[ 39.041316] ------------[ cut here ]------------ [ 39.042274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.044290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.045741] Modules linked in: [ 39.046382] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.048373] Tainted: [W]=WARN [ 39.048926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.050379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.051294] 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 [ 39.054439] RSP: 0018:ffff888017dd7bc0 EFLAGS: 00010286 [ 39.055426] RAX: 0000000000000000 RBX: ffffed1002fbaf78 RCX: ffffffff813a4050 [ 39.056710] RDX: ffff8880169f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.057988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbaf2f [ 39.059280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060567] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dd7df8 [ 39.061847] FS: 00007f38fe55c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.063280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064343] CR2: 00007ffe2b749ef7 CR3: 000000001bfbb000 CR4: 0000000000350ef0 [ 39.065648] Call Trace: [ 39.066118] [ 39.066581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067488] ? __create_object+0x59/0x80 [ 39.068271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.069242] __vmalloc_noprof+0x59/0x60 [ 39.069949] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.070828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071758] bpf_prog_alloc+0x39/0x200 [ 39.072492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073436] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074354] do_seccomp+0x349/0x25e0 [ 39.075022] ? find_held_lock+0x2b/0x80 [ 39.075772] ? do_prlimit+0x310/0x610 [ 39.076503] ? __pfx_do_seccomp+0x10/0x10 [ 39.077275] ? do_raw_spin_unlock+0x53/0x220 [ 39.078064] ? _raw_spin_unlock+0x1e/0x40 [ 39.078855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.079819] ? static_key_count+0x60/0x80 [ 39.080613] prctl_set_seccomp+0x4e/0x70 [ 39.081376] __do_sys_prctl+0xe6c/0x1d70 [ 39.082114] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.082972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083928] ? irqentry_exit+0xf3/0x650 [ 39.084680] do_syscall_64+0xbf/0x430 [ 39.085418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086374] RIP: 0033:0x7f38fea4e5cd [ 39.087041] 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 [ 39.090181] RSP: 002b:00007ffe2b747af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38fea4e5cd [ 39.092843] RDX: 000055ea4d7c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.094108] RBP: 00007ffe2b747b50 R08: 0000000000000000 R09: 00007ffe2b7471f0 [ 39.095430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea62a8f2b0 [ 39.096697] R13: 00007ffe2b747f80 R14: 000055ea62a91d20 R15: 000055ea62aa38d0 [ 39.098003] [ 39.098468] irq event stamp: 1701 [ 39.099099] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 39.100661] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 39.102179] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.103752] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 39.105270] ---[ end trace 0000000000000000 ]--- [ 42.586064] ------------[ cut here ]------------ [ 42.587045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.589093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.590629] Modules linked in: [ 42.591506] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.593613] Tainted: [W]=WARN [ 42.594237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.595769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.597061] 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 [ 42.600347] RSP: 0018:ffff88801901fbc0 EFLAGS: 00010286 [ 42.601355] RAX: 0000000000000000 RBX: ffffed1003203f78 RCX: ffffffff813a4050 [ 42.602677] RDX: ffff88800f2e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.603999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003203f2f [ 42.605314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.606636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801901fdf8 [ 42.607952] FS: 00007f862f248900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.609428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.610515] CR2: 00007fff892a7ef7 CR3: 000000000b7c2000 CR4: 0000000000350ef0 [ 42.611850] Call Trace: [ 42.612373] [ 42.612795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.613715] ? __create_object+0x59/0x80 [ 42.614519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.615527] __vmalloc_noprof+0x59/0x60 [ 42.616304] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.617197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.618099] bpf_prog_alloc+0x39/0x200 [ 42.618869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.619809] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.620741] do_seccomp+0x349/0x25e0 [ 42.621475] ? find_held_lock+0x2b/0x80 [ 42.622256] ? do_prlimit+0x310/0x610 [ 42.622978] ? __pfx_do_seccomp+0x10/0x10 [ 42.623791] ? do_raw_spin_unlock+0x53/0x220 [ 42.624646] ? _raw_spin_unlock+0x1e/0x40 [ 42.625445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.626437] ? static_key_count+0x60/0x80 [ 42.627285] prctl_set_seccomp+0x4e/0x70 [ 42.628035] __do_sys_prctl+0xe6c/0x1d70 [ 42.628840] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.629719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.630730] ? irqentry_exit+0xf3/0x650 [ 42.631510] do_syscall_64+0xbf/0x430 [ 42.632269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.633261] RIP: 0033:0x7f862f73a5cd [ 42.633932] 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 [ 42.637189] RSP: 002b:00007fff892a52f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.638596] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f862f73a5cd [ 42.639905] RDX: 000055c5dac71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.641221] RBP: 00007fff892a5350 R08: 0000000000000000 R09: 00007fff892a49f0 [ 42.642527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5de855ad0 [ 42.643848] R13: 00007fff892a5780 R14: 000055c5de856bc0 R15: 000055c5de867780 [ 42.645187] [ 42.645620] irq event stamp: 1887 [ 42.646284] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.647855] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 42.649412] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 42.651046] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 42.652388] ---[ end trace 0000000000000000 ]--- [ 43.496001] ------------[ cut here ]------------ [ 43.496796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.498542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.499810] Modules linked in: [ 43.500386] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.502130] Tainted: [W]=WARN [ 43.502659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.503924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.504741] 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 [ 43.507492] RSP: 0018:ffff888019bb7bc0 EFLAGS: 00010286 [ 43.508360] RAX: 0000000000000000 RBX: ffffed1003376f78 RCX: ffffffff813a4050 [ 43.509475] RDX: ffff888017691bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.510586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003376f2f [ 43.511674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.512808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bb7df8 [ 43.514026] FS: 00007ff6156c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.515294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.516129] CR2: 00007ffc3373bef7 CR3: 000000000b6f9000 CR4: 0000000000350ef0 [ 43.517210] Call Trace: [ 43.517582] [ 43.517918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.518709] ? __create_object+0x59/0x80 [ 43.519375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.520195] __vmalloc_noprof+0x59/0x60 [ 43.520792] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.521547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.522352] bpf_prog_alloc+0x39/0x200 [ 43.522965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.523774] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.524550] do_seccomp+0x349/0x25e0 [ 43.525190] ? find_held_lock+0x2b/0x80 [ 43.525792] ? do_prlimit+0x310/0x610 [ 43.526444] ? __pfx_do_seccomp+0x10/0x10 [ 43.527096] ? do_raw_spin_unlock+0x53/0x220 [ 43.527812] ? _raw_spin_unlock+0x1e/0x40 [ 43.528500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.529342] ? static_key_count+0x60/0x80 [ 43.529977] prctl_set_seccomp+0x4e/0x70 [ 43.530663] __do_sys_prctl+0xe6c/0x1d70 [ 43.531359] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.532034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.532869] ? irqentry_exit+0xf3/0x650 [ 43.533563] do_syscall_64+0xbf/0x430 [ 43.534235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.535028] RIP: 0033:0x7ff615bb95cd [ 43.535644] 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 [ 43.538189] RSP: 002b:00007ffc3373ad30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.539312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff615bb95cd [ 43.540491] RDX: 000055bcfda87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.541829] RBP: 00007ffc3373ad90 R08: 0000000000000000 R09: 00007ffc3373a430 [ 43.543167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd35e0bad0 [ 43.544480] R13: 00007ffc3373b1c0 R14: 000055bd35e0cbc0 R15: 000055bd35e1d780 [ 43.545677] [ 43.546022] irq event stamp: 1735 [ 43.546581] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.547822] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.549102] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 43.550410] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 43.551670] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59812' (ECDSA) to the list of known hosts. 2025/11/18 19:09:05 fuzzer started 2025/11/18 19:09:05 dialing manager at localhost:34383 2025/11/18 19:09:05 checking machine... 2025/11/18 19:09:05 checking revisions... [ 44.454358] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:09:05 testing simple program... [ 44.544373] cgroup: Unknown subsys name 'net' [ 44.601469] cgroup: Unknown subsys name 'cpuset' [ 44.615118] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:09:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801694f1a0 R8 =0000000000000001 R9 =ffff88801694f2a8 R10=000000000003c9ed R11=0000000000026756 R12=ffffffff8135e7a2 R13=ffff88801694f2b0 R14=ffff88801694f690 R15=ffff88801694f268 RIP=ffffffff815bd130 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 00007f29116a8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2910dbe000 CR3=0000000017226000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=ea7bc559ced8eb1e00000000000ae988 XMM05=47c6942d8c6c0f29000000000031fe70 XMM06=2db40a4284e833d4000000000031ef18 XMM07=fb795ef6d6577056000000000030e608 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000008 RCX=ffffffff8137484f RDX=ffff888016cdd340 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000019024ec0 RSP=ffff888019b2f8a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000008 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7670 R14=ffff888019024ed4 R15=0000000000000014 RIP=ffffffff81751e00 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 00007f862f248900 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=00007fff8929f000 CR3=000000000d51b000 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=563412feff00545000000000000080fe 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