Warning: Permanently added '[localhost]:60819' (ECDSA) to the list of known hosts.
2023/05/16 13:57:39 fuzzer started
2023/05/16 13:57:40 dialing manager at localhost:35573
2023/05/16 13:57:40 checking machine...
2023/05/16 13:57:40 checking revisions...
syzkaller login: [ 43.935999] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:57:40 testing simple program...
[ 44.011076] cgroup: Unknown subsys name 'net'
[ 44.102367] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.483833] audit: type=1400 audit(1684245472.793:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.619862] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.623272] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.624683] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.628634] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.630485] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.631936] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.015492] ------------[ cut here ]------------
[ 58.016161] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.018064] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.019335] Modules linked in:
[ 58.019887] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.025111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.026335] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.027185] 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
[ 58.029804] RSP: 0018:ffff88800fd57c00 EFLAGS: 00010282
[ 58.030620] RAX: 0000000000000000 RBX: ffff8880160e6040 RCX: 0000000000000000
[ 58.031704] RDX: ffff888018ead1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.032796] RBP: ffff8880160e6054 R08: 0000000000000001 R09: 0000000000000000
[ 58.033846] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.034901] R13: ffffffff84e223a0 R14: ffff8880160e6048 R15: ffffffff84d73340
[ 58.035874] FS: 0000555557316400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.036877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.037615] CR2: 00007fb4933ef6f4 CR3: 000000000efd2000 CR4: 0000000000350ef0
[ 58.038476] Call Trace:
[ 58.038837]
[ 58.039143] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.039790] ipv4_frags_init_net+0x269/0x440
[ 58.040356] ops_init+0xbb/0x6b0
[ 58.040836] setup_net+0x3d9/0x990
[ 58.041290] ? down_read_killable+0x1d7/0x4e0
[ 58.041887] ? __pfx_setup_net+0x10/0x10
[ 58.042400] ? copy_net_ns+0x17c/0x770
[ 58.042941] copy_net_ns+0x321/0x770
[ 58.043439] create_new_namespaces+0x3f6/0xb30
[ 58.044057] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.044710] ksys_unshare+0x44d/0x8e0
[ 58.045201] ? __pfx_ksys_unshare+0x10/0x10
[ 58.045773] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.046520] __x64_sys_unshare+0x31/0x40
[ 58.047051] do_syscall_64+0x3f/0x90
[ 58.047556] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.048193] RIP: 0033:0x7fc9d88ab0d7
[ 58.048686] 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
[ 58.050856] RSP: 002b:00007ffee6071298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.051817] RAX: ffffffffffffffda RBX: 00007ffee60718d8 RCX: 00007fc9d88ab0d7
[ 58.052709] RDX: 00007fc9d891541f RSI: 00007ffee6071230 RDI: 0000000040000000
[ 58.053605] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6071040
[ 58.054462] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9d89bdbf0
[ 58.055361] R13: 00007ffee6071370 R14: 0000000000000000 R15: 00000000000000f8
[ 58.056281]
[ 58.056613] irq event stamp: 8745
[ 58.057038] hardirqs last enabled at (8755): [] __up_console_sem+0x78/0x80
[ 58.058110] hardirqs last disabled at (8766): [] __up_console_sem+0x5d/0x80
[ 58.059187] softirqs last enabled at (8266): [] irq_exit_rcu+0x93/0xc0
[ 58.060226] softirqs last disabled at (8225): [] irq_exit_rcu+0x93/0xc0
[ 58.061263] ---[ end trace 0000000000000000 ]---
[ 58.066856] ------------[ cut here ]------------
[ 58.068633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.070401] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.071647] Modules linked in:
[ 58.072169] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.073544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.074688] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.075351] 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
[ 58.077677] RSP: 0018:ffff88800fd57c00 EFLAGS: 00010282
[ 58.078340] RAX: 0000000000000000 RBX: ffff88800e881840 RCX: 0000000000000000
[ 58.079420] RDX: ffff888018ead1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.080460] RBP: ffff88800e881854 R08: 0000000000000001 R09: 0000000000000000
[ 58.081537] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.082392] R13: ffffffff84e223a0 R14: ffff88800e881848 R15: ffffffff84da62e0
[ 58.083402] FS: 0000555557316400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.084610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.085320] CR2: 00007f0a898986c8 CR3: 000000000efd2000 CR4: 0000000000350ee0
[ 58.086300] Call Trace:
[ 58.086778]
[ 58.087087] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.087871] ipv6_frags_init_net+0x206/0x3c0
[ 58.088430] ops_init+0xbb/0x6b0
[ 58.089038] setup_net+0x3d9/0x990
[ 58.089656] ? down_read_killable+0x1d7/0x4e0
[ 58.090228] ? __pfx_setup_net+0x10/0x10
[ 58.090949] ? copy_net_ns+0x17c/0x770
[ 58.091674] copy_net_ns+0x321/0x770
[ 58.092160] create_new_namespaces+0x3f6/0xb30
[ 58.092899] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.093703] ksys_unshare+0x44d/0x8e0
[ 58.094198] ? __pfx_ksys_unshare+0x10/0x10
[ 58.094902] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.095810] __x64_sys_unshare+0x31/0x40
[ 58.096330] do_syscall_64+0x3f/0x90
[ 58.096953] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.097847] RIP: 0033:0x7fc9d88ab0d7
[ 58.098314] 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
[ 58.100617] RSP: 002b:00007ffee6071298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.101775] RAX: ffffffffffffffda RBX: 00007ffee60718d8 RCX: 00007fc9d88ab0d7
[ 58.102775] RDX: 00007fc9d891541f RSI: 00007ffee6071230 RDI: 0000000040000000
[ 58.103779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6071040
[ 58.104844] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9d89bdbf0
[ 58.105876] R13: 00007ffee6071370 R14: 0000000000000000 R15: 00000000000000f8
[ 58.106915]
[ 58.107229] irq event stamp: 13371
[ 58.107864] hardirqs last enabled at (13479): [] __up_console_sem+0x78/0x80
[ 58.109077] hardirqs last disabled at (13558): [] __up_console_sem+0x5d/0x80
[ 58.110249] softirqs last enabled at (13608): [] irq_exit_rcu+0x93/0xc0
[ 58.111485] softirqs last disabled at (13621): [] irq_exit_rcu+0x93/0xc0
[ 58.112672] ---[ end trace 0000000000000000 ]---
[ 58.114069] ------------[ cut here ]------------
[ 58.114698] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.116619] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.117683] Modules linked in:
[ 58.118090] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.119249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.120272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.120951] 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
[ 58.123148] RSP: 0018:ffff88800fd57bf0 EFLAGS: 00010286
[ 58.123839] RAX: 0000000000000000 RBX: ffff88801024d840 RCX: 0000000000000000
[ 58.124722] RDX: ffff888018ead1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.125622] RBP: ffff88801024d854 R08: 0000000000000001 R09: 0000000000000000
[ 58.126479] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.127388] R13: ffffffff84e223a0 R14: ffff88801024d848 R15: ffffffff84daf020
[ 58.128284] FS: 0000555557316400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.129289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.130041] CR2: 00007f0a898986c8 CR3: 000000000efd2000 CR4: 0000000000350ee0
[ 58.130932] Call Trace:
[ 58.131273]
[ 58.131610] nf_ct_net_init+0x224/0x3d0
[ 58.132123] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.132734] ops_init+0xbb/0x6b0
[ 58.133177] setup_net+0x3d9/0x990
[ 58.133669] ? down_read_killable+0x1d7/0x4e0
[ 58.134238] ? __pfx_setup_net+0x10/0x10
[ 58.134782] ? copy_net_ns+0x17c/0x770
[ 58.135293] copy_net_ns+0x321/0x770
[ 58.135813] create_new_namespaces+0x3f6/0xb30
[ 58.136407] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.137056] ksys_unshare+0x44d/0x8e0
[ 58.137588] ? __pfx_ksys_unshare+0x10/0x10
[ 58.138134] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.138882] __x64_sys_unshare+0x31/0x40
[ 58.139402] do_syscall_64+0x3f/0x90
[ 58.139904] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.140577] RIP: 0033:0x7fc9d88ab0d7
[ 58.141042] 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
[ 58.143238] RSP: 002b:00007ffee6071298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.144266] RAX: ffffffffffffffda RBX: 00007ffee60718d8 RCX: 00007fc9d88ab0d7
[ 58.145190] RDX: 00007fc9d891541f RSI: 00007ffee6071230 RDI: 0000000040000000
[ 58.146111] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6071040
[ 58.147049] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9d89bdbf0
[ 58.147971] R13: 00007ffee6071370 R14: 0000000000000000 R15: 00000000000000f8
[ 58.148911]
[ 58.149219] irq event stamp: 14587
[ 58.149701] hardirqs last enabled at (14599): [] __up_console_sem+0x78/0x80
[ 58.150807] hardirqs last disabled at (14610): [] __up_console_sem+0x5d/0x80
[ 58.151938] softirqs last enabled at (14070): [] irq_exit_rcu+0x93/0xc0
[ 58.153012] softirqs last disabled at (14057): [] irq_exit_rcu+0x93/0xc0
[ 58.154094] ---[ end trace 0000000000000000 ]---
executing program
[ 59.693203] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.740685] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.788566] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.836617] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:57:46 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 0000555557316400 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=00007fb4933ef6f4 CR3=000000000efd2000 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=0000000000041503 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=00000206 [-----P-] 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=00007f0a898fd1f8 CR3=000000000eace000 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=2ffea1d759b528b218458db6bf43174b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=17d5f02d96be3963000000000013b7c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ae5e0652cae9cac200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000