[ 60.942334] ------------[ cut here ]------------ [ 60.943106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 60.944802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 60.946008] Modules linked in: [ 60.946531] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 60.948157] Tainted: [W]=WARN [ 60.948654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 60.949920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 60.950675] 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 [ 60.953442] RSP: 0018:ffff88800d547bc0 EFLAGS: 00010286 [ 60.954270] RAX: 0000000000000000 RBX: ffffed1001aa8f78 RCX: ffffffff813a4050 [ 60.955340] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 60.956417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001aa8f2f [ 60.957526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 60.958613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d547df8 [ 60.959682] FS: 00007f0a0e731900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 60.960904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.961801] CR2: 00007f0a0ec23580 CR3: 000000000cf8f000 CR4: 0000000000350ef0 [ 60.962868] Call Trace: [ 60.963255] [ 60.963636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 60.964356] ? __create_object+0x59/0x80 [ 60.965054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 60.965860] __vmalloc_noprof+0x59/0x60 [ 60.966461] bpf_prog_alloc_no_stats+0x55/0x470 [ 60.967180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 60.967952] bpf_prog_alloc+0x39/0x200 [ 60.968572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 60.969329] bpf_prog_create_from_user+0xb2/0x2f0 [ 60.970089] do_seccomp+0x349/0x25e0 [ 60.970697] ? __pfx_css_rstat_updated+0x10/0x10 [ 60.971417] ? __pfx_do_seccomp+0x10/0x10 [ 60.972077] ? find_held_lock+0x2b/0x80 [ 60.972707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 60.973549] ? static_key_count+0x60/0x80 [ 60.974196] prctl_set_seccomp+0x4e/0x70 [ 60.974839] __do_sys_prctl+0xe6c/0x1d70 [ 60.975486] ? __pfx___do_sys_prctl+0x10/0x10 [ 60.976193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 60.977029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 60.977834] ? irqentry_exit+0xf3/0x650 [ 60.978439] do_syscall_64+0xbf/0x430 [ 60.979060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.979847] RIP: 0033:0x7f0a0ec235cd [ 60.980399] 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 [ 60.983092] RSP: 002b:00007ffd488ff090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 60.984226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a0ec235cd [ 60.985329] RDX: 00005577bfdc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 60.986400] RBP: 00007ffd488ff0f0 R08: 0000000000000000 R09: 00007ffd488fe790 [ 60.987516] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577e0bd6ad0 [ 60.988613] R13: 00007ffd488ff520 R14: 00005577e0bd7bc0 R15: 00005577e0be8780 [ 60.989738] [ 60.990094] irq event stamp: 1717 [ 60.990626] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 60.991887] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 60.993230] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 60.994519] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 60.995783] ---[ end trace 0000000000000000 ]--- [ 64.776631] ------------[ cut here ]------------ [ 64.777136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.778300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 64.779305] Modules linked in: [ 64.779663] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 64.780790] Tainted: [W]=WARN [ 64.781103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.781926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.782406] 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 [ 64.784184] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 64.784719] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 64.785419] RDX: ffff88801a428000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.786129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 64.786837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.787561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 64.788251] FS: 00007f94e493c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.789052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.789637] CR2: 00007ffc3da7bef7 CR3: 000000000e366000 CR4: 0000000000350ef0 [ 64.790326] Call Trace: [ 64.790607] [ 64.790835] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.791306] ? __create_object+0x59/0x80 [ 64.791732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.792241] __vmalloc_noprof+0x59/0x60 [ 64.792657] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.793120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.793635] bpf_prog_alloc+0x39/0x200 [ 64.794025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.794528] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.795002] do_seccomp+0x349/0x25e0 [ 64.795372] ? find_held_lock+0x2b/0x80 [ 64.795788] ? do_prlimit+0x310/0x610 [ 64.796179] ? __pfx_do_seccomp+0x10/0x10 [ 64.796615] ? do_raw_spin_unlock+0x53/0x220 [ 64.797061] ? _raw_spin_unlock+0x1e/0x40 [ 64.797471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.798002] ? static_key_count+0x60/0x80 [ 64.798425] prctl_set_seccomp+0x4e/0x70 [ 64.798852] __do_sys_prctl+0xe6c/0x1d70 [ 64.799262] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.799727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.800231] ? irqentry_exit+0xf3/0x650 [ 64.800650] do_syscall_64+0xbf/0x430 [ 64.801040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.801553] RIP: 0033:0x7f94e4e2e5cd [ 64.801910] 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 [ 64.803634] RSP: 002b:00007ffc3da79560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.804353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94e4e2e5cd [ 64.805060] RDX: 0000559748e93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.805751] RBP: 00007ffc3da795c0 R08: 0000000000000000 R09: 00007ffc3da78c60 [ 64.806433] R10: 0000000000000000 R11: 0000000000000246 R12: 000055977c4d6240 [ 64.807126] R13: 00007ffc3da799f0 R14: 000055977c4df380 R15: 000055977c4ea540 [ 64.807820] [ 64.808052] irq event stamp: 1695 [ 64.808380] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 64.809202] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 64.810015] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 64.810847] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 64.811654] ---[ end trace 0000000000000000 ]--- [ 65.722800] ------------[ cut here ]------------ [ 65.723744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.725758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 65.727243] Modules linked in: [ 65.727883] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 65.731806] Tainted: [W]=WARN [ 65.732361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.734486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.735411] 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 [ 65.738589] RSP: 0018:ffff8880176f7bc0 EFLAGS: 00010286 [ 65.739591] RAX: 0000000000000000 RBX: ffffed1002edef78 RCX: ffffffff813a4050 [ 65.740897] RDX: ffff88801a670000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.742193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edef2f [ 65.743469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.744733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176f7df8 [ 65.746009] FS: 00007feaa6b9d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 65.747446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.748527] CR2: 00007ffe1a953ef7 CR3: 000000001a70b000 CR4: 0000000000350ef0 [ 65.749849] Call Trace: [ 65.750315] [ 65.750779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.751653] ? __create_object+0x59/0x80 [ 65.752395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.753363] __vmalloc_noprof+0x59/0x60 [ 65.754107] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.754980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.755916] bpf_prog_alloc+0x39/0x200 [ 65.756645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.757594] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.758447] do_seccomp+0x349/0x25e0 [ 65.759162] ? find_held_lock+0x2b/0x80 [ 65.759902] ? do_prlimit+0x310/0x610 [ 65.760644] ? __pfx_do_seccomp+0x10/0x10 [ 65.761394] ? do_raw_spin_unlock+0x53/0x220 [ 65.762225] ? _raw_spin_unlock+0x1e/0x40 [ 65.762980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.763929] ? static_key_count+0x60/0x80 [ 65.764726] prctl_set_seccomp+0x4e/0x70 [ 65.765463] __do_sys_prctl+0xe6c/0x1d70 [ 65.766240] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.767103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.768076] ? irqentry_exit+0xf3/0x650 [ 65.768845] do_syscall_64+0xbf/0x430 [ 65.769571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.770462] RIP: 0033:0x7feaa708f5cd [ 65.771153] 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 [ 65.774330] RSP: 002b:00007ffe1a9514c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.775693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feaa708f5cd [ 65.777000] RDX: 000055e82b263e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.778274] RBP: 00007ffe1a951520 R08: 0000000000000000 R09: 00007ffe1a950bc0 [ 65.779549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e853d63ad0 [ 65.780836] R13: 00007ffe1a951950 R14: 000055e853d64bc0 R15: 000055e853d75780 [ 65.782126] [ 65.782575] irq event stamp: 2169 [ 65.783182] hardirqs last enabled at (2177): [] __up_console_sem+0x78/0x80 [ 65.784688] hardirqs last disabled at (2186): [] __up_console_sem+0x5d/0x80 [ 65.786205] softirqs last enabled at (2136): [] handle_softirqs+0x50c/0x770 [ 65.787722] softirqs last disabled at (2131): [] __irq_exit_rcu+0xc4/0x100 [ 65.789224] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45515' (ECDSA) to the list of known hosts. 2025/11/18 11:31:53 fuzzer started 2025/11/18 11:31:53 dialing manager at localhost:34383 2025/11/18 11:31:53 checking machine... 2025/11/18 11:31:53 checking revisions... [ 66.754210] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:31:54 testing simple program... [ 66.844920] cgroup: Unknown subsys name 'net' [ 66.919127] cgroup: Unknown subsys name 'cpuset' [ 66.935313] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:31:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f35b10d7880 RCX=ffffffff83cd5441 RDX=1ffff11002f45fd1 RSI=ffffffff83cd545b RDI=0000000000000006 RBP=ffff88801365f500 RSP=ffff888017a2f7f8 R8 =ffff88801365f500 R9 =0000000000000001 R10=000000000000002e R11=0000000000000001 R12=0000000000000000 R13=ffff888017a2fe48 R14=ffff888017a2fe88 R15=000000000000002e RIP=ffffffff83cd5477 RFL=00000216 [----AP-] 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 00007f35b10db700 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=00007f94e4ef40b0 CR3=000000000cb6d000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34373434332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343734 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000316ad RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffedc0ef18 CR3=000000000dd25000 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=a4333bb9677298a6154d7e90a51a5481 XMM02=ec2efd57dc4c00df0000000000308260 XMM03=c9abf71d3ffe2e290000000000308330 XMM04=1ca72ed3e71e919900000000000ae988 XMM05=090f1556b20111b300000000003225d8 XMM06=38f98ca67116cadf000000000031bc40 XMM07=e042d86d42eb936e0000000000313990 XMM08=c9abf71d3ffe2e290000000000308330 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000