[ 39.280670] ------------[ cut here ]------------ [ 39.281413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.283087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.284437] Modules linked in: [ 39.284993] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.286657] Tainted: [W]=WARN [ 39.287118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.288347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.289116] 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 [ 39.291767] RSP: 0018:ffff888016aefbc0 EFLAGS: 00010286 [ 39.292589] RAX: 0000000000000000 RBX: ffffed1002d5df78 RCX: ffffffff813a4050 [ 39.293663] RDX: ffff88801c97d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.294736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5df2f [ 39.295807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.296882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aefdf8 [ 39.297954] FS: 00007fc4b1308900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.299159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.300048] CR2: 00007fc4b186e4a6 CR3: 000000000d779000 CR4: 0000000000350ef0 [ 39.301134] Call Trace: [ 39.301549] [ 39.301890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.302640] ? __create_object+0x59/0x80 [ 39.303255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.304061] __vmalloc_noprof+0x59/0x60 [ 39.304688] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.305380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.306166] bpf_prog_alloc+0x39/0x200 [ 39.306781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.307554] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.308271] do_seccomp+0x349/0x25e0 [ 39.308882] ? find_held_lock+0x2b/0x80 [ 39.309518] ? do_prlimit+0x310/0x610 [ 39.310101] ? __pfx_do_seccomp+0x10/0x10 [ 39.310752] ? do_raw_spin_unlock+0x53/0x220 [ 39.311410] ? _raw_spin_unlock+0x1e/0x40 [ 39.312060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.312874] ? static_key_count+0x60/0x80 [ 39.313542] prctl_set_seccomp+0x4e/0x70 [ 39.314151] __do_sys_prctl+0xe6c/0x1d70 [ 39.314807] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.315524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.316297] ? irqentry_exit+0xf3/0x650 [ 39.316949] do_syscall_64+0xbf/0x430 [ 39.317558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.318315] RIP: 0033:0x7fc4b17fa5cd [ 39.318903] 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 [ 39.321577] RSP: 002b:00007ffd9b288ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.322727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4b17fa5cd [ 39.323795] RDX: 00005582cdcf2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.324882] RBP: 00007ffd9b288f40 R08: 0000000000000000 R09: 00007ffd9b2885e0 [ 39.325959] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582de0d1b10 [ 39.327033] R13: 00007ffd9b289370 R14: 00005582de0d22b0 R15: 00005582de0e66f0 [ 39.328119] [ 39.328521] irq event stamp: 1761 [ 39.329026] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.330300] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.331576] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 39.332884] softirqs last disabled at (1227): [] __irq_exit_rcu+0xc4/0x100 [ 39.334157] ---[ end trace 0000000000000000 ]--- [ 42.356639] ------------[ cut here ]------------ [ 42.357361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.359044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.360258] Modules linked in: [ 42.360804] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.362430] Tainted: [W]=WARN [ 42.362932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.364161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.364935] 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 [ 42.367787] RSP: 0018:ffff88800ee7fbc0 EFLAGS: 00010286 [ 42.368673] RAX: 0000000000000000 RBX: ffffed1001dcff78 RCX: ffffffff813a4050 [ 42.369751] RDX: ffff88801c830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.370829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dcff2f [ 42.371911] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.372998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee7fdf8 [ 42.374076] FS: 00007f0f1355c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.375283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.376168] CR2: 00007fff90b3bef7 CR3: 000000001f097000 CR4: 0000000000350ef0 [ 42.377252] Call Trace: [ 42.377679] [ 42.378024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.378779] ? __create_object+0x59/0x80 [ 42.379394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.380184] __vmalloc_noprof+0x59/0x60 [ 42.380816] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.381542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.382277] bpf_prog_alloc+0x39/0x200 [ 42.382898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.383671] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.384379] do_seccomp+0x349/0x25e0 [ 42.384989] ? find_held_lock+0x2b/0x80 [ 42.385612] ? do_prlimit+0x310/0x610 [ 42.386200] ? __pfx_do_seccomp+0x10/0x10 [ 42.386851] ? do_raw_spin_unlock+0x53/0x220 [ 42.387535] ? _raw_spin_unlock+0x1e/0x40 [ 42.388146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.388965] ? static_key_count+0x60/0x80 [ 42.389639] prctl_set_seccomp+0x4e/0x70 [ 42.390243] __do_sys_prctl+0xe6c/0x1d70 [ 42.390892] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.391606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.392367] ? irqentry_exit+0xf3/0x650 [ 42.393013] do_syscall_64+0xbf/0x430 [ 42.393622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.394380] RIP: 0033:0x7f0f13a4e5cd [ 42.394967] 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 [ 42.397614] RSP: 002b:00007fff90b39390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.398747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f13a4e5cd [ 42.399812] RDX: 000055c12a52fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.400892] RBP: 00007fff90b393f0 R08: 0000000000000000 R09: 00007fff90b38a90 [ 42.401971] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c162e81ad0 [ 42.403052] R13: 00007fff90b39820 R14: 000055c162e82bc0 R15: 000055c162e93780 [ 42.404143] [ 42.404540] irq event stamp: 1785 [ 42.405044] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.406309] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.407578] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.408875] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 42.410148] ---[ end trace 0000000000000000 ]--- [ 43.130393] ------------[ cut here ]------------ [ 43.131269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.133183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.134550] Modules linked in: [ 43.135102] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.137277] Tainted: [W]=WARN [ 43.137903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.139345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.140230] 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 [ 43.143320] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 43.144256] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 43.145500] RDX: ffff88800ec35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.146721] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 43.147958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.149207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 43.150463] FS: 00007f1d3cb10900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.151871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.152898] CR2: 00007ffd94b06ef7 CR3: 000000000d2ec000 CR4: 0000000000350ef0 [ 43.154119] Call Trace: [ 43.154601] [ 43.154993] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.155845] ? __create_object+0x59/0x80 [ 43.156603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.157529] __vmalloc_noprof+0x59/0x60 [ 43.158199] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.159020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.159915] bpf_prog_alloc+0x39/0x200 [ 43.160624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.161462] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.162324] do_seccomp+0x349/0x25e0 [ 43.163008] ? find_held_lock+0x2b/0x80 [ 43.163725] ? do_prlimit+0x310/0x610 [ 43.164393] ? __pfx_do_seccomp+0x10/0x10 [ 43.165154] ? do_raw_spin_unlock+0x53/0x220 [ 43.165940] ? _raw_spin_unlock+0x1e/0x40 [ 43.166687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.167609] ? static_key_count+0x60/0x80 [ 43.168325] prctl_set_seccomp+0x4e/0x70 [ 43.169077] __do_sys_prctl+0xe6c/0x1d70 [ 43.169813] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.170626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.171540] ? irqentry_exit+0xf3/0x650 [ 43.172219] do_syscall_64+0xbf/0x430 [ 43.172939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.173839] RIP: 0033:0x7f1d3d0025cd [ 43.174463] 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 [ 43.177498] RSP: 002b:00007ffd94b04890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.178791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d3d0025cd [ 43.180003] RDX: 000055910d52de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.181271] RBP: 00007ffd94b048f0 R08: 0000000000000000 R09: 00007ffd94b03f90 [ 43.182498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055914a727ad0 [ 43.183699] R13: 00007ffd94b04d20 R14: 000055914a728bc0 R15: 000055914a739780 [ 43.184966] [ 43.185370] irq event stamp: 1795 [ 43.185985] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.187442] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.188912] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 43.190380] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 43.191817] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57625' (ECDSA) to the list of known hosts. 2025/11/18 20:26:07 fuzzer started 2025/11/18 20:26:07 dialing manager at localhost:34383 2025/11/18 20:26:07 checking machine... 2025/11/18 20:26:07 checking revisions... [ 44.096935] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:26:08 testing simple program... [ 44.178861] cgroup: Unknown subsys name 'net' [ 44.232790] cgroup: Unknown subsys name 'cpuset' [ 44.246837] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:26:07 Registers: info registers vcpu 0 RAX=0000000000042191 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe845cc46b0 CR3=0000000009c4d000 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=9e9d38ca8fa0448db14b1060e5dfaf45 XMM02=0000000000305f38ec2efd57dc4c00df XMM03=0000000000310f804b0b8a3e51d6ecd0 XMM04=8d7601cfe134cca900000000000ae988 XMM05=2cdcbbb9aba59c990000000000322998 XMM06=5b75c91c804453420000000000321a38 XMM07=e042d86d42eb936e0000000000311528 XMM08=4b0b8a3e51d6ecd00000000000305f98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffbff9 RBX=ffff88801c831bc0 RCX=0000000000004006 RDX=00000000ffffbff9 RSI=ffff88801c832618 RDI=00000000fffffffe RBP=ffff88801c832618 RSP=ffff888016927820 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801c832618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a5 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 00007f0f1355c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f1353b020 CR3=00000000209a8000 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=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