Warning: Permanently added '[localhost]:19984' (ECDSA) to the list of known hosts.
2023/05/17 22:54:47 fuzzer started
2023/05/17 22:54:47 dialing manager at localhost:44319
2023/05/17 22:54:47 checking machine...
2023/05/17 22:54:47 checking revisions...
syzkaller login: [ 56.486092] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:54:47 testing simple program...
[ 56.567208] cgroup: Unknown subsys name 'net'
[ 56.664907] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.040763] audit: type=1400 audit(1684364101.345:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 71.177055] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.179603] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.180848] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.184275] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.186525] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.188629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 71.588915] ------------[ cut here ]------------
[ 71.589859] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.592388] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.593982] Modules linked in:
[ 71.594531] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.599058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.600365] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.601082] 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
[ 71.603620] RSP: 0018:ffff88801e747c00 EFLAGS: 00010282
[ 71.604402] RAX: 0000000000000000 RBX: ffff88800e578840 RCX: 0000000000000000
[ 71.605377] RDX: ffff8880186a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.606380] RBP: ffff88800e578854 R08: 0000000000000001 R09: 0000000000000000
[ 71.607343] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.608299] R13: ffffffff84e23fe0 R14: ffff88800e578848 R15: ffffffff84d74dc0
[ 71.609275] FS: 0000555556e22400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.610367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.611128] CR2: 00007f2cdfb526f4 CR3: 000000001036e000 CR4: 0000000000350ee0
[ 71.612100] Call Trace:
[ 71.612495]
[ 71.612827] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.613537] ipv4_frags_init_net+0x269/0x440
[ 71.614137] ops_init+0xbb/0x6b0
[ 71.614670] setup_net+0x3d9/0x990
[ 71.615158] ? down_read_killable+0x1d7/0x4e0
[ 71.615802] ? __pfx_setup_net+0x10/0x10
[ 71.616388] ? copy_net_ns+0x17c/0x770
[ 71.616925] copy_net_ns+0x321/0x770
[ 71.617496] create_new_namespaces+0x3f6/0xb30
[ 71.618123] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.618830] ksys_unshare+0x44d/0x8e0
[ 71.619393] ? __pfx_ksys_unshare+0x10/0x10
[ 71.619982] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.620784] __x64_sys_unshare+0x31/0x40
[ 71.621380] do_syscall_64+0x3f/0x90
[ 71.621926] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.622669] RIP: 0033:0x7f6d324de0d7
[ 71.623170] 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
[ 71.625508] RSP: 002b:00007ffe7b715c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.626539] RAX: ffffffffffffffda RBX: 00007ffe7b716258 RCX: 00007f6d324de0d7
[ 71.627503] RDX: 00007f6d3254841f RSI: 00007ffe7b715bb0 RDI: 0000000040000000
[ 71.628463] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7b7159c0
[ 71.629522] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d325f0bf0
[ 71.630495] R13: 00007ffe7b715cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.631493]
[ 71.631814] irq event stamp: 8719
[ 71.632314] hardirqs last enabled at (8731): [] __up_console_sem+0x78/0x80
[ 71.633475] hardirqs last disabled at (8742): [] __up_console_sem+0x5d/0x80
[ 71.634624] softirqs last enabled at (8308): [] irq_exit_rcu+0x93/0xc0
[ 71.635739] softirqs last disabled at (8291): [] irq_exit_rcu+0x93/0xc0
[ 71.636859] ---[ end trace 0000000000000000 ]---
[ 71.641886] ------------[ cut here ]------------
[ 71.642540] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.644298] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.645453] Modules linked in:
[ 71.645905] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.647156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.648265] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.648959] 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
[ 71.651321] RSP: 0018:ffff88801e747c00 EFLAGS: 00010282
[ 71.652022] RAX: 0000000000000000 RBX: ffff88800d6aa440 RCX: 0000000000000000
[ 71.652981] RDX: ffff8880186a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.654034] RBP: ffff88800d6aa454 R08: 0000000000000001 R09: 0000000000000000
[ 71.655026] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.656002] R13: ffffffff84e23fe0 R14: ffff88800d6aa448 R15: ffffffff84da7d60
[ 71.656975] FS: 0000555556e22400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.658080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.658900] CR2: 00007f2cdfb526f4 CR3: 000000001036e000 CR4: 0000000000350ee0
[ 71.659862] Call Trace:
[ 71.660247]
[ 71.660575] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.661267] ipv6_frags_init_net+0x206/0x3c0
[ 71.661977] ops_init+0xbb/0x6b0
[ 71.662571] setup_net+0x3d9/0x990
[ 71.663061] ? down_read_killable+0x1d7/0x4e0
[ 71.663716] ? __pfx_setup_net+0x10/0x10
[ 71.664304] ? copy_net_ns+0x17c/0x770
[ 71.664854] copy_net_ns+0x321/0x770
[ 71.665427] create_new_namespaces+0x3f6/0xb30
[ 71.666065] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.666763] ksys_unshare+0x44d/0x8e0
[ 71.667320] ? __pfx_ksys_unshare+0x10/0x10
[ 71.667916] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.668719] __x64_sys_unshare+0x31/0x40
[ 71.669313] do_syscall_64+0x3f/0x90
[ 71.669833] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.670563] RIP: 0033:0x7f6d324de0d7
[ 71.671066] 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
[ 71.673398] RSP: 002b:00007ffe7b715c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.674448] RAX: ffffffffffffffda RBX: 00007ffe7b716258 RCX: 00007f6d324de0d7
[ 71.675414] RDX: 00007f6d3254841f RSI: 00007ffe7b715bb0 RDI: 0000000040000000
[ 71.676376] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7b7159c0
[ 71.677339] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d325f0bf0
[ 71.678350] R13: 00007ffe7b715cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.679339]
[ 71.679657] irq event stamp: 10187
[ 71.680115] hardirqs last enabled at (10197): [] __up_console_sem+0x78/0x80
[ 71.681266] hardirqs last disabled at (10208): [] __up_console_sem+0x5d/0x80
[ 71.682423] softirqs last enabled at (9796): [] irq_exit_rcu+0x93/0xc0
[ 71.683481] softirqs last disabled at (9791): [] irq_exit_rcu+0x93/0xc0
[ 71.684541] ---[ end trace 0000000000000000 ]---
[ 71.686008] ------------[ cut here ]------------
[ 71.686742] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.688866] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.689955] Modules linked in:
[ 71.690388] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.691561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.692586] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.693314] 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
[ 71.695692] RSP: 0018:ffff88801e747bf0 EFLAGS: 00010286
[ 71.696432] RAX: 0000000000000000 RBX: ffff88800ec1fe40 RCX: 0000000000000000
[ 71.697390] RDX: ffff8880186a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.698386] RBP: ffff88800ec1fe54 R08: 0000000000000001 R09: 0000000000000000
[ 71.699347] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.700314] R13: ffffffff84e23fe0 R14: ffff88800ec1fe48 R15: ffffffff84db0aa0
[ 71.701274] FS: 0000555556e22400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.702374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.703143] CR2: 00007f2cdfb526f4 CR3: 000000001036e000 CR4: 0000000000350ee0
[ 71.704120] Call Trace:
[ 71.704515]
[ 71.704836] nf_ct_net_init+0x224/0x3d0
[ 71.705447] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.706087] ops_init+0xbb/0x6b0
[ 71.706622] setup_net+0x3d9/0x990
[ 71.707145] ? down_read_killable+0x1d7/0x4e0
[ 71.707833] ? __pfx_setup_net+0x10/0x10
[ 71.708475] ? copy_net_ns+0x17c/0x770
[ 71.709055] copy_net_ns+0x321/0x770
[ 71.709673] create_new_namespaces+0x3f6/0xb30
[ 71.710390] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.711104] ksys_unshare+0x44d/0x8e0
[ 71.711709] ? __pfx_ksys_unshare+0x10/0x10
[ 71.712363] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.713168] __x64_sys_unshare+0x31/0x40
[ 71.713791] do_syscall_64+0x3f/0x90
[ 71.714346] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.715074] RIP: 0033:0x7f6d324de0d7
[ 71.715640] 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
[ 71.718038] RSP: 002b:00007ffe7b715c18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.719117] RAX: ffffffffffffffda RBX: 00007ffe7b716258 RCX: 00007f6d324de0d7
[ 71.720108] RDX: 00007f6d3254841f RSI: 00007ffe7b715bb0 RDI: 0000000040000000
[ 71.721069] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7b7159c0
[ 71.722051] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d325f0bf0
[ 71.723101] R13: 00007ffe7b715cf0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.724119]
[ 71.724483] irq event stamp: 11033
[ 71.724956] hardirqs last enabled at (11043): [] __up_console_sem+0x78/0x80
[ 71.726123] hardirqs last disabled at (11054): [] __up_console_sem+0x5d/0x80
[ 71.727359] softirqs last enabled at (10802): [] irq_exit_rcu+0x93/0xc0
[ 71.728609] softirqs last disabled at (10797): [] irq_exit_rcu+0x93/0xc0
[ 71.729741] ---[ end trace 0000000000000000 ]---
[ 73.254036] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.302320] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.349285] Bluetooth: hci0: command 0x040f tx timeout
[ 79.397305] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:54:40 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=ffffffff85652620 RCX=0000000080000000 RDX=ffff8880159b1b40
RSI=ffffffff814c638c RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888016ed7728
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00007ffb3cec6c64 R13=0000000000000000 R14=ffff8880159b1b40 R15=ffff88800ca0ee40
RIP=ffffffff814be651 RFL=00000202 [-------] 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 00007ffb3c60d900 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=00007ffb3bb08248 CR3=0000000016534000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf7200000000000110210 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=655250e48cb7bcd500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e7475f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556e22400 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=00007f2cdfb526f4 CR3=000000001036e000 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