Warning: Permanently added '[localhost]:46059' (ECDSA) to the list of known hosts.
2023/05/17 11:08:07 fuzzer started
2023/05/17 11:08:07 dialing manager at localhost:44319
2023/05/17 11:08:07 checking machine...
2023/05/17 11:08:07 checking revisions...
syzkaller login: [ 38.989578] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:08:07 testing simple program...
[ 39.050811] cgroup: Unknown subsys name 'net'
[ 39.118245] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.865826] audit: type=1400 audit(1684321701.761:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 54.048090] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.050932] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.052147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.056404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.058121] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.059444] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.454081] ------------[ cut here ]------------
[ 54.455238] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.457340] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.458585] Modules linked in:
[ 54.459017] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.464295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.465336] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.466075] 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
[ 54.468310] RSP: 0018:ffff88801b28fc00 EFLAGS: 00010282
[ 54.469011] RAX: 0000000000000000 RBX: ffff888015d8e440 RCX: 0000000000000000
[ 54.469930] RDX: ffff8880184c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.470865] RBP: ffff888015d8e454 R08: 0000000000000001 R09: 0000000000000000
[ 54.471789] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.472712] R13: ffffffff84e23fe0 R14: ffff888015d8e448 R15: ffffffff84d74dc0
[ 54.473657] FS: 0000555555e1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.474722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.475459] CR2: 00007fef0b8e36f4 CR3: 000000000de3e000 CR4: 0000000000350ee0
[ 54.476381] Call Trace:
[ 54.476744]
[ 54.477053] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.477715] ipv4_frags_init_net+0x269/0x440
[ 54.478328] ops_init+0xbb/0x6b0
[ 54.478824] setup_net+0x3d9/0x990
[ 54.479298] ? down_read_killable+0x1d7/0x4e0
[ 54.479911] ? __pfx_setup_net+0x10/0x10
[ 54.480446] ? copy_net_ns+0x17c/0x770
[ 54.481009] copy_net_ns+0x321/0x770
[ 54.481544] create_new_namespaces+0x3f6/0xb30
[ 54.482176] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.482841] ksys_unshare+0x44d/0x8e0
[ 54.483356] ? __pfx_ksys_unshare+0x10/0x10
[ 54.483952] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.484713] __x64_sys_unshare+0x31/0x40
[ 54.485256] do_syscall_64+0x3f/0x90
[ 54.485783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.486464] RIP: 0033:0x7f7f974080d7
[ 54.486985] 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
[ 54.489244] RSP: 002b:00007fff337c06b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.490248] RAX: ffffffffffffffda RBX: 00007fff337c0cf8 RCX: 00007f7f974080d7
[ 54.491173] RDX: 00007f7f9747241f RSI: 00007fff337c0650 RDI: 0000000040000000
[ 54.492089] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff337c0460
[ 54.493008] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7f9751abf0
[ 54.493932] R13: 00007fff337c0790 R14: 0000000000000000 R15: 00000000000000f8
[ 54.494875]
[ 54.495183] irq event stamp: 8269
[ 54.495652] hardirqs last enabled at (8281): [] __up_console_sem+0x78/0x80
[ 54.496743] hardirqs last disabled at (8292): [] __up_console_sem+0x5d/0x80
[ 54.497845] softirqs last enabled at (7750): [] irq_exit_rcu+0x93/0xc0
[ 54.498952] softirqs last disabled at (7597): [] irq_exit_rcu+0x93/0xc0
[ 54.500022] ---[ end trace 0000000000000000 ]---
[ 54.505580] ------------[ cut here ]------------
[ 54.506214] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.507938] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.509032] Modules linked in:
[ 54.509439] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.510640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.511645] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.512293] 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
[ 54.514494] RSP: 0018:ffff88801b28fc00 EFLAGS: 00010282
[ 54.515144] RAX: 0000000000000000 RBX: ffff88800d71f040 RCX: 0000000000000000
[ 54.516063] RDX: ffff8880184c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.516993] RBP: ffff88800d71f054 R08: 0000000000000001 R09: 0000000000000000
[ 54.517929] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.518858] R13: ffffffff84e23fe0 R14: ffff88800d71f048 R15: ffffffff84da7d60
[ 54.519786] FS: 0000555555e1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.520832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.521613] CR2: 00007fef0b8e36f4 CR3: 000000000de3e000 CR4: 0000000000350ee0
[ 54.522543] Call Trace:
[ 54.522882]
[ 54.523189] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.523854] ipv6_frags_init_net+0x206/0x3c0
[ 54.524442] ops_init+0xbb/0x6b0
[ 54.524935] setup_net+0x3d9/0x990
[ 54.525404] ? down_read_killable+0x1d7/0x4e0
[ 54.526043] ? __pfx_setup_net+0x10/0x10
[ 54.526599] ? copy_net_ns+0x17c/0x770
[ 54.527123] copy_net_ns+0x321/0x770
[ 54.527657] create_new_namespaces+0x3f6/0xb30
[ 54.528261] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.528926] ksys_unshare+0x44d/0x8e0
[ 54.529434] ? __pfx_ksys_unshare+0x10/0x10
[ 54.530053] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.530824] __x64_sys_unshare+0x31/0x40
[ 54.531363] do_syscall_64+0x3f/0x90
[ 54.531881] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.532580] RIP: 0033:0x7f7f974080d7
[ 54.533062] 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
[ 54.535336] RSP: 002b:00007fff337c06b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.536317] RAX: ffffffffffffffda RBX: 00007fff337c0cf8 RCX: 00007f7f974080d7
[ 54.537244] RDX: 00007f7f9747241f RSI: 00007fff337c0650 RDI: 0000000040000000
[ 54.538177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff337c0460
[ 54.539104] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7f9751abf0
[ 54.540019] R13: 00007fff337c0790 R14: 0000000000000000 R15: 00000000000000f8
[ 54.540962]
[ 54.541271] irq event stamp: 10081
[ 54.541751] hardirqs last enabled at (10093): [] __up_console_sem+0x78/0x80
[ 54.542885] hardirqs last disabled at (10104): [] __up_console_sem+0x5d/0x80
[ 54.544003] softirqs last enabled at (9588): [] irq_exit_rcu+0x93/0xc0
[ 54.545060] softirqs last disabled at (9583): [] irq_exit_rcu+0x93/0xc0
[ 54.546138] ---[ end trace 0000000000000000 ]---
[ 54.547672] ------------[ cut here ]------------
[ 54.548265] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.550165] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.551244] Modules linked in:
[ 54.551676] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.552872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.553939] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.554652] 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
[ 54.556920] RSP: 0018:ffff88801b28fbf0 EFLAGS: 00010286
[ 54.557627] RAX: 0000000000000000 RBX: ffff88800d71f640 RCX: 0000000000000000
[ 54.558557] RDX: ffff8880184c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.559445] RBP: ffff88800d71f654 R08: 0000000000000001 R09: 0000000000000000
[ 54.560364] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.561288] R13: ffffffff84e23fe0 R14: ffff88800d71f648 R15: ffffffff84db0aa0
[ 54.562236] FS: 0000555555e1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.563276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.564035] CR2: 00007fef0b8e36f4 CR3: 000000000de3e000 CR4: 0000000000350ee0
[ 54.564962] Call Trace:
[ 54.565299]
[ 54.565638] nf_ct_net_init+0x224/0x3d0
[ 54.566190] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.566812] ops_init+0xbb/0x6b0
[ 54.567273] setup_net+0x3d9/0x990
[ 54.567777] ? down_read_killable+0x1d7/0x4e0
[ 54.568370] ? __pfx_setup_net+0x10/0x10
[ 54.568929] ? copy_net_ns+0x17c/0x770
[ 54.569455] copy_net_ns+0x321/0x770
[ 54.570001] create_new_namespaces+0x3f6/0xb30
[ 54.570638] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.571274] ksys_unshare+0x44d/0x8e0
[ 54.571816] ? __pfx_ksys_unshare+0x10/0x10
[ 54.572381] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.573137] __x64_sys_unshare+0x31/0x40
[ 54.573695] do_syscall_64+0x3f/0x90
[ 54.574217] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.574913] RIP: 0033:0x7f7f974080d7
[ 54.575403] 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
[ 54.577646] RSP: 002b:00007fff337c06b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.578634] RAX: ffffffffffffffda RBX: 00007fff337c0cf8 RCX: 00007f7f974080d7
[ 54.579557] RDX: 00007f7f9747241f RSI: 00007fff337c0650 RDI: 0000000040000000
[ 54.580446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff337c0460
[ 54.581373] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7f9751abf0
[ 54.582313] R13: 00007fff337c0790 R14: 0000000000000000 R15: 00000000000000f8
[ 54.583256]
[ 54.583603] irq event stamp: 10837
[ 54.584062] hardirqs last enabled at (10847): [] __up_console_sem+0x78/0x80
[ 54.585169] hardirqs last disabled at (10858): [] __up_console_sem+0x5d/0x80
[ 54.586307] softirqs last enabled at (10666): [] irq_exit_rcu+0x93/0xc0
[ 54.587390] softirqs last disabled at (10661): [] irq_exit_rcu+0x93/0xc0
[ 54.588460] ---[ end trace 0000000000000000 ]---
[ 56.132835] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.181013] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.229784] Bluetooth: hci0: command 0x040f tx timeout
[ 62.275564] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:08:22 Registers:
info registers vcpu 0
RAX=00000000000237d5 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=00000202 [-------] 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=00007f99befc0050 CR3=000000000de9e000 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=2033323a38303a31312037312079614d XMM01=5d3034333735342e34352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3034333735342e34352020205b XMM07=79732033323a38303a31312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801b28f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555e1d400 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=00007fef0b8e36f4 CR3=000000000de3e000 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