[ 46.521886] ------------[ cut here ]------------ [ 46.522832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.525261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.526757] Modules linked in: [ 46.527453] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.529492] Tainted: [W]=WARN [ 46.530096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.531568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.532482] 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 [ 46.535674] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 46.536669] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 46.537984] RDX: ffff888016715340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.539270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 46.540557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.541848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 46.543118] FS: 00007fe3e5aa4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.544542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.545599] CR2: 00007fe3e5f96580 CR3: 000000001ca77000 CR4: 0000000000350ef0 [ 46.546861] Call Trace: [ 46.547369] [ 46.547783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.548682] ? __create_object+0x59/0x80 [ 46.549493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.550464] __vmalloc_noprof+0x59/0x60 [ 46.551243] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.552484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.553426] bpf_prog_alloc+0x39/0x200 [ 46.554167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.555112] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.556033] do_seccomp+0x349/0x25e0 [ 46.556714] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.557652] ? __pfx_do_seccomp+0x10/0x10 [ 46.558456] ? find_held_lock+0x2b/0x80 [ 46.559230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.560226] ? static_key_count+0x60/0x80 [ 46.561052] prctl_set_seccomp+0x4e/0x70 [ 46.561805] __do_sys_prctl+0xe6c/0x1d70 [ 46.562606] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.563464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.564429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.565444] ? irqentry_exit+0xf3/0x650 [ 46.566204] do_syscall_64+0xbf/0x430 [ 46.566912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.567864] RIP: 0033:0x7fe3e5f965cd [ 46.568573] 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 [ 46.571751] RSP: 002b:00007ffe96ea6700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.573125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3e5f965cd [ 46.574400] RDX: 000055c0dda76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.575686] RBP: 00007ffe96ea6760 R08: 0000000000000000 R09: 00007ffe96ea5e00 [ 46.577003] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c113ac8bf0 [ 46.578296] R13: 00007ffe96ea6b90 R14: 000055c113ad2380 R15: 000055c113add460 [ 46.579606] [ 46.580067] irq event stamp: 1803 [ 46.580676] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.582208] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.583739] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.585303] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.586831] ---[ end trace 0000000000000000 ]--- [ 49.990800] ------------[ cut here ]------------ [ 49.991728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.993682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.995102] Modules linked in: [ 49.995677] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.997641] Tainted: [W]=WARN [ 49.999640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.001198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.002099] 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 [ 50.005197] RSP: 0018:ffff88801b567bc0 EFLAGS: 00010286 [ 50.006160] RAX: 0000000000000000 RBX: ffffed10036acf78 RCX: ffffffff813a4050 [ 50.007426] RDX: ffff888019fa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.008690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036acf2f [ 50.009968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.011226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b567df8 [ 50.012490] FS: 00007f0676f83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.013931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.015017] CR2: 00007f0677475580 CR3: 000000000bd25000 CR4: 0000000000350ef0 [ 50.016297] Call Trace: [ 50.016763] [ 50.017221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.018126] ? __create_object+0x59/0x80 [ 50.018869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.019827] __vmalloc_noprof+0x59/0x60 [ 50.020571] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.021446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.022375] bpf_prog_alloc+0x39/0x200 [ 50.023109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.024029] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.024897] do_seccomp+0x349/0x25e0 [ 50.025618] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.026511] ? __pfx_do_seccomp+0x10/0x10 [ 50.027300] ? find_held_lock+0x2b/0x80 [ 50.028054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.029024] ? static_key_count+0x60/0x80 [ 50.029780] prctl_set_seccomp+0x4e/0x70 [ 50.030545] __do_sys_prctl+0xe6c/0x1d70 [ 50.031321] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.032186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.033155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.034096] ? irqentry_exit+0xf3/0x650 [ 50.034808] do_syscall_64+0xbf/0x430 [ 50.035540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.036479] RIP: 0033:0x7f06774755cd [ 50.037219] 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 [ 50.040423] RSP: 002b:00007ffe6f49a4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.041838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06774755cd [ 50.043119] RDX: 0000559184bade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.044394] RBP: 00007ffe6f49a520 R08: 0000000000000000 R09: 00007ffe6f499bc0 [ 50.045691] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591a9e69b10 [ 50.046980] R13: 00007ffe6f49a950 R14: 00005591a9e6a2b0 R15: 00005591a9e7e6f0 [ 50.048276] [ 50.048699] irq event stamp: 2113 [ 50.049358] hardirqs last enabled at (2123): [] __up_console_sem+0x78/0x80 [ 50.050880] hardirqs last disabled at (2132): [] __up_console_sem+0x5d/0x80 [ 50.052399] softirqs last enabled at (2036): [] handle_softirqs+0x50c/0x770 [ 50.053965] softirqs last disabled at (2031): [] __irq_exit_rcu+0xc4/0x100 [ 50.055482] ---[ end trace 0000000000000000 ]--- [ 50.888856] ------------[ cut here ]------------ [ 50.889777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.891761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.893315] Modules linked in: [ 50.893906] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.895911] Tainted: [W]=WARN [ 50.896517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.898007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.898882] 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 [ 50.902184] RSP: 0018:ffff88800f02fbc0 EFLAGS: 00010286 [ 50.903186] RAX: 0000000000000000 RBX: ffffed1001e05f78 RCX: ffffffff813a4050 [ 50.904522] RDX: ffff888013f6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.905842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e05f2f [ 50.907138] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.908414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f02fdf8 [ 50.909703] FS: 00007fa3562fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.911128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.912203] CR2: 00007ffffc3b3ef8 CR3: 000000000d27e000 CR4: 0000000000350ef0 [ 50.913510] Call Trace: [ 50.914027] [ 50.914434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.915342] ? __create_object+0x59/0x80 [ 50.916127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.917111] __vmalloc_noprof+0x59/0x60 [ 50.917818] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.918694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.919614] bpf_prog_alloc+0x39/0x200 [ 50.920343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.921280] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.922192] do_seccomp+0x349/0x25e0 [ 50.922874] ? find_held_lock+0x2b/0x80 [ 50.923624] ? do_prlimit+0x310/0x610 [ 50.924371] ? __pfx_do_seccomp+0x10/0x10 [ 50.925176] ? do_raw_spin_unlock+0x53/0x220 [ 50.926002] ? _raw_spin_unlock+0x1e/0x40 [ 50.926745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.927713] ? static_key_count+0x60/0x80 [ 50.928511] prctl_set_seccomp+0x4e/0x70 [ 50.929286] __do_sys_prctl+0xe6c/0x1d70 [ 50.930066] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.930864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.931826] ? irqentry_exit+0xf3/0x650 [ 50.932585] do_syscall_64+0xbf/0x430 [ 50.933344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.934304] RIP: 0033:0x7fa3567ed5cd [ 50.934998] 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 [ 50.938172] RSP: 002b:00007ffffc3b2ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.939547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3567ed5cd [ 50.940841] RDX: 000055a2a2f8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.942137] RBP: 00007ffffc3b2b10 R08: 0000000000000000 R09: 00007ffffc3b21b0 [ 50.943428] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2b69c5ad0 [ 50.944719] R13: 00007ffffc3b2f40 R14: 000055a2b69c6bc0 R15: 000055a2b69d7780 [ 50.946018] [ 50.946432] irq event stamp: 1781 [ 50.947075] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.948596] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.950119] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.951670] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.953195] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50753' (ECDSA) to the list of known hosts. 2025/11/18 13:48:29 fuzzer started 2025/11/18 13:48:29 dialing manager at localhost:34383 2025/11/18 13:48:29 checking machine... 2025/11/18 13:48:29 checking revisions... [ 51.855032] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:48:30 testing simple program... [ 51.928606] cgroup: Unknown subsys name 'net' [ 51.992059] cgroup: Unknown subsys name 'cpuset' [ 52.010377] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:48:29 Registers: info registers vcpu 0 RAX=0000000000000009 RBX=0000000000000002 RCX=ffffffff86e880fc RDX=dffffc0000000000 RSI=ffff88806ce08ff8 RDI=ffff88806ce08ff8 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86e88100 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff888019ea7870 R15=ffff88806ce08a70 RIP=ffffffff8135ecde RFL=00000246 [---Z-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 00007f0676f83900 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=00007f067753b0b0 CR3=000000001e943000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000100007f RBX=ffff88800cf63300 RCX=ffffffff84167698 RDX=ffff8880186c8000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801c80c000 RSP=ffff888019ea7438 R8 =0000000000000008 R9 =0000000000000000 R10=000000000100007f R11=0000000000000001 R12=ffff88800e525780 R13=0000000000000080 R14=00000000ffffffff R15=00000000fffbc768 RIP=ffffffff84167c3e RFL=00000202 [-------] 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 00007f0676f83900 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=00007f067753a618 CR3=000000001e943000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000