Warning: Permanently added '[localhost]:32878' (ECDSA) to the list of known hosts.
2023/05/17 15:34:03 fuzzer started
2023/05/17 15:34:03 dialing manager at localhost:44319
2023/05/17 15:34:03 checking machine...
2023/05/17 15:34:03 checking revisions...
syzkaller login: [ 37.923503] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:34:04 testing simple program...
[ 37.995131] cgroup: Unknown subsys name 'net'
[ 38.073824] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.419307] audit: type=1400 audit(1684337656.607:6): 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
[ 51.540710] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.542965] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.549411] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.552248] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.553977] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.555489] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.935627] ------------[ cut here ]------------
[ 51.936432] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.938345] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.939610] Modules linked in:
[ 51.940137] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.944041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.945078] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.945761] 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
[ 51.947924] RSP: 0018:ffff88801ee4fc00 EFLAGS: 00010282
[ 51.948584] RAX: 0000000000000000 RBX: ffff88800e542840 RCX: 0000000000000000
[ 51.949531] RDX: ffff888016809b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.950446] RBP: ffff88800e542854 R08: 0000000000000001 R09: 0000000000000000
[ 51.951346] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.952294] R13: ffffffff84e23fe0 R14: ffff88800e542848 R15: ffffffff84d74dc0
[ 51.953212] FS: 0000555555c84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.954233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.954994] CR2: 00007f534e89b540 CR3: 0000000006aa2000 CR4: 0000000000350ee0
[ 51.955910] Call Trace:
[ 51.956258]
[ 51.956564] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.957232] ipv4_frags_init_net+0x269/0x440
[ 51.957833] ops_init+0xbb/0x6b0
[ 51.958299] setup_net+0x3d9/0x990
[ 51.958798] ? down_read_killable+0x1d7/0x4e0
[ 51.959387] ? __pfx_setup_net+0x10/0x10
[ 51.959967] ? copy_net_ns+0x17c/0x770
[ 51.960586] copy_net_ns+0x321/0x770
[ 51.961117] create_new_namespaces+0x3f6/0xb30
[ 51.961749] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.962381] ksys_unshare+0x44d/0x8e0
[ 51.962912] ? __pfx_ksys_unshare+0x10/0x10
[ 51.963473] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.964249] __x64_sys_unshare+0x31/0x40
[ 51.964808] do_syscall_64+0x3f/0x90
[ 51.965300] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.965989] RIP: 0033:0x7f6fafbc60d7
[ 51.966468] 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
[ 51.968710] RSP: 002b:00007ffe2d4bc1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.969654] RAX: ffffffffffffffda RBX: 00007ffe2d4bc808 RCX: 00007f6fafbc60d7
[ 51.970565] RDX: 00007f6fafc3041f RSI: 00007ffe2d4bc160 RDI: 0000000040000000
[ 51.971468] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2d4bbf70
[ 51.972400] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fafcd8bf0
[ 51.973319] R13: 00007ffe2d4bc2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.974246]
[ 51.974557] irq event stamp: 9221
[ 51.975025] hardirqs last enabled at (9233): [] __up_console_sem+0x78/0x80
[ 51.976124] hardirqs last disabled at (9244): [] __up_console_sem+0x5d/0x80
[ 51.977210] softirqs last enabled at (9130): [] irq_exit_rcu+0x93/0xc0
[ 51.978261] softirqs last disabled at (9125): [] irq_exit_rcu+0x93/0xc0
[ 51.979306] ---[ end trace 0000000000000000 ]---
[ 51.985250] ------------[ cut here ]------------
[ 51.985875] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.987632] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.988709] Modules linked in:
[ 51.989121] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.990265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.991279] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.991957] 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
[ 51.994130] RSP: 0018:ffff88801ee4fc00 EFLAGS: 00010282
[ 51.994816] RAX: 0000000000000000 RBX: ffff88800df17640 RCX: 0000000000000000
[ 51.995730] RDX: ffff888016809b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.996627] RBP: ffff88800df17654 R08: 0000000000000001 R09: 0000000000000000
[ 51.997547] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.998451] R13: ffffffff84e23fe0 R14: ffff88800df17648 R15: ffffffff84da7d60
[ 51.999365] FS: 0000555555c84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.000420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.001186] CR2: 00007f534e89b540 CR3: 0000000006aa2000 CR4: 0000000000350ee0
[ 52.002094] Call Trace:
[ 52.002423]
[ 52.002756] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.003386] ipv6_frags_init_net+0x206/0x3c0
[ 52.003992] ops_init+0xbb/0x6b0
[ 52.004463] setup_net+0x3d9/0x990
[ 52.004959] ? down_read_killable+0x1d7/0x4e0
[ 52.005544] ? __pfx_setup_net+0x10/0x10
[ 52.006095] ? copy_net_ns+0x17c/0x770
[ 52.006616] copy_net_ns+0x321/0x770
[ 52.007134] create_new_namespaces+0x3f6/0xb30
[ 52.007765] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.008411] ksys_unshare+0x44d/0x8e0
[ 52.008938] ? __pfx_ksys_unshare+0x10/0x10
[ 52.009497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.010250] __x64_sys_unshare+0x31/0x40
[ 52.010813] do_syscall_64+0x3f/0x90
[ 52.011302] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.011997] RIP: 0033:0x7f6fafbc60d7
[ 52.012494] 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
[ 52.014726] RSP: 002b:00007ffe2d4bc1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.015702] RAX: ffffffffffffffda RBX: 00007ffe2d4bc808 RCX: 00007f6fafbc60d7
[ 52.016608] RDX: 00007f6fafc3041f RSI: 00007ffe2d4bc160 RDI: 0000000040000000
[ 52.017517] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2d4bbf70
[ 52.018419] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fafcd8bf0
[ 52.019328] R13: 00007ffe2d4bc2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.020275]
[ 52.020584] irq event stamp: 11293
[ 52.021067] hardirqs last enabled at (11305): [] __up_console_sem+0x78/0x80
[ 52.022157] hardirqs last disabled at (11316): [] __up_console_sem+0x5d/0x80
[ 52.023260] softirqs last enabled at (10790): [] irq_exit_rcu+0x93/0xc0
[ 52.024350] softirqs last disabled at (10735): [] irq_exit_rcu+0x93/0xc0
[ 52.025416] ---[ end trace 0000000000000000 ]---
[ 52.026744] ------------[ cut here ]------------
[ 52.027340] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.029237] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.030290] Modules linked in:
[ 52.030719] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.031910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.032979] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.033623] 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
[ 52.035816] RSP: 0018:ffff88801ee4fbf0 EFLAGS: 00010286
[ 52.036483] RAX: 0000000000000000 RBX: ffff88800df17040 RCX: 0000000000000000
[ 52.037373] RDX: ffff888016809b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.038256] RBP: ffff88800df17054 R08: 0000000000000001 R09: 0000000000000000
[ 52.039136] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.040021] R13: ffffffff84e23fe0 R14: ffff88800df17048 R15: ffffffff84db0aa0
[ 52.040934] FS: 0000555555c84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.041927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.042645] CR2: 00007f534e89b540 CR3: 0000000006aa2000 CR4: 0000000000350ee0
[ 52.043534] Call Trace:
[ 52.043888]
[ 52.044200] nf_ct_net_init+0x224/0x3d0
[ 52.044758] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.045339] ops_init+0xbb/0x6b0
[ 52.045821] setup_net+0x3d9/0x990
[ 52.046279] ? down_read_killable+0x1d7/0x4e0
[ 52.046875] ? __pfx_setup_net+0x10/0x10
[ 52.047380] ? copy_net_ns+0x17c/0x770
[ 52.047925] copy_net_ns+0x321/0x770
[ 52.048432] create_new_namespaces+0x3f6/0xb30
[ 52.049049] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.049690] ksys_unshare+0x44d/0x8e0
[ 52.050181] ? __pfx_ksys_unshare+0x10/0x10
[ 52.050751] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.051457] __x64_sys_unshare+0x31/0x40
[ 52.051999] do_syscall_64+0x3f/0x90
[ 52.052485] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.053148] RIP: 0033:0x7f6fafbc60d7
[ 52.053610] 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
[ 52.055779] RSP: 002b:00007ffe2d4bc1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.056733] RAX: ffffffffffffffda RBX: 00007ffe2d4bc808 RCX: 00007f6fafbc60d7
[ 52.057596] RDX: 00007f6fafc3041f RSI: 00007ffe2d4bc160 RDI: 0000000040000000
[ 52.058492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2d4bbf70
[ 52.059374] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6fafcd8bf0
[ 52.060278] R13: 00007ffe2d4bc2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.061183]
[ 52.061481] irq event stamp: 12025
[ 52.061941] hardirqs last enabled at (12037): [] __up_console_sem+0x78/0x80
[ 52.062991] hardirqs last disabled at (12048): [] __up_console_sem+0x5d/0x80
[ 52.064046] softirqs last enabled at (11934): [] irq_exit_rcu+0x93/0xc0
[ 52.065082] softirqs last disabled at (11925): [] irq_exit_rcu+0x93/0xc0
[ 52.066114] ---[ end trace 0000000000000000 ]---
executing program
[ 53.624373] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.671777] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.719795] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.767765] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:34:16 Registers:
info registers vcpu 0
RAX=000000000002b537 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f534e8ccde0 CR3=000000000e11a000 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=2038313a34333a35312037312079614d XMM01=5d3031363933392e31352020205b203a
XMM02=646f4d205d3031363933392e31352020 XMM03=6b7a79732038313a34333a3531203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3534333833392e31352020205b XMM07=79732038313a34333a35312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555c84400 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=00007f534e89b540 CR3=0000000006aa2000 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