Warning: Permanently added '[localhost]:55480' (ECDSA) to the list of known hosts.
2023/05/17 05:58:24 fuzzer started
2023/05/17 05:58:24 dialing manager at localhost:35573
2023/05/17 05:58:24 checking machine...
2023/05/17 05:58:24 checking revisions...
syzkaller login: [ 51.162049] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:58:25 testing simple program...
[ 51.231393] cgroup: Unknown subsys name 'net'
[ 51.309194] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.422783] audit: type=1400 audit(1684303118.329:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.496017] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.499788] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.501377] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.513348] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.523182] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.525147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.974457] ------------[ cut here ]------------
[ 65.975322] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.977861] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.979234] Modules linked in:
[ 65.979799] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.985026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.986144] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.986883] 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
[ 65.989286] RSP: 0018:ffff88800e3ffc00 EFLAGS: 00010282
[ 65.990044] RAX: 0000000000000000 RBX: ffff88800dd44040 RCX: 0000000000000000
[ 65.991009] RDX: ffff88800ba31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.991977] RBP: ffff88800dd44054 R08: 0000000000000001 R09: 0000000000000000
[ 65.992955] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.993930] R13: ffffffff84e223a0 R14: ffff88800dd44048 R15: ffffffff84d73340
[ 65.994897] FS: 00005555569b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.996011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.996837] CR2: 00007f7e101cf6f4 CR3: 0000000016dfa000 CR4: 0000000000350ef0
[ 65.997812] Call Trace:
[ 65.998168]
[ 65.998521] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.999204] ipv4_frags_init_net+0x269/0x440
[ 65.999851] ops_init+0xbb/0x6b0
[ 66.000345] setup_net+0x3d9/0x990
[ 66.000895] ? down_read_killable+0x1d7/0x4e0
[ 66.001551] ? __pfx_setup_net+0x10/0x10
[ 66.002108] ? copy_net_ns+0x17c/0x770
[ 66.002688] copy_net_ns+0x321/0x770
[ 66.003221] create_new_namespaces+0x3f6/0xb30
[ 66.003898] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.004604] ksys_unshare+0x44d/0x8e0
[ 66.005174] ? __pfx_ksys_unshare+0x10/0x10
[ 66.005806] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.006622] __x64_sys_unshare+0x31/0x40
[ 66.007191] do_syscall_64+0x3f/0x90
[ 66.007744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.008452] RIP: 0033:0x7fdb610500d7
[ 66.009005] 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
[ 66.011325] RSP: 002b:00007ffd80136cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.012332] RAX: ffffffffffffffda RBX: 00007ffd80137338 RCX: 00007fdb610500d7
[ 66.013289] RDX: 00007fdb610ba41f RSI: 00007ffd80136c90 RDI: 0000000040000000
[ 66.014227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd80136aa0
[ 66.015174] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb61162bf0
[ 66.016099] R13: 00007ffd80136dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.017075]
[ 66.017389] irq event stamp: 10633
[ 66.017880] hardirqs last enabled at (10645): [] __up_console_sem+0x78/0x80
[ 66.019039] hardirqs last disabled at (10656): [] __up_console_sem+0x5d/0x80
[ 66.020196] softirqs last enabled at (10124): [] irq_exit_rcu+0x93/0xc0
[ 66.021336] softirqs last disabled at (10089): [] irq_exit_rcu+0x93/0xc0
[ 66.022490] ---[ end trace 0000000000000000 ]---
executing program
[ 66.033503] ------------[ cut here ]------------
[ 66.034226] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.036498] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.037749] Modules linked in:
[ 66.038220] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.039423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.040628] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.041315] 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
[ 66.043691] RSP: 0018:ffff88800e3ffc00 EFLAGS: 00010282
[ 66.044379] RAX: 0000000000000000 RBX: ffff888016060e40 RCX: 0000000000000000
[ 66.045441] RDX: ffff88800ba31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.046594] RBP: ffff888016060e54 R08: 0000000000000001 R09: 0000000000000000
[ 66.047675] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.048768] R13: ffffffff84e223a0 R14: ffff888016060e48 R15: ffffffff84da62e0
[ 66.049864] FS: 00005555569b5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.051078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.052005] CR2: 00007ff8ba310d80 CR3: 0000000016dfa000 CR4: 0000000000350ee0
[ 66.053208] Call Trace:
[ 66.053702]
[ 66.054037] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.054845] ipv6_frags_init_net+0x206/0x3c0
[ 66.055591] ops_init+0xbb/0x6b0
[ 66.056088] setup_net+0x3d9/0x990
[ 66.056694] ? down_read_killable+0x1d7/0x4e0
[ 66.057330] ? __pfx_setup_net+0x10/0x10
[ 66.057933] ? copy_net_ns+0x17c/0x770
[ 66.058538] copy_net_ns+0x321/0x770
[ 66.059077] create_new_namespaces+0x3f6/0xb30
[ 66.059772] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.060500] ksys_unshare+0x44d/0x8e0
[ 66.061075] ? __pfx_ksys_unshare+0x10/0x10
[ 66.061727] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.062575] __x64_sys_unshare+0x31/0x40
[ 66.063169] do_syscall_64+0x3f/0x90
[ 66.063759] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.064538] RIP: 0033:0x7fdb610500d7
[ 66.065091] 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
[ 66.067610] RSP: 002b:00007ffd80136cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.068714] RAX: ffffffffffffffda RBX: 00007ffd80137338 RCX: 00007fdb610500d7
[ 66.069751] RDX: 00007fdb610ba41f RSI: 00007ffd80136c90 RDI: 0000000040000000
[ 66.070746] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd80136aa0
[ 66.071727] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb61162bf0
[ 66.072720] R13: 00007ffd80136dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.073731]
[ 66.074061] irq event stamp: 13667
[ 66.074574] hardirqs last enabled at (13679): [] __up_console_sem+0x78/0x80
[ 66.075745] hardirqs last disabled at (13690): [] __up_console_sem+0x5d/0x80
[ 66.076938] softirqs last enabled at (13416): [] irq_exit_rcu+0x93/0xc0
[ 66.078085] softirqs last disabled at (13395): [] irq_exit_rcu+0x93/0xc0
[ 66.079236] ---[ end trace 0000000000000000 ]---
[ 66.080781] ------------[ cut here ]------------
[ 66.081423] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.083577] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.084764] Modules linked in:
[ 66.085224] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.086549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.087705] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.088442] 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
[ 66.090955] RSP: 0018:ffff88800e3ffbf0 EFLAGS: 00010286
[ 66.091748] RAX: 0000000000000000 RBX: ffff888016061640 RCX: 0000000000000000
[ 66.092779] RDX: ffff88800ba31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.093803] RBP: ffff888016061654 R08: 0000000000000001 R09: 0000000000000000
[ 66.094826] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.095848] R13: ffffffff84e223a0 R14: ffff888016061648 R15: ffffffff84daf020
[ 66.096883] FS: 00005555569b5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.098024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.098874] CR2: 00007ff8ba310d80 CR3: 0000000016dfa000 CR4: 0000000000350ee0
[ 66.099897] Call Trace:
[ 66.100274]
[ 66.100675] nf_ct_net_init+0x224/0x3d0
[ 66.101266] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.101957] ops_init+0xbb/0x6b0
[ 66.102503] setup_net+0x3d9/0x990
[ 66.103020] ? down_read_killable+0x1d7/0x4e0
[ 66.103700] ? __pfx_setup_net+0x10/0x10
[ 66.104291] ? copy_net_ns+0x17c/0x770
[ 66.104908] copy_net_ns+0x321/0x770
[ 66.105454] create_new_namespaces+0x3f6/0xb30
[ 66.106168] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.106910] ksys_unshare+0x44d/0x8e0
[ 66.107496] ? __pfx_ksys_unshare+0x10/0x10
[ 66.108120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.108978] __x64_sys_unshare+0x31/0x40
[ 66.109607] do_syscall_64+0x3f/0x90
[ 66.110154] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.110924] RIP: 0033:0x7fdb610500d7
[ 66.111456] 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
[ 66.113989] RSP: 002b:00007ffd80136cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.115080] RAX: ffffffffffffffda RBX: 00007ffd80137338 RCX: 00007fdb610500d7
[ 66.116097] RDX: 00007fdb610ba41f RSI: 00007ffd80136c90 RDI: 0000000040000000
[ 66.117129] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd80136aa0
[ 66.118149] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb61162bf0
[ 66.119173] R13: 00007ffd80136dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.120213]
[ 66.120591] irq event stamp: 14471
[ 66.121108] hardirqs last enabled at (14481): [] __up_console_sem+0x78/0x80
[ 66.122327] hardirqs last disabled at (14492): [] __up_console_sem+0x5d/0x80
[ 66.123549] softirqs last enabled at (14268): [] irq_exit_rcu+0x93/0xc0
[ 66.124758] softirqs last disabled at (14259): [] irq_exit_rcu+0x93/0xc0
[ 66.125949] ---[ end trace 0000000000000000 ]---
[ 67.586277] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.633540] Bluetooth: hci0: command 0x041b tx timeout
[ 71.681622] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.729617] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:58:33 Registers:
info registers vcpu 0
RAX=0000000000000055 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e3ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000055 R11=0000000000000001
R12=0000000000000055 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 00005555569b5400 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=00007f7e101cf6f4 CR3=0000000016dfa000 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=0000000000034a7f 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=00007ff8ba2738f0 CR3=0000000015bae000 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=3252b26cf4a20bb9c84e2235d0e32b15
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=48b04637e6b48af0000000000013c890 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6eaf024a0b500e8000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000