Warning: Permanently added '[localhost]:56072' (ECDSA) to the list of known hosts.
2023/05/17 05:07:31 fuzzer started
2023/05/17 05:07:31 dialing manager at localhost:35573
2023/05/17 05:07:31 checking machine...
2023/05/17 05:07:31 checking revisions...
syzkaller login: [ 55.615528] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:07:32 testing simple program...
[ 55.688409] cgroup: Unknown subsys name 'net'
[ 55.772667] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.670779] audit: type=1400 audit(1684300064.048:6): 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
[ 68.758342] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.760177] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.762489] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.766875] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.770109] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.772983] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.174918] ------------[ cut here ]------------
[ 69.175665] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.177691] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.178850] Modules linked in:
[ 69.179368] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.184106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.185203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.185841] 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
[ 69.188131] RSP: 0018:ffff8880180afc00 EFLAGS: 00010282
[ 69.188786] RAX: 0000000000000000 RBX: ffff88800dabdc40 RCX: 0000000000000000
[ 69.189752] RDX: ffff88800d4a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.190732] RBP: ffff88800dabdc54 R08: 0000000000000001 R09: 0000000000000000
[ 69.191766] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.192709] R13: ffffffff84e223a0 R14: ffff88800dabdc48 R15: ffffffff84d73340
[ 69.193594] FS: 000055555626a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.194610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.195336] CR2: 00007ff37f2926f4 CR3: 00000000100bc000 CR4: 0000000000350ee0
[ 69.196221] Call Trace:
[ 69.196545]
[ 69.196839] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.197478] ipv4_frags_init_net+0x269/0x440
[ 69.198057] ops_init+0xbb/0x6b0
[ 69.198508] setup_net+0x3d9/0x990
[ 69.198951] ? down_read_killable+0x1d7/0x4e0
[ 69.199540] ? __pfx_setup_net+0x10/0x10
[ 69.200077] ? copy_net_ns+0x17c/0x770
[ 69.200572] copy_net_ns+0x321/0x770
[ 69.201077] create_new_namespaces+0x3f6/0xb30
[ 69.201658] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.202299] ksys_unshare+0x44d/0x8e0
[ 69.202818] ? __pfx_ksys_unshare+0x10/0x10
[ 69.203398] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.204130] __x64_sys_unshare+0x31/0x40
[ 69.204644] do_syscall_64+0x3f/0x90
[ 69.205143] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.205775] RIP: 0033:0x7fdc2cac80d7
[ 69.206273] 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
[ 69.208423] RSP: 002b:00007ffe71245668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.209386] RAX: ffffffffffffffda RBX: 00007ffe71245ca8 RCX: 00007fdc2cac80d7
[ 69.210267] RDX: 00007fdc2cb3241f RSI: 00007ffe71245600 RDI: 0000000040000000
[ 69.211151] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe71245410
[ 69.211990] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdc2cbdabf0
[ 69.212879] R13: 00007ffe71245740 R14: 0000000000000000 R15: 00000000000000f8
[ 69.213788]
[ 69.214120] irq event stamp: 11337
[ 69.214576] hardirqs last enabled at (11347): [] __up_console_sem+0x78/0x80
[ 69.215646] hardirqs last disabled at (11358): [] __up_console_sem+0x5d/0x80
[ 69.216721] softirqs last enabled at (10972): [] irq_exit_rcu+0x93/0xc0
[ 69.217770] softirqs last disabled at (10945): [] irq_exit_rcu+0x93/0xc0
[ 69.218830] ---[ end trace 0000000000000000 ]---
[ 69.224512] ------------[ cut here ]------------
[ 69.225199] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.227292] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.228513] Modules linked in:
[ 69.228925] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.230287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.231569] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.232351] 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
[ 69.234673] RSP: 0018:ffff8880180afc00 EFLAGS: 00010282
[ 69.235557] RAX: 0000000000000000 RBX: ffff88800ee18040 RCX: 0000000000000000
[ 69.236646] RDX: ffff88800d4a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.237638] RBP: ffff88800ee18054 R08: 0000000000000001 R09: 0000000000000000
[ 69.238718] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.239815] R13: ffffffff84e223a0 R14: ffff88800ee18048 R15: ffffffff84da62e0
[ 69.240879] FS: 000055555626a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.242082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.242834] CR2: 00007f7b62959fd0 CR3: 00000000100bc000 CR4: 0000000000350ef0
[ 69.243892] Call Trace:
[ 69.244376]
[ 69.244679] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.245525] ipv6_frags_init_net+0x206/0x3c0
[ 69.246257] ops_init+0xbb/0x6b0
[ 69.246723] setup_net+0x3d9/0x990
[ 69.247385] ? down_read_killable+0x1d7/0x4e0
[ 69.247961] ? __pfx_setup_net+0x10/0x10
[ 69.248659] ? copy_net_ns+0x17c/0x770
[ 69.249368] copy_net_ns+0x321/0x770
[ 69.249852] create_new_namespaces+0x3f6/0xb30
[ 69.250648] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.251510] ksys_unshare+0x44d/0x8e0
[ 69.252005] ? __pfx_ksys_unshare+0x10/0x10
[ 69.252731] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.253633] __x64_sys_unshare+0x31/0x40
[ 69.254386] do_syscall_64+0x3f/0x90
[ 69.254865] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.255672] RIP: 0033:0x7fdc2cac80d7
[ 69.256389] 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
[ 69.258781] RSP: 002b:00007ffe71245668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.259959] RAX: ffffffffffffffda RBX: 00007ffe71245ca8 RCX: 00007fdc2cac80d7
[ 69.261005] RDX: 00007fdc2cb3241f RSI: 00007ffe71245600 RDI: 0000000040000000
[ 69.262003] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe71245410
[ 69.263372] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdc2cbdabf0
[ 69.264441] R13: 00007ffe71245740 R14: 0000000000000000 R15: 00000000000000f8
[ 69.265561]
[ 69.265869] irq event stamp: 15307
[ 69.266467] hardirqs last enabled at (15361): [] __up_console_sem+0x78/0x80
[ 69.267753] hardirqs last disabled at (15458): [] __up_console_sem+0x5d/0x80
[ 69.268990] softirqs last enabled at (15534): [] irq_exit_rcu+0x93/0xc0
[ 69.270385] softirqs last disabled at (15591): [] irq_exit_rcu+0x93/0xc0
[ 69.271590] ---[ end trace 0000000000000000 ]---
[ 69.273496] ------------[ cut here ]------------
[ 69.275515] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.278203] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.279392] Modules linked in:
[ 69.279800] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.281083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.282211] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.282869] 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
[ 69.285094] RSP: 0018:ffff8880180afbf0 EFLAGS: 00010286
[ 69.285756] RAX: 0000000000000000 RBX: ffff88800ee18640 RCX: 0000000000000000
[ 69.286686] RDX: ffff88800d4a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.287605] RBP: ffff88800ee18654 R08: 0000000000000001 R09: 0000000000000000
[ 69.288517] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.289416] R13: ffffffff84e223a0 R14: ffff88800ee18648 R15: ffffffff84daf020
[ 69.290328] FS: 000055555626a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.291352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.292110] CR2: 00007f7b62959fd0 CR3: 00000000100bc000 CR4: 0000000000350ef0
[ 69.292979] Call Trace:
[ 69.293356]
[ 69.293659] nf_ct_net_init+0x224/0x3d0
[ 69.294230] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.294822] ops_init+0xbb/0x6b0
[ 69.295327] setup_net+0x3d9/0x990
[ 69.295790] ? down_read_killable+0x1d7/0x4e0
[ 69.296407] ? __pfx_setup_net+0x10/0x10
[ 69.296921] ? copy_net_ns+0x17c/0x770
[ 69.297473] copy_net_ns+0x321/0x770
[ 69.297960] create_new_namespaces+0x3f6/0xb30
[ 69.298628] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.299307] ksys_unshare+0x44d/0x8e0
[ 69.299798] ? __pfx_ksys_unshare+0x10/0x10
[ 69.300395] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.301150] __x64_sys_unshare+0x31/0x40
[ 69.301672] do_syscall_64+0x3f/0x90
[ 69.302205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.302896] RIP: 0033:0x7fdc2cac80d7
[ 69.303428] 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
[ 69.305609] RSP: 002b:00007ffe71245668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.306590] RAX: ffffffffffffffda RBX: 00007ffe71245ca8 RCX: 00007fdc2cac80d7
[ 69.307510] RDX: 00007fdc2cb3241f RSI: 00007ffe71245600 RDI: 0000000040000000
[ 69.308421] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe71245410
[ 69.309314] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdc2cbdabf0
[ 69.310223] R13: 00007ffe71245740 R14: 0000000000000000 R15: 00000000000000f8
[ 69.311178]
[ 69.311485] irq event stamp: 17061
[ 69.311909] hardirqs last enabled at (17071): [] __up_console_sem+0x78/0x80
[ 69.313008] hardirqs last disabled at (17088): [] __up_console_sem+0x5d/0x80
[ 69.314087] softirqs last enabled at (17084): [] irq_exit_rcu+0x93/0xc0
[ 69.315199] softirqs last disabled at (17079): [] irq_exit_rcu+0x93/0xc0
[ 69.316285] ---[ end trace 0000000000000000 ]---
executing program
[ 70.846617] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.894102] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.942198] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.990106] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:07:34 Registers:
info registers vcpu 0
RAX=0000000000027875 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f189c0360a8 CR3=0000000016eea000 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=2035343a37303a35302037312079614d XMM01=5d3035383837312e39362020205b203a
XMM02=646f4d205d3035383837312e39362020 XMM03=6b7a79732035343a37303a3530203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3139363737312e39362020205b XMM07=79732035343a37303a35302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880180af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 000055555626a400 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=00007ff37f2926f4 CR3=00000000100bc000 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