Warning: Permanently added '[localhost]:63026' (ECDSA) to the list of known hosts.
2023/05/16 16:29:33 fuzzer started
2023/05/16 16:29:33 dialing manager at localhost:35573
2023/05/16 16:29:33 checking machine...
2023/05/16 16:29:33 checking revisions...
syzkaller login: [ 44.795742] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:29:33 testing simple program...
[ 44.865960] cgroup: Unknown subsys name 'net'
[ 44.948721] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.507585] audit: type=1400 audit(1684254586.488:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.623220] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.624712] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.626812] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.629709] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.632065] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.633302] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.014322] ------------[ cut here ]------------
[ 59.015122] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.017339] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.018797] Modules linked in:
[ 59.019524] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.024449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.025484] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.026158] 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
[ 59.028373] RSP: 0018:ffff88801f507c00 EFLAGS: 00010282
[ 59.029037] RAX: 0000000000000000 RBX: ffff88801642e040 RCX: 0000000000000000
[ 59.029933] RDX: ffff88800fd18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.030834] RBP: ffff88801642e054 R08: 0000000000000001 R09: 0000000000000000
[ 59.031734] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.032620] R13: ffffffff84e223a0 R14: ffff88801642e048 R15: ffffffff84d73340
[ 59.033542] FS: 00005555569d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.034572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.035335] CR2: 00007f8f159cd6f4 CR3: 000000000eaec000 CR4: 0000000000350ef0
[ 59.036231] Call Trace:
[ 59.036554]
[ 59.036850] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.037498] ipv4_frags_init_net+0x269/0x440
[ 59.038056] ops_init+0xbb/0x6b0
[ 59.038544] setup_net+0x3d9/0x990
[ 59.038998] ? down_read_killable+0x1d7/0x4e0
[ 59.039593] ? __pfx_setup_net+0x10/0x10
[ 59.040127] ? copy_net_ns+0x17c/0x770
[ 59.040629] copy_net_ns+0x321/0x770
[ 59.041139] create_new_namespaces+0x3f6/0xb30
[ 59.041723] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.042366] ksys_unshare+0x44d/0x8e0
[ 59.042884] ? __pfx_ksys_unshare+0x10/0x10
[ 59.043459] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.044195] __x64_sys_unshare+0x31/0x40
[ 59.044720] do_syscall_64+0x3f/0x90
[ 59.045221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.045862] RIP: 0033:0x7f1c9f42a0d7
[ 59.046355] 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
[ 59.048536] RSP: 002b:00007ffe95ebe988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.049480] RAX: ffffffffffffffda RBX: 00007ffe95ebefc8 RCX: 00007f1c9f42a0d7
[ 59.050367] RDX: 00007f1c9f49441f RSI: 00007ffe95ebe920 RDI: 0000000040000000
[ 59.051271] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe95ebe730
[ 59.052148] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c9f53cbf0
[ 59.053003] R13: 00007ffe95ebea60 R14: 0000000000000000 R15: 00000000000000f8
[ 59.053903]
[ 59.054231] irq event stamp: 8951
[ 59.054666] hardirqs last enabled at (8961): [] __up_console_sem+0x78/0x80
[ 59.055714] hardirqs last disabled at (8972): [] __up_console_sem+0x5d/0x80
[ 59.056758] softirqs last enabled at (8488): [] irq_exit_rcu+0x93/0xc0
[ 59.057782] softirqs last disabled at (8437): [] irq_exit_rcu+0x93/0xc0
[ 59.058824] ---[ end trace 0000000000000000 ]---
[ 59.064334] ------------[ cut here ]------------
[ 59.064916] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.066674] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.067733] Modules linked in:
[ 59.068178] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.069325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.070348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.070997] 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
[ 59.073198] RSP: 0018:ffff88801f507c00 EFLAGS: 00010282
[ 59.073854] RAX: 0000000000000000 RBX: ffff8880165b7a40 RCX: 0000000000000000
[ 59.074757] RDX: ffff88800fd18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.075667] RBP: ffff8880165b7a54 R08: 0000000000000001 R09: 0000000000000000
[ 59.076557] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.077444] R13: ffffffff84e223a0 R14: ffff8880165b7a48 R15: ffffffff84da62e0
[ 59.078353] FS: 00005555569d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.079371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.080113] CR2: 00007f8f159cd6f4 CR3: 000000000eaec000 CR4: 0000000000350ef0
[ 59.080973] Call Trace:
[ 59.081336]
[ 59.081633] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.082301] ipv6_frags_init_net+0x206/0x3c0
[ 59.082867] ops_init+0xbb/0x6b0
[ 59.083341] setup_net+0x3d9/0x990
[ 59.083797] ? down_read_killable+0x1d7/0x4e0
[ 59.084437] ? __pfx_setup_net+0x10/0x10
[ 59.084964] ? copy_net_ns+0x17c/0x770
[ 59.085511] copy_net_ns+0x321/0x770
[ 59.085991] create_new_namespaces+0x3f6/0xb30
[ 59.086631] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.087277] ksys_unshare+0x44d/0x8e0
[ 59.087779] ? __pfx_ksys_unshare+0x10/0x10
[ 59.088368] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.089118] __x64_sys_unshare+0x31/0x40
[ 59.089643] do_syscall_64+0x3f/0x90
[ 59.090151] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.090820] RIP: 0033:0x7f1c9f42a0d7
[ 59.091323] 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
[ 59.093505] RSP: 002b:00007ffe95ebe988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.094488] RAX: ffffffffffffffda RBX: 00007ffe95ebefc8 RCX: 00007f1c9f42a0d7
[ 59.095389] RDX: 00007f1c9f49441f RSI: 00007ffe95ebe920 RDI: 0000000040000000
[ 59.096302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe95ebe730
[ 59.097191] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c9f53cbf0
[ 59.098055] R13: 00007ffe95ebea60 R14: 0000000000000000 R15: 00000000000000f8
[ 59.098980]
[ 59.099331] irq event stamp: 10707
[ 59.099770] hardirqs last enabled at (10717): [] __up_console_sem+0x78/0x80
[ 59.100849] hardirqs last disabled at (10728): [] __up_console_sem+0x5d/0x80
[ 59.101920] softirqs last enabled at (10468): [] irq_exit_rcu+0x93/0xc0
[ 59.102991] softirqs last disabled at (10459): [] irq_exit_rcu+0x93/0xc0
[ 59.104046] ---[ end trace 0000000000000000 ]---
[ 59.105421] ------------[ cut here ]------------
[ 59.105999] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.108005] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.109096] Modules linked in:
[ 59.109499] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.110678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.111692] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.112362] 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
[ 59.114539] RSP: 0018:ffff88801f507bf0 EFLAGS: 00010286
[ 59.115228] RAX: 0000000000000000 RBX: ffff888016427e40 RCX: 0000000000000000
[ 59.116107] RDX: ffff88800fd18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.116960] RBP: ffff888016427e54 R08: 0000000000000001 R09: 0000000000000000
[ 59.117856] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.118775] R13: ffffffff84e223a0 R14: ffff888016427e48 R15: ffffffff84daf020
[ 59.119672] FS: 00005555569d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.120655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.121397] CR2: 00007f8f159cd6f4 CR3: 000000000eaec000 CR4: 0000000000350ef0
[ 59.122284] Call Trace:
[ 59.122623]
[ 59.122925] nf_ct_net_init+0x224/0x3d0
[ 59.123468] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.124038] ops_init+0xbb/0x6b0
[ 59.124508] setup_net+0x3d9/0x990
[ 59.124964] ? down_read_killable+0x1d7/0x4e0
[ 59.125556] ? __pfx_setup_net+0x10/0x10
[ 59.126095] ? copy_net_ns+0x17c/0x770
[ 59.126618] copy_net_ns+0x321/0x770
[ 59.127122] create_new_namespaces+0x3f6/0xb30
[ 59.127705] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.128345] ksys_unshare+0x44d/0x8e0
[ 59.128837] ? __pfx_ksys_unshare+0x10/0x10
[ 59.129408] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.130143] __x64_sys_unshare+0x31/0x40
[ 59.130665] do_syscall_64+0x3f/0x90
[ 59.131173] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.131809] RIP: 0033:0x7f1c9f42a0d7
[ 59.132299] 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
[ 59.134489] RSP: 002b:00007ffe95ebe988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.135435] RAX: ffffffffffffffda RBX: 00007ffe95ebefc8 RCX: 00007f1c9f42a0d7
[ 59.136322] RDX: 00007f1c9f49441f RSI: 00007ffe95ebe920 RDI: 0000000040000000
[ 59.137217] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe95ebe730
[ 59.138098] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c9f53cbf0
[ 59.138958] R13: 00007ffe95ebea60 R14: 0000000000000000 R15: 00000000000000f8
[ 59.139877]
[ 59.140211] irq event stamp: 11489
[ 59.140645] hardirqs last enabled at (11499): [] __up_console_sem+0x78/0x80
[ 59.141708] hardirqs last disabled at (11510): [] __up_console_sem+0x5d/0x80
[ 59.142763] softirqs last enabled at (11362): [] irq_exit_rcu+0x93/0xc0
[ 59.143798] softirqs last disabled at (11357): [] irq_exit_rcu+0x93/0xc0
[ 59.144844] ---[ end trace 0000000000000000 ]---
executing program
[ 60.709661] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.756181] Bluetooth: hci0: command 0x041b tx timeout
[ 64.804160] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.852161] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:29:39 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555569d3400 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=00007f8f159cd6f4 CR3=000000000eaec000 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=000000000002a94b 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=00007f824fbaea60 CR3=000000000d56a000 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=2038343a39323a36312036312079614d XMM01=5d3739373831302e39352020205b203a
XMM02=646f4d205d3739373831302e39352020 XMM03=6b7a79732038343a39323a3631203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373632203a4449
XMM06=57205d3933333731302e39352020205b XMM07=79732038343a39323a36312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000