[ 39.316384] ------------[ cut here ]------------ [ 39.317316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.319356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.320837] Modules linked in: [ 39.321527] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.323554] Tainted: [W]=WARN [ 39.324161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.325634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.326550] 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 [ 39.329735] RSP: 0018:ffff8880184a7bc0 EFLAGS: 00010286 [ 39.330716] RAX: 0000000000000000 RBX: ffffed1003094f78 RCX: ffffffff813a4050 [ 39.332013] RDX: ffff88800b395340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.333279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003094f2f [ 39.334551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.335838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184a7df8 [ 39.337112] FS: 00007fb56f679900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.338564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.339621] CR2: 00007ffdcd15aef7 CR3: 000000000e10f000 CR4: 0000000000350ef0 [ 39.340911] Call Trace: [ 39.341421] [ 39.341833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.342721] ? __create_object+0x59/0x80 [ 39.343544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.344519] __vmalloc_noprof+0x59/0x60 [ 39.345278] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.346163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.347043] bpf_prog_alloc+0x39/0x200 [ 39.347792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.348698] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.349609] do_seccomp+0x349/0x25e0 [ 39.350330] ? find_held_lock+0x2b/0x80 [ 39.351045] ? do_prlimit+0x310/0x610 [ 39.351788] ? __pfx_do_seccomp+0x10/0x10 [ 39.352572] ? do_raw_spin_unlock+0x53/0x220 [ 39.353420] ? _raw_spin_unlock+0x1e/0x40 [ 39.354232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.355224] ? static_key_count+0x60/0x80 [ 39.355969] prctl_set_seccomp+0x4e/0x70 [ 39.356742] __do_sys_prctl+0xe6c/0x1d70 [ 39.357504] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.358358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.359339] ? irqentry_exit+0xf3/0x650 [ 39.360109] do_syscall_64+0xbf/0x430 [ 39.360802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.361741] RIP: 0033:0x7fb56fb6b5cd [ 39.362436] 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 [ 39.365599] RSP: 002b:00007ffdcd1585f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.366963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb56fb6b5cd [ 39.368266] RDX: 0000560f51de3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.369545] RBP: 00007ffdcd158650 R08: 0000000000000000 R09: 00007ffdcd157cf0 [ 39.370815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f59bb8ad0 [ 39.372099] R13: 00007ffdcd158a80 R14: 0000560f59bb9bc0 R15: 0000560f59bca780 [ 39.373399] [ 39.373840] irq event stamp: 1813 [ 39.374499] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 39.375999] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 39.377495] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 39.379025] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.380564] ---[ end trace 0000000000000000 ]--- [ 42.819149] ------------[ cut here ]------------ [ 42.820033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.822093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.823520] Modules linked in: [ 42.824150] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.826148] Tainted: [W]=WARN [ 42.826697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.828197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.829097] 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 [ 42.832262] RSP: 0018:ffff8880184dfbc0 EFLAGS: 00010286 [ 42.833246] RAX: 0000000000000000 RBX: ffffed100309bf78 RCX: ffffffff813a4050 [ 42.834554] RDX: ffff88800abf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.835854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309bf2f [ 42.837134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.838423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184dfdf8 [ 42.839730] FS: 00007f7e5b435900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.841185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.842243] CR2: 00007f7e5b927580 CR3: 000000001f07d000 CR4: 0000000000350ef0 [ 42.843560] Call Trace: [ 42.844032] [ 42.844486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.845384] ? __create_object+0x59/0x80 [ 42.846161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.847141] __vmalloc_noprof+0x59/0x60 [ 42.847870] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.848753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.849688] bpf_prog_alloc+0x39/0x200 [ 42.850430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.851367] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.852281] do_seccomp+0x349/0x25e0 [ 42.852969] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.853877] ? __pfx_do_seccomp+0x10/0x10 [ 42.854684] ? find_held_lock+0x2b/0x80 [ 42.855455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.856430] ? static_key_count+0x60/0x80 [ 42.857221] prctl_set_seccomp+0x4e/0x70 [ 42.857963] __do_sys_prctl+0xe6c/0x1d70 [ 42.858746] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.859608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.860564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.861520] ? irqentry_exit+0xf3/0x650 [ 42.862281] do_syscall_64+0xbf/0x430 [ 42.862976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.863920] RIP: 0033:0x7f7e5b9275cd [ 42.864606] 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 [ 42.867769] RSP: 002b:00007ffe24ec9db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.869131] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e5b9275cd [ 42.870415] RDX: 000055c9f5a7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.871719] RBP: 00007ffe24ec9e10 R08: 0000000000000000 R09: 00007ffe24ec94b0 [ 42.873016] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9ff907240 [ 42.874302] R13: 00007ffe24eca240 R14: 000055c9ff906bf0 R15: 000055c9ff91b4d0 [ 42.875602] [ 42.876025] irq event stamp: 1791 [ 42.876690] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.878208] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.879742] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 42.881294] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.882813] ---[ end trace 0000000000000000 ]--- [ 43.665301] ------------[ cut here ]------------ [ 43.666232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.668211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.669673] Modules linked in: [ 43.670306] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.672278] Tainted: [W]=WARN [ 43.672827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.674283] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.675333] 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 [ 43.678604] RSP: 0018:ffff88801b207bc0 EFLAGS: 00010286 [ 43.679667] RAX: 0000000000000000 RBX: ffffed1003640f78 RCX: ffffffff813a4050 [ 43.681261] RDX: ffff888016d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.682510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003640f2f [ 43.683766] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.685016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b207df8 [ 43.686312] FS: 00007ff5fd7b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.687727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.688766] CR2: 00007ff5fdca3580 CR3: 0000000016bd6000 CR4: 0000000000350ef0 [ 43.690078] Call Trace: [ 43.690531] [ 43.690931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.691810] ? __create_object+0x59/0x80 [ 43.692558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.693528] __vmalloc_noprof+0x59/0x60 [ 43.694265] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.695109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.695983] bpf_prog_alloc+0x39/0x200 [ 43.696706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.697641] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.698522] do_seccomp+0x349/0x25e0 [ 43.699237] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.700112] ? __pfx_do_seccomp+0x10/0x10 [ 43.700842] ? find_held_lock+0x2b/0x80 [ 43.701602] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.702545] ? static_key_count+0x60/0x80 [ 43.703334] prctl_set_seccomp+0x4e/0x70 [ 43.704046] __do_sys_prctl+0xe6c/0x1d70 [ 43.704816] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.705663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.706620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.707580] ? irqentry_exit+0xf3/0x650 [ 43.708337] do_syscall_64+0xbf/0x430 [ 43.709010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.709953] RIP: 0033:0x7ff5fdca35cd [ 43.710646] 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 [ 43.713740] RSP: 002b:00007ffef990ba30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.715084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5fdca35cd [ 43.716354] RDX: 0000555f94742e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.717635] RBP: 00007ffef990ba90 R08: 0000000000000000 R09: 00007ffef990b130 [ 43.718877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fa906b2b0 [ 43.720146] R13: 00007ffef990bec0 R14: 0000555fa906dd20 R15: 0000555fa907f8d0 [ 43.721434] [ 43.721857] irq event stamp: 1729 [ 43.722505] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 43.724001] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 43.725501] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.726999] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.728487] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18539' (ECDSA) to the list of known hosts. 2025/11/18 12:22:50 fuzzer started 2025/11/18 12:22:51 dialing manager at localhost:34383 2025/11/18 12:22:51 checking machine... 2025/11/18 12:22:51 checking revisions... [ 44.507605] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:22:51 testing simple program... [ 44.583364] cgroup: Unknown subsys name 'net' [ 44.643665] cgroup: Unknown subsys name 'cpuset' [ 44.656699] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:22:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff81360ed1 RDX=000000000000360e RSI=000000000000360e RDI=ffffffff86ed1390 RBP=ffff88806ce08aa8 RSP=ffff88806ce08990 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e5e2 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 00007f7e5b435900 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=00007f7e5b9ea650 CR3=000000000d48d000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff88800b615340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800b615d98 RDI=ffff88800b615d98 RBP=ffff88800b615d98 RSP=ffff88800f3df818 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800b615d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbcab5448 CR3=000000000e602000 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=2030353a32323a323120383120766f4e XMM01=5f78656b203a726f727265203a5d3834 XMM02=6465736f6c63206e6f697463656e6e6f XMM03=695f65676e61686378655f78656b203a XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a32323a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000