[ 46.090478] ------------[ cut here ]------------ [ 46.091363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.093141] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.094471] Modules linked in: [ 46.095001] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.096776] Tainted: [W]=WARN [ 46.097321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.098636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.099473] 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 [ 46.102331] RSP: 0018:ffff8880162efbc0 EFLAGS: 00010286 [ 46.103171] RAX: 0000000000000000 RBX: ffffed1002c5df78 RCX: ffffffff813a4050 [ 46.104332] RDX: ffff8880163a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.105488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5df2f [ 46.106645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.107800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162efdf8 [ 46.108970] FS: 00007f3806ce3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.110272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.111191] CR2: 00007f38071d5580 CR3: 000000000e676000 CR4: 0000000000350ef0 [ 46.112358] Call Trace: [ 46.112781] [ 46.113150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.113960] ? __create_object+0x59/0x80 [ 46.114660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.115536] __vmalloc_noprof+0x59/0x60 [ 46.116178] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.116963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117795] bpf_prog_alloc+0x39/0x200 [ 46.118453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.119287] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.120056] do_seccomp+0x349/0x25e0 [ 46.120699] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.121509] ? __pfx_do_seccomp+0x10/0x10 [ 46.122178] ? find_held_lock+0x2b/0x80 [ 46.122861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.123730] ? static_key_count+0x60/0x80 [ 46.124449] prctl_set_seccomp+0x4e/0x70 [ 46.125121] __do_sys_prctl+0xe6c/0x1d70 [ 46.125829] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.126603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.127471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.128351] ? irqentry_exit+0xf3/0x650 [ 46.129006] do_syscall_64+0xbf/0x430 [ 46.129668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.130510] RIP: 0033:0x7f38071d55cd [ 46.131103] 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 [ 46.133941] RSP: 002b:00007ffec7a86f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.135172] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38071d55cd [ 46.136324] RDX: 00005555bbfe4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.137542] RBP: 00007ffec7a86fd0 R08: 0000000000000000 R09: 00007ffec7a86670 [ 46.138708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555c54ebad0 [ 46.139869] R13: 00007ffec7a87400 R14: 00005555c54ecbc0 R15: 00005555c54fd780 [ 46.141052] [ 46.141478] irq event stamp: 1727 [ 46.142028] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.143398] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.144767] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.146145] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.147507] ---[ end trace 0000000000000000 ]--- [ 49.616833] ------------[ cut here ]------------ [ 49.617817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.619979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.621553] Modules linked in: [ 49.622189] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.624390] Tainted: [W]=WARN [ 49.624989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.626570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.627565] 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 [ 49.630987] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 49.632052] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 49.633456] RDX: ffff888019e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.634850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 49.636276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.637670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 49.639053] FS: 00007ff01e2f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.640563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.641459] CR2: 00007ff01e7e6580 CR3: 000000000bf75000 CR4: 0000000000350ef0 [ 49.642585] Call Trace: [ 49.643066] [ 49.643520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.644427] ? __create_object+0x59/0x80 [ 49.645165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.646174] __vmalloc_noprof+0x59/0x60 [ 49.646939] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.647801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.648745] bpf_prog_alloc+0x39/0x200 [ 49.649479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.650460] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.651392] do_seccomp+0x349/0x25e0 [ 49.652077] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.652984] ? __pfx_do_seccomp+0x10/0x10 [ 49.653822] ? find_held_lock+0x2b/0x80 [ 49.654590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.655551] ? static_key_count+0x60/0x80 [ 49.656382] prctl_set_seccomp+0x4e/0x70 [ 49.657285] __do_sys_prctl+0xe6c/0x1d70 [ 49.658063] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.658922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.659889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.660868] ? irqentry_exit+0xf3/0x650 [ 49.661648] do_syscall_64+0xbf/0x430 [ 49.662409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.663357] RIP: 0033:0x7ff01e7e65cd [ 49.664019] 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 [ 49.667257] RSP: 002b:00007ffd70987e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.668643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff01e7e65cd [ 49.669971] RDX: 0000562d46dd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.671258] RBP: 00007ffd70987ef0 R08: 0000000000000000 R09: 00007ffd70987590 [ 49.672563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d5e804b10 [ 49.673888] R13: 00007ffd70988320 R14: 0000562d5e8052b0 R15: 0000562d5e8196f0 [ 49.675202] [ 49.675667] irq event stamp: 1731 [ 49.676311] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.677878] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.679403] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.680907] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.682212] ---[ end trace 0000000000000000 ]--- [ 50.523729] ------------[ cut here ]------------ [ 50.524701] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.526683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.528150] Modules linked in: [ 50.528781] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.530746] Tainted: [W]=WARN [ 50.531330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.532813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.533735] 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 [ 50.536885] RSP: 0018:ffff88800f1a7bc0 EFLAGS: 00010286 [ 50.537853] RAX: 0000000000000000 RBX: ffffed1001e34f78 RCX: ffffffff813a4050 [ 50.539129] RDX: ffff888017921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.540460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e34f2f [ 50.541755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.543030] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1a7df8 [ 50.544320] FS: 00007f7f2502f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.545752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.546794] CR2: 00007ffe35e38ef7 CR3: 0000000009cfb000 CR4: 0000000000350ef0 [ 50.548068] Call Trace: [ 50.548587] [ 50.549003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.549900] ? __create_object+0x59/0x80 [ 50.550682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.551646] __vmalloc_noprof+0x59/0x60 [ 50.552397] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.553224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.554165] bpf_prog_alloc+0x39/0x200 [ 50.554895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.555837] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.556746] do_seccomp+0x349/0x25e0 [ 50.557457] ? find_held_lock+0x2b/0x80 [ 50.558166] ? do_prlimit+0x310/0x610 [ 50.558906] ? __pfx_do_seccomp+0x10/0x10 [ 50.559683] ? do_raw_spin_unlock+0x53/0x220 [ 50.560538] ? _raw_spin_unlock+0x1e/0x40 [ 50.561325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.562325] ? static_key_count+0x60/0x80 [ 50.563111] prctl_set_seccomp+0x4e/0x70 [ 50.563914] __do_sys_prctl+0xe6c/0x1d70 [ 50.564719] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.565586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.566558] ? irqentry_exit+0xf3/0x650 [ 50.567319] do_syscall_64+0xbf/0x430 [ 50.568016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.568970] RIP: 0033:0x7f7f255215cd [ 50.569662] 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 [ 50.572853] RSP: 002b:00007ffe35e37a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.574211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f255215cd [ 50.575503] RDX: 0000556df4c7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.576801] RBP: 00007ffe35e37af0 R08: 0000000000000000 R09: 00007ffe35e37190 [ 50.578092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556df9341ad0 [ 50.579443] R13: 00007ffe35e37f20 R14: 0000556df9342bc0 R15: 0000556df9353780 [ 50.580791] [ 50.581218] irq event stamp: 1723 [ 50.581857] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.583395] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.584954] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.586374] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 50.587633] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51824' (ECDSA) to the list of known hosts. 2025/11/18 12:56:13 fuzzer started 2025/11/18 12:56:13 dialing manager at localhost:34383 2025/11/18 12:56:13 checking machine... 2025/11/18 12:56:13 checking revisions... [ 51.465402] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:56:14 testing simple program... [ 51.548726] cgroup: Unknown subsys name 'net' [ 51.593977] cgroup: Unknown subsys name 'cpuset' [ 51.609207] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:56:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800d0b79e8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000e7d2 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888019e4b780 R15=ffff88806ce08a70 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007ff01e2f4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff01e8ab618 CR3=000000000d8f5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028573 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8f2d0e58 CR3=000000000eae4000 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=c2e70760197478a5bc457f481012e0d7 XMM02=0000000000301f98ec2efd57dc4c00df XMM03=000000000030e3f8dd7cb85bb810ecbb XMM04=81bfc512b10bf99b00000000000ae988 XMM05=0394861f14684e59000000000031dec8 XMM06=8405bf0f8b10c5e90000000000317ed0 XMM07=e042d86d42eb936e000000000030f548 XMM08=dd7cb85bb810ecbb0000000000301ff8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000