Warning: Permanently added '[localhost]:17575' (ECDSA) to the list of known hosts.
2023/05/17 00:26:09 fuzzer started
2023/05/17 00:26:09 dialing manager at localhost:35573
2023/05/17 00:26:09 checking machine...
2023/05/17 00:26:09 checking revisions...
syzkaller login: [ 36.326158] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:26:10 testing simple program...
[ 36.386756] cgroup: Unknown subsys name 'net'
[ 36.441845] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.256022] audit: type=1400 audit(1684283183.042:6): 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
[ 50.369489] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.371676] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.373665] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.376502] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.377855] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.379550] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.757920] ------------[ cut here ]------------
[ 50.759150] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.761132] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.762302] Modules linked in:
[ 50.762706] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.767434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.768450] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.769134] 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
[ 50.771312] RSP: 0018:ffff88801ce5fc00 EFLAGS: 00010282
[ 50.771997] RAX: 0000000000000000 RBX: ffff88800ec61440 RCX: 0000000000000000
[ 50.772853] RDX: ffff8880159351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.773747] RBP: ffff88800ec61454 R08: 0000000000000001 R09: 0000000000000000
[ 50.774647] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.775536] R13: ffffffff84e223a0 R14: ffff88800ec61448 R15: ffffffff84d73340
[ 50.776424] FS: 00005555570a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.777435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.778203] CR2: 00007f201cd21c10 CR3: 00000000206d0000 CR4: 0000000000350ef0
[ 50.779095] Call Trace:
[ 50.779426]
[ 50.779727] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.780365] ipv4_frags_init_net+0x269/0x440
[ 50.780919] ops_init+0xbb/0x6b0
[ 50.781397] setup_net+0x3d9/0x990
[ 50.781848] ? down_read_killable+0x1d7/0x4e0
[ 50.782466] ? __pfx_setup_net+0x10/0x10
[ 50.783004] ? copy_net_ns+0x17c/0x770
[ 50.783511] copy_net_ns+0x321/0x770
[ 50.784025] create_new_namespaces+0x3f6/0xb30
[ 50.784608] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.785251] ksys_unshare+0x44d/0x8e0
[ 50.785751] ? __pfx_ksys_unshare+0x10/0x10
[ 50.786337] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.787091] __x64_sys_unshare+0x31/0x40
[ 50.787606] do_syscall_64+0x3f/0x90
[ 50.788116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.788757] RIP: 0033:0x7f607c8f80d7
[ 50.789251] 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
[ 50.791434] RSP: 002b:00007ffff4558888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.792384] RAX: ffffffffffffffda RBX: 00007ffff4558ec8 RCX: 00007f607c8f80d7
[ 50.793296] RDX: 00007f607c96241f RSI: 00007ffff4558820 RDI: 0000000040000000
[ 50.794194] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff4558630
[ 50.795092] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f607ca0abf0
[ 50.795976] R13: 00007ffff4558960 R14: 0000000000000000 R15: 00000000000000f8
[ 50.796851]
[ 50.797192] irq event stamp: 8875
[ 50.797617] hardirqs last enabled at (8885): [] __up_console_sem+0x78/0x80
[ 50.798687] hardirqs last disabled at (8896): [] __up_console_sem+0x5d/0x80
[ 50.799750] softirqs last enabled at (8812): [] irq_exit_rcu+0x93/0xc0
[ 50.800780] softirqs last disabled at (8807): [] irq_exit_rcu+0x93/0xc0
[ 50.801804] ---[ end trace 0000000000000000 ]---
[ 50.807740] ------------[ cut here ]------------
[ 50.808365] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.810275] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.811336] Modules linked in:
[ 50.811740] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.812891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.813916] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.814599] 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
[ 50.816773] RSP: 0018:ffff88801ce5fc00 EFLAGS: 00010282
[ 50.817459] RAX: 0000000000000000 RBX: ffff888013607c40 RCX: 0000000000000000
[ 50.818355] RDX: ffff8880159351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.819239] RBP: ffff888013607c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.820129] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.821020] R13: ffffffff84e223a0 R14: ffff888013607c48 R15: ffffffff84da62e0
[ 50.821874] FS: 00005555570a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.822894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.823625] CR2: 00007f201cd21c10 CR3: 00000000206d0000 CR4: 0000000000350ef0
[ 50.824515] Call Trace:
[ 50.824841]
[ 50.825173] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.825782] ipv6_frags_init_net+0x206/0x3c0
[ 50.826369] ops_init+0xbb/0x6b0
[ 50.826815] setup_net+0x3d9/0x990
[ 50.827302] ? down_read_killable+0x1d7/0x4e0
[ 50.827870] ? __pfx_setup_net+0x10/0x10
[ 50.828410] ? copy_net_ns+0x17c/0x770
[ 50.828916] copy_net_ns+0x321/0x770
[ 50.829434] create_new_namespaces+0x3f6/0xb30
[ 50.830050] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.830692] ksys_unshare+0x44d/0x8e0
[ 50.831222] ? __pfx_ksys_unshare+0x10/0x10
[ 50.831770] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.832509] __x64_sys_unshare+0x31/0x40
[ 50.833057] do_syscall_64+0x3f/0x90
[ 50.833531] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.834215] RIP: 0033:0x7f607c8f80d7
[ 50.834678] 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
[ 50.836886] RSP: 002b:00007ffff4558888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.837829] RAX: ffffffffffffffda RBX: 00007ffff4558ec8 RCX: 00007f607c8f80d7
[ 50.838728] RDX: 00007f607c96241f RSI: 00007ffff4558820 RDI: 0000000040000000
[ 50.839619] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff4558630
[ 50.840512] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f607ca0abf0
[ 50.841390] R13: 00007ffff4558960 R14: 0000000000000000 R15: 00000000000000f8
[ 50.842313]
[ 50.842613] irq event stamp: 10873
[ 50.843075] hardirqs last enabled at (10885): [] __up_console_sem+0x78/0x80
[ 50.844146] hardirqs last disabled at (10896): [] __up_console_sem+0x5d/0x80
[ 50.845207] softirqs last enabled at (10420): [] irq_exit_rcu+0x93/0xc0
[ 50.846259] softirqs last disabled at (10415): [] irq_exit_rcu+0x93/0xc0
[ 50.847295] ---[ end trace 0000000000000000 ]---
[ 50.848703] ------------[ cut here ]------------
[ 50.849368] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.851431] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.852493] Modules linked in:
[ 50.852903] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.854127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.855141] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.855772] 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
[ 50.857917] RSP: 0018:ffff88801ce5fbf0 EFLAGS: 00010286
[ 50.858608] RAX: 0000000000000000 RBX: ffff888013606240 RCX: 0000000000000000
[ 50.859491] RDX: ffff8880159351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.860374] RBP: ffff888013606254 R08: 0000000000000001 R09: 0000000000000000
[ 50.861260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.862139] R13: ffffffff84e223a0 R14: ffff888013606248 R15: ffffffff84daf020
[ 50.863033] FS: 00005555570a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.864014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.864720] CR2: 00007f201cd21c10 CR3: 00000000206d0000 CR4: 0000000000350ef0
[ 50.865613] Call Trace:
[ 50.865963]
[ 50.866275] nf_ct_net_init+0x224/0x3d0
[ 50.866791] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.867391] ops_init+0xbb/0x6b0
[ 50.867837] setup_net+0x3d9/0x990
[ 50.868325] ? down_read_killable+0x1d7/0x4e0
[ 50.868885] ? __pfx_setup_net+0x10/0x10
[ 50.869424] ? copy_net_ns+0x17c/0x770
[ 50.869930] copy_net_ns+0x321/0x770
[ 50.870451] create_new_namespaces+0x3f6/0xb30
[ 50.871062] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.871676] ksys_unshare+0x44d/0x8e0
[ 50.872201] ? __pfx_ksys_unshare+0x10/0x10
[ 50.872752] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.873489] __x64_sys_unshare+0x31/0x40
[ 50.874042] do_syscall_64+0x3f/0x90
[ 50.874523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.875195] RIP: 0033:0x7f607c8f80d7
[ 50.875660] 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
[ 50.877829] RSP: 002b:00007ffff4558888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.878779] RAX: ffffffffffffffda RBX: 00007ffff4558ec8 RCX: 00007f607c8f80d7
[ 50.879673] RDX: 00007f607c96241f RSI: 00007ffff4558820 RDI: 0000000040000000
[ 50.880550] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff4558630
[ 50.881440] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f607ca0abf0
[ 50.882339] R13: 00007ffff4558960 R14: 0000000000000000 R15: 00000000000000f8
[ 50.883242]
[ 50.883542] irq event stamp: 11691
[ 50.884004] hardirqs last enabled at (11703): [] __up_console_sem+0x78/0x80
[ 50.885077] hardirqs last disabled at (11714): [] __up_console_sem+0x5d/0x80
[ 50.886154] softirqs last enabled at (11598): [] irq_exit_rcu+0x93/0xc0
[ 50.887178] softirqs last disabled at (11591): [] irq_exit_rcu+0x93/0xc0
[ 50.888217] ---[ end trace 0000000000000000 ]---
executing program
[ 52.393624] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.441730] Bluetooth: hci0: command 0x041b tx timeout
[ 56.490028] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.537151] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:26:24 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ce5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555570a0400 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=00007f201cd21c10 CR3=00000000206d0000 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=0000000000027733 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f201cd01610 CR3=000000000c558000 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=2034323a36323a30302037312079614d XMM01=5d3233313136372e30352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3233313136372e30352020205b XMM07=79732034323a36323a30302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000