[ 53.973834] ------------[ cut here ]------------ [ 53.974720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.976718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 53.978202] Modules linked in: [ 53.978781] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.980776] Tainted: [W]=WARN [ 53.981371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.982840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.983760] 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 [ 53.986889] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 53.987873] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 53.989149] RDX: ffff88800f178000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.990442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea6f2f [ 53.991735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.992989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 53.994256] FS: 00007ffac3395900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.995685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.996760] CR2: 00007ffac3887580 CR3: 00000000102cc000 CR4: 0000000000350ef0 [ 53.998052] Call Trace: [ 53.998559] [ 53.998964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.999862] ? __create_object+0x59/0x80 [ 54.000628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.001595] __vmalloc_noprof+0x59/0x60 [ 54.002357] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.003246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.004262] bpf_prog_alloc+0x39/0x200 [ 54.004963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.005885] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.006797] do_seccomp+0x349/0x25e0 [ 54.007531] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.008433] ? __pfx_do_seccomp+0x10/0x10 [ 54.009216] ? find_held_lock+0x2b/0x80 [ 54.009942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.010905] ? static_key_count+0x60/0x80 [ 54.011710] prctl_set_seccomp+0x4e/0x70 [ 54.012499] __do_sys_prctl+0xe6c/0x1d70 [ 54.013291] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.014110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.015089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.016054] ? irqentry_exit+0xf3/0x650 [ 54.016836] do_syscall_64+0xbf/0x430 [ 54.017574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.018538] RIP: 0033:0x7ffac38875cd [ 54.019270] 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 [ 54.022480] RSP: 002b:00007ffe4ffd6430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.023881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffac38875cd [ 54.025193] RDX: 0000557ad93c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.026490] RBP: 00007ffe4ffd6490 R08: 0000000000000000 R09: 00007ffe4ffd5b30 [ 54.027808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ade5542b0 [ 54.029085] R13: 00007ffe4ffd68c0 R14: 0000557ade556d20 R15: 0000557ade5688d0 [ 54.030391] [ 54.030820] irq event stamp: 1733 [ 54.031486] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 54.033031] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 54.034566] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 54.036177] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 54.037719] ---[ end trace 0000000000000000 ]--- [ 56.961390] ------------[ cut here ]------------ [ 56.962297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.964301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 56.965750] Modules linked in: [ 56.966381] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.968342] Tainted: [W]=WARN [ 56.968891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.970339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.971263] 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 [ 56.974368] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 56.975341] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 56.976600] RDX: ffff888016bb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.977861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 56.979122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.980394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 56.981660] FS: 00007f2ec54ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.983080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.984128] CR2: 00007f2ec5a544a6 CR3: 000000001436d000 CR4: 0000000000350ef0 [ 56.985392] Call Trace: [ 56.985845] [ 56.986296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.987134] ? __create_object+0x59/0x80 [ 56.987928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.988937] __vmalloc_noprof+0x59/0x60 [ 56.989696] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.990567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.991500] bpf_prog_alloc+0x39/0x200 [ 56.992232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.993107] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.993989] do_seccomp+0x349/0x25e0 [ 56.994696] ? find_held_lock+0x2b/0x80 [ 56.995447] ? do_prlimit+0x310/0x610 [ 56.996131] ? __pfx_do_seccomp+0x10/0x10 [ 56.996900] ? do_raw_spin_unlock+0x53/0x220 [ 56.997728] ? _raw_spin_unlock+0x1e/0x40 [ 56.998497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.999453] ? static_key_count+0x60/0x80 [ 57.000267] prctl_set_seccomp+0x4e/0x70 [ 57.001002] __do_sys_prctl+0xe6c/0x1d70 [ 57.001790] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.002647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.003627] ? irqentry_exit+0xf3/0x650 [ 57.004409] do_syscall_64+0xbf/0x430 [ 57.005119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.006077] RIP: 0033:0x7f2ec59e05cd [ 57.006787] 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 [ 57.009991] RSP: 002b:00007ffdc3f54170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.011371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ec59e05cd [ 57.012661] RDX: 000055da5f2ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.013950] RBP: 00007ffdc3f541d0 R08: 0000000000000000 R09: 00007ffdc3f53870 [ 57.015268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da8e4152b0 [ 57.016547] R13: 00007ffdc3f54600 R14: 000055da8e417d20 R15: 000055da8e4298d0 [ 57.017856] [ 57.018330] irq event stamp: 1679 [ 57.018939] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 57.020496] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 57.022030] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 57.023563] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 57.024818] ---[ end trace 0000000000000000 ]--- [ 57.721116] ------------[ cut here ]------------ [ 57.722052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.724080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.725558] Modules linked in: [ 57.726208] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.728429] Tainted: [W]=WARN [ 57.728996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.730523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.731465] 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 [ 57.734644] RSP: 0018:ffff88801a67fbc0 EFLAGS: 00010286 [ 57.735645] RAX: 0000000000000000 RBX: ffffed10034cff78 RCX: ffffffff813a4050 [ 57.736930] RDX: ffff888016919bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.738247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034cff2f [ 57.739562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.740848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a67fdf8 [ 57.742134] FS: 00007f4d0e3a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.743631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.744716] CR2: 00007ffd19ad4ef7 CR3: 000000000da0a000 CR4: 0000000000350ef0 [ 57.746009] Call Trace: [ 57.746519] [ 57.746939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.747874] ? __create_object+0x59/0x80 [ 57.748665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.749646] __vmalloc_noprof+0x59/0x60 [ 57.750425] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.751326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.752274] bpf_prog_alloc+0x39/0x200 [ 57.752983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.753923] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.754834] do_seccomp+0x349/0x25e0 [ 57.755583] ? find_held_lock+0x2b/0x80 [ 57.756359] ? do_prlimit+0x310/0x610 [ 57.757072] ? __pfx_do_seccomp+0x10/0x10 [ 57.757862] ? do_raw_spin_unlock+0x53/0x220 [ 57.758720] ? _raw_spin_unlock+0x1e/0x40 [ 57.759565] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.760558] ? static_key_count+0x60/0x80 [ 57.761370] prctl_set_seccomp+0x4e/0x70 [ 57.762111] __do_sys_prctl+0xe6c/0x1d70 [ 57.762906] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.763787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.764777] ? irqentry_exit+0xf3/0x650 [ 57.765561] do_syscall_64+0xbf/0x430 [ 57.766310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.767299] RIP: 0033:0x7f4d0e89a5cd [ 57.767972] 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 [ 57.771232] RSP: 002b:00007ffd19ad38a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.772623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d0e89a5cd [ 57.773926] RDX: 000056229e5bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.775239] RBP: 00007ffd19ad3900 R08: 0000000000000000 R09: 00007ffd19ad2fa0 [ 57.776610] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622c89f0ad0 [ 57.777906] R13: 00007ffd19ad3d30 R14: 00005622c89f1bc0 R15: 00005622c8a02780 [ 57.779241] [ 57.779676] irq event stamp: 1801 [ 57.780332] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.781889] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.783471] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 57.785020] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 57.786289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47981' (ECDSA) to the list of known hosts. 2025/11/19 07:22:36 fuzzer started 2025/11/19 07:22:36 dialing manager at localhost:34383 2025/11/19 07:22:36 checking machine... 2025/11/19 07:22:36 checking revisions... [ 58.658103] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:22:36 testing simple program... [ 58.759028] cgroup: Unknown subsys name 'net' [ 58.859773] cgroup: Unknown subsys name 'cpuset' [ 58.882901] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:22:35 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff86725cf8 RCX=ffffffff81b2a2a3 RDX=0000000000000007 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cec RSP=ffff88806ce089b8 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725d08 R13=ffffffff86725cc8 R14=ffffffff86725ce8 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000217 [----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 00007f2ec54ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ec54b3008 CR3=000000001cde7000 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=00000000000233cd 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec8152858 CR3=000000000b38c000 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=3bf55ef0c91dcea4834ebc4744cabca4 XMM02=0000000000304608eff9b2d0a8fce9cb XMM03=00000000003046d82c67c8bc2e329bc3 XMM04=cd3097f6641656d600000000000ae988 XMM05=14648eaa1277bab10000000000321308 XMM06=817b8945e9d503730000000000321190 XMM07=e042d86d42eb936e0000000000311808 XMM08=d47e4b6ed653718c00000000003046d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000