[ 45.561632] ------------[ cut here ]------------ [ 45.562592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.564637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.566158] Modules linked in: [ 45.566779] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.568983] Tainted: [W]=WARN [ 45.569600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.571125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.572067] 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 [ 45.575363] RSP: 0018:ffff888018af7bc0 EFLAGS: 00010286 [ 45.576379] RAX: 0000000000000000 RBX: ffffed100315ef78 RCX: ffffffff813a4050 [ 45.577738] RDX: ffff888016893780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.579068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315ef2f [ 45.580403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.581746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018af7df8 [ 45.583074] FS: 00007f0d3dc13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.584566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.585682] CR2: 00007f0d3e105580 CR3: 000000000db72000 CR4: 0000000000350ef0 [ 45.587016] Call Trace: [ 45.587496] [ 45.587967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.588862] ? __create_object+0x59/0x80 [ 45.589679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.590689] __vmalloc_noprof+0x59/0x60 [ 45.591482] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.592388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.593375] bpf_prog_alloc+0x39/0x200 [ 45.594131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.595106] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.596045] do_seccomp+0x349/0x25e0 [ 45.596741] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.597684] ? __pfx_do_seccomp+0x10/0x10 [ 45.598511] ? find_held_lock+0x2b/0x80 [ 45.599309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.600312] ? static_key_count+0x60/0x80 [ 45.601156] prctl_set_seccomp+0x4e/0x70 [ 45.601965] __do_sys_prctl+0xe6c/0x1d70 [ 45.602735] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.603633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.604623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.605645] ? irqentry_exit+0xf3/0x650 [ 45.606448] do_syscall_64+0xbf/0x430 [ 45.607214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.608208] RIP: 0033:0x7f0d3e1055cd [ 45.608956] 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 [ 45.612267] RSP: 002b:00007fff67a61240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.613708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d3e1055cd [ 45.615041] RDX: 000056238d568e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.616369] RBP: 00007fff67a612a0 R08: 0000000000000000 R09: 00007fff67a60940 [ 45.617705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562395ccaad0 [ 45.619036] R13: 00007fff67a616d0 R14: 0000562395ccbbc0 R15: 0000562395cdc780 [ 45.620393] [ 45.620832] irq event stamp: 1723 [ 45.621518] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.623100] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.624728] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 45.626336] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 45.627930] ---[ end trace 0000000000000000 ]--- [ 48.545297] ------------[ cut here ]------------ [ 48.546242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.548277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.549735] Modules linked in: [ 48.550354] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.552352] Tainted: [W]=WARN [ 48.552945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.554668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.555653] 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 [ 48.558801] RSP: 0018:ffff88801ca7fbc0 EFLAGS: 00010286 [ 48.559765] RAX: 0000000000000000 RBX: ffffed100394ff78 RCX: ffffffff813a4050 [ 48.561037] RDX: ffff888014241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.562318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100394ff2f [ 48.563592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.564842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ca7fdf8 [ 48.566150] FS: 00007fbf02f60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.567580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.568636] CR2: 00007ffebdd95ef7 CR3: 000000000e04f000 CR4: 0000000000350ef0 [ 48.569946] Call Trace: [ 48.570405] [ 48.570813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.571718] ? __create_object+0x59/0x80 [ 48.572489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.573455] __vmalloc_noprof+0x59/0x60 [ 48.574201] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.575071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.575978] bpf_prog_alloc+0x39/0x200 [ 48.576673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.577610] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.578511] do_seccomp+0x349/0x25e0 [ 48.579223] ? find_held_lock+0x2b/0x80 [ 48.579965] ? do_prlimit+0x310/0x610 [ 48.580657] ? __pfx_do_seccomp+0x10/0x10 [ 48.581462] ? do_raw_spin_unlock+0x53/0x220 [ 48.582277] ? _raw_spin_unlock+0x1e/0x40 [ 48.583060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.584020] ? static_key_count+0x60/0x80 [ 48.584762] prctl_set_seccomp+0x4e/0x70 [ 48.585530] __do_sys_prctl+0xe6c/0x1d70 [ 48.586314] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.587168] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.588146] ? irqentry_exit+0xf3/0x650 [ 48.588853] do_syscall_64+0xbf/0x430 [ 48.589620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.590586] RIP: 0033:0x7fbf034525cd [ 48.591280] 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 [ 48.594447] RSP: 002b:00007ffebdd93bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.595788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf034525cd [ 48.597080] RDX: 000055f2c268ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.598333] RBP: 00007ffebdd93c50 R08: 0000000000000000 R09: 00007ffebdd932f0 [ 48.599592] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2f65e22b0 [ 48.600864] R13: 00007ffebdd94080 R14: 000055f2f65e4d20 R15: 000055f2f65f68d0 [ 48.602012] [ 48.602364] irq event stamp: 1823 [ 48.602861] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 48.604126] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 48.605395] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 48.606669] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 48.607931] ---[ end trace 0000000000000000 ]--- [ 49.427454] ------------[ cut here ]------------ [ 49.428213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.429888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.431214] Modules linked in: [ 49.431700] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.433347] Tainted: [W]=WARN [ 49.433805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.435029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.435752] 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 [ 49.438386] RSP: 0018:ffff88801ad47bc0 EFLAGS: 00010286 [ 49.439202] RAX: 0000000000000000 RBX: ffffed10035a8f78 RCX: ffffffff813a4050 [ 49.440268] RDX: ffff88800f16b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.441336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a8f2f [ 49.442401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.443480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad47df8 [ 49.444549] FS: 00007f0f246ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.445745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446627] CR2: 00007ffd40102ef7 CR3: 000000000dfc0000 CR4: 0000000000350ef0 [ 49.447700] Call Trace: [ 49.448120] [ 49.448459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.449230] ? __create_object+0x59/0x80 [ 49.449844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.450652] __vmalloc_noprof+0x59/0x60 [ 49.451276] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.451993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.452720] bpf_prog_alloc+0x39/0x200 [ 49.453347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.454109] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.454811] do_seccomp+0x349/0x25e0 [ 49.455402] ? find_held_lock+0x2b/0x80 [ 49.456029] ? do_prlimit+0x310/0x610 [ 49.456614] ? __pfx_do_seccomp+0x10/0x10 [ 49.457278] ? do_raw_spin_unlock+0x53/0x220 [ 49.457965] ? _raw_spin_unlock+0x1e/0x40 [ 49.458571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.459370] ? static_key_count+0x60/0x80 [ 49.460022] prctl_set_seccomp+0x4e/0x70 [ 49.460623] __do_sys_prctl+0xe6c/0x1d70 [ 49.461281] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.461992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.462750] ? irqentry_exit+0xf3/0x650 [ 49.463388] do_syscall_64+0xbf/0x430 [ 49.463992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.464739] RIP: 0033:0x7f0f24bf15cd [ 49.465342] 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 [ 49.467948] RSP: 002b:00007ffd40101bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.469085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f24bf15cd [ 49.470143] RDX: 00005570b8345e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.471195] RBP: 00007ffd40101c10 R08: 0000000000000000 R09: 00007ffd401012b0 [ 49.472276] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570e7dbdad0 [ 49.473378] R13: 00007ffd40102040 R14: 00005570e7dbebc0 R15: 00005570e7dcf780 [ 49.474457] [ 49.474806] irq event stamp: 1863 [ 49.475344] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.476602] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.477865] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 49.479152] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 49.480413] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40073' (ECDSA) to the list of known hosts. 2025/11/18 03:52:45 fuzzer started 2025/11/18 03:52:45 dialing manager at localhost:37895 2025/11/18 03:52:45 checking machine... 2025/11/18 03:52:45 checking revisions... [ 50.379454] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:52:45 testing simple program... [ 50.456896] cgroup: Unknown subsys name 'net' [ 50.518712] cgroup: Unknown subsys name 'cpuset' [ 50.533361] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:52:44 Registers: info registers vcpu 0 RAX=ffffffff81b2a134 RBX=ffffffff81618fa0 RCX=ffff88801752744c RDX=1ffff11002ea4eaa RSI=ffffffff81b2a134 RDI=ffff8880175275c0 RBP=ffff888017527590 RSP=ffff8880175274f0 R8 =ffffffff86ab82c2 R9 =ffff888017527538 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880175275c0 R13=0000000000000000 R14=ffff888014240000 R15=ffff8880096c78c0 RIP=ffffffff81618fa4 RFL=00000282 [--S----] 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 00007fbf02f60900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebdd8d000 CR3=000000001f900000 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=6720646572637465733a4d41503d706f 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=0000000000029e9d 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=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 0000000000000000 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=00007feab9f48000 CR3=000000000d6b0000 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=f7db4783f951469bdb4e5745d978ac85 XMM02=ec2efd57dc4c00df0000000000303558 XMM03=3be5cdd05a51475e0000000000303628 XMM04=eb0739386ea89c1300000000000ae988 XMM05=e1bcd410fb3842e60000000000320338 XMM06=405749d8372a36f100000000003201c0 XMM07=e042d86d42eb936e00000000003116e0 XMM08=3be5cdd05a51475e0000000000303628 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000