[ 38.998664] ------------[ cut here ]------------ [ 38.999594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.002993] Modules linked in: [ 39.003577] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.005513] Tainted: [W]=WARN [ 39.006096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.008578] 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 [ 39.012021] RSP: 0018:ffff88801619fbc0 EFLAGS: 00010286 [ 39.013039] RAX: 0000000000000000 RBX: ffffed1002c33f78 RCX: ffffffff813a4050 [ 39.014323] RDX: ffff8880143c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.015611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c33f2f [ 39.016901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801619fdf8 [ 39.019577] FS: 00007fc7632d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.021355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.022605] CR2: 00007fc7637c5580 CR3: 000000000b7c5000 CR4: 0000000000350ef0 [ 39.023891] Call Trace: [ 39.024373] [ 39.024837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.025712] ? __create_object+0x59/0x80 [ 39.026514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.027497] __vmalloc_noprof+0x59/0x60 [ 39.028241] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.029144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030094] bpf_prog_alloc+0x39/0x200 [ 39.030849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031785] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.032648] do_seccomp+0x349/0x25e0 [ 39.033396] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.034287] ? __pfx_do_seccomp+0x10/0x10 [ 39.035099] ? find_held_lock+0x2b/0x80 [ 39.035880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.036849] ? static_key_count+0x60/0x80 [ 39.037641] prctl_set_seccomp+0x4e/0x70 [ 39.038442] __do_sys_prctl+0xe6c/0x1d70 [ 39.039216] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.040083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.041075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042072] ? irqentry_exit+0xf3/0x650 [ 39.042857] do_syscall_64+0xbf/0x430 [ 39.043576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.044543] RIP: 0033:0x7fc7637c55cd [ 39.045248] 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 [ 39.048420] RSP: 002b:00007ffc4e91a280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7637c55cd [ 39.051077] RDX: 0000563d3aed5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052361] RBP: 00007ffc4e91a2e0 R08: 0000000000000000 R09: 00007ffc4e919980 [ 39.053761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d5258c2b0 [ 39.055055] R13: 00007ffc4e91a710 R14: 0000563d5258ed20 R15: 0000563d525a08d0 [ 39.056364] [ 39.056830] irq event stamp: 1721 [ 39.057464] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.058996] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.060513] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 39.062366] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 39.064245] ---[ end trace 0000000000000000 ]--- [ 41.997538] ------------[ cut here ]------------ [ 41.998466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.000847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.002291] Modules linked in: [ 42.002912] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.004917] Tainted: [W]=WARN [ 42.005469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.008327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.009347] 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 [ 42.012537] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 42.013535] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 42.014824] RDX: ffff88801605b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.016114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 42.017403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.018689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 42.019986] FS: 00007f1ad6411900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.021453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.022492] CR2: 00007f1ad6903580 CR3: 0000000009b70000 CR4: 0000000000350ef0 [ 42.023798] Call Trace: [ 42.024273] [ 42.024680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.025590] ? __create_object+0x59/0x80 [ 42.026373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.027353] __vmalloc_noprof+0x59/0x60 [ 42.028107] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.028969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.029911] bpf_prog_alloc+0x39/0x200 [ 42.030599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.031521] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.032426] do_seccomp+0x349/0x25e0 [ 42.033150] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.034044] ? __pfx_do_seccomp+0x10/0x10 [ 42.034833] ? find_held_lock+0x2b/0x80 [ 42.035538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.036502] ? static_key_count+0x60/0x80 [ 42.037321] prctl_set_seccomp+0x4e/0x70 [ 42.038099] __do_sys_prctl+0xe6c/0x1d70 [ 42.038895] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.039706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.040690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.041685] ? irqentry_exit+0xf3/0x650 [ 42.042455] do_syscall_64+0xbf/0x430 [ 42.043204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.044156] RIP: 0033:0x7f1ad69035cd [ 42.044864] 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 [ 42.048035] RSP: 002b:00007ffdc6bfd4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.049445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ad69035cd [ 42.050754] RDX: 000055a95c4f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.052026] RBP: 00007ffdc6bfd540 R08: 0000000000000000 R09: 00007ffdc6bfcbe0 [ 42.053303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a979351ad0 [ 42.054393] R13: 00007ffdc6bfd970 R14: 000055a979352bc0 R15: 000055a979363780 [ 42.055462] [ 42.055845] irq event stamp: 2069 [ 42.056342] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 42.057608] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 42.058854] softirqs last enabled at (1910): [] handle_softirqs+0x50c/0x770 [ 42.060121] softirqs last disabled at (1901): [] __irq_exit_rcu+0xc4/0x100 [ 42.061371] ---[ end trace 0000000000000000 ]--- [ 42.698134] ------------[ cut here ]------------ [ 42.698885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.700540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.701747] Modules linked in: [ 42.702230] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.703861] Tainted: [W]=WARN [ 42.704322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.705542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.706293] 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 [ 42.708965] RSP: 0018:ffff88800ef27bc0 EFLAGS: 00010286 [ 42.709786] RAX: 0000000000000000 RBX: ffffed1001de4f78 RCX: ffffffff813a4050 [ 42.710869] RDX: ffff88800a4a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.711933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de4f2f [ 42.712996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.714061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef27df8 [ 42.715130] FS: 00007f459678d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.716327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.717221] CR2: 00007fffd0836ef7 CR3: 000000001fd66000 CR4: 0000000000350ef0 [ 42.718296] Call Trace: [ 42.718684] [ 42.719056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.719796] ? __create_object+0x59/0x80 [ 42.720403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.721203] __vmalloc_noprof+0x59/0x60 [ 42.721832] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.722512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.723274] bpf_prog_alloc+0x39/0x200 [ 42.723875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.724598] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.725359] do_seccomp+0x349/0x25e0 [ 42.725950] ? find_held_lock+0x2b/0x80 [ 42.726538] ? do_prlimit+0x310/0x610 [ 42.727155] ? __pfx_do_seccomp+0x10/0x10 [ 42.727799] ? do_raw_spin_unlock+0x53/0x220 [ 42.728452] ? _raw_spin_unlock+0x1e/0x40 [ 42.729106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.729903] ? static_key_count+0x60/0x80 [ 42.730529] prctl_set_seccomp+0x4e/0x70 [ 42.731176] __do_sys_prctl+0xe6c/0x1d70 [ 42.731818] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.732488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.733298] ? irqentry_exit+0xf3/0x650 [ 42.733920] do_syscall_64+0xbf/0x430 [ 42.734492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.735276] RIP: 0033:0x7f4596c7f5cd [ 42.735864] 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 [ 42.738494] RSP: 002b:00007fffd0835700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.739628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4596c7f5cd [ 42.740703] RDX: 00005619e115de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.741788] RBP: 00007fffd0835760 R08: 0000000000000000 R09: 00007fffd0834e00 [ 42.742858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a0cb49ad0 [ 42.743922] R13: 00007fffd0835b90 R14: 0000561a0cb4abc0 R15: 0000561a0cb5b780 [ 42.745009] [ 42.745368] irq event stamp: 1751 [ 42.745918] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.747196] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.748465] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.749764] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 42.751013] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46646' (ECDSA) to the list of known hosts. 2025/11/18 12:01:21 fuzzer started 2025/11/18 12:01:21 dialing manager at localhost:34383 2025/11/18 12:01:21 checking machine... 2025/11/18 12:01:21 checking revisions... [ 43.581287] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:01:21 testing simple program... [ 43.675879] cgroup: Unknown subsys name 'net' [ 43.737454] cgroup: Unknown subsys name 'cpuset' [ 43.756200] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:01:20 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff869e91ae RDX=1ffff1100d9c114e RSI=0000000000000003 RDI=ffffffff8669bb10 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f8 R8 =ffffffff869e91ae R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff84c721bb RFL=00000246 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e7d06f2c0 CR3=0000000009c24000 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=2030323a31303a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a31303a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff11002863ece RSI=ffff88801431fec8 RDI=ffff88801431f670 RBP=ffff88801431ff48 RSP=ffff88801431f5b0 R8 =0000000000000001 R9 =ffff88801431f660 R10=000000000003c9ed R11=000000000009a7c3 R12=ffff88801431f680 R13=ffff88801431f668 R14=ffff88801431fec8 R15=ffff88801431f620 RIP=ffffffff8135f36a RFL=00000246 [---Z-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 00007f1ad6411900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc6bf7000 CR3=000000001f6b1000 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=6720646572637465733a4d41503d706f 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