Warning: Permanently added '[localhost]:20426' (ECDSA) to the list of known hosts.
2023/05/16 22:37:48 fuzzer started
2023/05/16 22:37:48 dialing manager at localhost:35573
2023/05/16 22:37:49 checking machine...
2023/05/16 22:37:49 checking revisions...
syzkaller login: [ 48.121188] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:37:49 testing simple program...
[ 48.197217] cgroup: Unknown subsys name 'net'
[ 48.289118] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.838112] audit: type=1400 audit(1684276682.861:6): 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
executing program
[ 63.000938] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.003378] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.004956] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.008786] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.010801] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.012042] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.419346] ------------[ cut here ]------------
[ 63.420010] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.421866] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.423093] Modules linked in:
[ 63.423784] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.427490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.428877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.429761] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.432214] RSP: 0018:ffff888006b07c00 EFLAGS: 00010282
[ 63.433118] RAX: 0000000000000000 RBX: ffff8880068cb440 RCX: 0000000000000000
[ 63.434471] RDX: ffff888014660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.435641] RBP: ffff8880068cb454 R08: 0000000000000001 R09: 0000000000000000
[ 63.436698] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.437752] R13: ffffffff84e223a0 R14: ffff8880068cb448 R15: ffffffff84d73340
[ 63.438826] FS: 0000555555b11400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.440007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.440959] CR2: 00007f45f0a796f4 CR3: 00000000200da000 CR4: 0000000000350ef0
[ 63.442040] Call Trace:
[ 63.442423]
[ 63.442836] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.443665] ipv4_frags_init_net+0x269/0x440
[ 63.444415] ops_init+0xbb/0x6b0
[ 63.444881] setup_net+0x3d9/0x990
[ 63.445377] ? down_read_killable+0x1d7/0x4e0
[ 63.445956] ? __pfx_setup_net+0x10/0x10
[ 63.446532] ? copy_net_ns+0x17c/0x770
[ 63.447063] copy_net_ns+0x321/0x770
[ 63.447607] create_new_namespaces+0x3f6/0xb30
[ 63.448271] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.448910] ksys_unshare+0x44d/0x8e0
[ 63.449433] ? __pfx_ksys_unshare+0x10/0x10
[ 63.450002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.450790] __x64_sys_unshare+0x31/0x40
[ 63.451338] do_syscall_64+0x3f/0x90
[ 63.451822] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.452497] RIP: 0033:0x7f02a66350d7
[ 63.452974] 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
[ 63.455243] RSP: 002b:00007ffe67c6f038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.456208] RAX: ffffffffffffffda RBX: 00007ffe67c6f678 RCX: 00007f02a66350d7
[ 63.457086] RDX: 00007f02a669f41f RSI: 00007ffe67c6efd0 RDI: 0000000040000000
[ 63.457989] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe67c6ede0
[ 63.458911] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02a6747bf0
[ 63.459816] R13: 00007ffe67c6f110 R14: 0000000000000000 R15: 00000000000000f8
[ 63.460734]
[ 63.461034] irq event stamp: 9065
[ 63.461481] hardirqs last enabled at (9077): [] __up_console_sem+0x78/0x80
[ 63.462584] hardirqs last disabled at (9088): [] __up_console_sem+0x5d/0x80
[ 63.463679] softirqs last enabled at (8918): [] irq_exit_rcu+0x93/0xc0
[ 63.464725] softirqs last disabled at (8913): [] irq_exit_rcu+0x93/0xc0
[ 63.465774] ---[ end trace 0000000000000000 ]---
[ 63.473301] ------------[ cut here ]------------
[ 63.473900] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.475860] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.476949] Modules linked in:
[ 63.477392] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.478649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.479891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.480711] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.483361] RSP: 0018:ffff888006b07c00 EFLAGS: 00010282
[ 63.484186] RAX: 0000000000000000 RBX: ffff888013a72640 RCX: 0000000000000000
[ 63.485256] RDX: ffff888014660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.486370] RBP: ffff888013a72654 R08: 0000000000000001 R09: 0000000000000000
[ 63.487459] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.488527] R13: ffffffff84e223a0 R14: ffff888013a72648 R15: ffffffff84da62e0
[ 63.489608] FS: 0000555555b11400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.490737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.491467] CR2: 00007f45f0a796f4 CR3: 00000000200da000 CR4: 0000000000350ef0
[ 63.492352] Call Trace:
[ 63.492675]
[ 63.492968] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.493614] ipv6_frags_init_net+0x206/0x3c0
[ 63.494203] ops_init+0xbb/0x6b0
[ 63.494646] setup_net+0x3d9/0x990
[ 63.495093] ? down_read_killable+0x1d7/0x4e0
[ 63.495714] ? __pfx_setup_net+0x10/0x10
[ 63.496280] ? copy_net_ns+0x17c/0x770
[ 63.496811] copy_net_ns+0x321/0x770
[ 63.497355] create_new_namespaces+0x3f6/0xb30
[ 63.497972] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.498675] ksys_unshare+0x44d/0x8e0
[ 63.499219] ? __pfx_ksys_unshare+0x10/0x10
[ 63.499794] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.500600] __x64_sys_unshare+0x31/0x40
[ 63.501139] do_syscall_64+0x3f/0x90
[ 63.501665] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.502378] RIP: 0033:0x7f02a66350d7
[ 63.502866] 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
[ 63.505165] RSP: 002b:00007ffe67c6f038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.506138] RAX: ffffffffffffffda RBX: 00007ffe67c6f678 RCX: 00007f02a66350d7
[ 63.507070] RDX: 00007f02a669f41f RSI: 00007ffe67c6efd0 RDI: 0000000040000000
[ 63.508004] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe67c6ede0
[ 63.508933] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02a6747bf0
[ 63.509873] R13: 00007ffe67c6f110 R14: 0000000000000000 R15: 00000000000000f8
[ 63.510841]
[ 63.511185] irq event stamp: 11125
[ 63.511638] hardirqs last enabled at (11135): [] __up_console_sem+0x78/0x80
[ 63.512754] hardirqs last disabled at (11146): [] __up_console_sem+0x5d/0x80
[ 63.513886] softirqs last enabled at (11160): [] irq_exit_rcu+0x93/0xc0
[ 63.515018] softirqs last disabled at (11155): [] irq_exit_rcu+0x93/0xc0
[ 63.516094] ---[ end trace 0000000000000000 ]---
[ 63.517696] ------------[ cut here ]------------
[ 63.518410] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.520421] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.521507] Modules linked in:
[ 63.521928] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.523163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.524233] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.524900] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.527193] RSP: 0018:ffff888006b07bf0 EFLAGS: 00010286
[ 63.527867] RAX: 0000000000000000 RBX: ffff888013a73e40 RCX: 0000000000000000
[ 63.528797] RDX: ffff888014660000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.529723] RBP: ffff888013a73e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.530687] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.531597] R13: ffffffff84e223a0 R14: ffff888013a73e48 R15: ffffffff84daf020
[ 63.532521] FS: 0000555555b11400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.533568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.534350] CR2: 00007f45f0a796f4 CR3: 00000000200da000 CR4: 0000000000350ef0
[ 63.535289] Call Trace:
[ 63.535630]
[ 63.535939] nf_ct_net_init+0x224/0x3d0
[ 63.536510] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.537107] ops_init+0xbb/0x6b0
[ 63.537599] setup_net+0x3d9/0x990
[ 63.538093] ? down_read_killable+0x1d7/0x4e0
[ 63.538714] ? __pfx_setup_net+0x10/0x10
[ 63.539276] ? copy_net_ns+0x17c/0x770
[ 63.539796] copy_net_ns+0x321/0x770
[ 63.540323] create_new_namespaces+0x3f6/0xb30
[ 63.540923] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.541649] ksys_unshare+0x44d/0x8e0
[ 63.542199] ? __pfx_ksys_unshare+0x10/0x10
[ 63.542771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.543544] __x64_sys_unshare+0x31/0x40
[ 63.544083] do_syscall_64+0x3f/0x90
[ 63.544609] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.545295] RIP: 0033:0x7f02a66350d7
[ 63.545780] 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
[ 63.548077] RSP: 002b:00007ffe67c6f038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.549068] RAX: ffffffffffffffda RBX: 00007ffe67c6f678 RCX: 00007f02a66350d7
[ 63.550007] RDX: 00007f02a669f41f RSI: 00007ffe67c6efd0 RDI: 0000000040000000
[ 63.550947] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe67c6ede0
[ 63.551885] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02a6747bf0
[ 63.552813] R13: 00007ffe67c6f110 R14: 0000000000000000 R15: 00000000000000f8
[ 63.553774]
[ 63.554103] irq event stamp: 11935
[ 63.554589] hardirqs last enabled at (11947): [] __up_console_sem+0x78/0x80
[ 63.555699] hardirqs last disabled at (11958): [] __up_console_sem+0x5d/0x80
[ 63.556827] softirqs last enabled at (11752): [] irq_exit_rcu+0x93/0xc0
[ 63.557909] softirqs last disabled at (11741): [] irq_exit_rcu+0x93/0xc0
[ 63.559009] ---[ end trace 0000000000000000 ]---
[ 65.085761] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.133305] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.181274] Bluetooth: hci0: command 0x040f tx timeout
[ 71.229298] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:37:53 Registers:
info registers vcpu 0
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888006b075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555b11400 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=00007f45f0a796f4 CR3=00000000200da000 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=0000000080000001 RBX=ffff888009477920 RCX=ffffffff8193a5f9 RDX=ffff8880090651c0
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880198102b0 RSP=ffff888009477828
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88800fe53000 R13=ffff888009477960 R14=ffff888009477950 R15=0000000000000001
RIP=ffffffff814bf87b 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 0000000000000000 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=00007f7c55f9e610 CR3=000000000e9d8000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000