Warning: Permanently added '[localhost]:40747' (ECDSA) to the list of known hosts.
2023/05/17 21:35:00 fuzzer started
2023/05/17 21:35:00 dialing manager at localhost:44319
2023/05/17 21:35:00 checking machine...
2023/05/17 21:35:00 checking revisions...
syzkaller login: [ 38.395502] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:35:00 testing simple program...
[ 38.471672] cgroup: Unknown subsys name 'net'
[ 38.545418] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.252661] audit: type=1400 audit(1684359313.514:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.367943] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.369535] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.372111] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.375156] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.376535] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.378509] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.793311] ------------[ cut here ]------------
[ 52.794111] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.796336] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.797610] Modules linked in:
[ 52.798126] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.803759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.805009] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.805695] 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
[ 52.808172] RSP: 0018:ffff88801a107c00 EFLAGS: 00010282
[ 52.808899] RAX: 0000000000000000 RBX: ffff88800dedb840 RCX: 0000000000000000
[ 52.809827] RDX: ffff888016748000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.810762] RBP: ffff88800dedb854 R08: 0000000000000001 R09: 0000000000000000
[ 52.811675] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.812613] R13: ffffffff84e23fe0 R14: ffff88800dedb848 R15: ffffffff84d74dc0
[ 52.813551] FS: 0000555555b60400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.814587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.815375] CR2: 00007ff48a25d6f4 CR3: 0000000016626000 CR4: 0000000000350ee0
[ 52.816326] Call Trace:
[ 52.816670]
[ 52.817011] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.817663] ipv4_frags_init_net+0x269/0x440
[ 52.818282] ops_init+0xbb/0x6b0
[ 52.818792] setup_net+0x3d9/0x990
[ 52.819279] ? down_read_killable+0x1d7/0x4e0
[ 52.819926] ? __pfx_setup_net+0x10/0x10
[ 52.820478] ? copy_net_ns+0x17c/0x770
[ 52.821042] copy_net_ns+0x321/0x770
[ 52.821555] create_new_namespaces+0x3f6/0xb30
[ 52.822201] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.822875] ksys_unshare+0x44d/0x8e0
[ 52.823391] ? __pfx_ksys_unshare+0x10/0x10
[ 52.823999] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.824781] __x64_sys_unshare+0x31/0x40
[ 52.825323] do_syscall_64+0x3f/0x90
[ 52.825850] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.826520] RIP: 0033:0x7fbf35a790d7
[ 52.827035] 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
[ 52.829332] RSP: 002b:00007ffc1a5b26a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.830314] RAX: ffffffffffffffda RBX: 00007ffc1a5b2ce8 RCX: 00007fbf35a790d7
[ 52.831234] RDX: 00007fbf35ae341f RSI: 00007ffc1a5b2640 RDI: 0000000040000000
[ 52.832165] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1a5b2450
[ 52.833088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf35b8bbf0
[ 52.834021] R13: 00007ffc1a5b2780 R14: 0000000000000000 R15: 00000000000000f8
[ 52.834983]
[ 52.835301] irq event stamp: 7751
[ 52.835799] hardirqs last enabled at (7763): [] __up_console_sem+0x78/0x80
[ 52.836899] hardirqs last disabled at (7774): [] __up_console_sem+0x5d/0x80
[ 52.838012] softirqs last enabled at (7316): [] irq_exit_rcu+0x93/0xc0
[ 52.839083] softirqs last disabled at (7261): [] irq_exit_rcu+0x93/0xc0
[ 52.840169] ---[ end trace 0000000000000000 ]---
[ 52.846309] ------------[ cut here ]------------
[ 52.846950] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.848989] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.850114] Modules linked in:
[ 52.850546] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.851770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.852837] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.853512] 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
[ 52.855811] RSP: 0018:ffff88801a107c00 EFLAGS: 00010282
[ 52.856493] RAX: 0000000000000000 RBX: ffff88800d99f440 RCX: 0000000000000000
[ 52.857427] RDX: ffff888016748000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.858360] RBP: ffff88800d99f454 R08: 0000000000000001 R09: 0000000000000000
[ 52.859310] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.860258] R13: ffffffff84e23fe0 R14: ffff88800d99f448 R15: ffffffff84da7d60
[ 52.861205] FS: 0000555555b60400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.862254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.863039] CR2: 00007ff48a25d6f4 CR3: 0000000016626000 CR4: 0000000000350ee0
[ 52.864002] Call Trace:
[ 52.864342]
[ 52.864651] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.865328] ipv6_frags_init_net+0x206/0x3c0
[ 52.865949] ops_init+0xbb/0x6b0
[ 52.866425] setup_net+0x3d9/0x990
[ 52.866934] ? down_read_killable+0x1d7/0x4e0
[ 52.867554] ? __pfx_setup_net+0x10/0x10
[ 52.868122] ? copy_net_ns+0x17c/0x770
[ 52.868654] copy_net_ns+0x321/0x770
[ 52.869197] create_new_namespaces+0x3f6/0xb30
[ 52.869847] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.870495] ksys_unshare+0x44d/0x8e0
[ 52.871046] ? __pfx_ksys_unshare+0x10/0x10
[ 52.871640] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.872418] __x64_sys_unshare+0x31/0x40
[ 52.872981] do_syscall_64+0x3f/0x90
[ 52.873485] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.874187] RIP: 0033:0x7fbf35a790d7
[ 52.874688] 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
[ 52.877018] RSP: 002b:00007ffc1a5b26a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.878025] RAX: ffffffffffffffda RBX: 00007ffc1a5b2ce8 RCX: 00007fbf35a790d7
[ 52.878943] RDX: 00007fbf35ae341f RSI: 00007ffc1a5b2640 RDI: 0000000040000000
[ 52.879893] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1a5b2450
[ 52.880820] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf35b8bbf0
[ 52.881767] R13: 00007ffc1a5b2780 R14: 0000000000000000 R15: 00000000000000f8
[ 52.882692]
[ 52.883046] irq event stamp: 9349
[ 52.883485] hardirqs last enabled at (9359): [] __up_console_sem+0x78/0x80
[ 52.884619] hardirqs last disabled at (9370): [] __up_console_sem+0x5d/0x80
[ 52.885745] softirqs last enabled at (9256): [] irq_exit_rcu+0x93/0xc0
[ 52.886825] softirqs last disabled at (9247): [] irq_exit_rcu+0x93/0xc0
[ 52.887916] ---[ end trace 0000000000000000 ]---
[ 52.889370] ------------[ cut here ]------------
[ 52.890037] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.892316] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.893420] Modules linked in:
[ 52.893884] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.895085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.896180] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.896890] 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
[ 52.899157] RSP: 0018:ffff88801a107bf0 EFLAGS: 00010286
[ 52.899882] RAX: 0000000000000000 RBX: ffff88800d99e240 RCX: 0000000000000000
[ 52.900811] RDX: ffff888016748000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.901761] RBP: ffff88800d99e254 R08: 0000000000000001 R09: 0000000000000000
[ 52.902675] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.903622] R13: ffffffff84e23fe0 R14: ffff88800d99e248 R15: ffffffff84db0aa0
[ 52.904558] FS: 0000555555b60400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.905617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.906400] CR2: 00007ff48a25d6f4 CR3: 0000000016626000 CR4: 0000000000350ee0
[ 52.907330] Call Trace:
[ 52.907682]
[ 52.908027] nf_ct_net_init+0x224/0x3d0
[ 52.908571] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.909209] ops_init+0xbb/0x6b0
[ 52.909676] setup_net+0x3d9/0x990
[ 52.910190] ? down_read_killable+0x1d7/0x4e0
[ 52.910815] ? __pfx_setup_net+0x10/0x10
[ 52.911350] ? copy_net_ns+0x17c/0x770
[ 52.911929] copy_net_ns+0x321/0x770
[ 52.912434] create_new_namespaces+0x3f6/0xb30
[ 52.913077] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.913750] ksys_unshare+0x44d/0x8e0
[ 52.914260] ? __pfx_ksys_unshare+0x10/0x10
[ 52.914861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.915629] __x64_sys_unshare+0x31/0x40
[ 52.916249] do_syscall_64+0x3f/0x90
[ 52.916856] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.917537] RIP: 0033:0x7fbf35a790d7
[ 52.918052] 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
[ 52.920346] RSP: 002b:00007ffc1a5b26a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.921344] RAX: ffffffffffffffda RBX: 00007ffc1a5b2ce8 RCX: 00007fbf35a790d7
[ 52.922270] RDX: 00007fbf35ae341f RSI: 00007ffc1a5b2640 RDI: 0000000040000000
[ 52.923207] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1a5b2450
[ 52.924192] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf35b8bbf0
[ 52.925124] R13: 00007ffc1a5b2780 R14: 0000000000000000 R15: 00000000000000f8
[ 52.926077]
[ 52.926389] irq event stamp: 10113
[ 52.926869] hardirqs last enabled at (10125): [] __up_console_sem+0x78/0x80
[ 52.928007] hardirqs last disabled at (10136): [] __up_console_sem+0x5d/0x80
[ 52.929129] softirqs last enabled at (9896): [] irq_exit_rcu+0x93/0xc0
[ 52.930194] softirqs last disabled at (9891): [] irq_exit_rcu+0x93/0xc0
[ 52.931262] ---[ end trace 0000000000000000 ]---
executing program
[ 54.453397] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.499804] Bluetooth: hci0: command 0x041b tx timeout
[ 58.547871] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.595778] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:35:13 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff812d0272 RDX=fffffbfff0ef3945
RSI=0000000000000008 RDI=ffff88801a3ec0e0 RBP=ffff88801a3ec0c0 RSP=ffff888016c475d0
R8 =0000000000000000 R9 =fffffbfff0ef3944 R10=ffffffff8779ca27 R11=0000000000000001
R12=ffff88801a3ec070 R13=ffff88801a3eb680 R14=dffffc0000000000 R15=0000000000000002
RIP=ffffffff812d0241 RFL=00000012 [----A--] 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 00007f83b374d700 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=00007fc39601b830 CR3=000000000dc70000 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=2035313a35333a31322037312079614d XMM01=5d3632313839372e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a1075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555555b60400 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=00007ff48a25d6f4 CR3=0000000016626000 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