[ 38.916298] ------------[ cut here ]------------ [ 38.917063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.918780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.920021] Modules linked in: [ 38.920526] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.922490] Tainted: [W]=WARN [ 38.923193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.924614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.925473] 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 [ 38.928522] RSP: 0018:ffff88800d237bc0 EFLAGS: 00010286 [ 38.929469] RAX: 0000000000000000 RBX: ffffed1001a46f78 RCX: ffffffff813a4050 [ 38.930709] RDX: ffff8880159a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.931950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a46f2f [ 38.933183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.934432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d237df8 [ 38.935686] FS: 00007fe96558e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.937058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.938086] CR2: 00007ffc7cc04ef7 CR3: 000000000d241000 CR4: 0000000000350ef0 [ 38.939330] Call Trace: [ 38.939827] [ 38.940218] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.941077] ? __create_object+0x59/0x80 [ 38.941836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.942787] __vmalloc_noprof+0x59/0x60 [ 38.943462] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.944301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.945196] bpf_prog_alloc+0x39/0x200 [ 38.945904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.946804] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.947620] do_seccomp+0x349/0x25e0 [ 38.948313] ? find_held_lock+0x2b/0x80 [ 38.949050] ? do_prlimit+0x310/0x610 [ 38.949770] ? __pfx_do_seccomp+0x10/0x10 [ 38.950485] ? do_raw_spin_unlock+0x53/0x220 [ 38.951284] ? _raw_spin_unlock+0x1e/0x40 [ 38.952033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.952955] ? static_key_count+0x60/0x80 [ 38.953724] prctl_set_seccomp+0x4e/0x70 [ 38.954400] __do_sys_prctl+0xe6c/0x1d70 [ 38.955060] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.955746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.956485] ? irqentry_exit+0xf3/0x650 [ 38.957101] do_syscall_64+0xbf/0x430 [ 38.957690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.958433] RIP: 0033:0x7fe965a805cd [ 38.959023] 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 [ 38.961560] RSP: 002b:00007ffc7cc03580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.962709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe965a805cd [ 38.963746] RDX: 0000557ce16a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.964784] RBP: 00007ffc7cc035e0 R08: 0000000000000000 R09: 00007ffc7cc02c80 [ 38.965817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cf3e162b0 [ 38.966872] R13: 00007ffc7cc03a10 R14: 0000557cf3e18d20 R15: 0000557cf3e2a8d0 [ 38.967908] [ 38.968246] irq event stamp: 1817 [ 38.968775] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 38.969991] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 38.971251] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 38.972490] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 38.973701] ---[ end trace 0000000000000000 ]--- [ 42.041850] ------------[ cut here ]------------ [ 42.042779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.044804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.046270] Modules linked in: [ 42.046928] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.048908] Tainted: [W]=WARN [ 42.049471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.051173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.052155] 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 [ 42.055327] RSP: 0018:ffff888016377bc0 EFLAGS: 00010286 [ 42.056295] RAX: 0000000000000000 RBX: ffffed1002c6ef78 RCX: ffffffff813a4050 [ 42.057568] RDX: ffff88800f27b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.058851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ef2f [ 42.060125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.061397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016377df8 [ 42.062700] FS: 00007f1ae3c36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.064128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.065199] CR2: 00007f1ae4128580 CR3: 000000001fbe5000 CR4: 0000000000350ef0 [ 42.066496] Call Trace: [ 42.067006] [ 42.067416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.068309] ? __create_object+0x59/0x80 [ 42.069096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.070072] __vmalloc_noprof+0x59/0x60 [ 42.070839] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.071726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.072612] bpf_prog_alloc+0x39/0x200 [ 42.073355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.074308] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.075215] do_seccomp+0x349/0x25e0 [ 42.075938] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.076838] ? __pfx_do_seccomp+0x10/0x10 [ 42.077587] ? find_held_lock+0x2b/0x80 [ 42.078367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.079344] ? static_key_count+0x60/0x80 [ 42.080151] prctl_set_seccomp+0x4e/0x70 [ 42.080931] __do_sys_prctl+0xe6c/0x1d70 [ 42.081726] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.082558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.083521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.084482] ? irqentry_exit+0xf3/0x650 [ 42.085246] do_syscall_64+0xbf/0x430 [ 42.085997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.086954] RIP: 0033:0x7f1ae41285cd [ 42.087632] 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 [ 42.090849] RSP: 002b:00007fff72fb7ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.092212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ae41285cd [ 42.093495] RDX: 0000564abe52de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.094831] RBP: 00007fff72fb7b10 R08: 0000000000000000 R09: 00007fff72fb71b0 [ 42.096141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aea603ad0 [ 42.097431] R13: 00007fff72fb7f40 R14: 0000564aea604bc0 R15: 0000564aea615780 [ 42.098752] [ 42.099189] irq event stamp: 1765 [ 42.099851] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.101392] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.102852] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.104129] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 42.105388] ---[ end trace 0000000000000000 ]--- [ 42.881050] ------------[ cut here ]------------ [ 42.882098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.885084] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.887017] Modules linked in: [ 42.888191] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.890515] Tainted: [W]=WARN [ 42.891207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.892905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.893993] 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 [ 42.897654] RSP: 0018:ffff8880171afbc0 EFLAGS: 00010286 [ 42.898809] RAX: 0000000000000000 RBX: ffffed1002e35f78 RCX: ffffffff813a4050 [ 42.900336] RDX: ffff88800f928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.901814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e35f2f [ 42.903314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.904801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171afdf8 [ 42.906302] FS: 00007f758a803900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.907964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.909174] CR2: 00007f758acf5580 CR3: 0000000016661000 CR4: 0000000000350ef0 [ 42.910578] Call Trace: [ 42.911101] [ 42.911522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.912430] ? __create_object+0x59/0x80 [ 42.913224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.914194] __vmalloc_noprof+0x59/0x60 [ 42.914987] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.915885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.916833] bpf_prog_alloc+0x39/0x200 [ 42.917559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.918504] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.919411] do_seccomp+0x349/0x25e0 [ 42.920137] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.921019] ? __pfx_do_seccomp+0x10/0x10 [ 42.921823] ? find_held_lock+0x2b/0x80 [ 42.922554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.923529] ? static_key_count+0x60/0x80 [ 42.924323] prctl_set_seccomp+0x4e/0x70 [ 42.925099] __do_sys_prctl+0xe6c/0x1d70 [ 42.925898] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.926776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.927753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.928708] ? irqentry_exit+0xf3/0x650 [ 42.929436] do_syscall_64+0xbf/0x430 [ 42.930173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.931216] RIP: 0033:0x7f758acf55cd [ 42.931937] 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 [ 42.935088] RSP: 002b:00007fffd74f7500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.936465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f758acf55cd [ 42.937757] RDX: 000055b5d02c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.939055] RBP: 00007fffd74f7560 R08: 0000000000000000 R09: 00007fffd74f6c00 [ 42.940326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5f1832ad0 [ 42.941600] R13: 00007fffd74f7990 R14: 000055b5f1833bc0 R15: 000055b5f1844780 [ 42.942917] [ 42.943359] irq event stamp: 1913 [ 42.944030] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 42.945548] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 42.947064] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 42.948594] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.950096] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39103' (ECDSA) to the list of known hosts. 2025/11/18 16:08:52 fuzzer started 2025/11/18 16:08:52 dialing manager at localhost:34383 2025/11/18 16:08:52 checking machine... 2025/11/18 16:08:52 checking revisions... [ 43.930047] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:08:52 testing simple program... [ 44.012130] cgroup: Unknown subsys name 'net' [ 44.067044] cgroup: Unknown subsys name 'cpuset' [ 44.086967] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:08:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015907860 RCX=0000000000000001 RDX=1ffff11002b20f0e RSI=ffff888015907af0 RDI=ffff888015907870 RBP=ffff888015907af0 RSP=ffff8880159077b8 R8 =0000000000000001 R9 =ffff8880159078a0 R10=000000000003c9ed R11=0000000000023ce7 R12=0000000000000008 R13=ffff888015900000 R14=ffff888015907af0 R15=ffff888015907860 RIP=ffffffff8135e288 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 00007f1ae3c36900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff72fb1000 CR3=000000000d0fb000 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=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 info registers vcpu 1 RAX=0000000000021337 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39eb0f9000 CR3=000000000da2b000 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=2031353a38303a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a38303a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000