Warning: Permanently added '[localhost]:9786' (ECDSA) to the list of known hosts.
2023/05/17 22:31:02 fuzzer started
2023/05/17 22:31:03 dialing manager at localhost:44319
2023/05/17 22:31:03 checking machine...
2023/05/17 22:31:03 checking revisions...
syzkaller login: [ 39.738013] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:31:03 testing simple program...
[ 39.809528] cgroup: Unknown subsys name 'net'
[ 39.873340] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.166767] audit: type=1400 audit(1684362675.868:6): 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
[ 53.249568] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.251979] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.253224] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.257442] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.260613] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.262909] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.658345] ------------[ cut here ]------------
[ 53.659131] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.661384] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.662805] Modules linked in:
[ 53.663196] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.668233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.669350] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.670067] 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
[ 53.672213] RSP: 0018:ffff88801edd7c00 EFLAGS: 00010282
[ 53.672901] RAX: 0000000000000000 RBX: ffff88800e111c40 RCX: 0000000000000000
[ 53.673789] RDX: ffff88800e630000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.674650] RBP: ffff88800e111c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.675531] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.676418] R13: ffffffff84e23fe0 R14: ffff88800e111c48 R15: ffffffff84d74dc0
[ 53.677312] FS: 0000555555e81400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.678311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.679047] CR2: 00007f1ac1d276f4 CR3: 0000000016924000 CR4: 0000000000350ee0
[ 53.679934] Call Trace:
[ 53.680259]
[ 53.680568] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.681218] ipv4_frags_init_net+0x269/0x440
[ 53.681804] ops_init+0xbb/0x6b0
[ 53.682270] setup_net+0x3d9/0x990
[ 53.682758] ? down_read_killable+0x1d7/0x4e0
[ 53.683322] ? __pfx_setup_net+0x10/0x10
[ 53.683858] ? copy_net_ns+0x17c/0x770
[ 53.684365] copy_net_ns+0x321/0x770
[ 53.684874] create_new_namespaces+0x3f6/0xb30
[ 53.685458] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.686100] ksys_unshare+0x44d/0x8e0
[ 53.686591] ? __pfx_ksys_unshare+0x10/0x10
[ 53.687163] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.687895] __x64_sys_unshare+0x31/0x40
[ 53.688408] do_syscall_64+0x3f/0x90
[ 53.688912] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.689549] RIP: 0033:0x7fdec6e960d7
[ 53.690061] 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
[ 53.692213] RSP: 002b:00007ffc30465068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.693153] RAX: ffffffffffffffda RBX: 00007ffc304656a8 RCX: 00007fdec6e960d7
[ 53.694052] RDX: 00007fdec6f0041f RSI: 00007ffc30465000 RDI: 0000000040000000
[ 53.694941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc30464e10
[ 53.695815] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdec6fa8bf0
[ 53.696660] R13: 00007ffc30465140 R14: 0000000000000000 R15: 00000000000000f8
[ 53.697568]
[ 53.697926] irq event stamp: 8081
[ 53.698350] hardirqs last enabled at (8091): [] __up_console_sem+0x78/0x80
[ 53.699396] hardirqs last disabled at (8102): [] __up_console_sem+0x5d/0x80
[ 53.700444] softirqs last enabled at (7642): [] irq_exit_rcu+0x93/0xc0
[ 53.701466] softirqs last disabled at (7633): [] irq_exit_rcu+0x93/0xc0
[ 53.702502] ---[ end trace 0000000000000000 ]---
[ 53.707438] ------------[ cut here ]------------
[ 53.708053] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.709702] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.710775] Modules linked in:
[ 53.711179] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.712327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.713338] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.714062] 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
[ 53.716210] RSP: 0018:ffff88801edd7c00 EFLAGS: 00010282
[ 53.716902] RAX: 0000000000000000 RBX: ffff88800d7e7e40 RCX: 0000000000000000
[ 53.717782] RDX: ffff88800e630000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.718660] RBP: ffff88800d7e7e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.719547] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.720446] R13: ffffffff84e23fe0 R14: ffff88800d7e7e48 R15: ffffffff84da7d60
[ 53.721337] FS: 0000555555e81400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.722348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.723079] CR2: 00007f1ac1d276f4 CR3: 0000000016924000 CR4: 0000000000350ee0
[ 53.723963] Call Trace:
[ 53.724287]
[ 53.724582] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.725232] ipv6_frags_init_net+0x206/0x3c0
[ 53.725817] ops_init+0xbb/0x6b0
[ 53.726269] setup_net+0x3d9/0x990
[ 53.726756] ? down_read_killable+0x1d7/0x4e0
[ 53.727323] ? __pfx_setup_net+0x10/0x10
[ 53.727861] ? copy_net_ns+0x17c/0x770
[ 53.728375] copy_net_ns+0x321/0x770
[ 53.728886] create_new_namespaces+0x3f6/0xb30
[ 53.729468] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.730130] ksys_unshare+0x44d/0x8e0
[ 53.730623] ? __pfx_ksys_unshare+0x10/0x10
[ 53.731202] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.731945] __x64_sys_unshare+0x31/0x40
[ 53.732459] do_syscall_64+0x3f/0x90
[ 53.732962] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.733603] RIP: 0033:0x7fdec6e960d7
[ 53.734109] 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
[ 53.736260] RSP: 002b:00007ffc30465068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.737216] RAX: ffffffffffffffda RBX: 00007ffc304656a8 RCX: 00007fdec6e960d7
[ 53.738109] RDX: 00007fdec6f0041f RSI: 00007ffc30465000 RDI: 0000000040000000
[ 53.739002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc30464e10
[ 53.739902] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdec6fa8bf0
[ 53.740790] R13: 00007ffc30465140 R14: 0000000000000000 R15: 00000000000000f8
[ 53.741718]
[ 53.742051] irq event stamp: 9627
[ 53.742474] hardirqs last enabled at (9637): [] __up_console_sem+0x78/0x80
[ 53.743529] hardirqs last disabled at (9648): [] __up_console_sem+0x5d/0x80
[ 53.744592] softirqs last enabled at (9188): [] irq_exit_rcu+0x93/0xc0
[ 53.745609] softirqs last disabled at (9183): [] irq_exit_rcu+0x93/0xc0
[ 53.746644] ---[ end trace 0000000000000000 ]---
[ 53.748004] ------------[ cut here ]------------
[ 53.748581] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.750458] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.751519] Modules linked in:
[ 53.751961] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.753111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.754153] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.754824] 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
[ 53.756988] RSP: 0018:ffff88801edd7bf0 EFLAGS: 00010286
[ 53.757633] RAX: 0000000000000000 RBX: ffff88800d7e7040 RCX: 0000000000000000
[ 53.758521] RDX: ffff88800e630000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.759412] RBP: ffff88800d7e7054 R08: 0000000000000001 R09: 0000000000000000
[ 53.760306] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.761182] R13: ffffffff84e23fe0 R14: ffff88800d7e7048 R15: ffffffff84db0aa0
[ 53.762086] FS: 0000555555e81400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.763083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.763822] CR2: 00007f1ac1d276f4 CR3: 0000000016924000 CR4: 0000000000350ee0
[ 53.764670] Call Trace:
[ 53.765024]
[ 53.765322] nf_ct_net_init+0x224/0x3d0
[ 53.765875] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.766458] ops_init+0xbb/0x6b0
[ 53.766937] setup_net+0x3d9/0x990
[ 53.767398] ? down_read_killable+0x1d7/0x4e0
[ 53.768004] ? __pfx_setup_net+0x10/0x10
[ 53.768522] ? copy_net_ns+0x17c/0x770
[ 53.769059] copy_net_ns+0x321/0x770
[ 53.769556] create_new_namespaces+0x3f6/0xb30
[ 53.770176] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.770818] ksys_unshare+0x44d/0x8e0
[ 53.771309] ? __pfx_ksys_unshare+0x10/0x10
[ 53.771892] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.772604] __x64_sys_unshare+0x31/0x40
[ 53.773154] do_syscall_64+0x3f/0x90
[ 53.773632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.774326] RIP: 0033:0x7fdec6e960d7
[ 53.774835] 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
[ 53.777010] RSP: 002b:00007ffc30465068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.777976] RAX: ffffffffffffffda RBX: 00007ffc304656a8 RCX: 00007fdec6e960d7
[ 53.778857] RDX: 00007fdec6f0041f RSI: 00007ffc30465000 RDI: 0000000040000000
[ 53.779742] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc30464e10
[ 53.780592] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdec6fa8bf0
[ 53.781488] R13: 00007ffc30465140 R14: 0000000000000000 R15: 00000000000000f8
[ 53.782413]
[ 53.782751] irq event stamp: 10359
[ 53.783182] hardirqs last enabled at (10369): [] __up_console_sem+0x78/0x80
[ 53.784238] hardirqs last disabled at (10380): [] __up_console_sem+0x5d/0x80
[ 53.785298] softirqs last enabled at (10266): [] irq_exit_rcu+0x93/0xc0
[ 53.786352] softirqs last disabled at (10261): [] irq_exit_rcu+0x93/0xc0
[ 53.787383] ---[ end trace 0000000000000000 ]---
executing program
[ 55.334571] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.381749] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.430801] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.477765] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:31:13 Registers:
info registers vcpu 0
RAX=000000000001ff6d 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=00007f4a57e95430 CR3=000000000e696000 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=42e539ec6233148bef48574fab2957d8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3870da4b50fb857e000000000013b730 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3810822c488ca6cf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801edd75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555e81400 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=00007f1ac1d276f4 CR3=0000000016924000 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