[ 46.552153] ------------[ cut here ]------------ [ 46.553013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.555057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.556599] Modules linked in: [ 46.557236] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.559217] Tainted: [W]=WARN [ 46.559750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.561159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.561998] 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 [ 46.565113] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 46.566052] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 46.567384] RDX: ffff888015945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.568670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 46.569959] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.571272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 46.572564] FS: 00007f18f4373900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.574011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.575083] CR2: 00007f18f4865580 CR3: 000000001b87d000 CR4: 0000000000350ef0 [ 46.576367] Call Trace: [ 46.576822] [ 46.577271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.578170] ? __create_object+0x59/0x80 [ 46.578903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.579903] __vmalloc_noprof+0x59/0x60 [ 46.580676] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.581564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.582524] bpf_prog_alloc+0x39/0x200 [ 46.583272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.584204] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.585049] do_seccomp+0x349/0x25e0 [ 46.585782] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.586682] ? __pfx_do_seccomp+0x10/0x10 [ 46.587471] ? find_held_lock+0x2b/0x80 [ 46.588232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.589200] ? static_key_count+0x60/0x80 [ 46.589958] prctl_set_seccomp+0x4e/0x70 [ 46.590739] __do_sys_prctl+0xe6c/0x1d70 [ 46.591530] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.592390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.593355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.594337] ? irqentry_exit+0xf3/0x650 [ 46.595115] do_syscall_64+0xbf/0x430 [ 46.595822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.596779] RIP: 0033:0x7f18f48655cd [ 46.597494] 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 [ 46.600699] RSP: 002b:00007ffe663613b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.602056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18f48655cd [ 46.603379] RDX: 000055d6d7fd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.604666] RBP: 00007ffe66361410 R08: 0000000000000000 R09: 00007ffe66360ab0 [ 46.605960] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d70d0ee2b0 [ 46.607255] R13: 00007ffe66361840 R14: 000055d70d0f0d20 R15: 000055d70d1028d0 [ 46.608573] [ 46.608996] irq event stamp: 1829 [ 46.609648] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.611161] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.612681] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 46.614234] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 46.615766] ---[ end trace 0000000000000000 ]--- [ 49.872543] ------------[ cut here ]------------ [ 49.873496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.875539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.876979] Modules linked in: [ 49.877597] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.879635] Tainted: [W]=WARN [ 49.880471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.882247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.883195] 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 [ 49.886412] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 49.887439] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 49.888740] RDX: ffff88800f8c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.890313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 49.891803] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.893104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 49.894401] FS: 00007fd02f3d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.895878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.897231] CR2: 00007fd02f8c7580 CR3: 000000002014f000 CR4: 0000000000350ef0 [ 49.898762] Call Trace: [ 49.899295] [ 49.899736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.900651] ? __create_object+0x59/0x80 [ 49.901460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.902470] __vmalloc_noprof+0x59/0x60 [ 49.903264] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.904169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.905122] bpf_prog_alloc+0x39/0x200 [ 49.905844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.906806] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.907763] do_seccomp+0x349/0x25e0 [ 49.908514] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.909467] ? __pfx_do_seccomp+0x10/0x10 [ 49.910308] ? find_held_lock+0x2b/0x80 [ 49.911112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.912144] ? static_key_count+0x60/0x80 [ 49.912936] prctl_set_seccomp+0x4e/0x70 [ 49.913756] __do_sys_prctl+0xe6c/0x1d70 [ 49.914572] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.915498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.916528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.917540] ? irqentry_exit+0xf3/0x650 [ 49.918361] do_syscall_64+0xbf/0x430 [ 49.919162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.920190] RIP: 0033:0x7fd02f8c75cd [ 49.920898] 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 [ 49.924365] RSP: 002b:00007ffd385d7bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.925831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd02f8c75cd [ 49.927258] RDX: 000055557bd68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.928651] RBP: 00007ffd385d7c10 R08: 0000000000000000 R09: 00007ffd385d72b0 [ 49.930027] R10: 0000000000000000 R11: 0000000000000246 R12: 000055559eead2b0 [ 49.931418] R13: 00007ffd385d8040 R14: 000055559eeafd20 R15: 000055559eec18d0 [ 49.932869] [ 49.933379] irq event stamp: 1835 [ 49.934040] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.935759] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.937164] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.938574] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.939964] ---[ end trace 0000000000000000 ]--- [ 50.734515] ------------[ cut here ]------------ [ 50.735235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.736791] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.737906] Modules linked in: [ 50.738397] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.739912] Tainted: [W]=WARN [ 50.740365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.741481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.742197] 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 [ 50.744793] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286 [ 50.745688] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050 [ 50.746678] RDX: ffff888015b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.747657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f [ 50.748617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.749583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8 [ 50.750548] FS: 00007fa21710c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.751649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.752449] CR2: 00007ffc1fa7def7 CR3: 0000000020284000 CR4: 0000000000350ef0 [ 50.753419] Call Trace: [ 50.753775] [ 50.754110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.754760] ? __create_object+0x59/0x80 [ 50.755357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.756089] __vmalloc_noprof+0x59/0x60 [ 50.756780] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.757452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.758167] bpf_prog_alloc+0x39/0x200 [ 50.758704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.759428] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.760115] do_seccomp+0x349/0x25e0 [ 50.760636] ? find_held_lock+0x2b/0x80 [ 50.761211] ? do_prlimit+0x310/0x610 [ 50.761748] ? __pfx_do_seccomp+0x10/0x10 [ 50.762339] ? do_raw_spin_unlock+0x53/0x220 [ 50.762949] ? _raw_spin_unlock+0x1e/0x40 [ 50.763549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.764289] ? static_key_count+0x60/0x80 [ 50.764876] prctl_set_seccomp+0x4e/0x70 [ 50.765468] __do_sys_prctl+0xe6c/0x1d70 [ 50.766040] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.766699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.767454] ? irqentry_exit+0xf3/0x650 [ 50.768011] do_syscall_64+0xbf/0x430 [ 50.768579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.769480] RIP: 0033:0x7fa2175fe5cd [ 50.769992] 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 [ 50.772441] RSP: 002b:00007ffc1fa7b760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.773491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2175fe5cd [ 50.774477] RDX: 0000561db28cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.775470] RBP: 00007ffc1fa7b7c0 R08: 0000000000000000 R09: 00007ffc1fa7ae60 [ 50.776454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dcb004b10 [ 50.777440] R13: 00007ffc1fa7bbf0 R14: 0000561dcb0052b0 R15: 0000561dcb0196f0 [ 50.778455] [ 50.778783] irq event stamp: 1721 [ 50.779301] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.780622] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.781990] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.783181] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.784336] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27509' (ECDSA) to the list of known hosts. 2025/11/17 20:46:26 fuzzer started 2025/11/17 20:46:26 dialing manager at localhost:37895 2025/11/17 20:46:26 checking machine... 2025/11/17 20:46:26 checking revisions... [ 51.691292] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:46:26 testing simple program... [ 51.786527] cgroup: Unknown subsys name 'net' [ 51.845821] cgroup: Unknown subsys name 'cpuset' [ 51.859945] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:46:25 Registers: info registers vcpu 0 RAX=000000000000000b RBX=0000000000000002 RCX=ffffffff812dfbc1 RDX=000000000000000b RSI=ffffffff869f1f3a RDI=ffffffff866a18b0 RBP=ffff88806ce08aa8 RSP=ffff88806ce08948 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a18d8 R13=ffffffff866a18b0 R14=ffffffff866a18b0 R15=dffffc0000000000 RIP=ffffffff8135da76 RFL=00000297 [--S-APC] 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 00007fd02f3d5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd385d1000 CR3=00000000200f8000 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 info registers vcpu 1 RAX=00000000000251fb 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=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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e1103f000 CR3=000000000b8c6000 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=3e7ed29ebddc868868495ad8093e6d7f XMM02=00000000003035d0eff9b2d0a8fce9cb XMM03=00000000003036a02c67c8bc2e329bc3 XMM04=b8613f11818bc1f900000000000ae988 XMM05=090f1556b20111b300000000003205c0 XMM06=5b75c91c804453420000000000320448 XMM07=e042d86d42eb936e0000000000311b28 XMM08=52478a54a3c3c96800000000003036a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000