Warning: Permanently added '[localhost]:62057' (ECDSA) to the list of known hosts.
2023/05/17 20:12:59 fuzzer started
2023/05/17 20:12:59 dialing manager at localhost:44319
2023/05/17 20:12:59 checking machine...
2023/05/17 20:12:59 checking revisions...
syzkaller login: [ 48.635705] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:12:59 testing simple program...
[ 48.692823] cgroup: Unknown subsys name 'net'
[ 48.768831] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.912364] audit: type=1400 audit(1684354393.088:6): 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
[ 63.066794] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.069739] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.071697] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.074958] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.077822] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.079745] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.481615] ------------[ cut here ]------------
[ 63.482317] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.484028] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.485267] Modules linked in:
[ 63.485696] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.490444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.491539] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.492360] 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
[ 63.494548] RSP: 0018:ffff88801e8afc00 EFLAGS: 00010282
[ 63.495257] RAX: 0000000000000000 RBX: ffff88800ed71c40 RCX: 0000000000000000
[ 63.496188] RDX: ffff8880169bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.497127] RBP: ffff88800ed71c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.498053] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.498964] R13: ffffffff84e23fe0 R14: ffff88800ed71c48 R15: ffffffff84d74dc0
[ 63.499888] FS: 000055555588f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.500915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.501688] CR2: 00007f99567136f4 CR3: 000000000dbaa000 CR4: 0000000000350ee0
[ 63.502641] Call Trace:
[ 63.502979]
[ 63.503328] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.503975] ipv4_frags_init_net+0x269/0x440
[ 63.504593] ops_init+0xbb/0x6b0
[ 63.505057] setup_net+0x3d9/0x990
[ 63.505565] ? down_read_killable+0x1d7/0x4e0
[ 63.506205] ? __pfx_setup_net+0x10/0x10
[ 63.506728] ? copy_net_ns+0x17c/0x770
[ 63.507288] copy_net_ns+0x321/0x770
[ 63.507794] create_new_namespaces+0x3f6/0xb30
[ 63.508445] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.509119] ksys_unshare+0x44d/0x8e0
[ 63.509627] ? __pfx_ksys_unshare+0x10/0x10
[ 63.510248] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.510990] __x64_sys_unshare+0x31/0x40
[ 63.511561] do_syscall_64+0x3f/0x90
[ 63.512057] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.512757] RIP: 0033:0x7fc913d790d7
[ 63.513277] 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
[ 63.515586] RSP: 002b:00007ffec59c1b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.516585] RAX: ffffffffffffffda RBX: 00007ffec59c2168 RCX: 00007fc913d790d7
[ 63.517511] RDX: 00007fc913de341f RSI: 00007ffec59c1ac0 RDI: 0000000040000000
[ 63.518458] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec59c18d0
[ 63.519386] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc913e8bbf0
[ 63.520319] R13: 00007ffec59c1c00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.521276]
[ 63.521585] irq event stamp: 8685
[ 63.522043] hardirqs last enabled at (8695): [] __up_console_sem+0x78/0x80
[ 63.523165] hardirqs last disabled at (8708): [] __up_console_sem+0x5d/0x80
[ 63.524277] softirqs last enabled at (8368): [] irq_exit_rcu+0x93/0xc0
[ 63.525342] softirqs last disabled at (8359): [] irq_exit_rcu+0x93/0xc0
[ 63.526450] ---[ end trace 0000000000000000 ]---
executing program
[ 63.531826] ------------[ cut here ]------------
[ 63.532470] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.534178] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.535280] Modules linked in:
[ 63.535701] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.536888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.537974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.538676] 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
[ 63.540965] RSP: 0018:ffff88801e8afc00 EFLAGS: 00010282
[ 63.541689] RAX: 0000000000000000 RBX: ffff88800e126c40 RCX: 0000000000000000
[ 63.542602] RDX: ffff8880169bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.543502] RBP: ffff88800e126c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.544425] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.545327] R13: ffffffff84e23fe0 R14: ffff88800e126c48 R15: ffffffff84da7d60
[ 63.546260] FS: 000055555588f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.547263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.547976] CR2: 00007f99567136f4 CR3: 000000000dbaa000 CR4: 0000000000350ee0
[ 63.548865] Call Trace:
[ 63.549222]
[ 63.549520] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.550198] ipv6_frags_init_net+0x206/0x3c0
[ 63.550763] ops_init+0xbb/0x6b0
[ 63.551243] setup_net+0x3d9/0x990
[ 63.551703] ? down_read_killable+0x1d7/0x4e0
[ 63.552311] ? __pfx_setup_net+0x10/0x10
[ 63.552828] ? copy_net_ns+0x17c/0x770
[ 63.553374] copy_net_ns+0x321/0x770
[ 63.553861] create_new_namespaces+0x3f6/0xb30
[ 63.554478] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.555142] ksys_unshare+0x44d/0x8e0
[ 63.555633] ? __pfx_ksys_unshare+0x10/0x10
[ 63.556206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.556917] __x64_sys_unshare+0x31/0x40
[ 63.557459] do_syscall_64+0x3f/0x90
[ 63.557947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.558618] RIP: 0033:0x7fc913d790d7
[ 63.559110] 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
[ 63.561255] RSP: 002b:00007ffec59c1b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.562217] RAX: ffffffffffffffda RBX: 00007ffec59c2168 RCX: 00007fc913d790d7
[ 63.563063] RDX: 00007fc913de341f RSI: 00007ffec59c1ac0 RDI: 0000000040000000
[ 63.563946] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec59c18d0
[ 63.564829] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc913e8bbf0
[ 63.565724] R13: 00007ffec59c1c00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.566636]
[ 63.566938] irq event stamp: 10235
[ 63.567404] hardirqs last enabled at (10247): [] __up_console_sem+0x78/0x80
[ 63.568462] hardirqs last disabled at (10258): [] __up_console_sem+0x5d/0x80
[ 63.569528] softirqs last enabled at (9410): [] irq_exit_rcu+0x93/0xc0
[ 63.570587] softirqs last disabled at (9323): [] irq_exit_rcu+0x93/0xc0
[ 63.571613] ---[ end trace 0000000000000000 ]---
[ 63.573278] ------------[ cut here ]------------
[ 63.573867] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.575725] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.576785] Modules linked in:
[ 63.577220] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.578365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.579388] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.580023] 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
[ 63.582216] RSP: 0018:ffff88801e8afbf0 EFLAGS: 00010286
[ 63.582858] RAX: 0000000000000000 RBX: ffff8880099ba240 RCX: 0000000000000000
[ 63.583748] RDX: ffff8880169bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.584638] RBP: ffff8880099ba254 R08: 0000000000000001 R09: 0000000000000000
[ 63.585527] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.586420] R13: ffffffff84e23fe0 R14: ffff8880099ba248 R15: ffffffff84db0aa0
[ 63.587306] FS: 000055555588f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.588305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.589008] CR2: 00007f99567136f4 CR3: 000000000dbaa000 CR4: 0000000000350ee0
[ 63.589926] Call Trace:
[ 63.590289]
[ 63.590593] nf_ct_net_init+0x224/0x3d0
[ 63.591134] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.591701] ops_init+0xbb/0x6b0
[ 63.592181] setup_net+0x3d9/0x990
[ 63.592636] ? down_read_killable+0x1d7/0x4e0
[ 63.593228] ? __pfx_setup_net+0x10/0x10
[ 63.593739] ? copy_net_ns+0x17c/0x770
[ 63.594289] copy_net_ns+0x321/0x770
[ 63.594769] create_new_namespaces+0x3f6/0xb30
[ 63.595381] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.595991] ksys_unshare+0x44d/0x8e0
[ 63.596505] ? __pfx_ksys_unshare+0x10/0x10
[ 63.597109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.597816] __x64_sys_unshare+0x31/0x40
[ 63.598389] do_syscall_64+0x3f/0x90
[ 63.598865] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.599538] RIP: 0033:0x7fc913d790d7
[ 63.600001] 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
[ 63.602181] RSP: 002b:00007ffec59c1b28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.603140] RAX: ffffffffffffffda RBX: 00007ffec59c2168 RCX: 00007fc913d790d7
[ 63.603995] RDX: 00007fc913de341f RSI: 00007ffec59c1ac0 RDI: 0000000040000000
[ 63.604878] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec59c18d0
[ 63.605774] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc913e8bbf0
[ 63.606727] R13: 00007ffec59c1c00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.607668]
[ 63.607979] irq event stamp: 11009
[ 63.608466] hardirqs last enabled at (11021): [] __up_console_sem+0x78/0x80
[ 63.609579] hardirqs last disabled at (11032): [] __up_console_sem+0x5d/0x80
[ 63.610709] softirqs last enabled at (10696): [] irq_exit_rcu+0x93/0xc0
[ 63.611799] softirqs last disabled at (10691): [] irq_exit_rcu+0x93/0xc0
[ 63.612874] ---[ end trace 0000000000000000 ]---
[ 65.150572] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.198147] Bluetooth: hci0: command 0x041b tx timeout
[ 69.246163] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.294159] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:13:03 Registers:
info registers vcpu 0
RAX=0000002342e461b4 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000023
RSI=ffff88806ce28140 RDI=0000000000053c31 RBP=ffff88806ce28140 RSP=ffff88806ce09ee0
R8 =0000000000000007 R9 =0000000000000000 R10=00000000000efc52 R11=0000000000000001
R12=0000000000053c31 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce2b900
RIP=ffffffff811061e5 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 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=00007f20475c8290 CR3=000000000c4b2000 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=2034313a33313a30322037312079614d XMM01=5d3736323538342e33362020205b203a
XMM02=646f4d205d3736323538342e33362020 XMM03=6b7a79732034313a33313a3032203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3832303438342e33362020205b XMM07=79732034313a33313a30322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88801e8af5f0
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 000055555588f400 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=00007f99567136f4 CR3=000000000dbaa000 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