[ 46.028846] ------------[ cut here ]------------ [ 46.029752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.031751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.033212] Modules linked in: [ 46.033807] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.035806] Tainted: [W]=WARN [ 46.036466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.037948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.038870] 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 [ 46.042039] RSP: 0018:ffff88801638fbc0 EFLAGS: 00010286 [ 46.042974] RAX: 0000000000000000 RBX: ffffed1002c71f78 RCX: ffffffff813a4050 [ 46.044297] RDX: ffff888015991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.045579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c71f2f [ 46.046878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.048159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801638fdf8 [ 46.049428] FS: 00007f00926e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.050862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.051905] CR2: 00007f0092bd6580 CR3: 000000000e18f000 CR4: 0000000000350ef0 [ 46.053188] Call Trace: [ 46.053659] [ 46.054116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.055034] ? __create_object+0x59/0x80 [ 46.055782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.056756] __vmalloc_noprof+0x59/0x60 [ 46.057500] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.058398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.059326] bpf_prog_alloc+0x39/0x200 [ 46.060056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.060947] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.061872] do_seccomp+0x349/0x25e0 [ 46.062589] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.063497] ? __pfx_do_seccomp+0x10/0x10 [ 46.064288] ? find_held_lock+0x2b/0x80 [ 46.065042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.065960] ? static_key_count+0x60/0x80 [ 46.066772] prctl_set_seccomp+0x4e/0x70 [ 46.067550] __do_sys_prctl+0xe6c/0x1d70 [ 46.068329] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.069203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.070169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.071158] ? irqentry_exit+0xf3/0x650 [ 46.071877] do_syscall_64+0xbf/0x430 [ 46.072624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.073570] RIP: 0033:0x7f0092bd65cd [ 46.074282] 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 [ 46.077444] RSP: 002b:00007ffca0458780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.078827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0092bd65cd [ 46.080108] RDX: 000056446e63be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.081402] RBP: 00007ffca04587e0 R08: 0000000000000000 R09: 00007ffca0457e80 [ 46.082693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564471321ad0 [ 46.083978] R13: 00007ffca0458c10 R14: 0000564471322bc0 R15: 0000564471333780 [ 46.085301] [ 46.085729] irq event stamp: 1795 [ 46.086391] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.087911] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.089432] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.090975] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.092267] ---[ end trace 0000000000000000 ]--- [ 48.920189] ------------[ cut here ]------------ [ 48.921115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.923142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.924842] Modules linked in: [ 48.925546] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.927564] Tainted: [W]=WARN [ 48.928169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.929625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.930571] 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 [ 48.933690] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 48.934659] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 48.935928] RDX: ffff888016288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.937204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 48.938486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.939751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 48.941036] FS: 00007fc303796900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.942489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.943533] CR2: 00007fc303c88580 CR3: 000000000cf8e000 CR4: 0000000000350ef0 [ 48.944800] Call Trace: [ 48.945308] [ 48.945730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.946632] ? __create_object+0x59/0x80 [ 48.947393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.948353] __vmalloc_noprof+0x59/0x60 [ 48.949104] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.949935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.950857] bpf_prog_alloc+0x39/0x200 [ 48.951587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.952511] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.953403] do_seccomp+0x349/0x25e0 [ 48.954123] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.955041] ? __pfx_do_seccomp+0x10/0x10 [ 48.955774] ? find_held_lock+0x2b/0x80 [ 48.956523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.957480] ? static_key_count+0x60/0x80 [ 48.958294] prctl_set_seccomp+0x4e/0x70 [ 48.959074] __do_sys_prctl+0xe6c/0x1d70 [ 48.959811] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.960665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.961617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.962598] ? irqentry_exit+0xf3/0x650 [ 48.963358] do_syscall_64+0xbf/0x430 [ 48.964097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.965038] RIP: 0033:0x7fc303c885cd [ 48.965684] 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 [ 48.968850] RSP: 002b:00007ffde9f1e000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.970195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc303c885cd [ 48.971474] RDX: 00005592818ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.972751] RBP: 00007ffde9f1e060 R08: 0000000000000000 R09: 00007ffde9f1d700 [ 48.974033] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592beaebad0 [ 48.975318] R13: 00007ffde9f1e490 R14: 00005592beaecbc0 R15: 00005592beafd780 [ 48.976612] [ 48.977073] irq event stamp: 1809 [ 48.977667] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 48.979168] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 48.980201] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 48.981169] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 48.982111] ---[ end trace 0000000000000000 ]--- [ 49.662397] ------------[ cut here ]------------ [ 49.663313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.665326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.666815] Modules linked in: [ 49.668839] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.670948] Tainted: [W]=WARN [ 49.671548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.673014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.673889] 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 [ 49.677056] RSP: 0018:ffff88801876fbc0 EFLAGS: 00010286 [ 49.678048] RAX: 0000000000000000 RBX: ffffed10030edf78 RCX: ffffffff813a4050 [ 49.679352] RDX: ffff888016cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.680647] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030edf2f [ 49.681935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.683234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801876fdf8 [ 49.684531] FS: 00007fce20319900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.685968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.687078] CR2: 00007fffab3dfef8 CR3: 000000000cf82000 CR4: 0000000000350ef0 [ 49.688365] Call Trace: [ 49.688832] [ 49.689291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.690186] ? __create_object+0x59/0x80 [ 49.690917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.691874] __vmalloc_noprof+0x59/0x60 [ 49.692614] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.693488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.694412] bpf_prog_alloc+0x39/0x200 [ 49.695121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.696042] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.696885] do_seccomp+0x349/0x25e0 [ 49.697595] ? find_held_lock+0x2b/0x80 [ 49.698351] ? do_prlimit+0x310/0x610 [ 49.699080] ? __pfx_do_seccomp+0x10/0x10 [ 49.699803] ? do_raw_spin_unlock+0x53/0x220 [ 49.700625] ? _raw_spin_unlock+0x1e/0x40 [ 49.701390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.702367] ? static_key_count+0x60/0x80 [ 49.703156] prctl_set_seccomp+0x4e/0x70 [ 49.703872] __do_sys_prctl+0xe6c/0x1d70 [ 49.704650] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.705503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.706459] ? irqentry_exit+0xf3/0x650 [ 49.707203] do_syscall_64+0xbf/0x430 [ 49.707886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.708824] RIP: 0033:0x7fce2080b5cd [ 49.709510] 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 [ 49.712622] RSP: 002b:00007fffab3de720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.713967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce2080b5cd [ 49.715268] RDX: 0000558d89f99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.716522] RBP: 00007fffab3de780 R08: 0000000000000000 R09: 00007fffab3dde20 [ 49.717791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dc1217ad0 [ 49.719062] R13: 00007fffab3debb0 R14: 0000558dc1218bc0 R15: 0000558dc1229780 [ 49.720334] [ 49.720747] irq event stamp: 2067 [ 49.721383] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 49.722893] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 49.724376] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 49.725875] softirqs last disabled at (1915): [] __irq_exit_rcu+0xc4/0x100 [ 49.727156] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47832' (ECDSA) to the list of known hosts. 2025/11/18 13:42:41 fuzzer started 2025/11/18 13:42:41 dialing manager at localhost:34383 2025/11/18 13:42:41 checking machine... 2025/11/18 13:42:41 checking revisions... [ 50.701564] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:42:41 testing simple program... [ 50.787730] cgroup: Unknown subsys name 'net' [ 50.854868] cgroup: Unknown subsys name 'cpuset' [ 50.867213] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:42:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00005592beb05bec RCX=ffffffff819e1913 RDX=ffff888016b35340 RSI=ffffffff819e16f2 RDI=ffff8880170d7dd8 RBP=0000000000000001 RSP=ffff8880170d7da8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888017975e80 R13=ffffffff819e1623 R14=1ffff11002e1afb7 R15=ffff888017975e80 RIP=ffffffff84bf0be6 RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc303796900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005592beb05bec CR3=000000002031b000 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 info registers vcpu 1 RAX=0000000000025c9f 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc303d4b650 CR3=000000000d18b000 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=78e7ed6b5e2bcba200423956536f617d XMM02=2c67c8bc2e329bc30000000000305d28 XMM03=fb795ef6d6577056000000000030f9e8 XMM04=ed16f8e93d6d53d600000000000ae988 XMM05=d96330e2d2db8632000000000031e948 XMM06=1ee27a521fe9cc0e0000000000318b10 XMM07=e042d86d42eb936e0000000000310428 XMM08=3d24f874340464c00000000000305d88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000