Warning: Permanently added '[localhost]:26425' (ECDSA) to the list of known hosts.
2023/05/18 06:16:32 fuzzer started
2023/05/18 06:16:32 dialing manager at localhost:44319
2023/05/18 06:16:32 checking machine...
2023/05/18 06:16:32 checking revisions...
syzkaller login: [ 37.758274] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:16:33 testing simple program...
[ 37.832736] cgroup: Unknown subsys name 'net'
[ 37.937293] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.722777] audit: type=1400 audit(1684390606.058:6): 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
[ 51.885859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.888639] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.891007] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.897867] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.899681] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.901879] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.323294] ------------[ cut here ]------------
[ 52.323993] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.325978] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.327311] Modules linked in:
[ 52.327929] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.330089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.333744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.334516] 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
[ 52.336923] RSP: 0018:ffff88801f067c00 EFLAGS: 00010282
[ 52.337704] RAX: 0000000000000000 RBX: ffff88800dc16440 RCX: 0000000000000000
[ 52.338693] RDX: ffff888019d38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.339705] RBP: ffff88800dc16454 R08: 0000000000000001 R09: 0000000000000000
[ 52.340684] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.341713] R13: ffffffff84e23fe0 R14: ffff88800dc16448 R15: ffffffff84d74dc0
[ 52.342735] FS: 0000555556dd1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.343871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.344727] CR2: 00007f5f52d946f4 CR3: 0000000019d46000 CR4: 0000000000350ee0
[ 52.345762] Call Trace:
[ 52.346136]
[ 52.346516] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.347212] ipv4_frags_init_net+0x269/0x440
[ 52.347894] ops_init+0xbb/0x6b0
[ 52.348444] setup_net+0x3d9/0x990
[ 52.348967] ? down_read_killable+0x1d7/0x4e0
[ 52.349675] ? __pfx_setup_net+0x10/0x10
[ 52.350268] ? copy_net_ns+0x17c/0x770
[ 52.350887] copy_net_ns+0x321/0x770
[ 52.351473] create_new_namespaces+0x3f6/0xb30
[ 52.352139] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.352879] ksys_unshare+0x44d/0x8e0
[ 52.353475] ? __pfx_ksys_unshare+0x10/0x10
[ 52.354108] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.354963] __x64_sys_unshare+0x31/0x40
[ 52.355591] do_syscall_64+0x3f/0x90
[ 52.356138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.356918] RIP: 0033:0x7fce944400d7
[ 52.357486] 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
[ 52.359972] RSP: 002b:00007fff527560b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.361063] RAX: ffffffffffffffda RBX: 00007fff527566f8 RCX: 00007fce944400d7
[ 52.362098] RDX: 00007fce944aa41f RSI: 00007fff52756050 RDI: 0000000040000000
[ 52.363121] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52755e60
[ 52.364150] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fce94552bf0
[ 52.365177] R13: 00007fff52756190 R14: 0000000000000000 R15: 00000000000000f8
[ 52.366236]
[ 52.366632] irq event stamp: 11107
[ 52.367136] hardirqs last enabled at (11117): [] __up_console_sem+0x78/0x80
[ 52.368357] hardirqs last disabled at (11134): [] __up_console_sem+0x5d/0x80
[ 52.369595] softirqs last enabled at (11130): [] irq_exit_rcu+0x93/0xc0
[ 52.370807] softirqs last disabled at (11125): [] irq_exit_rcu+0x93/0xc0
[ 52.371990] ---[ end trace 0000000000000000 ]---
[ 52.378220] ------------[ cut here ]------------
[ 52.378927] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.380892] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.382102] Modules linked in:
[ 52.382610] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.383939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.385110] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.385908] 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
[ 52.388419] RSP: 0018:ffff88801f067c00 EFLAGS: 00010282
[ 52.389168] RAX: 0000000000000000 RBX: ffff88800d76c240 RCX: 0000000000000000
[ 52.390216] RDX: ffff888019d38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.391234] RBP: ffff88800d76c254 R08: 0000000000000001 R09: 0000000000000000
[ 52.392251] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.393280] R13: ffffffff84e23fe0 R14: ffff88800d76c248 R15: ffffffff84da7d60
[ 52.394313] FS: 0000555556dd1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.395455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.396274] CR2: 00007f5f52d946f4 CR3: 0000000019d46000 CR4: 0000000000350ee0
[ 52.397301] Call Trace:
[ 52.397721]
[ 52.398067] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.398817] ipv6_frags_init_net+0x206/0x3c0
[ 52.399501] ops_init+0xbb/0x6b0
[ 52.400011] setup_net+0x3d9/0x990
[ 52.400569] ? down_read_killable+0x1d7/0x4e0
[ 52.401220] ? __pfx_setup_net+0x10/0x10
[ 52.401857] ? copy_net_ns+0x17c/0x770
[ 52.402475] copy_net_ns+0x321/0x770
[ 52.403030] create_new_namespaces+0x3f6/0xb30
[ 52.403747] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.404487] ksys_unshare+0x44d/0x8e0
[ 52.405048] ? __pfx_ksys_unshare+0x10/0x10
[ 52.405738] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.406594] __x64_sys_unshare+0x31/0x40
[ 52.407187] do_syscall_64+0x3f/0x90
[ 52.407786] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.408565] RIP: 0033:0x7fce944400d7
[ 52.409095] 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
[ 52.411607] RSP: 002b:00007fff527560b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.412710] RAX: ffffffffffffffda RBX: 00007fff527566f8 RCX: 00007fce944400d7
[ 52.413756] RDX: 00007fce944aa41f RSI: 00007fff52756050 RDI: 0000000040000000
[ 52.414775] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52755e60
[ 52.415805] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fce94552bf0
[ 52.416832] R13: 00007fff52756190 R14: 0000000000000000 R15: 00000000000000f8
[ 52.417896]
[ 52.418244] irq event stamp: 13005
[ 52.418777] hardirqs last enabled at (13017): [] __up_console_sem+0x78/0x80
[ 52.420007] hardirqs last disabled at (13028): [] __up_console_sem+0x5d/0x80
[ 52.421237] softirqs last enabled at (12720): [] irq_exit_rcu+0x93/0xc0
[ 52.422444] softirqs last disabled at (12715): [] irq_exit_rcu+0x93/0xc0
[ 52.423638] ---[ end trace 0000000000000000 ]---
[ 52.425177] ------------[ cut here ]------------
[ 52.426764] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.428999] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.430365] Modules linked in:
[ 52.431008] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.432540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.433895] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.434832] 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
[ 52.437493] RSP: 0018:ffff88801f067bf0 EFLAGS: 00010286
[ 52.438262] RAX: 0000000000000000 RBX: ffff88800c681640 RCX: 0000000000000000
[ 52.439356] RDX: ffff888019d38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.440381] RBP: ffff88800c681654 R08: 0000000000000001 R09: 0000000000000000
[ 52.441423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.442456] R13: ffffffff84e23fe0 R14: ffff88800c681648 R15: ffffffff84db0aa0
[ 52.443473] FS: 0000555556dd1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.444607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.445454] CR2: 00007f5f52d946f4 CR3: 0000000019d46000 CR4: 0000000000350ee0
[ 52.446489] Call Trace:
[ 52.446862]
[ 52.447208] nf_ct_net_init+0x224/0x3d0
[ 52.447844] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.448539] ops_init+0xbb/0x6b0
[ 52.449053] setup_net+0x3d9/0x990
[ 52.449620] ? down_read_killable+0x1d7/0x4e0
[ 52.450305] ? __pfx_setup_net+0x10/0x10
[ 52.450938] ? copy_net_ns+0x17c/0x770
[ 52.451566] copy_net_ns+0x321/0x770
[ 52.452125] create_new_namespaces+0x3f6/0xb30
[ 52.452834] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.453576] ksys_unshare+0x44d/0x8e0
[ 52.454144] ? __pfx_ksys_unshare+0x10/0x10
[ 52.454826] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.455687] __x64_sys_unshare+0x31/0x40
[ 52.456281] do_syscall_64+0x3f/0x90
[ 52.456880] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.457665] RIP: 0033:0x7fce944400d7
[ 52.458206] 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
[ 52.460614] RSP: 002b:00007fff527560b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.461720] RAX: ffffffffffffffda RBX: 00007fff527566f8 RCX: 00007fce944400d7
[ 52.462722] RDX: 00007fce944aa41f RSI: 00007fff52756050 RDI: 0000000040000000
[ 52.463713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52755e60
[ 52.464709] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fce94552bf0
[ 52.465710] R13: 00007fff52756190 R14: 0000000000000000 R15: 00000000000000f8
[ 52.466741]
[ 52.467077] irq event stamp: 14489
[ 52.467597] hardirqs last enabled at (14501): [] __up_console_sem+0x78/0x80
[ 52.468802] hardirqs last disabled at (14512): [] __up_console_sem+0x5d/0x80
[ 52.470010] softirqs last enabled at (14414): [] irq_exit_rcu+0x93/0xc0
[ 52.471183] softirqs last disabled at (14533): [] irq_exit_rcu+0x93/0xc0
[ 52.472357] ---[ end trace 0000000000000000 ]---
executing program
[ 53.959150] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.007688] Bluetooth: hci0: command 0x041b tx timeout
[ 58.054550] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.102474] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:16:45 Registers:
info registers vcpu 0
RAX=0000000000029451 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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=00007f1b2b9b10d8 CR3=00000000164cc000 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=d3628e5786f19083c543c24d5c997bda
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e0a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a0109e9e02cbbdd800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f067618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556dd1400 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=00007f5f52d946f4 CR3=0000000019d46000 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