Warning: Permanently added '[localhost]:41010' (ECDSA) to the list of known hosts.
2023/05/17 17:43:11 fuzzer started
2023/05/17 17:43:11 dialing manager at localhost:44319
2023/05/17 17:43:11 checking machine...
2023/05/17 17:43:11 checking revisions...
syzkaller login: [ 33.994144] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:43:11 testing simple program...
[ 34.074681] cgroup: Unknown subsys name 'net'
[ 34.173400] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 46.190372] audit: type=1400 audit(1684345403.859:6): 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
[ 47.308830] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.310798] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.312575] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.315421] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.317303] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.319971] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.700739] ------------[ cut here ]------------
[ 47.701590] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 47.703661] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.704917] Modules linked in:
[ 47.705426] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.710641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.711987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.712772] 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
[ 47.715382] RSP: 0018:ffff8880208c7c00 EFLAGS: 00010282
[ 47.716215] RAX: 0000000000000000 RBX: ffff888015a9dc40 RCX: 0000000000000000
[ 47.717313] RDX: ffff88801661d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.718420] RBP: ffff888015a9dc54 R08: 0000000000000001 R09: 0000000000000000
[ 47.719312] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 47.720196] R13: ffffffff84e23fe0 R14: ffff888015a9dc48 R15: ffffffff84d74dc0
[ 47.721085] FS: 0000555556b4b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 47.722102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.722806] CR2: 00007f10f38f56f4 CR3: 00000000208f8000 CR4: 0000000000350ef0
[ 47.723684] Call Trace:
[ 47.724044]
[ 47.724345] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 47.724996] ipv4_frags_init_net+0x269/0x440
[ 47.725559] ops_init+0xbb/0x6b0
[ 47.726047] setup_net+0x3d9/0x990
[ 47.726501] ? down_read_killable+0x1d7/0x4e0
[ 47.727101] ? __pfx_setup_net+0x10/0x10
[ 47.727613] ? copy_net_ns+0x17c/0x770
[ 47.728153] copy_net_ns+0x321/0x770
[ 47.728639] create_new_namespaces+0x3f6/0xb30
[ 47.729252] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.729918] ksys_unshare+0x44d/0x8e0
[ 47.730413] ? __pfx_ksys_unshare+0x10/0x10
[ 47.730985] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.731694] __x64_sys_unshare+0x31/0x40
[ 47.732237] do_syscall_64+0x3f/0x90
[ 47.732713] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.733387] RIP: 0033:0x7fc471a0d0d7
[ 47.733892] 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
[ 47.736061] RSP: 002b:00007fffa5ec0d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 47.737007] RAX: ffffffffffffffda RBX: 00007fffa5ec1388 RCX: 00007fc471a0d0d7
[ 47.737926] RDX: 00007fc471a7741f RSI: 00007fffa5ec0ce0 RDI: 0000000040000000
[ 47.738777] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa5ec0af0
[ 47.739663] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc471b1fbf0
[ 47.740541] R13: 00007fffa5ec0e20 R14: 0000000000000000 R15: 00000000000000f8
[ 47.741444]
[ 47.741761] irq event stamp: 8231
[ 47.742219] hardirqs last enabled at (8243): [] __up_console_sem+0x78/0x80
[ 47.743269] hardirqs last disabled at (8254): [] __up_console_sem+0x5d/0x80
[ 47.744311] softirqs last enabled at (7728): [] irq_exit_rcu+0x93/0xc0
[ 47.745328] softirqs last disabled at (7673): [] irq_exit_rcu+0x93/0xc0
[ 47.746371] ---[ end trace 0000000000000000 ]---
[ 47.751731] ------------[ cut here ]------------
[ 47.752354] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 47.754039] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.755118] Modules linked in:
[ 47.755526] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.756690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.757704] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.758398] 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
[ 47.760560] RSP: 0018:ffff8880208c7c00 EFLAGS: 00010282
[ 47.761251] RAX: 0000000000000000 RBX: ffff888015a88e40 RCX: 0000000000000000
[ 47.762162] RDX: ffff88801661d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.763054] RBP: ffff888015a88e54 R08: 0000000000000001 R09: 0000000000000000
[ 47.763938] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.764797] R13: ffffffff84e23fe0 R14: ffff888015a88e48 R15: ffffffff84da7d60
[ 47.765695] FS: 0000555556b4b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 47.766701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.767437] CR2: 00007f10f38f56f4 CR3: 00000000208f8000 CR4: 0000000000350ef0
[ 47.768317] Call Trace:
[ 47.768642]
[ 47.768966] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 47.769583] ipv6_frags_init_net+0x206/0x3c0
[ 47.770191] ops_init+0xbb/0x6b0
[ 47.770639] setup_net+0x3d9/0x990
[ 47.771137] ? down_read_killable+0x1d7/0x4e0
[ 47.771707] ? __pfx_setup_net+0x10/0x10
[ 47.772244] ? copy_net_ns+0x17c/0x770
[ 47.772758] copy_net_ns+0x321/0x770
[ 47.773269] create_new_namespaces+0x3f6/0xb30
[ 47.773907] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.774526] ksys_unshare+0x44d/0x8e0
[ 47.775052] ? __pfx_ksys_unshare+0x10/0x10
[ 47.775592] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.776339] __x64_sys_unshare+0x31/0x40
[ 47.776852] do_syscall_64+0x3f/0x90
[ 47.777365] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.778048] RIP: 0033:0x7fc471a0d0d7
[ 47.778510] 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
[ 47.780673] RSP: 002b:00007fffa5ec0d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 47.781621] RAX: ffffffffffffffda RBX: 00007fffa5ec1388 RCX: 00007fc471a0d0d7
[ 47.782532] RDX: 00007fc471a7741f RSI: 00007fffa5ec0ce0 RDI: 0000000040000000
[ 47.783415] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa5ec0af0
[ 47.784311] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc471b1fbf0
[ 47.785204] R13: 00007fffa5ec0e20 R14: 0000000000000000 R15: 00000000000000f8
[ 47.786115]
[ 47.786418] irq event stamp: 10165
[ 47.786848] hardirqs last enabled at (10175): [] __up_console_sem+0x78/0x80
[ 47.787928] hardirqs last disabled at (10188): [] __up_console_sem+0x5d/0x80
[ 47.788989] softirqs last enabled at (9674): [] irq_exit_rcu+0x93/0xc0
[ 47.790036] softirqs last disabled at (9669): [] irq_exit_rcu+0x93/0xc0
[ 47.791065] ---[ end trace 0000000000000000 ]---
[ 47.792428] ------------[ cut here ]------------
[ 47.793032] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 47.794985] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.796035] Modules linked in:
[ 47.796443] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 47.797636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.798660] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.799337] 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
[ 47.801511] RSP: 0018:ffff8880208c7bf0 EFLAGS: 00010286
[ 47.802199] RAX: 0000000000000000 RBX: ffff888015a88840 RCX: 0000000000000000
[ 47.803076] RDX: ffff88801661d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 47.803966] RBP: ffff888015a88854 R08: 0000000000000001 R09: 0000000000000000
[ 47.804823] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.805742] R13: ffffffff84e23fe0 R14: ffff888015a88848 R15: ffffffff84db0aa0
[ 47.806631] FS: 0000555556b4b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 47.807642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.808380] CR2: 00007f10f38f56f4 CR3: 00000000208f8000 CR4: 0000000000350ef0
[ 47.809273] Call Trace:
[ 47.809607]
[ 47.809964] nf_ct_net_init+0x224/0x3d0
[ 47.810486] ? __pfx_nf_ct_net_init+0x10/0x10
[ 47.811092] ops_init+0xbb/0x6b0
[ 47.811539] setup_net+0x3d9/0x990
[ 47.812025] ? down_read_killable+0x1d7/0x4e0
[ 47.812587] ? __pfx_setup_net+0x10/0x10
[ 47.813125] ? copy_net_ns+0x17c/0x770
[ 47.813633] copy_net_ns+0x321/0x770
[ 47.814171] create_new_namespaces+0x3f6/0xb30
[ 47.814751] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.815399] ksys_unshare+0x44d/0x8e0
[ 47.815915] ? __pfx_ksys_unshare+0x10/0x10
[ 47.816455] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.817198] __x64_sys_unshare+0x31/0x40
[ 47.817723] do_syscall_64+0x3f/0x90
[ 47.818265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.818974] RIP: 0033:0x7fc471a0d0d7
[ 47.819466] 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
[ 47.821762] RSP: 002b:00007fffa5ec0d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 47.822749] RAX: ffffffffffffffda RBX: 00007fffa5ec1388 RCX: 00007fc471a0d0d7
[ 47.823683] RDX: 00007fc471a7741f RSI: 00007fffa5ec0ce0 RDI: 0000000040000000
[ 47.824614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa5ec0af0
[ 47.825548] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc471b1fbf0
[ 47.826497] R13: 00007fffa5ec0e20 R14: 0000000000000000 R15: 00000000000000f8
[ 47.827447]
[ 47.827758] irq event stamp: 10971
[ 47.828245] hardirqs last enabled at (10983): [] __up_console_sem+0x78/0x80
[ 47.829359] hardirqs last disabled at (10994): [] __up_console_sem+0x5d/0x80
[ 47.830491] softirqs last enabled at (10844): [] irq_exit_rcu+0x93/0xc0
[ 47.831585] softirqs last disabled at (10839): [] irq_exit_rcu+0x93/0xc0
[ 47.832663] ---[ end trace 0000000000000000 ]---
executing program
[ 49.397494] Bluetooth: hci0: command 0x0409 tx timeout
[ 51.444958] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 53.492916] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 55.540993] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:43:25 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880208c75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556b4b400 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=00007f10f38f56f4 CR3=00000000208f8000 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=000000000002ac2d 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=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=00007fd918037018 CR3=000000000f03a000 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=2035323a33343a37312037312079614d XMM01=5d3731393430372e37342020205b203a
XMM02=646f4d205d3731393430372e37342020 XMM03=6b7a79732035323a33343a3731203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3136363330372e37342020205b XMM07=79732035323a33343a37312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000