Warning: Permanently added '[localhost]:38821' (ECDSA) to the list of known hosts.
2023/05/17 18:52:05 fuzzer started
2023/05/17 18:52:05 dialing manager at localhost:44319
2023/05/17 18:52:05 checking machine...
2023/05/17 18:52:05 checking revisions...
syzkaller login: [ 47.598084] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:52:05 testing simple program...
[ 47.669327] cgroup: Unknown subsys name 'net'
[ 47.752669] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.304227] audit: type=1400 audit(1684349539.602:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.374714] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.376568] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.378206] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.387279] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.389514] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.397912] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.799112] ------------[ cut here ]------------
[ 62.799929] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.801866] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.803151] Modules linked in:
[ 62.803631] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.808305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.809322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.810009] 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
[ 62.812207] RSP: 0018:ffff8880168afc00 EFLAGS: 00010282
[ 62.812895] RAX: 0000000000000000 RBX: ffff88800d6dbc40 RCX: 0000000000000000
[ 62.813789] RDX: ffff888016f5d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.814653] RBP: ffff88800d6dbc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.815562] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.816447] R13: ffffffff84e23fe0 R14: ffff88800d6dbc48 R15: ffffffff84d74dc0
[ 62.817324] FS: 0000555555e4b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.818310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.819040] CR2: 00007f3e805cd6f4 CR3: 000000001d8b0000 CR4: 0000000000350ee0
[ 62.819931] Call Trace:
[ 62.820263]
[ 62.820559] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.821213] ipv4_frags_init_net+0x269/0x440
[ 62.821806] ops_init+0xbb/0x6b0
[ 62.822256] setup_net+0x3d9/0x990
[ 62.822746] ? down_read_killable+0x1d7/0x4e0
[ 62.823347] ? __pfx_setup_net+0x10/0x10
[ 62.823895] ? copy_net_ns+0x17c/0x770
[ 62.824396] copy_net_ns+0x321/0x770
[ 62.824903] create_new_namespaces+0x3f6/0xb30
[ 62.825479] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.826110] ksys_unshare+0x44d/0x8e0
[ 62.826593] ? __pfx_ksys_unshare+0x10/0x10
[ 62.827181] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.827920] __x64_sys_unshare+0x31/0x40
[ 62.828429] do_syscall_64+0x3f/0x90
[ 62.828931] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.829565] RIP: 0033:0x7fd8566d10d7
[ 62.830057] 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
[ 62.832281] RSP: 002b:00007fff787f43d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.833225] RAX: ffffffffffffffda RBX: 00007fff787f4a18 RCX: 00007fd8566d10d7
[ 62.834114] RDX: 00007fd85673b41f RSI: 00007fff787f4370 RDI: 0000000040000000
[ 62.835036] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff787f4180
[ 62.835914] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8567e3bf0
[ 62.836794] R13: 00007fff787f44b0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.837654]
[ 62.837987] irq event stamp: 7891
[ 62.838405] hardirqs last enabled at (7901): [] __up_console_sem+0x78/0x80
[ 62.839449] hardirqs last disabled at (7912): [] __up_console_sem+0x5d/0x80
[ 62.840484] softirqs last enabled at (7080): [] irq_exit_rcu+0x93/0xc0
[ 62.841514] softirqs last disabled at (7075): [] irq_exit_rcu+0x93/0xc0
[ 62.842540] ---[ end trace 0000000000000000 ]---
[ 62.848148] ------------[ cut here ]------------
[ 62.848817] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.850467] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.851576] Modules linked in:
[ 62.852016] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.853169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.854198] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.854879] 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
[ 62.857096] RSP: 0018:ffff8880168afc00 EFLAGS: 00010282
[ 62.857790] RAX: 0000000000000000 RBX: ffff88800caa2c40 RCX: 0000000000000000
[ 62.858640] RDX: ffff888016f5d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.859584] RBP: ffff88800caa2c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.860476] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.861364] R13: ffffffff84e23fe0 R14: ffff88800caa2c48 R15: ffffffff84da7d60
[ 62.862243] FS: 0000555555e4b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.863293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.864026] CR2: 00007f3e805cd6f4 CR3: 000000001d8b0000 CR4: 0000000000350ee0
[ 62.864918] Call Trace:
[ 62.865239]
[ 62.865533] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.866178] ipv6_frags_init_net+0x206/0x3c0
[ 62.866771] ops_init+0xbb/0x6b0
[ 62.867244] setup_net+0x3d9/0x990
[ 62.867736] ? down_read_killable+0x1d7/0x4e0
[ 62.868321] ? __pfx_setup_net+0x10/0x10
[ 62.868858] ? copy_net_ns+0x17c/0x770
[ 62.869368] copy_net_ns+0x321/0x770
[ 62.869885] create_new_namespaces+0x3f6/0xb30
[ 62.870469] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.871139] ksys_unshare+0x44d/0x8e0
[ 62.871632] ? __pfx_ksys_unshare+0x10/0x10
[ 62.872210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.872946] __x64_sys_unshare+0x31/0x40
[ 62.873462] do_syscall_64+0x3f/0x90
[ 62.873967] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.874611] RIP: 0033:0x7fd8566d10d7
[ 62.875111] 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
[ 62.877280] RSP: 002b:00007fff787f43d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.878224] RAX: ffffffffffffffda RBX: 00007fff787f4a18 RCX: 00007fd8566d10d7
[ 62.879128] RDX: 00007fd85673b41f RSI: 00007fff787f4370 RDI: 0000000040000000
[ 62.880012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff787f4180
[ 62.880894] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8567e3bf0
[ 62.881780] R13: 00007fff787f44b0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.882648]
[ 62.882983] irq event stamp: 9927
[ 62.883412] hardirqs last enabled at (9937): [] __up_console_sem+0x78/0x80
[ 62.884471] hardirqs last disabled at (9948): [] __up_console_sem+0x5d/0x80
[ 62.885528] softirqs last enabled at (9744): [] irq_exit_rcu+0x93/0xc0
[ 62.886560] softirqs last disabled at (9735): [] irq_exit_rcu+0x93/0xc0
[ 62.887600] ---[ end trace 0000000000000000 ]---
[ 62.889033] ------------[ cut here ]------------
[ 62.889616] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.891629] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.892704] Modules linked in:
[ 62.893108] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.894288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.895315] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.895995] 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
[ 62.898153] RSP: 0018:ffff8880168afbf0 EFLAGS: 00010286
[ 62.898836] RAX: 0000000000000000 RBX: ffff88800caa3240 RCX: 0000000000000000
[ 62.899732] RDX: ffff888016f5d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.900576] RBP: ffff88800caa3254 R08: 0000000000000001 R09: 0000000000000000
[ 62.901454] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.902345] R13: ffffffff84e23fe0 R14: ffff88800caa3248 R15: ffffffff84db0aa0
[ 62.903249] FS: 0000555555e4b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.904233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.904973] CR2: 00007f3e805cd6f4 CR3: 000000001d8b0000 CR4: 0000000000350ee0
[ 62.905847] Call Trace:
[ 62.906170]
[ 62.906464] nf_ct_net_init+0x224/0x3d0
[ 62.907036] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.907618] ops_init+0xbb/0x6b0
[ 62.908095] setup_net+0x3d9/0x990
[ 62.908552] ? down_read_killable+0x1d7/0x4e0
[ 62.909155] ? __pfx_setup_net+0x10/0x10
[ 62.909664] ? copy_net_ns+0x17c/0x770
[ 62.910210] copy_net_ns+0x321/0x770
[ 62.910731] create_new_namespaces+0x3f6/0xb30
[ 62.911324] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.911964] ksys_unshare+0x44d/0x8e0
[ 62.912452] ? __pfx_ksys_unshare+0x10/0x10
[ 62.913028] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.913775] __x64_sys_unshare+0x31/0x40
[ 62.914298] do_syscall_64+0x3f/0x90
[ 62.914805] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.915458] RIP: 0033:0x7fd8566d10d7
[ 62.915954] 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
[ 62.918116] RSP: 002b:00007fff787f43d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.919099] RAX: ffffffffffffffda RBX: 00007fff787f4a18 RCX: 00007fd8566d10d7
[ 62.919982] RDX: 00007fd85673b41f RSI: 00007fff787f4370 RDI: 0000000040000000
[ 62.920873] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff787f4180
[ 62.921767] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8567e3bf0
[ 62.922614] R13: 00007fff787f44b0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.923532]
[ 62.923864] irq event stamp: 10753
[ 62.924301] hardirqs last enabled at (10763): [] __up_console_sem+0x78/0x80
[ 62.925373] hardirqs last disabled at (10774): [] __up_console_sem+0x5d/0x80
[ 62.926440] softirqs last enabled at (10604): [] irq_exit_rcu+0x93/0xc0
[ 62.927722] softirqs last disabled at (10599): [] irq_exit_rcu+0x93/0xc0
[ 62.928799] ---[ end trace 0000000000000000 ]---
[ 64.463378] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.510780] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.559948] Bluetooth: hci0: command 0x040f tx timeout
[ 70.606748] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:52:17 Registers:
info registers vcpu 0
RAX=0000000000028f59 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=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 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=00007f126022dfd0 CR3=000000000e4dc000 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=3fd0caff60b9adadd242bcdbe92ddecf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dd9aeb4bcae96246000000000013c4b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ae7054d667efd28f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880168af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555e4b400 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=00007f3e805cd6f4 CR3=000000001d8b0000 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