[ 45.520417] ------------[ cut here ]------------ [ 45.521357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.523350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.524851] Modules linked in: [ 45.525495] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.527477] Tainted: [W]=WARN [ 45.528046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.529529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.530434] 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 [ 45.533586] RSP: 0018:ffff888019d37bc0 EFLAGS: 00010286 [ 45.534565] RAX: 0000000000000000 RBX: ffffed10033a6f78 RCX: ffffffff813a4050 [ 45.535853] RDX: ffff888016211bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.537123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a6f2f [ 45.538413] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.539682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d37df8 [ 45.540977] FS: 00007f05512b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.542409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.543457] CR2: 00007ffc1d3a7ef7 CR3: 000000001c22d000 CR4: 0000000000350ef0 [ 45.544747] Call Trace: [ 45.545249] [ 45.545663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.546567] ? __create_object+0x59/0x80 [ 45.547345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.548309] __vmalloc_noprof+0x59/0x60 [ 45.549054] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.549920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.550859] bpf_prog_alloc+0x39/0x200 [ 45.551600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.552587] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.553490] do_seccomp+0x349/0x25e0 [ 45.554170] ? find_held_lock+0x2b/0x80 [ 45.554926] ? do_prlimit+0x310/0x610 [ 45.555665] ? __pfx_do_seccomp+0x10/0x10 [ 45.556923] ? do_raw_spin_unlock+0x53/0x220 [ 45.557746] ? _raw_spin_unlock+0x1e/0x40 [ 45.558521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.559487] ? static_key_count+0x60/0x80 [ 45.560302] prctl_set_seccomp+0x4e/0x70 [ 45.561052] __do_sys_prctl+0xe6c/0x1d70 [ 45.561836] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.562683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.563662] ? irqentry_exit+0xf3/0x650 [ 45.564438] do_syscall_64+0xbf/0x430 [ 45.565138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.566080] RIP: 0033:0x7f05517a95cd [ 45.566786] 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 [ 45.569954] RSP: 002b:00007ffc1d3a5dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.571314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05517a95cd [ 45.572611] RDX: 00005572f76b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.573890] RBP: 00007ffc1d3a5e20 R08: 0000000000000000 R09: 00007ffc1d3a54c0 [ 45.575173] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573110e5ad0 [ 45.576487] R13: 00007ffc1d3a6250 R14: 00005573110e6bc0 R15: 00005573110f7780 [ 45.577789] [ 45.578245] irq event stamp: 1813 [ 45.578855] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 45.580386] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 45.581903] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 45.583452] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 45.584970] ---[ end trace 0000000000000000 ]--- [ 48.562321] ------------[ cut here ]------------ [ 48.563251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.565292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.566724] Modules linked in: [ 48.567362] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.569375] Tainted: [W]=WARN [ 48.569945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.571423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.572350] 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 [ 48.575519] RSP: 0018:ffff88801bb17bc0 EFLAGS: 00010286 [ 48.576505] RAX: 0000000000000000 RBX: ffffed1003762f78 RCX: ffffffff813a4050 [ 48.577779] RDX: ffff8880147e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.579154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003762f2f [ 48.580473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.581762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb17df8 [ 48.583049] FS: 00007fe0ebb01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.584502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.585559] CR2: 00007fe0ebff3580 CR3: 0000000020801000 CR4: 0000000000350ef0 [ 48.586850] Call Trace: [ 48.587354] [ 48.587766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.588676] ? __create_object+0x59/0x80 [ 48.589447] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.590425] __vmalloc_noprof+0x59/0x60 [ 48.591135] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.592006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.592957] bpf_prog_alloc+0x39/0x200 [ 48.593691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.594637] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.595545] do_seccomp+0x349/0x25e0 [ 48.596265] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.597135] ? __pfx_do_seccomp+0x10/0x10 [ 48.597942] ? find_held_lock+0x2b/0x80 [ 48.598694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.599666] ? static_key_count+0x60/0x80 [ 48.600492] prctl_set_seccomp+0x4e/0x70 [ 48.601256] __do_sys_prctl+0xe6c/0x1d70 [ 48.602004] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.602849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.603814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.604803] ? irqentry_exit+0xf3/0x650 [ 48.605573] do_syscall_64+0xbf/0x430 [ 48.606311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.607263] RIP: 0033:0x7fe0ebff35cd [ 48.607926] 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 [ 48.611094] RSP: 002b:00007ffd276c9b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.612473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0ebff35cd [ 48.613760] RDX: 00005613ee4c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.615045] RBP: 00007ffd276c9bb0 R08: 0000000000000000 R09: 00007ffd276c9250 [ 48.616314] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613f4724240 [ 48.617607] R13: 00007ffd276c9fe0 R14: 00005613f472d380 R15: 00005613f4738540 [ 48.618917] [ 48.619380] irq event stamp: 1675 [ 48.619990] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 48.621466] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 48.622729] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 48.623994] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 48.625286] ---[ end trace 0000000000000000 ]--- [ 49.333484] ------------[ cut here ]------------ [ 49.335023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.337693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.339634] Modules linked in: [ 49.341164] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.343785] Tainted: [W]=WARN [ 49.344587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.346487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.347698] 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 [ 49.351812] RSP: 0018:ffff88801afefbc0 EFLAGS: 00010286 [ 49.353118] RAX: 0000000000000000 RBX: ffffed10035fdf78 RCX: ffffffff813a4050 [ 49.354794] RDX: ffff88800e2b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.356469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035fdf2f [ 49.357795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.359113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afefdf8 [ 49.360424] FS: 00007efc5d2ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.361866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.362959] CR2: 00007efc5d8304a6 CR3: 0000000020101000 CR4: 0000000000350ef0 [ 49.364253] Call Trace: [ 49.364765] [ 49.365171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.366111] ? __create_object+0x59/0x80 [ 49.366897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.367861] __vmalloc_noprof+0x59/0x60 [ 49.368643] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.369522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370477] bpf_prog_alloc+0x39/0x200 [ 49.371182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.372119] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.373039] do_seccomp+0x349/0x25e0 [ 49.373762] ? find_held_lock+0x2b/0x80 [ 49.374548] ? do_prlimit+0x310/0x610 [ 49.375312] ? __pfx_do_seccomp+0x10/0x10 [ 49.376067] ? do_raw_spin_unlock+0x53/0x220 [ 49.376917] ? _raw_spin_unlock+0x1e/0x40 [ 49.377704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.378674] ? static_key_count+0x60/0x80 [ 49.379484] prctl_set_seccomp+0x4e/0x70 [ 49.380269] __do_sys_prctl+0xe6c/0x1d70 [ 49.381031] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.381894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.382858] ? irqentry_exit+0xf3/0x650 [ 49.383654] do_syscall_64+0xbf/0x430 [ 49.384431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.385388] RIP: 0033:0x7efc5d7bc5cd [ 49.386062] 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 [ 49.389282] RSP: 002b:00007ffd33553f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.390272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc5d7bc5cd [ 49.391062] RDX: 000055f9cacb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.391885] RBP: 00007ffd33553f60 R08: 0000000000000000 R09: 00007ffd33553600 [ 49.392705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9f1d6ebf0 [ 49.393525] R13: 00007ffd33554390 R14: 000055f9f1d78380 R15: 000055f9f1d83460 [ 49.394136] [ 49.394364] irq event stamp: 1985 [ 49.394660] hardirqs last enabled at (1993): [] __up_console_sem+0x78/0x80 [ 49.395401] hardirqs last disabled at (2002): [] __up_console_sem+0x5d/0x80 [ 49.396133] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 49.396898] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 49.397641] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55866' (ECDSA) to the list of known hosts. 2025/11/19 03:22:15 fuzzer started 2025/11/19 03:22:15 dialing manager at localhost:34383 2025/11/19 03:22:15 checking machine... 2025/11/19 03:22:15 checking revisions... [ 50.220510] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:22:15 testing simple program... [ 50.304890] cgroup: Unknown subsys name 'net' [ 50.360254] cgroup: Unknown subsys name 'cpuset' [ 50.378143] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:22:14 Registers: info registers vcpu 0 RAX=00000000475e76a4 RBX=ffff888009611bc0 RCX=000000005cb9a3e8 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275e1 RFL=00000012 [----A--] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd276c3000 CR3=00000000143d2000 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=2034313a32323a333020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a32323a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880e548f000 RCX=000000000000080b RDX=0000000000000000 RSI=ffffffff81351e01 RDI=0000000000000001 RBP=ffff88800a4bef28 RSP=ffff88806cf08fd0 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=0000000000000000 R11=ffff88806cf08ff8 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8134016f RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe0ec0b6650 CR3=00000000143d2000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000003df9ba63b182d632 XMM02=00000000000000000000000000000000 XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000