[ 54.003615] ------------[ cut here ]------------ [ 54.004563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.006609] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.008091] Modules linked in: [ 54.008731] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.010812] Tainted: [W]=WARN [ 54.011371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.012876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.013804] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.017034] RSP: 0018:ffff88801b887bc0 EFLAGS: 00010286 [ 54.018030] RAX: 0000000000000000 RBX: ffffed1003710f78 RCX: ffffffff813a4050 [ 54.019340] RDX: ffff88801560b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.020646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003710f2f [ 54.021930] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.023226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b887df8 [ 54.024535] FS: 00007f60fd7a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.025975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.027037] CR2: 00007f60fdc97580 CR3: 000000000e03b000 CR4: 0000000000350ef0 [ 54.028336] Call Trace: [ 54.028839] [ 54.029261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.030175] ? __create_object+0x59/0x80 [ 54.030972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.031976] __vmalloc_noprof+0x59/0x60 [ 54.032749] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.033636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.034595] bpf_prog_alloc+0x39/0x200 [ 54.035290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.036230] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.037170] do_seccomp+0x349/0x25e0 [ 54.037892] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.038803] ? __pfx_do_seccomp+0x10/0x10 [ 54.039599] ? find_held_lock+0x2b/0x80 [ 54.040352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.041339] ? static_key_count+0x60/0x80 [ 54.042165] prctl_set_seccomp+0x4e/0x70 [ 54.042947] __do_sys_prctl+0xe6c/0x1d70 [ 54.043748] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.044637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.045614] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.046594] ? irqentry_exit+0xf3/0x650 [ 54.047328] do_syscall_64+0xbf/0x430 [ 54.048091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.049082] RIP: 0033:0x7f60fdc975cd [ 54.049799] 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 [ 54.052991] RSP: 002b:00007ffd0e381110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.054378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60fdc975cd [ 54.055962] RDX: 000055b7bbcb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.057276] RBP: 00007ffd0e381170 R08: 0000000000000000 R09: 00007ffd0e380810 [ 54.058570] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7c2a8ead0 [ 54.059901] R13: 00007ffd0e3815a0 R14: 000055b7c2a8fbc0 R15: 000055b7c2aa0780 [ 54.061220] [ 54.061689] irq event stamp: 1735 [ 54.062310] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 54.063865] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 54.065414] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 54.067006] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 54.068546] ---[ end trace 0000000000000000 ]--- [ 57.362929] ------------[ cut here ]------------ [ 57.363842] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.365839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.367262] Modules linked in: [ 57.367896] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.369828] Tainted: [W]=WARN [ 57.370374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.372064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.373038] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.376149] RSP: 0018:ffff888015edfbc0 EFLAGS: 00010286 [ 57.377112] RAX: 0000000000000000 RBX: ffffed1002bdbf78 RCX: ffffffff813a4050 [ 57.378363] RDX: ffff88800f049bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.379632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdbf2f [ 57.380901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.382148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015edfdf8 [ 57.383414] FS: 00007fe5ca70e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.384836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.385873] CR2: 00007fe5cac744a6 CR3: 000000000d49b000 CR4: 0000000000350ef0 [ 57.387117] Call Trace: [ 57.387617] [ 57.388032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.388904] ? __create_object+0x59/0x80 [ 57.389667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.390611] __vmalloc_noprof+0x59/0x60 [ 57.391312] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.392170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.393087] bpf_prog_alloc+0x39/0x200 [ 57.393811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.394724] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.395605] do_seccomp+0x349/0x25e0 [ 57.396280] ? find_held_lock+0x2b/0x80 [ 57.397030] ? do_prlimit+0x310/0x610 [ 57.397769] ? __pfx_do_seccomp+0x10/0x10 [ 57.398539] ? do_raw_spin_unlock+0x53/0x220 [ 57.399308] ? _raw_spin_unlock+0x1e/0x40 [ 57.400068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.401025] ? static_key_count+0x60/0x80 [ 57.401803] prctl_set_seccomp+0x4e/0x70 [ 57.402565] __do_sys_prctl+0xe6c/0x1d70 [ 57.403292] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.404139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.405089] ? irqentry_exit+0xf3/0x650 [ 57.405842] do_syscall_64+0xbf/0x430 [ 57.406573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.407498] RIP: 0033:0x7fe5cac005cd [ 57.408164] 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 [ 57.411244] RSP: 002b:00007ffe20558f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.412579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5cac005cd [ 57.413833] RDX: 000055ea9db30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.415081] RBP: 00007ffe20558f60 R08: 0000000000000000 R09: 00007ffe20558600 [ 57.416363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eab8d58ad0 [ 57.417608] R13: 00007ffe20559390 R14: 000055eab8d59bc0 R15: 000055eab8d6a780 [ 57.418875] [ 57.419288] irq event stamp: 1827 [ 57.419935] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 57.421301] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 57.422523] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 57.423796] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 57.425006] ---[ end trace 0000000000000000 ]--- [ 58.181826] ------------[ cut here ]------------ [ 58.182775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.184869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.186380] Modules linked in: [ 58.187039] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.190508] Tainted: [W]=WARN [ 58.191089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.192746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.193703] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.197004] RSP: 0018:ffff88801badfbc0 EFLAGS: 00010286 [ 58.198029] RAX: 0000000000000000 RBX: ffffed100375bf78 RCX: ffffffff813a4050 [ 58.199367] RDX: ffff888015e8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.200749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100375bf2f [ 58.202086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.203439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801badfdf8 [ 58.204797] FS: 00007fd61bc80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.206298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.207414] CR2: 00007ffef4013ef7 CR3: 000000000deb2000 CR4: 0000000000350ef0 [ 58.208772] Call Trace: [ 58.209262] [ 58.209755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.210685] ? __create_object+0x59/0x80 [ 58.211515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.212553] __vmalloc_noprof+0x59/0x60 [ 58.213299] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.214218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.215196] bpf_prog_alloc+0x39/0x200 [ 58.215995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.216968] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.217905] do_seccomp+0x349/0x25e0 [ 58.218652] ? find_held_lock+0x2b/0x80 [ 58.219451] ? do_prlimit+0x310/0x610 [ 58.220204] ? __pfx_do_seccomp+0x10/0x10 [ 58.221035] ? do_raw_spin_unlock+0x53/0x220 [ 58.221911] ? _raw_spin_unlock+0x1e/0x40 [ 58.222735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.223756] ? static_key_count+0x60/0x80 [ 58.224603] prctl_set_seccomp+0x4e/0x70 [ 58.225366] __do_sys_prctl+0xe6c/0x1d70 [ 58.226201] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.227104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.228135] ? irqentry_exit+0xf3/0x650 [ 58.228945] do_syscall_64+0xbf/0x430 [ 58.229721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.230718] RIP: 0033:0x7fd61c1725cd [ 58.231459] 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 [ 58.234888] RSP: 002b:00007ffef4012820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.236328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd61c1725cd [ 58.237655] RDX: 000055861521de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.238985] RBP: 00007ffef4012880 R08: 0000000000000000 R09: 00007ffef4011f20 [ 58.240352] R10: 0000000000000000 R11: 0000000000000246 R12: 000055862c7782b0 [ 58.241690] R13: 00007ffef4012cb0 R14: 000055862c77ad20 R15: 000055862c78c8d0 [ 58.243037] [ 58.243540] irq event stamp: 2063 [ 58.244192] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 58.245805] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 58.247414] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 58.248912] softirqs last disabled at (1979): [] __irq_exit_rcu+0xc4/0x100 [ 58.250227] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11625' (ECDSA) to the list of known hosts. 2025/11/17 18:10:23 fuzzer started 2025/11/17 18:10:24 dialing manager at localhost:37895 2025/11/17 18:10:24 checking machine... 2025/11/17 18:10:24 checking revisions... [ 59.184821] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:10:24 testing simple program... [ 59.271739] cgroup: Unknown subsys name 'net' [ 59.330206] cgroup: Unknown subsys name 'cpuset' [ 59.343043] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:10:23 Registers: info registers vcpu 0 RAX=000000000004385b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5cacc60b0 CR3=000000000de58000 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=3b8da5a95a28a99ef04e57c2ef5370ef XMM02=00000000003047c8ec2efd57dc4c00df XMM03=0000000000311680604c25a2cda5a9fe XMM04=1a068752e51ac79700000000000ae988 XMM05=898261027fd23f010000000000322300 XMM06=3e829fc8c8edc99000000000003213a0 XMM07=e042d86d42eb936e0000000000311958 XMM08=604c25a2cda5a9fe0000000000304828 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=1ffff11002ce0f36 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880167079c0 RSP=ffff8880167078f8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff8880167079c8 R13=ffff8880167079b0 R14=0000000000000005 R15=ffff888016707968 RIP=ffffffff8135e914 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 00007f5284ad7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5ca7ca44c CR3=000000000cebd000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000