 00007f8214f03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.635301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.636381] CR2: 00007f82153f5580 CR3: 000000002098e000 CR4: 0000000000350ef0 [ 42.637698] Call Trace: [ 42.638210] [ 42.638629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.639532] ? __create_object+0x59/0x80 [ 42.640328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.641318] __vmalloc_noprof+0x59/0x60 [ 42.642088] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.642963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.643927] bpf_prog_alloc+0x39/0x200 [ 42.644643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645574] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.646498] do_seccomp+0x349/0x25e0 [ 42.647222] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.648160] ? __pfx_do_seccomp+0x10/0x10 [ 42.648965] ? find_held_lock+0x2b/0x80 [ 42.649687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.650655] ? static_key_count+0x60/0x80 [ 42.651453] prctl_set_seccomp+0x4e/0x70 [ 42.652252] __do_sys_prctl+0xe6c/0x1d70 [ 42.653044] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.653920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.654891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.655890] ? irqentry_exit+0xf3/0x650 [ 42.656618] do_syscall_64+0xbf/0x430 [ 42.657364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.658343] RIP: 0033:0x7f82153f55cd [ 42.659070] 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 [ 42.662279] RSP: 002b:00007ffceb7f0620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.663653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82153f55cd [ 42.664957] RDX: 0000555ddd193e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.666237] RBP: 00007ffceb7f0680 R08: 0000000000000000 R09: 00007ffceb7efd20 [ 42.667543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555defd04b10 [ 42.668852] R13: 00007ffceb7f0ab0 R14: 0000555defd052b0 R15: 0000555defd196f0 [ 42.670162] [ 42.670597] irq event stamp: 1703 [ 42.671256] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.672832] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.674376] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 42.675945] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 42.677509] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43150' (ECDSA) to the list of known hosts. 2025/11/17 10:13:25 fuzzer started 2025/11/17 10:13:26 dialing manager at localhost:37895 2025/11/17 10:13:26 checking machine... 2025/11/17 10:13:26 checking revisions... [ 43.567775] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:13:26 testing simple program... [ 43.643672] cgroup: Unknown subsys name 'net' [ 43.716845] cgroup: Unknown subsys name 'cpuset' [ 43.734772] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:13:25 Registers: info registers vcpu 0 RAX=0000000000000070 RBX=0000000000000000 RCX=0000000001146d00 RDX=0000000001146cc0 RSI=ffffffff87aad2d0 RDI=ffff88800a27d340 RBP=ffff8880101a6ff0 RSP=ffff8880101a6f90 R8 =ffff88800ce4c378 R9 =00000000ffffffff R10=ffff8880101a7008 R11=0000000000000000 R12=0000000000092800 R13=0000000000092800 R14=ffff888008c4b780 R15=ffffffff81b6204b RIP=ffffffff81ab1756 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 00007f4f7e39c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f7e361008 CR3=000000002038d000 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=000000000001c0e3 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6aec9ff8 CR3=000000000d6e2000 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=01588a26098706b6934fb5239863536b XMM02=0000000000303898eff9b2d0a8fce9cb XMM03=00000000003039682c67c8bc2e329bc3 XMM04=aa147c1c23f235a700000000000ae988 XMM05=1d7eb18519d73a630000000000321730 XMM06=5b75c91c8044534200000000003207d0 XMM07=e042d86d42eb936e00000000003113b0 XMM08=3d64df41d92b8f420000000000303968 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000