Warning: Permanently added '[localhost]:16498' (ECDSA) to the list of known hosts.
2023/05/17 02:35:36 fuzzer started
2023/05/17 02:35:36 dialing manager at localhost:35573
2023/05/17 02:35:36 checking machine...
2023/05/17 02:35:36 checking revisions...
syzkaller login: [ 51.703464] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:35:37 testing simple program...
[ 51.772295] cgroup: Unknown subsys name 'net'
[ 51.879105] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.787023] audit: type=1400 audit(1684290950.138:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.958342] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.960197] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.965867] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.968865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.970366] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.971749] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.359767] ------------[ cut here ]------------
[ 66.360846] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.363064] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.364420] Modules linked in:
[ 66.364990] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.370045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.371389] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.372210] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.374821] RSP: 0018:ffff88801e50fc00 EFLAGS: 00010282
[ 66.375636] RAX: 0000000000000000 RBX: ffff8880102d8440 RCX: 0000000000000000
[ 66.376701] RDX: ffff88800df31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.377786] RBP: ffff8880102d8454 R08: 0000000000000001 R09: 0000000000000000
[ 66.378856] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.379943] R13: ffffffff84e223a0 R14: ffff8880102d8448 R15: ffffffff84d73340
[ 66.381044] FS: 0000555557125400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.382082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.382842] CR2: 00007f1384bcb260 CR3: 000000000c9e8000 CR4: 0000000000350ef0
[ 66.383737] Call Trace:
[ 66.384068]
[ 66.384385] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.385037] ipv4_frags_init_net+0x269/0x440
[ 66.385637] ops_init+0xbb/0x6b0
[ 66.386085] setup_net+0x3d9/0x990
[ 66.386566] ? down_read_killable+0x1d7/0x4e0
[ 66.387131] ? __pfx_setup_net+0x10/0x10
[ 66.387666] ? copy_net_ns+0x17c/0x770
[ 66.388194] copy_net_ns+0x321/0x770
[ 66.388719] create_new_namespaces+0x3f6/0xb30
[ 66.389314] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.389976] ksys_unshare+0x44d/0x8e0
[ 66.390483] ? __pfx_ksys_unshare+0x10/0x10
[ 66.391058] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 66.391754] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 66.392459] ? __pfx___x64_sys_unshare+0x10/0x10
[ 66.393084] __x64_sys_unshare+0x31/0x40
[ 66.393623] do_syscall_64+0x3f/0x90
[ 66.394095] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.394755] RIP: 0033:0x7f9d09b200d7
[ 66.395217] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 66.397351] RSP: 002b:00007ffc9cc168c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.398279] RAX: ffffffffffffffda RBX: 00007ffc9cc16f08 RCX: 00007f9d09b200d7
[ 66.399157] RDX: 00007f9d09b8a41f RSI: 00007ffc9cc16860 RDI: 0000000040000000
[ 66.400065] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9cc16670
[ 66.400971] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d09c32bf0
[ 66.401845] R13: 00007ffc9cc169a0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.402739]
[ 66.403029] irq event stamp: 8941
[ 66.403430] hardirqs last enabled at (8951): [] __up_console_sem+0x78/0x80
[ 66.404438] hardirqs last disabled at (8962): [] __up_console_sem+0x5d/0x80
[ 66.405774] softirqs last enabled at (8464): [] irq_exit_rcu+0x93/0xc0
[ 66.407242] softirqs last disabled at (8435): [] irq_exit_rcu+0x93/0xc0
[ 66.408597] ---[ end trace 0000000000000000 ]---
[ 66.413962] ------------[ cut here ]------------
[ 66.414573] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.416215] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.417279] Modules linked in:
[ 66.417722] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.418896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.419931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.420622] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.422756] RSP: 0018:ffff88801e50fc00 EFLAGS: 00010282
[ 66.423422] RAX: 0000000000000000 RBX: ffff8880139a8640 RCX: 0000000000000000
[ 66.424325] RDX: ffff88800df31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.425198] RBP: ffff8880139a8654 R08: 0000000000000001 R09: 0000000000000000
[ 66.426090] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.426986] R13: ffffffff84e223a0 R14: ffff8880139a8648 R15: ffffffff84da62e0
[ 66.427898] FS: 0000555557125400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.428902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.429628] CR2: 00007f1384bcb260 CR3: 000000000c9e8000 CR4: 0000000000350ef0
[ 66.430482] Call Trace:
[ 66.430833]
[ 66.431125] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.431759] ipv6_frags_init_net+0x206/0x3c0
[ 66.432337] ops_init+0xbb/0x6b0
[ 66.432813] setup_net+0x3d9/0x990
[ 66.433261] ? down_read_killable+0x1d7/0x4e0
[ 66.433850] ? __pfx_setup_net+0x10/0x10
[ 66.434353] ? copy_net_ns+0x17c/0x770
[ 66.434872] copy_net_ns+0x321/0x770
[ 66.435344] create_new_namespaces+0x3f6/0xb30
[ 66.435950] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.436589] ksys_unshare+0x44d/0x8e0
[ 66.437071] ? __pfx_ksys_unshare+0x10/0x10
[ 66.437628] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 66.438285] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 66.438973] ? __pfx___x64_sys_unshare+0x10/0x10
[ 66.439665] __x64_sys_unshare+0x31/0x40
[ 66.440198] do_syscall_64+0x3f/0x90
[ 66.440702] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.441333] RIP: 0033:0x7f9d09b200d7
[ 66.441818] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 66.443928] RSP: 002b:00007ffc9cc168c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.444860] RAX: ffffffffffffffda RBX: 00007ffc9cc16f08 RCX: 00007f9d09b200d7
[ 66.445713] RDX: 00007f9d09b8a41f RSI: 00007ffc9cc16860 RDI: 0000000040000000
[ 66.446553] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9cc16670
[ 66.447353] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d09c32bf0
[ 66.448261] R13: 00007ffc9cc169a0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.449159]
[ 66.449457] irq event stamp: 10693
[ 66.449915] hardirqs last enabled at (10705): [] __up_console_sem+0x78/0x80
[ 66.450999] hardirqs last disabled at (10716): [] __up_console_sem+0x5d/0x80
[ 66.452054] softirqs last enabled at (10666): [] irq_exit_rcu+0x93/0xc0
[ 66.453092] softirqs last disabled at (10657): [] irq_exit_rcu+0x93/0xc0
[ 66.454114] ---[ end trace 0000000000000000 ]---
[ 66.455490] ------------[ cut here ]------------
[ 66.456117] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.458109] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.459163] Modules linked in:
[ 66.459594] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.460767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.461775] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.462413] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.464544] RSP: 0018:ffff88801e50fbf0 EFLAGS: 00010286
[ 66.465192] RAX: 0000000000000000 RBX: ffff8880139a9c40 RCX: 0000000000000000
[ 66.466086] RDX: ffff88800df31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.466930] RBP: ffff8880139a9c54 R08: 0000000000000001 R09: 0000000000000000
[ 66.467770] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.468653] R13: ffffffff84e223a0 R14: ffff8880139a9c48 R15: ffffffff84daf020
[ 66.469547] FS: 0000555557125400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.470549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.471257] CR2: 00007f1384bcb260 CR3: 000000000c9e8000 CR4: 0000000000350ef0
[ 66.472142] Call Trace:
[ 66.472485]
[ 66.472821] nf_ct_net_init+0x224/0x3d0
[ 66.473331] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.473920] ops_init+0xbb/0x6b0
[ 66.474359] setup_net+0x3d9/0x990
[ 66.474827] ? down_read_killable+0x1d7/0x4e0
[ 66.475399] ? __pfx_setup_net+0x10/0x10
[ 66.475926] ? copy_net_ns+0x17c/0x770
[ 66.476440] copy_net_ns+0x321/0x770
[ 66.476941] create_new_namespaces+0x3f6/0xb30
[ 66.477556] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.478161] ksys_unshare+0x44d/0x8e0
[ 66.478680] ? __pfx_ksys_unshare+0x10/0x10
[ 66.479219] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 66.479921] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 66.480639] ? __pfx___x64_sys_unshare+0x10/0x10
[ 66.481216] __x64_sys_unshare+0x31/0x40
[ 66.481741] do_syscall_64+0x3f/0x90
[ 66.482195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.482836] RIP: 0033:0x7f9d09b200d7
[ 66.483294] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 66.485355] RSP: 002b:00007ffc9cc168c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.486250] RAX: ffffffffffffffda RBX: 00007ffc9cc16f08 RCX: 00007f9d09b200d7
[ 66.487114] RDX: 00007f9d09b8a41f RSI: 00007ffc9cc16860 RDI: 0000000040000000
[ 66.487995] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9cc16670
[ 66.488889] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d09c32bf0
[ 66.489753] R13: 00007ffc9cc169a0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.490684]
[ 66.490990] irq event stamp: 11507
[ 66.491434] hardirqs last enabled at (11517): [] __up_console_sem+0x78/0x80
[ 66.492660] hardirqs last disabled at (11528): [] __up_console_sem+0x5d/0x80
[ 66.493757] softirqs last enabled at (11192): [] irq_exit_rcu+0x93/0xc0
[ 66.494847] softirqs last disabled at (11187): [] irq_exit_rcu+0x93/0xc0
[ 66.495888] ---[ end trace 0000000000000000 ]---
executing program
[ 68.040257] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.087583] Bluetooth: hci0: command 0x041b tx timeout
[ 72.135607] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.183658] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:35:36 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e50f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555557125400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1384bcb260 CR3=000000000c9e8000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000050473 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f049e73c6f4 CR3=000000000c64a000 CR4=00350ee0
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=2031353a35333a32302037312079614d XMM01=5d3039393436332e36362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000