[ 39.083527] ------------[ cut here ]------------ [ 39.084480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.086567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.088043] Modules linked in: [ 39.088705] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.090929] Tainted: [W]=WARN [ 39.091605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.093129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.094050] 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 [ 39.097266] RSP: 0018:ffff888019be7bc0 EFLAGS: 00010286 [ 39.098240] RAX: 0000000000000000 RBX: ffffed100337cf78 RCX: ffffffff813a4050 [ 39.099542] RDX: ffff888016929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.100859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337cf2f [ 39.102166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.103462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019be7df8 [ 39.104793] FS: 00007fc9267e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.106244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.107323] CR2: 00007fc926cd7580 CR3: 000000000cb04000 CR4: 0000000000350ef0 [ 39.108648] Call Trace: [ 39.109115] [ 39.109586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.110489] ? __create_object+0x59/0x80 [ 39.111217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.112217] __vmalloc_noprof+0x59/0x60 [ 39.112987] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.113868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114809] bpf_prog_alloc+0x39/0x200 [ 39.115558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.116532] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.117448] do_seccomp+0x349/0x25e0 [ 39.118120] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.119027] ? __pfx_do_seccomp+0x10/0x10 [ 39.119826] ? find_held_lock+0x2b/0x80 [ 39.120636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.121623] ? static_key_count+0x60/0x80 [ 39.122442] prctl_set_seccomp+0x4e/0x70 [ 39.123173] __do_sys_prctl+0xe6c/0x1d70 [ 39.123998] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.124878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.125869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.126861] ? irqentry_exit+0xf3/0x650 [ 39.127625] do_syscall_64+0xbf/0x430 [ 39.128400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.129376] RIP: 0033:0x7fc926cd75cd [ 39.130028] 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 [ 39.133250] RSP: 002b:00007fffccec4090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.134627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc926cd75cd [ 39.135953] RDX: 0000561c0b96de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.137251] RBP: 00007fffccec40f0 R08: 0000000000000000 R09: 00007fffccec3790 [ 39.138563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c363f5ad0 [ 39.139854] R13: 00007fffccec4520 R14: 0000561c363f6bc0 R15: 0000561c36407780 [ 39.141232] [ 39.141710] irq event stamp: 1809 [ 39.142362] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.143939] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 39.145506] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.147077] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.148540] ---[ end trace 0000000000000000 ]--- [ 41.994617] ------------[ cut here ]------------ [ 41.995557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.997687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.999416] Modules linked in: [ 42.000064] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.002112] Tainted: [W]=WARN [ 42.002724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.004249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.005181] 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 [ 42.008373] RSP: 0018:ffff8880158ffbc0 EFLAGS: 00010286 [ 42.009363] RAX: 0000000000000000 RBX: ffffed1002b1ff78 RCX: ffffffff813a4050 [ 42.010645] RDX: ffff8880198ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.011968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1ff2f [ 42.013320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.014610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158ffdf8 [ 42.015905] FS: 00007f782a8f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.017397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.018479] CR2: 00007f782ade7580 CR3: 000000000d98d000 CR4: 0000000000350ef0 [ 42.019778] Call Trace: [ 42.020267] [ 42.020738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.021650] ? __create_object+0x59/0x80 [ 42.022445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.023419] __vmalloc_noprof+0x59/0x60 [ 42.024185] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.025090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026033] bpf_prog_alloc+0x39/0x200 [ 42.026779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.027726] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.028682] do_seccomp+0x349/0x25e0 [ 42.029420] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.030331] ? __pfx_do_seccomp+0x10/0x10 [ 42.031077] ? find_held_lock+0x2b/0x80 [ 42.031856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.032880] ? static_key_count+0x60/0x80 [ 42.033695] prctl_set_seccomp+0x4e/0x70 [ 42.034491] __do_sys_prctl+0xe6c/0x1d70 [ 42.035231] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.036134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.037114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.038090] ? irqentry_exit+0xf3/0x650 [ 42.038853] do_syscall_64+0xbf/0x430 [ 42.039594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.040610] RIP: 0033:0x7f782ade75cd [ 42.041268] 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 [ 42.044527] RSP: 002b:00007fffd3c38fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.045894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f782ade75cd [ 42.047171] RDX: 0000563e17d39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.048518] RBP: 00007fffd3c39040 R08: 0000000000000000 R09: 00007fffd3c386e0 [ 42.049822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e17f24b10 [ 42.051111] R13: 00007fffd3c39470 R14: 0000563e17f252b0 R15: 0000563e17f396f0 [ 42.052475] [ 42.052845] irq event stamp: 1817 [ 42.053394] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.054688] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.055987] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.057300] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.058574] ---[ end trace 0000000000000000 ]--- [ 42.724611] ------------[ cut here ]------------ [ 42.725515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.727556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.729053] Modules linked in: [ 42.729698] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.731670] Tainted: [W]=WARN [ 42.732256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.733777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.734704] 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 [ 42.737911] RSP: 0018:ffff88800f567bc0 EFLAGS: 00010286 [ 42.738888] RAX: 0000000000000000 RBX: ffffed1001eacf78 RCX: ffffffff813a4050 [ 42.740199] RDX: ffff88801603b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.741475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eacf2f [ 42.742764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.744081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f567df8 [ 42.745377] FS: 00007f9beca2d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.746805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.747855] CR2: 00007ffe2cef6ef7 CR3: 000000000d667000 CR4: 0000000000350ef0 [ 42.749181] Call Trace: [ 42.749681] [ 42.750099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.751007] ? __create_object+0x59/0x80 [ 42.751785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.752787] __vmalloc_noprof+0x59/0x60 [ 42.753550] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.754419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.755350] bpf_prog_alloc+0x39/0x200 [ 42.756078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.757006] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.757911] do_seccomp+0x349/0x25e0 [ 42.758632] ? find_held_lock+0x2b/0x80 [ 42.759403] ? do_prlimit+0x310/0x610 [ 42.760129] ? __pfx_do_seccomp+0x10/0x10 [ 42.760914] ? do_raw_spin_unlock+0x53/0x220 [ 42.761733] ? _raw_spin_unlock+0x1e/0x40 [ 42.762504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.763473] ? static_key_count+0x60/0x80 [ 42.764265] prctl_set_seccomp+0x4e/0x70 [ 42.765059] __do_sys_prctl+0xe6c/0x1d70 [ 42.765848] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.766711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.767676] ? irqentry_exit+0xf3/0x650 [ 42.768479] do_syscall_64+0xbf/0x430 [ 42.769189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.770131] RIP: 0033:0x7f9becf1f5cd [ 42.770824] 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 [ 42.774055] RSP: 002b:00007ffe2cef5b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.775424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9becf1f5cd [ 42.776753] RDX: 0000562068c36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.778030] RBP: 00007ffe2cef5ba0 R08: 0000000000000000 R09: 00007ffe2cef5240 [ 42.779315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562091243ad0 [ 42.780628] R13: 00007ffe2cef5fd0 R14: 0000562091244bc0 R15: 0000562091255780 [ 42.781935] [ 42.782404] irq event stamp: 1693 [ 42.783013] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.784577] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.786092] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 42.787625] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 42.789181] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64990' (ECDSA) to the list of known hosts. 2025/11/18 05:58:31 fuzzer started 2025/11/18 05:58:31 dialing manager at localhost:37895 2025/11/18 05:58:31 checking machine... 2025/11/18 05:58:31 checking revisions... [ 43.530655] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:58:31 testing simple program... [ 43.610582] cgroup: Unknown subsys name 'net' [ 43.647700] cgroup: Unknown subsys name 'cpuset' [ 43.657020] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:58:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019bdf650 RCX=ffff888019bdf4dc RDX=1ffff1100337becb RSI=ffffffff84c6acdf RDI=ffff888019bdf658 RBP=000000000000000a RSP=ffff888019bdf568 R8 =ffffffff86aa4756 R9 =ffff888019bdf5c8 R10=000000000003c9ed R11=0000000000022138 R12=ffff888019bdf650 R13=0000000000000000 R14=ffff88800f7a9bc0 R15=0000000000002800 RIP=ffffffff81618fff RFL=00000287 [--S--PC] 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 00007f782a8f5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f782a89f008 CR3=000000000ea97000 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=000000000002671f 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc74c92000 CR3=000000000c43d000 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=d73d3de8247fdc8d7d4e9af8c61d4b63 XMM02=00000000003036a8eff9b2d0a8fce9cb XMM03=00000000003037782c67c8bc2e329bc3 XMM04=20a1a6d47e8e770300000000000ae988 XMM05=67aa5c61125b4a620000000000320eb0 XMM06=817b8945e9d50373000000000031ff50 XMM07=e042d86d42eb936e0000000000310968 XMM08=1a5279b13e4dfcb40000000000303778 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000