Warning: Permanently added '[localhost]:63574' (ECDSA) to the list of known hosts.
2023/05/17 14:44:30 fuzzer started
2023/05/17 14:44:30 dialing manager at localhost:44319
2023/05/17 14:44:30 checking machine...
2023/05/17 14:44:30 checking revisions...
syzkaller login: [ 40.080252] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:44:30 testing simple program...
[ 40.145512] cgroup: Unknown subsys name 'net'
[ 40.227721] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.470583] audit: type=1400 audit(1684334684.125:6): 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
[ 54.603278] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.605084] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.606546] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.609669] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.619529] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.620928] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.011004] ------------[ cut here ]------------
[ 55.011672] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.013331] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.014379] Modules linked in:
[ 55.014794] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.019810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.020927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.021694] 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
[ 55.023988] RSP: 0018:ffff88800d64fc00 EFLAGS: 00010282
[ 55.024769] RAX: 0000000000000000 RBX: ffff88800fcc8840 RCX: 0000000000000000
[ 55.025754] RDX: ffff8880175b1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.026741] RBP: ffff88800fcc8854 R08: 0000000000000001 R09: 0000000000000000
[ 55.027712] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.028692] R13: ffffffff84e23fe0 R14: ffff88800fcc8848 R15: ffffffff84d74dc0
[ 55.029706] FS: 0000555557497400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.030803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.031667] CR2: 00007f5f4e0af6f4 CR3: 0000000016b60000 CR4: 0000000000350ef0
[ 55.032725] Call Trace:
[ 55.033278]
[ 55.033604] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.034383] ipv4_frags_init_net+0x269/0x440
[ 55.034952] ops_init+0xbb/0x6b0
[ 55.035593] setup_net+0x3d9/0x990
[ 55.036054] ? down_read_killable+0x1d7/0x4e0
[ 55.036755] ? __pfx_setup_net+0x10/0x10
[ 55.037321] ? copy_net_ns+0x17c/0x770
[ 55.037835] copy_net_ns+0x321/0x770
[ 55.038372] create_new_namespaces+0x3f6/0xb30
[ 55.038975] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.039629] ksys_unshare+0x44d/0x8e0
[ 55.040162] ? __pfx_ksys_unshare+0x10/0x10
[ 55.040731] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.041485] __x64_sys_unshare+0x31/0x40
[ 55.042004] do_syscall_64+0x3f/0x90
[ 55.042531] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.043217] RIP: 0033:0x7fc9321700d7
[ 55.043677] 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
[ 55.045863] RSP: 002b:00007ffdd1b4c398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.046808] RAX: ffffffffffffffda RBX: 00007ffdd1b4c9d8 RCX: 00007fc9321700d7
[ 55.047697] RDX: 00007fc9321da41f RSI: 00007ffdd1b4c330 RDI: 0000000040000000
[ 55.048585] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1b4c140
[ 55.049496] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc932282bf0
[ 55.050390] R13: 00007ffdd1b4c470 R14: 0000000000000000 R15: 00000000000000f8
[ 55.051307]
[ 55.051614] irq event stamp: 10141
[ 55.052047] hardirqs last enabled at (10151): [] __up_console_sem+0x78/0x80
[ 55.053165] hardirqs last disabled at (10162): [] __up_console_sem+0x5d/0x80
[ 55.054242] softirqs last enabled at (9900): [] irq_exit_rcu+0x93/0xc0
[ 55.055302] softirqs last disabled at (9869): [] irq_exit_rcu+0x93/0xc0
[ 55.056389] ---[ end trace 0000000000000000 ]---
[ 55.061844] ------------[ cut here ]------------
[ 55.062496] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.064200] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.065302] Modules linked in:
[ 55.065719] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.066936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.068002] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.068726] 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
[ 55.071016] RSP: 0018:ffff88800d64fc00 EFLAGS: 00010282
[ 55.071730] RAX: 0000000000000000 RBX: ffff88800dbbfa40 RCX: 0000000000000000
[ 55.072640] RDX: ffff8880175b1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.073599] RBP: ffff88800dbbfa54 R08: 0000000000000001 R09: 0000000000000000
[ 55.074517] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.075454] R13: ffffffff84e23fe0 R14: ffff88800dbbfa48 R15: ffffffff84da7d60
[ 55.076387] FS: 0000555557497400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.077435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.078201] CR2: 00007f5f4e0af6f4 CR3: 0000000016b60000 CR4: 0000000000350ef0
[ 55.079093] Call Trace:
[ 55.079457]
[ 55.079748] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.080387] ipv6_frags_init_net+0x206/0x3c0
[ 55.080963] ops_init+0xbb/0x6b0
[ 55.081441] setup_net+0x3d9/0x990
[ 55.081891] ? down_read_killable+0x1d7/0x4e0
[ 55.082482] ? __pfx_setup_net+0x10/0x10
[ 55.082987] ? copy_net_ns+0x17c/0x770
[ 55.083527] copy_net_ns+0x321/0x770
[ 55.084006] create_new_namespaces+0x3f6/0xb30
[ 55.084616] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.085270] ksys_unshare+0x44d/0x8e0
[ 55.085754] ? __pfx_ksys_unshare+0x10/0x10
[ 55.086324] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.087020] __x64_sys_unshare+0x31/0x40
[ 55.087564] do_syscall_64+0x3f/0x90
[ 55.088037] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.088700] RIP: 0033:0x7fc9321700d7
[ 55.089221] 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
[ 55.091398] RSP: 002b:00007ffdd1b4c398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.092367] RAX: ffffffffffffffda RBX: 00007ffdd1b4c9d8 RCX: 00007fc9321700d7
[ 55.093257] RDX: 00007fc9321da41f RSI: 00007ffdd1b4c330 RDI: 0000000040000000
[ 55.094138] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1b4c140
[ 55.094980] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc932282bf0
[ 55.095859] R13: 00007ffdd1b4c470 R14: 0000000000000000 R15: 00000000000000f8
[ 55.096795]
[ 55.097141] irq event stamp: 12051
[ 55.097591] hardirqs last enabled at (12061): [] __up_console_sem+0x78/0x80
[ 55.098658] hardirqs last disabled at (12082): [] __up_console_sem+0x5d/0x80
[ 55.099718] softirqs last enabled at (12078): [] irq_exit_rcu+0x93/0xc0
[ 55.100760] softirqs last disabled at (12069): [] irq_exit_rcu+0x93/0xc0
[ 55.101779] ---[ end trace 0000000000000000 ]---
[ 55.103365] ------------[ cut here ]------------
[ 55.103977] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.105956] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.107029] Modules linked in:
[ 55.107459] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.108615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.109670] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.110358] 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
[ 55.112552] RSP: 0018:ffff88800d64fbf0 EFLAGS: 00010286
[ 55.113266] RAX: 0000000000000000 RBX: ffff888008ef7640 RCX: 0000000000000000
[ 55.114157] RDX: ffff8880175b1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.115019] RBP: ffff888008ef7654 R08: 0000000000000001 R09: 0000000000000000
[ 55.115921] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.116841] R13: ffffffff84e23fe0 R14: ffff888008ef7648 R15: ffffffff84db0aa0
[ 55.117737] FS: 0000555557497400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.118742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.119502] CR2: 00007f5f4e0af6f4 CR3: 0000000016b60000 CR4: 0000000000350ef0
[ 55.120407] Call Trace:
[ 55.120781]
[ 55.121090] nf_ct_net_init+0x224/0x3d0
[ 55.121664] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.122276] ops_init+0xbb/0x6b0
[ 55.122722] setup_net+0x3d9/0x990
[ 55.123221] ? down_read_killable+0x1d7/0x4e0
[ 55.123800] ? __pfx_setup_net+0x10/0x10
[ 55.124354] ? copy_net_ns+0x17c/0x770
[ 55.124870] copy_net_ns+0x321/0x770
[ 55.125389] create_new_namespaces+0x3f6/0xb30
[ 55.125984] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.126635] ksys_unshare+0x44d/0x8e0
[ 55.127171] ? __pfx_ksys_unshare+0x10/0x10
[ 55.127726] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.128482] __x64_sys_unshare+0x31/0x40
[ 55.129010] do_syscall_64+0x3f/0x90
[ 55.129522] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.130200] RIP: 0033:0x7fc9321700d7
[ 55.130663] 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
[ 55.132869] RSP: 002b:00007ffdd1b4c398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.133844] RAX: ffffffffffffffda RBX: 00007ffdd1b4c9d8 RCX: 00007fc9321700d7
[ 55.134736] RDX: 00007fc9321da41f RSI: 00007ffdd1b4c330 RDI: 0000000040000000
[ 55.135622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1b4c140
[ 55.136537] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc932282bf0
[ 55.137437] R13: 00007ffdd1b4c470 R14: 0000000000000000 R15: 00000000000000f8
[ 55.138352]
[ 55.138659] irq event stamp: 12853
[ 55.139088] hardirqs last enabled at (12863): [] __up_console_sem+0x78/0x80
[ 55.140199] hardirqs last disabled at (12876): [] __up_console_sem+0x5d/0x80
[ 55.141298] softirqs last enabled at (12566): [] irq_exit_rcu+0x93/0xc0
[ 55.142341] softirqs last disabled at (12561): [] irq_exit_rcu+0x93/0xc0
[ 55.143402] ---[ end trace 0000000000000000 ]---
[ 56.690852] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.738189] Bluetooth: hci0: command 0x041b tx timeout
[ 60.786235] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.834162] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:44:41 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800d64f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555557497400 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=00007f5f4e0af6f4 CR3=0000000016b60000 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=0000000000036d1b 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=00007f3a58038068 CR3=00000000159a2000 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=2035343a34343a34312037312079614d XMM01=5d3937333431302e35352020205b203a
XMM02=646f4d205d3937333431302e35352020 XMM03=6b7a79732035343a34343a3431203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3133333331302e35352020205b XMM07=79732035343a34343a34312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000