[ 46.215988] ------------[ cut here ]------------ [ 46.216921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.218937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.220415] Modules linked in: [ 46.221050] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.223010] Tainted: [W]=WARN [ 46.223619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.225091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.226002] 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 [ 46.229540] RSP: 0018:ffff8880189c7bc0 EFLAGS: 00010286 [ 46.230654] RAX: 0000000000000000 RBX: ffffed1003138f78 RCX: ffffffff813a4050 [ 46.232113] RDX: ffff88801b98b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.233532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003138f2f [ 46.234963] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.236400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189c7df8 [ 46.237810] FS: 00007fc461233900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.239410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.240591] CR2: 00007fc461725580 CR3: 000000000da1e000 CR4: 0000000000350ef0 [ 46.242006] Call Trace: [ 46.242572] [ 46.243027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.244037] ? __create_object+0x59/0x80 [ 46.244826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.245778] __vmalloc_noprof+0x59/0x60 [ 46.246521] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.247347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.248265] bpf_prog_alloc+0x39/0x200 [ 46.248994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249919] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.250808] do_seccomp+0x349/0x25e0 [ 46.251532] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.252372] ? __pfx_do_seccomp+0x10/0x10 [ 46.253179] ? find_held_lock+0x2b/0x80 [ 46.253941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.254896] ? static_key_count+0x60/0x80 [ 46.255699] prctl_set_seccomp+0x4e/0x70 [ 46.256535] __do_sys_prctl+0xe6c/0x1d70 [ 46.257279] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.258136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.259094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.260067] ? irqentry_exit+0xf3/0x650 [ 46.260827] do_syscall_64+0xbf/0x430 [ 46.261577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.262527] RIP: 0033:0x7fc4617255cd [ 46.263193] 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 [ 46.266400] RSP: 002b:00007ffe5b629820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.267792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4617255cd [ 46.269134] RDX: 0000556f68f9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.270503] RBP: 00007ffe5b629880 R08: 0000000000000000 R09: 00007ffe5b628f20 [ 46.271824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f9af42b10 [ 46.273136] R13: 00007ffe5b629cb0 R14: 0000556f9af432b0 R15: 0000556f9af576f0 [ 46.274492] [ 46.274936] irq event stamp: 1807 [ 46.275613] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.277148] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.278691] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.280281] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.281820] ---[ end trace 0000000000000000 ]--- [ 49.734223] ------------[ cut here ]------------ [ 49.735185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.737201] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.738598] Modules linked in: [ 49.739160] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.741355] Tainted: [W]=WARN [ 49.741987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.743388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.744251] 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 [ 49.747350] RSP: 0018:ffff88801621fbc0 EFLAGS: 00010286 [ 49.748272] RAX: 0000000000000000 RBX: ffffed1002c43f78 RCX: ffffffff813a4050 [ 49.749513] RDX: ffff88801a769bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.750780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c43f2f [ 49.752012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.753240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801621fdf8 [ 49.754518] FS: 00007fb117e31900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.755902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.756920] CR2: 00007fb118323580 CR3: 000000000d7dd000 CR4: 0000000000350ef0 [ 49.758159] Call Trace: [ 49.758649] [ 49.759053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.759917] ? __create_object+0x59/0x80 [ 49.760676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.761601] __vmalloc_noprof+0x59/0x60 [ 49.762289] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.763132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.764034] bpf_prog_alloc+0x39/0x200 [ 49.764745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.765635] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.766498] do_seccomp+0x349/0x25e0 [ 49.767139] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.768025] ? __pfx_do_seccomp+0x10/0x10 [ 49.768768] ? find_held_lock+0x2b/0x80 [ 49.769478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.770372] ? static_key_count+0x60/0x80 [ 49.771161] prctl_set_seccomp+0x4e/0x70 [ 49.771911] __do_sys_prctl+0xe6c/0x1d70 [ 49.772665] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.773479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.774357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.775293] ? irqentry_exit+0xf3/0x650 [ 49.776036] do_syscall_64+0xbf/0x430 [ 49.776741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.777650] RIP: 0033:0x7fb1183235cd [ 49.778288] 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 [ 49.781383] RSP: 002b:00007fff255240e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.782699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1183235cd [ 49.784006] RDX: 000055ed6bc9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.785231] RBP: 00007fff25524140 R08: 0000000000000000 R09: 00007fff255237e0 [ 49.786471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed919f62b0 [ 49.787718] R13: 00007fff25524570 R14: 000055ed919f8d20 R15: 000055ed91a0a8d0 [ 49.789031] [ 49.789434] irq event stamp: 1821 [ 49.790053] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.791513] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.792982] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 49.794509] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 49.795939] ---[ end trace 0000000000000000 ]--- [ 50.702197] ------------[ cut here ]------------ [ 50.703115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.705192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.706651] Modules linked in: [ 50.707271] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.709595] Tainted: [W]=WARN [ 50.710168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.711745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.712697] 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 [ 50.715807] RSP: 0018:ffff88801a0d7bc0 EFLAGS: 00010286 [ 50.716771] RAX: 0000000000000000 RBX: ffffed100341af78 RCX: ffffffff813a4050 [ 50.718030] RDX: ffff88801a530000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.719306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341af2f [ 50.720562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.721809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0d7df8 [ 50.723064] FS: 00007f95e785b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.724497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.725528] CR2: 00007ffd40965ef8 CR3: 000000000e804000 CR4: 0000000000350ef0 [ 50.726792] Call Trace: [ 50.727250] [ 50.727703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.728584] ? __create_object+0x59/0x80 [ 50.729308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.730266] __vmalloc_noprof+0x59/0x60 [ 50.731005] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.731862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.732777] bpf_prog_alloc+0x39/0x200 [ 50.733504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.734382] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.735267] do_seccomp+0x349/0x25e0 [ 50.735991] ? find_held_lock+0x2b/0x80 [ 50.736742] ? do_prlimit+0x310/0x610 [ 50.737425] ? __pfx_do_seccomp+0x10/0x10 [ 50.738194] ? do_raw_spin_unlock+0x53/0x220 [ 50.739021] ? _raw_spin_unlock+0x1e/0x40 [ 50.739787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.740747] ? static_key_count+0x60/0x80 [ 50.741530] prctl_set_seccomp+0x4e/0x70 [ 50.742251] __do_sys_prctl+0xe6c/0x1d70 [ 50.743004] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.743856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.744813] ? irqentry_exit+0xf3/0x650 [ 50.745565] do_syscall_64+0xbf/0x430 [ 50.746243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.747166] RIP: 0033:0x7f95e7d4d5cd [ 50.747875] 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 [ 50.751000] RSP: 002b:00007ffd40964510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.752346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95e7d4d5cd [ 50.753599] RDX: 0000558b170eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.754847] RBP: 00007ffd40964570 R08: 0000000000000000 R09: 00007ffd40963c10 [ 50.756117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b399a0ad0 [ 50.757372] R13: 00007ffd409649a0 R14: 0000558b399a1bc0 R15: 0000558b399b2780 [ 50.758646] [ 50.759060] irq event stamp: 1805 [ 50.759713] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.761215] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.762713] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 50.764259] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 50.765775] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7506' (ECDSA) to the list of known hosts. 2025/11/18 17:36:41 fuzzer started 2025/11/18 17:36:41 dialing manager at localhost:34383 2025/11/18 17:36:41 checking machine... 2025/11/18 17:36:41 checking revisions... [ 51.658046] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:36:42 testing simple program... [ 51.753144] cgroup: Unknown subsys name 'net' [ 51.828668] cgroup: Unknown subsys name 'cpuset' [ 51.843997] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:36:41 Registers: info registers vcpu 0 RAX=00000000000c2000 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=00000000000c2033 RSI=0000000000000000 RDI=ffff88806ce37358 RBP=ffffffff85c2d458 RSP=ffff88806ce08b48 R8 =0000000000080000 R9 =0000000000000033 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270cc RFL=00000006 [-----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=00007fb1183e6650 CR3=000000000b687000 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=2030343a36333a373120383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a36333a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016329bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800f13f830 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800f13f918 RIP=ffffffff81529327 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 00007fb117e31900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2551e000 CR3=000000001f934000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000