[ 38.956082] ------------[ cut here ]------------ [ 38.957035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.959174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.960720] Modules linked in: [ 38.961342] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.963451] Tainted: [W]=WARN [ 38.964038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.965584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.966552] 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 [ 38.969885] RSP: 0018:ffff88801613fbc0 EFLAGS: 00010286 [ 38.970902] RAX: 0000000000000000 RBX: ffffed1002c27f78 RCX: ffffffff813a4050 [ 38.972258] RDX: ffff88801612b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.973589] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c27f2f [ 38.974915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.976279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801613fdf8 [ 38.977618] FS: 00007f21399c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.979118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.980245] CR2: 00007fff7c4a7ef8 CR3: 000000000e21e000 CR4: 0000000000350ef0 [ 38.981599] Call Trace: [ 38.982094] [ 38.982570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.983521] ? __create_object+0x59/0x80 [ 38.984293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.985299] __vmalloc_noprof+0x59/0x60 [ 38.986085] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.986994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987978] bpf_prog_alloc+0x39/0x200 [ 38.988753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.989731] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.990675] do_seccomp+0x349/0x25e0 [ 38.991388] ? find_held_lock+0x2b/0x80 [ 38.992184] ? do_prlimit+0x310/0x610 [ 38.992976] ? __pfx_do_seccomp+0x10/0x10 [ 38.993827] ? do_raw_spin_unlock+0x53/0x220 [ 38.994690] ? _raw_spin_unlock+0x1e/0x40 [ 38.995508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.996534] ? static_key_count+0x60/0x80 [ 38.997338] prctl_set_seccomp+0x4e/0x70 [ 38.998150] __do_sys_prctl+0xe6c/0x1d70 [ 38.998989] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.999895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.000901] ? irqentry_exit+0xf3/0x650 [ 39.001725] do_syscall_64+0xbf/0x430 [ 39.002508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003523] RIP: 0033:0x7f2139ebb5cd [ 39.004220] 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 [ 39.007624] RSP: 002b:00007fff7c4a6e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.009068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2139ebb5cd [ 39.010440] RDX: 000055da2405de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.011800] RBP: 00007fff7c4a6e80 R08: 0000000000000000 R09: 00007fff7c4a6520 [ 39.013124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da2e321240 [ 39.014461] R13: 00007fff7c4a72b0 R14: 000055da2e320bf0 R15: 000055da2e3354d0 [ 39.015852] [ 39.016312] irq event stamp: 1757 [ 39.016987] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.018574] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.020174] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 39.021794] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 39.023372] ---[ end trace 0000000000000000 ]--- [ 41.901203] ------------[ cut here ]------------ [ 41.901655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.902776] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.903614] Modules linked in: [ 41.903901] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.905002] Tainted: [W]=WARN [ 41.905271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.905940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.906443] 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 [ 41.908081] RSP: 0018:ffff888017de7bc0 EFLAGS: 00010286 [ 41.908547] RAX: 0000000000000000 RBX: ffffed1002fbcf78 RCX: ffffffff813a4050 [ 41.909255] RDX: ffff8880165fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.909834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbcf2f [ 41.910456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.911196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017de7df8 [ 41.911814] FS: 00007fba6011f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.912494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.912986] CR2: 00007ffc2d2cbef8 CR3: 0000000009ce2000 CR4: 0000000000350ef0 [ 41.913600] Call Trace: [ 41.913828] [ 41.914018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.914453] ? __create_object+0x59/0x80 [ 41.914783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.915335] __vmalloc_noprof+0x59/0x60 [ 41.915691] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.916061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.916478] bpf_prog_alloc+0x39/0x200 [ 41.916946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.917333] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.917772] do_seccomp+0x349/0x25e0 [ 41.918207] ? find_held_lock+0x2b/0x80 [ 41.918550] ? do_prlimit+0x310/0x610 [ 41.918859] ? __pfx_do_seccomp+0x10/0x10 [ 41.919184] ? do_raw_spin_unlock+0x53/0x220 [ 41.919575] ? _raw_spin_unlock+0x1e/0x40 [ 41.919972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.920521] ? static_key_count+0x60/0x80 [ 41.920855] prctl_set_seccomp+0x4e/0x70 [ 41.921286] __do_sys_prctl+0xe6c/0x1d70 [ 41.921639] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.921997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.922399] ? irqentry_exit+0xf3/0x650 [ 41.922740] do_syscall_64+0xbf/0x430 [ 41.923047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.923549] RIP: 0033:0x7fba606115cd [ 41.923992] 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 [ 41.925542] RSP: 002b:00007ffc2d2ca090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.926194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba606115cd [ 41.926826] RDX: 000055cff6e95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.927606] RBP: 00007ffc2d2ca0f0 R08: 0000000000000000 R09: 00007ffc2d2c9790 [ 41.928301] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d00e12c2b0 [ 41.928998] R13: 00007ffc2d2ca520 R14: 000055d00e12ed20 R15: 000055d00e1408d0 [ 41.929743] [ 41.929949] irq event stamp: 1649 [ 41.930229] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 41.931134] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 41.931862] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 41.932601] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 41.933295] ---[ end trace 0000000000000000 ]--- [ 42.563232] ------------[ cut here ]------------ [ 42.564221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.566352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.567939] Modules linked in: [ 42.568617] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.570707] Tainted: [W]=WARN [ 42.571283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.572841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.573785] 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 [ 42.577129] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 42.578166] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 42.579544] RDX: ffff888017d79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.580889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 42.582254] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.583820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 42.585190] FS: 00007f0207d7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.586718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.587841] CR2: 00007ffc6dc71ef8 CR3: 000000000cc64000 CR4: 0000000000350ef0 [ 42.589218] Call Trace: [ 42.589762] [ 42.590203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.591160] ? __create_object+0x59/0x80 [ 42.592008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.593041] __vmalloc_noprof+0x59/0x60 [ 42.593853] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.594783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.595795] bpf_prog_alloc+0x39/0x200 [ 42.596591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.597564] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.598534] do_seccomp+0x349/0x25e0 [ 42.599250] ? find_held_lock+0x2b/0x80 [ 42.600077] ? do_prlimit+0x310/0x610 [ 42.600869] ? __pfx_do_seccomp+0x10/0x10 [ 42.601709] ? do_raw_spin_unlock+0x53/0x220 [ 42.602593] ? _raw_spin_unlock+0x1e/0x40 [ 42.603364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.604515] ? static_key_count+0x60/0x80 [ 42.605311] prctl_set_seccomp+0x4e/0x70 [ 42.606130] __do_sys_prctl+0xe6c/0x1d70 [ 42.606954] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.607882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.608918] ? irqentry_exit+0xf3/0x650 [ 42.609739] do_syscall_64+0xbf/0x430 [ 42.610527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.611564] RIP: 0033:0x7f020826e5cd [ 42.612267] 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 [ 42.615590] RSP: 002b:00007ffc6dc6fb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.617047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f020826e5cd [ 42.618437] RDX: 0000555751407e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.619800] RBP: 00007ffc6dc6fbe0 R08: 0000000000000000 R09: 00007ffc6dc6f280 [ 42.621159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055575b3a7bf0 [ 42.622511] R13: 00007ffc6dc70010 R14: 000055575b3b1380 R15: 000055575b3bc460 [ 42.623906] [ 42.624359] irq event stamp: 1715 [ 42.625055] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.626671] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.628300] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 42.629943] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 42.631561] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24676' (ECDSA) to the list of known hosts. 2025/11/18 15:42:44 fuzzer started 2025/11/18 15:42:45 dialing manager at localhost:34383 2025/11/18 15:42:45 checking machine... 2025/11/18 15:42:45 checking revisions... [ 43.574877] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:42:45 testing simple program... [ 43.802038] cgroup: Unknown subsys name 'net' [ 43.871642] cgroup: Unknown subsys name 'cpuset' [ 43.883064] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:42:44 Registers: info registers vcpu 0 RAX=00000000e03ebebb RBX=ffff888009611bc0 RCX=00000000f5acb89f RDX=0000000044653b19 RSI=ffff888009612640 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ae RFL=00000082 [--S----] 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 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=00007fba600ce008 CR3=0000000009672000 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=32343a353120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732034343a3234 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343634 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=000000000001ea77 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcac4f99b8 CR3=000000000a238000 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=efe37af0cc6ece920e4aec5829529e05 XMM02=0000000000305730eff9b2d0a8fce9cb XMM03=00000000003058002c67c8bc2e329bc3 XMM04=6353fd11a22df83700000000000ae988 XMM05=a9519cbfe0ec71450000000000322e68 XMM06=474038aa6c007e1f0000000000322290 XMM07=e042d86d42eb936e0000000000312e48 XMM08=7d9a6b392bcfc0ae0000000000305800 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000