[ 39.082673] ------------[ cut here ]------------ [ 39.083624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.085701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.087200] Modules linked in: [ 39.087839] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.089916] Tainted: [W]=WARN [ 39.090477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.091960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.092877] 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 [ 39.096138] RSP: 0018:ffff88801a64fbc0 EFLAGS: 00010286 [ 39.097126] RAX: 0000000000000000 RBX: ffffed10034c9f78 RCX: ffffffff813a4050 [ 39.098458] RDX: ffff88801654d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.099751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c9f2f [ 39.101056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.102372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a64fdf8 [ 39.103688] FS: 00007f6015e9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.105146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.106272] CR2: 00007ffc31a77ef7 CR3: 000000000d68c000 CR4: 0000000000350ef0 [ 39.107577] Call Trace: [ 39.108041] [ 39.108446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.109345] ? __create_object+0x59/0x80 [ 39.110162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.111136] __vmalloc_noprof+0x59/0x60 [ 39.111906] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.112780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113746] bpf_prog_alloc+0x39/0x200 [ 39.114449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.115377] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.116280] do_seccomp+0x349/0x25e0 [ 39.116999] ? find_held_lock+0x2b/0x80 [ 39.117814] ? do_prlimit+0x310/0x610 [ 39.118515] ? __pfx_do_seccomp+0x10/0x10 [ 39.119320] ? do_raw_spin_unlock+0x53/0x220 [ 39.120154] ? _raw_spin_unlock+0x1e/0x40 [ 39.120933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.121937] ? static_key_count+0x60/0x80 [ 39.122752] prctl_set_seccomp+0x4e/0x70 [ 39.123480] __do_sys_prctl+0xe6c/0x1d70 [ 39.124256] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.125117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.126142] ? irqentry_exit+0xf3/0x650 [ 39.126917] do_syscall_64+0xbf/0x430 [ 39.127653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.128613] RIP: 0033:0x7f601638f5cd [ 39.129282] 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 [ 39.132494] RSP: 002b:00007ffc31a76a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.133914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f601638f5cd [ 39.135064] RDX: 0000563773cb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.136130] RBP: 00007ffc31a76a80 R08: 0000000000000000 R09: 00007ffc31a76120 [ 39.137206] R10: 0000000000000000 R11: 0000000000000246 R12: 000056378979fad0 [ 39.138302] R13: 00007ffc31a76eb0 R14: 00005637897a0bc0 R15: 00005637897b1780 [ 39.139391] [ 39.139788] irq event stamp: 1745 [ 39.140296] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.141603] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.142883] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 39.144167] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 39.145428] ---[ end trace 0000000000000000 ]--- [ 41.984909] ------------[ cut here ]------------ [ 41.985708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.987297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.988475] Modules linked in: [ 41.988988] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.990582] Tainted: [W]=WARN [ 41.991030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.992208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.992935] 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 [ 41.995471] RSP: 0018:ffff888018b4fbc0 EFLAGS: 00010286 [ 41.996263] RAX: 0000000000000000 RBX: ffffed1003169f78 RCX: ffffffff813a4050 [ 41.997279] RDX: ffff888015d01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.998333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003169f2f [ 41.999360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.000385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b4fdf8 [ 42.001418] FS: 00007ff4828fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.002584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.003394] CR2: 00007ff482e644a6 CR3: 000000001b0e3000 CR4: 0000000000350ef0 [ 42.004418] Call Trace: [ 42.004822] [ 42.005151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.005893] ? __create_object+0x59/0x80 [ 42.006485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.007256] __vmalloc_noprof+0x59/0x60 [ 42.007858] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.008513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.009262] bpf_prog_alloc+0x39/0x200 [ 42.009865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.010611] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.011293] do_seccomp+0x349/0x25e0 [ 42.011887] ? find_held_lock+0x2b/0x80 [ 42.012464] ? do_prlimit+0x310/0x610 [ 42.013065] ? __pfx_do_seccomp+0x10/0x10 [ 42.013708] ? do_raw_spin_unlock+0x53/0x220 [ 42.014343] ? _raw_spin_unlock+0x1e/0x40 [ 42.014970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.015745] ? static_key_count+0x60/0x80 [ 42.016347] prctl_set_seccomp+0x4e/0x70 [ 42.016972] __do_sys_prctl+0xe6c/0x1d70 [ 42.017608] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.018265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.019038] ? irqentry_exit+0xf3/0x650 [ 42.019661] do_syscall_64+0xbf/0x430 [ 42.020213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.020979] RIP: 0033:0x7ff482df05cd [ 42.021512] 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 [ 42.024038] RSP: 002b:00007ffcebc2c0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.025121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff482df05cd [ 42.026156] RDX: 000055c2ec81ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.027173] RBP: 00007ffcebc2c120 R08: 0000000000000000 R09: 00007ffcebc2b7c0 [ 42.028213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2ee7d7240 [ 42.029236] R13: 00007ffcebc2c550 R14: 000055c2ee7d6bf0 R15: 000055c2ee7eb4d0 [ 42.030297] [ 42.030678] irq event stamp: 1789 [ 42.031162] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.032373] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.033600] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 42.034828] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 42.036047] ---[ end trace 0000000000000000 ]--- [ 42.715105] ------------[ cut here ]------------ [ 42.715694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.716955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.717882] Modules linked in: [ 42.718258] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.719501] Tainted: [W]=WARN [ 42.719876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.720806] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.721356] 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 [ 42.723371] RSP: 0018:ffff888018b17bc0 EFLAGS: 00010286 [ 42.723987] RAX: 0000000000000000 RBX: ffffed1003162f78 RCX: ffffffff813a4050 [ 42.724808] RDX: ffff88801641b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.725625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003162f2f [ 42.726406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.727217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b17df8 [ 42.728027] FS: 00007ff400ede900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.728944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.729626] CR2: 00007ffeb74c4ef7 CR3: 000000001b389000 CR4: 0000000000350ef0 [ 42.730409] Call Trace: [ 42.730739] [ 42.730999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.731539] ? __create_object+0x59/0x80 [ 42.732034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.732650] __vmalloc_noprof+0x59/0x60 [ 42.733104] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.733659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.734221] bpf_prog_alloc+0x39/0x200 [ 42.734690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.735248] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.735822] do_seccomp+0x349/0x25e0 [ 42.736248] ? find_held_lock+0x2b/0x80 [ 42.736723] ? do_prlimit+0x310/0x610 [ 42.737169] ? __pfx_do_seccomp+0x10/0x10 [ 42.737679] ? do_raw_spin_unlock+0x53/0x220 [ 42.738175] ? _raw_spin_unlock+0x1e/0x40 [ 42.738673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.739264] ? static_key_count+0x60/0x80 [ 42.739772] prctl_set_seccomp+0x4e/0x70 [ 42.740233] __do_sys_prctl+0xe6c/0x1d70 [ 42.740726] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.741244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.741869] ? irqentry_exit+0xf3/0x650 [ 42.742334] do_syscall_64+0xbf/0x430 [ 42.742806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.743376] RIP: 0033:0x7ff4013d05cd [ 42.743824] 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 [ 42.745834] RSP: 002b:00007ffeb74c2ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.746700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4013d05cd [ 42.747477] RDX: 00005568cf01ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.748289] RBP: 00007ffeb74c2d40 R08: 0000000000000000 R09: 00007ffeb74c23e0 [ 42.749100] R10: 0000000000000000 R11: 0000000000000246 R12: 000055690a937ad0 [ 42.749924] R13: 00007ffeb74c3170 R14: 000055690a938bc0 R15: 000055690a949780 [ 42.750744] [ 42.751015] irq event stamp: 1727 [ 42.751394] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.752353] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.753313] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 42.754296] softirqs last disabled at (1235): [] __irq_exit_rcu+0xc4/0x100 [ 42.755244] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53884' (ECDSA) to the list of known hosts. 2025/11/18 19:01:22 fuzzer started 2025/11/18 19:01:22 dialing manager at localhost:34383 2025/11/18 19:01:22 checking machine... 2025/11/18 19:01:22 checking revisions... [ 43.570694] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:01:22 testing simple program... [ 43.674622] cgroup: Unknown subsys name 'net' [ 43.756927] cgroup: Unknown subsys name 'cpuset' [ 43.772803] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:01:21 Registers: info registers vcpu 0 RAX=ffffffff810001cc RBX=ffffffff866905e8 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff888019e3f8d8 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905e4 R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135dad2 RFL=00000283 [--S---C] 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 00007ff4828fe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4828b7008 CR3=000000000e227000 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=000000000001da1f 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5c8890000 CR3=000000000da0f000 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=11e9415956148c82ab4df245a2dc7236 XMM02=00000000003023f8ec2efd57dc4c00df XMM03=000000000030fbf8f9eb9d9020157307 XMM04=5e241ecf9a2655d400000000000ae988 XMM05=090f1556b20111b3000000000031f470 XMM06=f7752221c207e9ab0000000000318b80 XMM07=e042d86d42eb936e000000000030fe78 XMM08=f9eb9d90201573070000000000302458 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000