Warning: Permanently added '[localhost]:38535' (ECDSA) to the list of known hosts.
2023/05/17 11:11:18 fuzzer started
2023/05/17 11:11:18 dialing manager at localhost:44319
2023/05/17 11:11:18 checking machine...
2023/05/17 11:11:18 checking revisions...
syzkaller login: [ 36.385523] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:11:18 testing simple program...
[ 36.468209] cgroup: Unknown subsys name 'net'
[ 36.555293] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.971275] audit: type=1400 audit(1684321892.392:6): 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
[ 51.074265] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.075772] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.077858] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.080601] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.082040] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.083991] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.462869] ------------[ cut here ]------------
[ 51.463851] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.465560] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.466683] Modules linked in:
[ 51.467119] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.471970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.473019] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.473720] 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
[ 51.475934] RSP: 0018:ffff888016eb7c00 EFLAGS: 00010282
[ 51.476640] RAX: 0000000000000000 RBX: ffff88800eb80840 RCX: 0000000000000000
[ 51.477538] RDX: ffff8880142f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.478457] RBP: ffff88800eb80854 R08: 0000000000000001 R09: 0000000000000000
[ 51.479421] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.480381] R13: ffffffff84e23fe0 R14: ffff88800eb80848 R15: ffffffff84d74dc0
[ 51.481335] FS: 000055555641c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.482387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.483217] CR2: 00007f5541cd86f4 CR3: 000000000f288000 CR4: 0000000000350ee0
[ 51.484156] Call Trace:
[ 51.484488]
[ 51.484786] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.485460] ipv4_frags_init_net+0x269/0x440
[ 51.486090] ops_init+0xbb/0x6b0
[ 51.486552] setup_net+0x3d9/0x990
[ 51.487052] ? down_read_killable+0x1d7/0x4e0
[ 51.487672] ? __pfx_setup_net+0x10/0x10
[ 51.488229] ? copy_net_ns+0x17c/0x770
[ 51.488752] copy_net_ns+0x321/0x770
[ 51.489280] create_new_namespaces+0x3f6/0xb30
[ 51.489879] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.490537] ksys_unshare+0x44d/0x8e0
[ 51.491038] ? __pfx_ksys_unshare+0x10/0x10
[ 51.491623] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.492402] __x64_sys_unshare+0x31/0x40
[ 51.492926] do_syscall_64+0x3f/0x90
[ 51.493439] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.494156] RIP: 0033:0x7f4827fbb0d7
[ 51.494632] 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
[ 51.496857] RSP: 002b:00007fff8a661698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.497840] RAX: ffffffffffffffda RBX: 00007fff8a661cd8 RCX: 00007f4827fbb0d7
[ 51.498753] RDX: 00007f482802541f RSI: 00007fff8a661630 RDI: 0000000040000000
[ 51.499647] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8a661440
[ 51.500558] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48280cdbf0
[ 51.501470] R13: 00007fff8a661770 R14: 0000000000000000 R15: 00000000000000f8
[ 51.502396]
[ 51.502701] irq event stamp: 10819
[ 51.503168] hardirqs last enabled at (10831): [] __up_console_sem+0x78/0x80
[ 51.504322] hardirqs last disabled at (10842): [] __up_console_sem+0x5d/0x80
[ 51.505423] softirqs last enabled at (10744): [] irq_exit_rcu+0x93/0xc0
[ 51.506509] softirqs last disabled at (10735): [] irq_exit_rcu+0x93/0xc0
[ 51.507579] ---[ end trace 0000000000000000 ]---
[ 51.512749] ------------[ cut here ]------------
[ 51.513403] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.515095] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.516200] Modules linked in:
[ 51.516615] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.517806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.518860] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.519558] 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
[ 51.521834] RSP: 0018:ffff888016eb7c00 EFLAGS: 00010282
[ 51.522553] RAX: 0000000000000000 RBX: ffff88800d82ea40 RCX: 0000000000000000
[ 51.523495] RDX: ffff8880142f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.524450] RBP: ffff88800d82ea54 R08: 0000000000000001 R09: 0000000000000000
[ 51.525382] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.526314] R13: ffffffff84e23fe0 R14: ffff88800d82ea48 R15: ffffffff84da7d60
[ 51.527245] FS: 000055555641c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.528286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.529041] CR2: 00007f5541cd86f4 CR3: 000000000f288000 CR4: 0000000000350ee0
[ 51.529966] Call Trace:
[ 51.530327]
[ 51.530635] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.531302] ipv6_frags_init_net+0x206/0x3c0
[ 51.531879] ops_init+0xbb/0x6b0
[ 51.532415] setup_net+0x3d9/0x990
[ 51.532864] ? down_read_killable+0x1d7/0x4e0
[ 51.533484] ? __pfx_setup_net+0x10/0x10
[ 51.534017] ? copy_net_ns+0x17c/0x770
[ 51.534547] copy_net_ns+0x321/0x770
[ 51.535039] create_new_namespaces+0x3f6/0xb30
[ 51.535661] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.536327] ksys_unshare+0x44d/0x8e0
[ 51.536807] ? __pfx_ksys_unshare+0x10/0x10
[ 51.537389] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.538140] __x64_sys_unshare+0x31/0x40
[ 51.538652] do_syscall_64+0x3f/0x90
[ 51.539178] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.539813] RIP: 0033:0x7f4827fbb0d7
[ 51.540344] 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
[ 51.542536] RSP: 002b:00007fff8a661698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.543488] RAX: ffffffffffffffda RBX: 00007fff8a661cd8 RCX: 00007f4827fbb0d7
[ 51.544390] RDX: 00007f482802541f RSI: 00007fff8a661630 RDI: 0000000040000000
[ 51.545277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8a661440
[ 51.546175] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48280cdbf0
[ 51.547030] R13: 00007fff8a661770 R14: 0000000000000000 R15: 00000000000000f8
[ 51.547941]
[ 51.548288] irq event stamp: 12539
[ 51.548713] hardirqs last enabled at (12549): [] __up_console_sem+0x78/0x80
[ 51.549766] hardirqs last disabled at (12560): [] __up_console_sem+0x5d/0x80
[ 51.550855] softirqs last enabled at (12074): [] irq_exit_rcu+0x93/0xc0
[ 51.551889] softirqs last disabled at (12069): [] irq_exit_rcu+0x93/0xc0
[ 51.552974] ---[ end trace 0000000000000000 ]---
[ 51.554364] ------------[ cut here ]------------
[ 51.554957] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.556848] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.557908] Modules linked in:
[ 51.558410] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.559954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.561202] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.562128] 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
[ 51.564487] RSP: 0018:ffff888016eb7bf0 EFLAGS: 00010286
[ 51.565187] RAX: 0000000000000000 RBX: ffff88800d82f240 RCX: 0000000000000000
[ 51.566054] RDX: ffff8880142f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.566947] RBP: ffff88800d82f254 R08: 0000000000000001 R09: 0000000000000000
[ 51.567826] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.568753] R13: ffffffff84e23fe0 R14: ffff88800d82f248 R15: ffffffff84db0aa0
[ 51.569659] FS: 000055555641c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.570662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.571419] CR2: 00007f5541cd86f4 CR3: 000000000f288000 CR4: 0000000000350ee0
[ 51.572362] Call Trace:
[ 51.572683]
[ 51.572998] nf_ct_net_init+0x224/0x3d0
[ 51.573546] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.574165] ops_init+0xbb/0x6b0
[ 51.574611] setup_net+0x3d9/0x990
[ 51.575113] ? down_read_killable+0x1d7/0x4e0
[ 51.575682] ? __pfx_setup_net+0x10/0x10
[ 51.576257] ? copy_net_ns+0x17c/0x770
[ 51.576761] copy_net_ns+0x321/0x770
[ 51.577292] create_new_namespaces+0x3f6/0xb30
[ 51.577870] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.578530] ksys_unshare+0x44d/0x8e0
[ 51.579028] ? __pfx_ksys_unshare+0x10/0x10
[ 51.579608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.580418] __x64_sys_unshare+0x31/0x40
[ 51.580957] do_syscall_64+0x3f/0x90
[ 51.581464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.582154] RIP: 0033:0x7f4827fbb0d7
[ 51.582614] 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
[ 51.584839] RSP: 002b:00007fff8a661698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.585794] RAX: ffffffffffffffda RBX: 00007fff8a661cd8 RCX: 00007f4827fbb0d7
[ 51.586691] RDX: 00007f482802541f RSI: 00007fff8a661630 RDI: 0000000040000000
[ 51.587583] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8a661440
[ 51.588520] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48280cdbf0
[ 51.589425] R13: 00007fff8a661770 R14: 0000000000000000 R15: 00000000000000f8
[ 51.590352]
[ 51.590651] irq event stamp: 13339
[ 51.591137] hardirqs last enabled at (13351): [] __up_console_sem+0x78/0x80
[ 51.592237] hardirqs last disabled at (13362): [] __up_console_sem+0x5d/0x80
[ 51.593316] softirqs last enabled at (13190): [] irq_exit_rcu+0x93/0xc0
[ 51.594362] softirqs last disabled at (13185): [] irq_exit_rcu+0x93/0xc0
[ 51.595407] ---[ end trace 0000000000000000 ]---
[ 53.153799] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.201175] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.249149] Bluetooth: hci0: command 0x040f tx timeout
[ 59.297194] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:11:31 Registers:
info registers vcpu 0
RAX=0000000080000101 RBX=ffffffff856526c8 RCX=0000000080000101 RDX=1ffffffff0aca4d9
RSI=ffffffff814c633d RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce09a28
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff856526c8 R15=ffff88800e3b2080
RIP=ffffffff814be651 RFL=00000246 [---Z-P-] 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=00007f80cadeede0 CR3=000000001626c000 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=9a8fec54d5ca95b5904a1521f403ca40
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=863d647255f6dba2000000000013bb50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d7b0e8e009995a7600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016eb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 000055555641c400 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=00007f5541cd86f4 CR3=000000000f288000 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