Warning: Permanently added '[localhost]:11562' (ECDSA) to the list of known hosts.
2023/05/17 13:27:46 fuzzer started
2023/05/17 13:27:46 dialing manager at localhost:44319
2023/05/17 13:27:46 checking machine...
2023/05/17 13:27:46 checking revisions...
syzkaller login: [ 45.545388] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:27:47 testing simple program...
[ 45.615440] cgroup: Unknown subsys name 'net'
[ 45.703335] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.832281] audit: type=1400 audit(1684330079.383:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.944993] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.946923] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.952040] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.955034] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.957539] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.958879] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.329973] ------------[ cut here ]------------
[ 59.330595] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.332459] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.333531] Modules linked in:
[ 59.333971] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.336320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.338454] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.339310] 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
[ 59.341861] RSP: 0018:ffff88801f6bfc00 EFLAGS: 00010282
[ 59.342524] RAX: 0000000000000000 RBX: ffff88800bf49840 RCX: 0000000000000000
[ 59.343453] RDX: ffff888018c0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.344380] RBP: ffff88800bf49854 R08: 0000000000000001 R09: 0000000000000000
[ 59.345294] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.346204] R13: ffffffff84e23fe0 R14: ffff88800bf49848 R15: ffffffff84d74dc0
[ 59.347195] FS: 0000555556383400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.348232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.348996] CR2: 00007fed595e26f4 CR3: 00000000161f8000 CR4: 0000000000350ee0
[ 59.349911] Call Trace:
[ 59.350248]
[ 59.350566] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.351237] ipv4_frags_init_net+0x269/0x440
[ 59.351852] ops_init+0xbb/0x6b0
[ 59.352314] setup_net+0x3d9/0x990
[ 59.352778] ? down_read_killable+0x1d7/0x4e0
[ 59.353399] ? __pfx_setup_net+0x10/0x10
[ 59.353959] ? copy_net_ns+0x17c/0x770
[ 59.354510] copy_net_ns+0x321/0x770
[ 59.355081] create_new_namespaces+0x3f6/0xb30
[ 59.355681] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.356341] ksys_unshare+0x44d/0x8e0
[ 59.356882] ? __pfx_ksys_unshare+0x10/0x10
[ 59.357445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.358267] __x64_sys_unshare+0x31/0x40
[ 59.358849] do_syscall_64+0x3f/0x90
[ 59.359331] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.360093] RIP: 0033:0x7fb3c3dae0d7
[ 59.360563] 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
[ 59.362741] RSP: 002b:00007ffcfc247a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.363678] RAX: ffffffffffffffda RBX: 00007ffcfc248088 RCX: 00007fb3c3dae0d7
[ 59.364568] RDX: 00007fb3c3e1841f RSI: 00007ffcfc2479e0 RDI: 0000000040000000
[ 59.365474] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfc2477f0
[ 59.366393] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb3c3ec0bf0
[ 59.367297] R13: 00007ffcfc247b20 R14: 0000000000000000 R15: 00000000000000f8
[ 59.368229]
[ 59.368529] irq event stamp: 7911
[ 59.368985] hardirqs last enabled at (7923): [] __up_console_sem+0x78/0x80
[ 59.370044] hardirqs last disabled at (7934): [] __up_console_sem+0x5d/0x80
[ 59.371122] softirqs last enabled at (7856): [] irq_exit_rcu+0x93/0xc0
[ 59.372155] softirqs last disabled at (7851): [] irq_exit_rcu+0x93/0xc0
[ 59.373187] ---[ end trace 0000000000000000 ]---
[ 59.380567] ------------[ cut here ]------------
[ 59.381334] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.383277] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.384519] Modules linked in:
[ 59.384983] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.386150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.387209] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.387888] 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
[ 59.390082] RSP: 0018:ffff88801f6bfc00 EFLAGS: 00010282
[ 59.390775] RAX: 0000000000000000 RBX: ffff88800e3b4240 RCX: 0000000000000000
[ 59.391676] RDX: ffff888018c0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.392580] RBP: ffff88800e3b4254 R08: 0000000000000001 R09: 0000000000000000
[ 59.393474] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.394376] R13: ffffffff84e23fe0 R14: ffff88800e3b4248 R15: ffffffff84da7d60
[ 59.395287] FS: 0000555556383400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.396302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.397046] CR2: 00007fed595e26f4 CR3: 00000000161f8000 CR4: 0000000000350ee0
[ 59.397952] Call Trace:
[ 59.398280]
[ 59.398583] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.399264] ipv6_frags_init_net+0x206/0x3c0
[ 59.399872] ops_init+0xbb/0x6b0
[ 59.400339] setup_net+0x3d9/0x990
[ 59.400835] ? down_read_killable+0x1d7/0x4e0
[ 59.401436] ? __pfx_setup_net+0x10/0x10
[ 59.401989] ? copy_net_ns+0x17c/0x770
[ 59.402514] copy_net_ns+0x321/0x770
[ 59.403063] create_new_namespaces+0x3f6/0xb30
[ 59.403653] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.404310] ksys_unshare+0x44d/0x8e0
[ 59.404850] ? __pfx_ksys_unshare+0x10/0x10
[ 59.405413] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.406181] __x64_sys_unshare+0x31/0x40
[ 59.406774] do_syscall_64+0x3f/0x90
[ 59.407298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.407992] RIP: 0033:0x7fb3c3dae0d7
[ 59.408435] 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
[ 59.411013] RSP: 002b:00007ffcfc247a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.412105] RAX: ffffffffffffffda RBX: 00007ffcfc248088 RCX: 00007fb3c3dae0d7
[ 59.413142] RDX: 00007fb3c3e1841f RSI: 00007ffcfc2479e0 RDI: 0000000040000000
[ 59.414170] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfc2477f0
[ 59.415225] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb3c3ec0bf0
[ 59.416205] R13: 00007ffcfc247b20 R14: 0000000000000000 R15: 00000000000000f8
[ 59.417210]
[ 59.417549] irq event stamp: 9963
[ 59.418052] hardirqs last enabled at (9975): [] __up_console_sem+0x78/0x80
[ 59.419327] hardirqs last disabled at (9986): [] __up_console_sem+0x5d/0x80
[ 59.420593] softirqs last enabled at (9444): [] irq_exit_rcu+0x93/0xc0
[ 59.421816] softirqs last disabled at (9373): [] irq_exit_rcu+0x93/0xc0
[ 59.423047] ---[ end trace 0000000000000000 ]---
[ 59.424534] ------------[ cut here ]------------
[ 59.425195] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.427170] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.428261] Modules linked in:
[ 59.428666] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.429840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.430901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.431547] 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
[ 59.433703] RSP: 0018:ffff88801f6bfbf0 EFLAGS: 00010286
[ 59.434401] RAX: 0000000000000000 RBX: ffff88800e3b4840 RCX: 0000000000000000
[ 59.435308] RDX: ffff888018c0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.436194] RBP: ffff88800e3b4854 R08: 0000000000000001 R09: 0000000000000000
[ 59.437097] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.437986] R13: ffffffff84e23fe0 R14: ffff88800e3b4848 R15: ffffffff84db0aa0
[ 59.438938] FS: 0000555556383400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.439981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.440715] CR2: 00007fed595e26f4 CR3: 00000000161f8000 CR4: 0000000000350ee0
[ 59.441642] Call Trace:
[ 59.442008]
[ 59.442315] nf_ct_net_init+0x224/0x3d0
[ 59.442905] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.443495] ops_init+0xbb/0x6b0
[ 59.443984] setup_net+0x3d9/0x990
[ 59.444441] ? down_read_killable+0x1d7/0x4e0
[ 59.445033] ? __pfx_setup_net+0x10/0x10
[ 59.445539] ? copy_net_ns+0x17c/0x770
[ 59.446078] copy_net_ns+0x321/0x770
[ 59.446564] create_new_namespaces+0x3f6/0xb30
[ 59.447194] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.447831] ksys_unshare+0x44d/0x8e0
[ 59.448323] ? __pfx_ksys_unshare+0x10/0x10
[ 59.448937] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.449656] __x64_sys_unshare+0x31/0x40
[ 59.450234] do_syscall_64+0x3f/0x90
[ 59.450735] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.451382] RIP: 0033:0x7fb3c3dae0d7
[ 59.451851] 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
[ 59.453867] RSP: 002b:00007ffcfc247a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.454725] RAX: ffffffffffffffda RBX: 00007ffcfc248088 RCX: 00007fb3c3dae0d7
[ 59.455565] RDX: 00007fb3c3e1841f RSI: 00007ffcfc2479e0 RDI: 0000000040000000
[ 59.456398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfc2477f0
[ 59.457233] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb3c3ec0bf0
[ 59.458057] R13: 00007ffcfc247b20 R14: 0000000000000000 R15: 00000000000000f8
[ 59.458921]
[ 59.459203] irq event stamp: 10725
[ 59.459607] hardirqs last enabled at (10735): [] __up_console_sem+0x78/0x80
[ 59.460652] hardirqs last disabled at (10746): [] __up_console_sem+0x5d/0x80
[ 59.461691] softirqs last enabled at (10444): [] irq_exit_rcu+0x93/0xc0
[ 59.462718] softirqs last disabled at (10439): [] irq_exit_rcu+0x93/0xc0
[ 59.463684] ---[ end trace 0000000000000000 ]---
executing program
[ 61.029659] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.076973] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.124840] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.172864] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:27:51 Registers:
info registers vcpu 0
RAX=000000000000000b RBX=00000000000002f7 RCX=ffffffff812d11e2 RDX=1ffff110031ea14c
RSI=0000000000000008 RDI=ffffffff8779ca18 RBP=0000000000000000 RSP=ffff88801003f268
R8 =0000000000000000 R9 =0000000000000003 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888018f50a68 R13=ffff888018f50000 R14=ffffffff85d36b6c R15=0000000000000000
RIP=ffffffff81810228 RFL=00000013 [----A-C] 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 00007ffb2abc9700 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=00007ff64aa9a4f8 CR3=000000000db52000 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=2030303a38323a33312037312079614d XMM01=5d3137393333332e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6bf580
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556383400 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=00007fed595e26f4 CR3=00000000161f8000 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