[ 38.974866] ------------[ cut here ]------------ [ 38.975764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.977821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.979275] Modules linked in: [ 38.979881] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.982072] Tainted: [W]=WARN [ 38.982632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.984124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.985006] 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 [ 38.988597] RSP: 0018:ffff888009fe7bc0 EFLAGS: 00010286 [ 38.989585] RAX: 0000000000000000 RBX: ffffed10013fcf78 RCX: ffffffff813a4050 [ 38.990877] RDX: ffff88800f005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.992168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fcf2f [ 38.993457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.994763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fe7df8 [ 38.996074] FS: 00007f4b3e74d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.997527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.998591] CR2: 00007ffda5fceef8 CR3: 000000000b6f3000 CR4: 0000000000350ef0 [ 38.999914] Call Trace: [ 39.000430] [ 39.000846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.001745] ? __create_object+0x59/0x80 [ 39.002540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.003523] __vmalloc_noprof+0x59/0x60 [ 39.004315] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006144] bpf_prog_alloc+0x39/0x200 [ 39.006864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007796] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.008716] do_seccomp+0x349/0x25e0 [ 39.009441] ? find_held_lock+0x2b/0x80 [ 39.010225] ? do_prlimit+0x310/0x610 [ 39.010939] ? __pfx_do_seccomp+0x10/0x10 [ 39.011725] ? do_raw_spin_unlock+0x53/0x220 [ 39.012577] ? _raw_spin_unlock+0x1e/0x40 [ 39.013356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014331] ? static_key_count+0x60/0x80 [ 39.015148] prctl_set_seccomp+0x4e/0x70 [ 39.015894] __do_sys_prctl+0xe6c/0x1d70 [ 39.016679] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017538] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.018532] ? irqentry_exit+0xf3/0x650 [ 39.019304] do_syscall_64+0xbf/0x430 [ 39.020008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.020980] RIP: 0033:0x7f4b3ec3f5cd [ 39.021694] 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 [ 39.024915] RSP: 002b:00007ffda5fcd910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.026289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b3ec3f5cd [ 39.027580] RDX: 000055f3fced0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.028905] RBP: 00007ffda5fcd970 R08: 0000000000000000 R09: 00007ffda5fcd010 [ 39.030199] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f418107ad0 [ 39.031480] R13: 00007ffda5fcdda0 R14: 000055f418108bc0 R15: 000055f418119780 [ 39.032813] [ 39.033292] irq event stamp: 1757 [ 39.033901] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.035434] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.036969] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 39.038514] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 39.040069] ---[ end trace 0000000000000000 ]--- [ 41.843671] ------------[ cut here ]------------ [ 41.844597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.846652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.848360] Modules linked in: [ 41.848964] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.851037] Tainted: [W]=WARN [ 41.851625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.853117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.853987] 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 [ 41.857128] RSP: 0018:ffff88800f33fbc0 EFLAGS: 00010286 [ 41.858106] RAX: 0000000000000000 RBX: ffffed1001e67f78 RCX: ffffffff813a4050 [ 41.859395] RDX: ffff888015e29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.860698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e67f2f [ 41.861976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.863274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f33fdf8 [ 41.864577] FS: 00007f40a85a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.866028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.867111] CR2: 00007f40a8a98580 CR3: 000000001f16f000 CR4: 0000000000350ef0 [ 41.868395] Call Trace: [ 41.868858] [ 41.869298] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.870190] ? __create_object+0x59/0x80 [ 41.870921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.871885] __vmalloc_noprof+0x59/0x60 [ 41.872624] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.873493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.874412] bpf_prog_alloc+0x39/0x200 [ 41.875158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.876098] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.876952] do_seccomp+0x349/0x25e0 [ 41.877685] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.878589] ? __pfx_do_seccomp+0x10/0x10 [ 41.879382] ? find_held_lock+0x2b/0x80 [ 41.880152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.881108] ? static_key_count+0x60/0x80 [ 41.881868] prctl_set_seccomp+0x4e/0x70 [ 41.882644] __do_sys_prctl+0xe6c/0x1d70 [ 41.883427] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.884294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.885265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.886246] ? irqentry_exit+0xf3/0x650 [ 41.886968] do_syscall_64+0xbf/0x430 [ 41.887712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.888691] RIP: 0033:0x7f40a8a985cd [ 41.889415] 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 [ 41.892604] RSP: 002b:00007ffe0d598630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.893966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40a8a985cd [ 41.895257] RDX: 00005653add21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.896560] RBP: 00007ffe0d598690 R08: 0000000000000000 R09: 00007ffe0d597d30 [ 41.897868] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653eb58fad0 [ 41.899156] R13: 00007ffe0d598ac0 R14: 00005653eb590bc0 R15: 00005653eb5a1780 [ 41.900483] [ 41.900918] irq event stamp: 1749 [ 41.901575] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 41.903103] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 41.904629] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 41.906182] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 41.907696] ---[ end trace 0000000000000000 ]--- [ 42.718398] ------------[ cut here ]------------ [ 42.719172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.720869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.722096] Modules linked in: [ 42.722581] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.724356] Tainted: [W]=WARN [ 42.724817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.726032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.726777] 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 [ 42.729402] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 42.730215] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 42.731294] RDX: ffff888015f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.732368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 42.733433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.734499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 42.735565] FS: 00007f14fe693900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.736772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.737654] CR2: 00007f14feb85580 CR3: 000000001eb6e000 CR4: 0000000000350ef0 [ 42.738711] Call Trace: [ 42.739126] [ 42.739462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.740211] ? __create_object+0x59/0x80 [ 42.740822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.741623] __vmalloc_noprof+0x59/0x60 [ 42.742249] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.742930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.743701] bpf_prog_alloc+0x39/0x200 [ 42.744313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.745081] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.745787] do_seccomp+0x349/0x25e0 [ 42.746383] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.747123] ? __pfx_do_seccomp+0x10/0x10 [ 42.747737] ? find_held_lock+0x2b/0x80 [ 42.748372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.749162] ? static_key_count+0x60/0x80 [ 42.749787] prctl_set_seccomp+0x4e/0x70 [ 42.750418] __do_sys_prctl+0xe6c/0x1d70 [ 42.751028] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.751733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.752548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.753346] ? irqentry_exit+0xf3/0x650 [ 42.753943] do_syscall_64+0xbf/0x430 [ 42.754549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.755352] RIP: 0033:0x7f14feb855cd [ 42.755907] 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 [ 42.758521] RSP: 002b:00007ffdb1059ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.759649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14feb855cd [ 42.760731] RDX: 000055df3a64be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.761788] RBP: 00007ffdb1059b30 R08: 0000000000000000 R09: 00007ffdb10591d0 [ 42.762853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df6b10f2b0 [ 42.763922] R13: 00007ffdb1059f60 R14: 000055df6b111d20 R15: 000055df6b1238d0 [ 42.764999] [ 42.765390] irq event stamp: 1789 [ 42.765890] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.767164] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.768433] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 42.769707] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 42.770967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59650' (ECDSA) to the list of known hosts. 2025/11/18 00:16:37 fuzzer started 2025/11/18 00:16:37 dialing manager at localhost:37895 2025/11/18 00:16:37 checking machine... 2025/11/18 00:16:37 checking revisions... [ 43.677966] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:16:38 testing simple program... [ 43.770792] cgroup: Unknown subsys name 'net' [ 43.840380] cgroup: Unknown subsys name 'cpuset' [ 43.859705] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:16:37 Registers: info registers vcpu 0 RAX=0000000000040e73 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ec323f6f8 CR3=000000000bf37000 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=36313a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015f98001 RBX=ffff888015f973e8 RCX=0000000000000001 RDX=ffff888015f97401 RSI=ffff888015f97480 RDI=ffff888015f973f8 RBP=ffff888015f97480 RSP=ffff888015f972f0 R8 =0000000000000001 R9 =ffff888015f97428 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff888015f90000 R14=ffff888015f97480 R15=ffff888015f973e8 RIP=ffffffff8135e2ad RFL=00000297 [--S-APC] 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 00007f40a85a6900 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=00007ffe0d592000 CR3=000000001f1ea000 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=6720646572637465733a4d41503d706f 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