Warning: Permanently added '[localhost]:63250' (ECDSA) to the list of known hosts.
2023/05/18 09:18:53 fuzzer started
2023/05/18 09:18:53 dialing manager at localhost:44319
2023/05/18 09:18:53 checking machine...
2023/05/18 09:18:53 checking revisions...
syzkaller login: [ 36.691117] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:18:53 testing simple program...
[ 36.747919] cgroup: Unknown subsys name 'net'
[ 36.823243] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.227332] audit: type=1400 audit(1684401546.078:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.370374] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.371822] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.373463] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.376680] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.378960] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.379756] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.662061] ------------[ cut here ]------------
[ 50.662545] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.663665] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.664335] Modules linked in:
[ 50.664645] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.665735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.667834] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.668703] 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
[ 50.670350] RSP: 0018:ffff8880202d7c00 EFLAGS: 00010282
[ 50.670916] RAX: 0000000000000000 RBX: ffff88800fab0840 RCX: 0000000000000000
[ 50.671621] RDX: ffff888016a951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.672224] RBP: ffff88800fab0854 R08: 0000000000000001 R09: 0000000000000000
[ 50.672921] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.673608] R13: ffffffff84e23fe0 R14: ffff88800fab0848 R15: ffffffff84d74dc0
[ 50.674151] FS: 000055555559c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.674911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.675364] CR2: 00007f94340036f4 CR3: 000000000de94000 CR4: 0000000000350ef0
[ 50.676007] Call Trace:
[ 50.676217]
[ 50.676407] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.676884] ipv4_frags_init_net+0x269/0x440
[ 50.677254] ops_init+0xbb/0x6b0
[ 50.677659] setup_net+0x3d9/0x990
[ 50.677952] ? down_read_killable+0x1d7/0x4e0
[ 50.678312] ? __pfx_setup_net+0x10/0x10
[ 50.678727] ? copy_net_ns+0x17c/0x770
[ 50.679057] copy_net_ns+0x321/0x770
[ 50.679364] create_new_namespaces+0x3f6/0xb30
[ 50.679826] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.680275] ksys_unshare+0x44d/0x8e0
[ 50.680718] ? __pfx_ksys_unshare+0x10/0x10
[ 50.681105] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.681699] __x64_sys_unshare+0x31/0x40
[ 50.682051] do_syscall_64+0x3f/0x90
[ 50.682396] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.682926] RIP: 0033:0x7f129ba440d7
[ 50.683241] 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
[ 50.684822] RSP: 002b:00007fff27165918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.685444] RAX: ffffffffffffffda RBX: 00007fff27165f58 RCX: 00007f129ba440d7
[ 50.686137] RDX: 00007f129baae41f RSI: 00007fff271658b0 RDI: 0000000040000000
[ 50.686823] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff271656c0
[ 50.687405] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f129bb56bf0
[ 50.688102] R13: 00007fff271659f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.688804]
[ 50.689039] irq event stamp: 9109
[ 50.689335] hardirqs last enabled at (9119): [] __up_console_sem+0x78/0x80
[ 50.690101] hardirqs last disabled at (9162): [] __up_console_sem+0x5d/0x80
[ 50.690877] softirqs last enabled at (9202): [] irq_exit_rcu+0x93/0xc0
[ 50.691608] softirqs last disabled at (9215): [] irq_exit_rcu+0x93/0xc0
[ 50.692274] ---[ end trace 0000000000000000 ]---
[ 50.696686] ------------[ cut here ]------------
[ 50.697101] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.698257] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.698991] Modules linked in:
[ 50.699268] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.700081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.700826] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.701259] 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
[ 50.702695] RSP: 0018:ffff8880202d7c00 EFLAGS: 00010282
[ 50.703113] RAX: 0000000000000000 RBX: ffff888008d58040 RCX: 0000000000000000
[ 50.703682] RDX: ffff888016a951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.704235] RBP: ffff888008d58054 R08: 0000000000000001 R09: 0000000000000000
[ 50.704821] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.705370] R13: ffffffff84e23fe0 R14: ffff888008d58048 R15: ffffffff84da7d60
[ 50.705992] FS: 000055555559c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.706682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.707172] CR2: 00007f94340036f4 CR3: 000000000de94000 CR4: 0000000000350ef0
[ 50.707807] Call Trace:
[ 50.708028]
[ 50.708231] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.708673] ipv6_frags_init_net+0x206/0x3c0
[ 50.709077] ops_init+0xbb/0x6b0
[ 50.709395] setup_net+0x3d9/0x990
[ 50.709752] ? down_read_killable+0x1d7/0x4e0
[ 50.710146] ? __pfx_setup_net+0x10/0x10
[ 50.710532] ? copy_net_ns+0x17c/0x770
[ 50.710904] copy_net_ns+0x321/0x770
[ 50.711232] create_new_namespaces+0x3f6/0xb30
[ 50.711652] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.712076] ksys_unshare+0x44d/0x8e0
[ 50.712407] ? __pfx_ksys_unshare+0x10/0x10
[ 50.712817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.713339] __x64_sys_unshare+0x31/0x40
[ 50.713741] do_syscall_64+0x3f/0x90
[ 50.714078] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.714578] RIP: 0033:0x7f129ba440d7
[ 50.714936] 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
[ 50.716461] RSP: 002b:00007fff27165918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.717109] RAX: ffffffffffffffda RBX: 00007fff27165f58 RCX: 00007f129ba440d7
[ 50.717722] RDX: 00007f129baae41f RSI: 00007fff271658b0 RDI: 0000000040000000
[ 50.718304] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff271656c0
[ 50.718938] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f129bb56bf0
[ 50.719549] R13: 00007fff271659f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.720151]
[ 50.720360] irq event stamp: 11073
[ 50.720677] hardirqs last enabled at (11085): [] __up_console_sem+0x78/0x80
[ 50.721399] hardirqs last disabled at (11094): [] __up_console_sem+0x5d/0x80
[ 50.722144] softirqs last enabled at (10092): [] netlink_insert+0x187/0x1820
[ 50.722901] softirqs last disabled at (10090): [] release_sock+0x1f/0x1b0
[ 50.723628] ---[ end trace 0000000000000000 ]---
[ 50.724723] ------------[ cut here ]------------
[ 50.725130] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.726561] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.727268] Modules linked in:
[ 50.727570] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.728362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.729062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.729533] 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
[ 50.731031] RSP: 0018:ffff8880202d7bf0 EFLAGS: 00010286
[ 50.731507] RAX: 0000000000000000 RBX: ffff88800ca69640 RCX: 0000000000000000
[ 50.732087] RDX: ffff888016a951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.732700] RBP: ffff88800ca69654 R08: 0000000000000001 R09: 0000000000000000
[ 50.733312] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.733931] R13: ffffffff84e23fe0 R14: ffff88800ca69648 R15: ffffffff84db0aa0
[ 50.734541] FS: 000055555559c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.735201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.735717] CR2: 00007f94340036f4 CR3: 000000000de94000 CR4: 0000000000350ef0
[ 50.736315] Call Trace:
[ 50.736560]
[ 50.736765] nf_ct_net_init+0x224/0x3d0
[ 50.737140] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.737585] ops_init+0xbb/0x6b0
[ 50.737884] setup_net+0x3d9/0x990
[ 50.738201] ? down_read_killable+0x1d7/0x4e0
[ 50.738647] ? __pfx_setup_net+0x10/0x10
[ 50.738997] ? copy_net_ns+0x17c/0x770
[ 50.739341] copy_net_ns+0x321/0x770
[ 50.739693] create_new_namespaces+0x3f6/0xb30
[ 50.740090] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.740536] ksys_unshare+0x44d/0x8e0
[ 50.740877] ? __pfx_ksys_unshare+0x10/0x10
[ 50.741268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.741776] __x64_sys_unshare+0x31/0x40
[ 50.742136] do_syscall_64+0x3f/0x90
[ 50.742461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.742948] RIP: 0033:0x7f129ba440d7
[ 50.743271] 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
[ 50.744798] RSP: 002b:00007fff27165918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.745452] RAX: ffffffffffffffda RBX: 00007fff27165f58 RCX: 00007f129ba440d7
[ 50.746050] RDX: 00007f129baae41f RSI: 00007fff271658b0 RDI: 0000000040000000
[ 50.746672] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff271656c0
[ 50.747245] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f129bb56bf0
[ 50.747851] R13: 00007fff271659f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.748438]
[ 50.748667] irq event stamp: 11877
[ 50.748956] hardirqs last enabled at (11887): [] __up_console_sem+0x78/0x80
[ 50.749716] hardirqs last disabled at (11898): [] __up_console_sem+0x5d/0x80
[ 50.750415] softirqs last enabled at (11390): [] irq_exit_rcu+0x93/0xc0
[ 50.751118] softirqs last disabled at (11309): [] irq_exit_rcu+0x93/0xc0
[ 50.751817] ---[ end trace 0000000000000000 ]---
executing program
[ 52.400134] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.447632] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.495550] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.543548] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:19:07 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880202d7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 000055555559c400 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=00007f94340036f4 CR3=000000000de94000 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=0000000000000003 RBX=ffffe8ffffd0b010 RCX=0000000000000000 RDX=ffffffff85d36b70
RSI=0000000000000004 RDI=ffffffff852b9908 RBP=ffff888015a17b50 RSP=ffff888015a17a20
R8 =ffff88800ff7d668 R9 =ffffed100108b6a2 R10=0000000000000001 R11=0000000000000001
R12=ffff88806cf396c0 R13=ffff88800ff7d1c0 R14=ffff888008d95668 R15=ffff888008d951c0
RIP=ffffffff844dba81 RFL=00000006 [-----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 00007f2ca5a79900 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=00007f2ca4eee080 CR3=000000000e7c6000 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=2037303a39313a39302038312079614d XMM01=5d3533373536362e30352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3533373536362e30352020205b20 XMM07=732037303a39313a3930203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000