Warning: Permanently added '[localhost]:2615' (ECDSA) to the list of known hosts.
2023/05/18 06:23:41 fuzzer started
2023/05/18 06:23:41 dialing manager at localhost:44319
2023/05/18 06:23:41 checking machine...
2023/05/18 06:23:41 checking revisions...
syzkaller login: [ 38.219906] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:23:41 testing simple program...
[ 38.285084] cgroup: Unknown subsys name 'net'
[ 38.372025] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.433553] audit: type=1400 audit(1684391034.047:6): 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
[ 51.562461] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.574730] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.575963] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.578164] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.579670] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.580870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.961218] ------------[ cut here ]------------
[ 51.961993] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.963960] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.965232] Modules linked in:
[ 51.965724] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.970716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.971919] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.972566] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.974896] RSP: 0018:ffff888016d57c00 EFLAGS: 00010282
[ 51.975550] RAX: 0000000000000000 RBX: ffff88800e5a5840 RCX: 0000000000000000
[ 51.976473] RDX: ffff88801988b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.977354] RBP: ffff88800e5a5854 R08: 0000000000000001 R09: 0000000000000000
[ 51.978305] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.979261] R13: ffffffff84e23fe0 R14: ffff88800e5a5848 R15: ffffffff84d74dc0
[ 51.980139] FS: 0000555557117400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.981128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.981855] CR2: 00007f02371946f4 CR3: 000000000dc5a000 CR4: 0000000000350ef0
[ 51.982728] Call Trace:
[ 51.983080]
[ 51.983376] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.984015] ipv4_frags_init_net+0x269/0x440
[ 51.984576] ops_init+0xbb/0x6b0
[ 51.985049] setup_net+0x3d9/0x990
[ 51.985504] ? down_read_killable+0x1d7/0x4e0
[ 51.986096] ? __pfx_setup_net+0x10/0x10
[ 51.986615] ? copy_net_ns+0x17c/0x770
[ 51.987148] copy_net_ns+0x321/0x770
[ 51.987625] create_new_namespaces+0x3f6/0xb30
[ 51.988234] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.988869] ksys_unshare+0x44d/0x8e0
[ 51.989354] ? __pfx_ksys_unshare+0x10/0x10
[ 51.989926] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.990644] __x64_sys_unshare+0x31/0x40
[ 51.991188] do_syscall_64+0x3f/0x90
[ 51.991662] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.992338] RIP: 0033:0x7f2b05bac0d7
[ 51.992830] 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
[ 51.994982] RSP: 002b:00007ffd796b7188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.995931] RAX: ffffffffffffffda RBX: 00007ffd796b77c8 RCX: 00007f2b05bac0d7
[ 51.996811] RDX: 00007f2b05c1641f RSI: 00007ffd796b7120 RDI: 0000000040000000
[ 51.997659] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd796b6f30
[ 51.998556] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2b05cbebf0
[ 51.999432] R13: 00007ffd796b7260 R14: 0000000000000000 R15: 00000000000000f8
[ 52.000332]
[ 52.000630] irq event stamp: 7829
[ 52.001084] hardirqs last enabled at (7841): [] __up_console_sem+0x78/0x80
[ 52.002170] hardirqs last disabled at (7864): [] __up_console_sem+0x5d/0x80
[ 52.003240] softirqs last enabled at (7860): [] irq_exit_rcu+0x93/0xc0
[ 52.004263] softirqs last disabled at (7849): [] irq_exit_rcu+0x93/0xc0
[ 52.005286] ---[ end trace 0000000000000000 ]---
[ 52.010173] ------------[ cut here ]------------
[ 52.010807] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.012450] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.013518] Modules linked in:
[ 52.013957] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.015138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.016169] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.016863] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.019058] RSP: 0018:ffff888016d57c00 EFLAGS: 00010282
[ 52.019706] RAX: 0000000000000000 RBX: ffff88800da10e40 RCX: 0000000000000000
[ 52.020608] RDX: ffff88801988b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.021491] RBP: ffff88800da10e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.022401] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.023288] R13: ffffffff84e23fe0 R14: ffff88800da10e48 R15: ffffffff84da7d60
[ 52.024176] FS: 0000555557117400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.025163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.025899] CR2: 00007f02371946f4 CR3: 000000000dc5a000 CR4: 0000000000350ef0
[ 52.026759] Call Trace:
[ 52.027112]
[ 52.027408] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.028046] ipv6_frags_init_net+0x206/0x3c0
[ 52.028611] ops_init+0xbb/0x6b0
[ 52.029096] setup_net+0x3d9/0x990
[ 52.029552] ? down_read_killable+0x1d7/0x4e0
[ 52.030154] ? __pfx_setup_net+0x10/0x10
[ 52.030675] ? copy_net_ns+0x17c/0x770
[ 52.031215] copy_net_ns+0x321/0x770
[ 52.031709] create_new_namespaces+0x3f6/0xb30
[ 52.032333] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.032979] ksys_unshare+0x44d/0x8e0
[ 52.033470] ? __pfx_ksys_unshare+0x10/0x10
[ 52.034044] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.034807] __x64_sys_unshare+0x31/0x40
[ 52.035328] do_syscall_64+0x3f/0x90
[ 52.035840] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.036480] RIP: 0033:0x7f2b05bac0d7
[ 52.036980] 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
[ 52.039148] RSP: 002b:00007ffd796b7188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.040089] RAX: ffffffffffffffda RBX: 00007ffd796b77c8 RCX: 00007f2b05bac0d7
[ 52.040967] RDX: 00007f2b05c1641f RSI: 00007ffd796b7120 RDI: 0000000040000000
[ 52.041842] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd796b6f30
[ 52.042721] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2b05cbebf0
[ 52.043608] R13: 00007ffd796b7260 R14: 0000000000000000 R15: 00000000000000f8
[ 52.044512]
[ 52.044843] irq event stamp: 9579
[ 52.045270] hardirqs last enabled at (9589): [] __up_console_sem+0x78/0x80
[ 52.046324] hardirqs last disabled at (9600): [] __up_console_sem+0x5d/0x80
[ 52.047394] softirqs last enabled at (9140): [] irq_exit_rcu+0x93/0xc0
[ 52.048418] softirqs last disabled at (9135): [] irq_exit_rcu+0x93/0xc0
[ 52.049445] ---[ end trace 0000000000000000 ]---
[ 52.050864] ------------[ cut here ]------------
[ 52.051446] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.053294] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.054352] Modules linked in:
[ 52.054765] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.055954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.056952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.057590] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.059751] RSP: 0018:ffff888016d57bf0 EFLAGS: 00010286
[ 52.060425] RAX: 0000000000000000 RBX: ffff88800da11640 RCX: 0000000000000000
[ 52.061313] RDX: ffff88801988b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.062194] RBP: ffff88800da11654 R08: 0000000000000001 R09: 0000000000000000
[ 52.063100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.063976] R13: ffffffff84e23fe0 R14: ffff88800da11648 R15: ffffffff84db0aa0
[ 52.064858] FS: 0000555557117400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.065840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.066544] CR2: 00007f02371946f4 CR3: 000000000dc5a000 CR4: 0000000000350ef0
[ 52.067426] Call Trace:
[ 52.067757]
[ 52.068088] nf_ct_net_init+0x224/0x3d0
[ 52.068605] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.069206] ops_init+0xbb/0x6b0
[ 52.069653] setup_net+0x3d9/0x990
[ 52.070143] ? down_read_killable+0x1d7/0x4e0
[ 52.070732] ? __pfx_setup_net+0x10/0x10
[ 52.071274] ? copy_net_ns+0x17c/0x770
[ 52.071814] copy_net_ns+0x321/0x770
[ 52.072305] create_new_namespaces+0x3f6/0xb30
[ 52.072918] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.073526] ksys_unshare+0x44d/0x8e0
[ 52.074047] ? __pfx_ksys_unshare+0x10/0x10
[ 52.074605] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.075341] __x64_sys_unshare+0x31/0x40
[ 52.075887] do_syscall_64+0x3f/0x90
[ 52.076367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.077040] RIP: 0033:0x7f2b05bac0d7
[ 52.077506] 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
[ 52.079669] RSP: 002b:00007ffd796b7188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.080616] RAX: ffffffffffffffda RBX: 00007ffd796b77c8 RCX: 00007f2b05bac0d7
[ 52.081497] RDX: 00007f2b05c1641f RSI: 00007ffd796b7120 RDI: 0000000040000000
[ 52.082401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd796b6f30
[ 52.083286] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2b05cbebf0
[ 52.084173] R13: 00007ffd796b7260 R14: 0000000000000000 R15: 00000000000000f8
[ 52.085085]
[ 52.085382] irq event stamp: 10363
[ 52.085842] hardirqs last enabled at (10375): [] __up_console_sem+0x78/0x80
[ 52.086919] hardirqs last disabled at (10386): [] __up_console_sem+0x5d/0x80
[ 52.087982] softirqs last enabled at (10288): [] irq_exit_rcu+0x93/0xc0
[ 52.089030] softirqs last disabled at (10283): [] irq_exit_rcu+0x93/0xc0
[ 52.090067] ---[ end trace 0000000000000000 ]---
executing program
[ 53.642451] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.690112] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.737920] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.785942] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:23:53 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d57598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555557117400 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=00007f02371946f4 CR3=000000000dc5a000 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=00000000000359d9 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f5f6e3b80a0 CR3=000000000e9f0000 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=78b553af3c133d9f2c4a060694de1684
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bb313b2adcabbfc2000000000013b968 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9d854f09eab014a800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000