Warning: Permanently added '[localhost]:48069' (ECDSA) to the list of known hosts.
2023/05/16 20:17:46 fuzzer started
2023/05/16 20:17:46 dialing manager at localhost:35573
2023/05/16 20:17:46 checking machine...
2023/05/16 20:17:46 checking revisions...
syzkaller login: [ 41.023796] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:17:46 testing simple program...
[ 41.093054] cgroup: Unknown subsys name 'net'
[ 41.176567] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.663023] audit: type=1400 audit(1684268279.482:6): 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
[ 54.822347] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.824275] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.825642] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.827905] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.829577] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.830870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.211788] ------------[ cut here ]------------
[ 55.212453] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.214078] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.215148] Modules linked in:
[ 55.215599] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.220635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.222094] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.223092] 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
[ 55.225812] RSP: 0018:ffff88801f7ffc00 EFLAGS: 00010282
[ 55.226654] RAX: 0000000000000000 RBX: ffff88800e5d5040 RCX: 0000000000000000
[ 55.227748] RDX: ffff88800e3ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.228841] RBP: ffff88800e5d5054 R08: 0000000000000001 R09: 0000000000000000
[ 55.229951] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.230942] R13: ffffffff84e223a0 R14: ffff88800e5d5048 R15: ffffffff84d73340
[ 55.231828] FS: 00005555560b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.232832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.233573] CR2: 00007efebc8f86f4 CR3: 000000000f5c2000 CR4: 0000000000350ee0
[ 55.234451] Call Trace:
[ 55.234777]
[ 55.235072] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.235705] ipv4_frags_init_net+0x269/0x440
[ 55.236257] ops_init+0xbb/0x6b0
[ 55.236732] setup_net+0x3d9/0x990
[ 55.237180] ? down_read_killable+0x1d7/0x4e0
[ 55.237787] ? __pfx_setup_net+0x10/0x10
[ 55.238328] ? copy_net_ns+0x17c/0x770
[ 55.238830] copy_net_ns+0x321/0x770
[ 55.239354] create_new_namespaces+0x3f6/0xb30
[ 55.239945] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.240585] ksys_unshare+0x44d/0x8e0
[ 55.241076] ? __pfx_ksys_unshare+0x10/0x10
[ 55.241643] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.242394] __x64_sys_unshare+0x31/0x40
[ 55.242929] do_syscall_64+0x3f/0x90
[ 55.243425] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.244068] RIP: 0033:0x7f5075b0a0d7
[ 55.244569] 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
[ 55.246765] RSP: 002b:00007ffeab4dfc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.247699] RAX: ffffffffffffffda RBX: 00007ffeab4e0248 RCX: 00007f5075b0a0d7
[ 55.248579] RDX: 00007f5075b7441f RSI: 00007ffeab4dfba0 RDI: 0000000040000000
[ 55.249461] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeab4df9b0
[ 55.250366] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5075c1cbf0
[ 55.251211] R13: 00007ffeab4dfce0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.252113]
[ 55.252445] irq event stamp: 7897
[ 55.252870] hardirqs last enabled at (7907): [] __up_console_sem+0x78/0x80
[ 55.253936] hardirqs last disabled at (7918): [] __up_console_sem+0x5d/0x80
[ 55.254992] softirqs last enabled at (7804): [] irq_exit_rcu+0x93/0xc0
[ 55.256007] softirqs last disabled at (7799): [] irq_exit_rcu+0x93/0xc0
[ 55.257035] ---[ end trace 0000000000000000 ]---
[ 55.264503] ------------[ cut here ]------------
[ 55.265114] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.267157] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.268552] Modules linked in:
[ 55.268969] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.270232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.271256] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.271928] 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
[ 55.274135] RSP: 0018:ffff88801f7ffc00 EFLAGS: 00010282
[ 55.274829] RAX: 0000000000000000 RBX: ffff88800d6e7840 RCX: 0000000000000000
[ 55.275730] RDX: ffff88800e3ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.276634] RBP: ffff88800d6e7854 R08: 0000000000000001 R09: 0000000000000000
[ 55.277523] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.278449] R13: ffffffff84e223a0 R14: ffff88800d6e7848 R15: ffffffff84da62e0
[ 55.279351] FS: 00005555560b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.280348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.281062] CR2: 00007efebc8f86f4 CR3: 000000000f5c2000 CR4: 0000000000350ee0
[ 55.281990] Call Trace:
[ 55.282353]
[ 55.282661] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.283269] ipv6_frags_init_net+0x206/0x3c0
[ 55.283861] ops_init+0xbb/0x6b0
[ 55.284350] setup_net+0x3d9/0x990
[ 55.284822] ? down_read_killable+0x1d7/0x4e0
[ 55.285428] ? __pfx_setup_net+0x10/0x10
[ 55.285963] ? copy_net_ns+0x17c/0x770
[ 55.286512] copy_net_ns+0x321/0x770
[ 55.287003] create_new_namespaces+0x3f6/0xb30
[ 55.287631] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.288261] ksys_unshare+0x44d/0x8e0
[ 55.288794] ? __pfx_ksys_unshare+0x10/0x10
[ 55.289373] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.290106] __x64_sys_unshare+0x31/0x40
[ 55.290672] do_syscall_64+0x3f/0x90
[ 55.291156] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.291833] RIP: 0033:0x7f5075b0a0d7
[ 55.292332] 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
[ 55.294504] RSP: 002b:00007ffeab4dfc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.295458] RAX: ffffffffffffffda RBX: 00007ffeab4e0248 RCX: 00007f5075b0a0d7
[ 55.296341] RDX: 00007f5075b7441f RSI: 00007ffeab4dfba0 RDI: 0000000040000000
[ 55.297200] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeab4df9b0
[ 55.298107] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5075c1cbf0
[ 55.299001] R13: 00007ffeab4dfce0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.299903]
[ 55.300208] irq event stamp: 10121
[ 55.300675] hardirqs last enabled at (10133): [] __up_console_sem+0x78/0x80
[ 55.301741] hardirqs last disabled at (10144): [] __up_console_sem+0x5d/0x80
[ 55.302822] softirqs last enabled at (9658): [] irq_exit_rcu+0x93/0xc0
[ 55.303856] softirqs last disabled at (9615): [] irq_exit_rcu+0x93/0xc0
[ 55.304887] ---[ end trace 0000000000000000 ]---
[ 55.306452] ------------[ cut here ]------------
[ 55.307042] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.309051] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.310185] Modules linked in:
[ 55.310648] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.311869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.312929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.313634] 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
[ 55.315959] RSP: 0018:ffff88801f7ffbf0 EFLAGS: 00010286
[ 55.316677] RAX: 0000000000000000 RBX: ffff88800d6e7240 RCX: 0000000000000000
[ 55.317590] RDX: ffff88800e3ad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.318533] RBP: ffff88800d6e7254 R08: 0000000000000001 R09: 0000000000000000
[ 55.319466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.320408] R13: ffffffff84e223a0 R14: ffff88800d6e7248 R15: ffffffff84daf020
[ 55.321338] FS: 00005555560b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.322395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.323140] CR2: 00007efebc8f86f4 CR3: 000000000f5c2000 CR4: 0000000000350ee0
[ 55.324071] Call Trace:
[ 55.324436]
[ 55.324759] nf_ct_net_init+0x224/0x3d0
[ 55.325297] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.325949] ops_init+0xbb/0x6b0
[ 55.326457] setup_net+0x3d9/0x990
[ 55.326946] ? down_read_killable+0x1d7/0x4e0
[ 55.327576] ? __pfx_setup_net+0x10/0x10
[ 55.328108] ? copy_net_ns+0x17c/0x770
[ 55.328668] copy_net_ns+0x321/0x770
[ 55.329171] create_new_namespaces+0x3f6/0xb30
[ 55.329824] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.330520] ksys_unshare+0x44d/0x8e0
[ 55.331032] ? __pfx_ksys_unshare+0x10/0x10
[ 55.331645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.332441] __x64_sys_unshare+0x31/0x40
[ 55.332991] do_syscall_64+0x3f/0x90
[ 55.333524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.334223] RIP: 0033:0x7f5075b0a0d7
[ 55.334754] 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
[ 55.337012] RSP: 002b:00007ffeab4dfc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.338011] RAX: ffffffffffffffda RBX: 00007ffeab4e0248 RCX: 00007f5075b0a0d7
[ 55.338940] RDX: 00007f5075b7441f RSI: 00007ffeab4dfba0 RDI: 0000000040000000
[ 55.339855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeab4df9b0
[ 55.340789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5075c1cbf0
[ 55.341741] R13: 00007ffeab4dfce0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.342717]
[ 55.343032] irq event stamp: 10971
[ 55.343524] hardirqs last enabled at (10983): [] __up_console_sem+0x78/0x80
[ 55.344643] hardirqs last disabled at (10994): [] __up_console_sem+0x5d/0x80
[ 55.345760] softirqs last enabled at (10822): [] irq_exit_rcu+0x93/0xc0
[ 55.346871] softirqs last disabled at (10815): [] irq_exit_rcu+0x93/0xc0
[ 55.347952] ---[ end trace 0000000000000000 ]---
executing program
[ 56.846025] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.895030] Bluetooth: hci0: command 0x041b tx timeout
[ 60.941428] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.989425] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:17:59 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=dffffc0000000000 RCX=ffff8880160779c0 RDX=1ffff11002b1013c
RSI=0000000000000000 RDI=ffff88800c151988 RBP=ffff88800c151988 RSP=ffff888016077a28
R8 =0000000000000001 R9 =ffff8880158809e8 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffff88800c151988 R13=ffffffff818d0d89 R14=0000000000000051 R15=ffff888016077df0
RIP=ffffffff812dfa40 RFL=00000286 [--S--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 00007f433d894900 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=00007f433ccd2290 CR3=0000000016318000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=42878e80c5a2d1e1000000000013d110 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4d22aa1571500fe900000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002020202020200020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f7ff5f0
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 00005555560b8400 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=00007efebc8f86f4 CR3=000000000f5c2000 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=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