[ 45.974117] ------------[ cut here ]------------ [ 45.974884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.976583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.977787] Modules linked in: [ 45.978288] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.979998] Tainted: [W]=WARN [ 45.980500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.981732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.982492] 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 [ 45.985160] RSP: 0018:ffff8880184dfbc0 EFLAGS: 00010286 [ 45.985986] RAX: 0000000000000000 RBX: ffffed100309bf78 RCX: ffffffff813a4050 [ 45.987059] RDX: ffff8880195f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.988127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309bf2f [ 45.989199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.990279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184dfdf8 [ 45.991369] FS: 00007ff81c192900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.992592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.993472] CR2: 00007ff81c684580 CR3: 000000000d7c4000 CR4: 0000000000350ef0 [ 45.994591] Call Trace: [ 45.994990] [ 45.995327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.996083] ? __create_object+0x59/0x80 [ 45.996738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.997537] __vmalloc_noprof+0x59/0x60 [ 45.998133] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.998874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.999669] bpf_prog_alloc+0x39/0x200 [ 46.000259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.001041] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.001800] do_seccomp+0x349/0x25e0 [ 46.002365] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.003126] ? __pfx_do_seccomp+0x10/0x10 [ 46.003796] ? find_held_lock+0x2b/0x80 [ 46.004435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.005201] ? static_key_count+0x60/0x80 [ 46.005889] prctl_set_seccomp+0x4e/0x70 [ 46.006537] __do_sys_prctl+0xe6c/0x1d70 [ 46.007161] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.007888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.008713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.009528] ? irqentry_exit+0xf3/0x650 [ 46.010136] do_syscall_64+0xbf/0x430 [ 46.010764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.011561] RIP: 0033:0x7ff81c6845cd [ 46.012131] 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 [ 46.014797] RSP: 002b:00007ffdc602df90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.015933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff81c6845cd [ 46.017020] RDX: 0000557dd49a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.018107] RBP: 00007ffdc602dff0 R08: 0000000000000000 R09: 00007ffdc602d690 [ 46.019199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e10d5fb10 [ 46.020276] R13: 00007ffdc602e420 R14: 0000557e10d602b0 R15: 0000557e10d746f0 [ 46.021397] [ 46.021760] irq event stamp: 1971 [ 46.022262] hardirqs last enabled at (1979): [] __up_console_sem+0x78/0x80 [ 46.023547] hardirqs last disabled at (1988): [] __up_console_sem+0x5d/0x80 [ 46.024849] softirqs last enabled at (2002): [] handle_softirqs+0x50c/0x770 [ 46.026147] softirqs last disabled at (1997): [] __irq_exit_rcu+0xc4/0x100 [ 46.027421] ---[ end trace 0000000000000000 ]--- [ 49.165069] ------------[ cut here ]------------ [ 49.166054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.168148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.169670] Modules linked in: [ 49.170275] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.172323] Tainted: [W]=WARN [ 49.172945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.174484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.175464] 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 [ 49.178740] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 49.179752] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 49.181062] RDX: ffff8880171c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.182403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 49.183716] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.185043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 49.186409] FS: 00007f7e5c1e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.187913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.188993] CR2: 00007f7e5c6d7580 CR3: 000000000d0ad000 CR4: 0000000000350ef0 [ 49.190355] Call Trace: [ 49.190866] [ 49.191294] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.192226] ? __create_object+0x59/0x80 [ 49.193049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.194067] __vmalloc_noprof+0x59/0x60 [ 49.194897] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.195810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.196778] bpf_prog_alloc+0x39/0x200 [ 49.197550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.198531] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.199485] do_seccomp+0x349/0x25e0 [ 49.200193] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.201120] ? __pfx_do_seccomp+0x10/0x10 [ 49.201918] ? find_held_lock+0x2b/0x80 [ 49.202738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.203732] ? static_key_count+0x60/0x80 [ 49.204570] prctl_set_seccomp+0x4e/0x70 [ 49.205317] __do_sys_prctl+0xe6c/0x1d70 [ 49.206138] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.207047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.208044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.209045] ? irqentry_exit+0xf3/0x650 [ 49.209813] do_syscall_64+0xbf/0x430 [ 49.210611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.211630] RIP: 0033:0x7f7e5c6d75cd [ 49.212306] 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 [ 49.215612] RSP: 002b:00007ffe75ee1050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.217015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e5c6d75cd [ 49.218337] RDX: 00005623a50e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.219656] RBP: 00007ffe75ee10b0 R08: 0000000000000000 R09: 00007ffe75ee0750 [ 49.220990] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623dddb02b0 [ 49.222317] R13: 00007ffe75ee14e0 R14: 00005623dddb2d20 R15: 00005623dddc48d0 [ 49.223664] [ 49.224105] irq event stamp: 1773 [ 49.224763] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.226404] hardirqs last disabled at (1794): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 49.228217] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.229833] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.231436] ---[ end trace 0000000000000000 ]--- [ 49.980950] ------------[ cut here ]------------ [ 49.982208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.984113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.985200] Modules linked in: [ 49.985686] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.987164] Tainted: [W]=WARN [ 49.987558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.988711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.989250] 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 [ 49.991537] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 49.992118] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 49.992908] RDX: ffff888013ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.993690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 49.994468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.995224] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 49.996018] FS: 00007fb8adef3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.996904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.997553] CR2: 00007fb8ae3e5580 CR3: 000000000dea5000 CR4: 0000000000350ef0 [ 49.998303] Call Trace: [ 49.998625] [ 49.998888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.999444] ? __create_object+0x59/0x80 [ 49.999899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.000493] __vmalloc_noprof+0x59/0x60 [ 50.000933] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.001479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.002057] bpf_prog_alloc+0x39/0x200 [ 50.002569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.003182] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.003792] do_seccomp+0x349/0x25e0 [ 50.004246] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.004855] ? __pfx_do_seccomp+0x10/0x10 [ 50.005357] ? find_held_lock+0x2b/0x80 [ 50.005870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.006517] ? static_key_count+0x60/0x80 [ 50.007307] prctl_set_seccomp+0x4e/0x70 [ 50.008125] __do_sys_prctl+0xe6c/0x1d70 [ 50.008939] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.009827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.010840] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.011840] ? irqentry_exit+0xf3/0x650 [ 50.012628] do_syscall_64+0xbf/0x430 [ 50.013335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.014322] RIP: 0033:0x7fb8ae3e55cd [ 50.015057] 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 [ 50.018320] RSP: 002b:00007ffec16a1b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.019763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8ae3e55cd [ 50.021093] RDX: 0000558b1db01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.022412] RBP: 00007ffec16a1b90 R08: 0000000000000000 R09: 00007ffec16a1230 [ 50.023742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b242c4ad0 [ 50.025059] R13: 00007ffec16a1fc0 R14: 0000558b242c5bc0 R15: 0000558b242d6780 [ 50.026420] [ 50.026864] irq event stamp: 1929 [ 50.027540] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 50.029126] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 50.030711] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770 [ 50.032304] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 50.033882] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21285' (ECDSA) to the list of known hosts. 2025/11/17 13:40:46 fuzzer started 2025/11/17 13:40:46 dialing manager at localhost:37895 2025/11/17 13:40:47 checking machine... 2025/11/17 13:40:47 checking revisions... [ 50.922899] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:40:47 testing simple program... [ 51.017807] cgroup: Unknown subsys name 'net' [ 51.094780] cgroup: Unknown subsys name 'cpuset' [ 51.117649] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:40:46 Registers: info registers vcpu 0 RAX=eda5328a40717c00 RBX=0000000000000001 RCX=ffff888009627794 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =ffffffff869d9f82 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe75edb000 CR3=000000000ba20000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022d6f 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=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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0cb69308 CR3=000000000b6d3000 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=2036343a30343a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a30343a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000