Warning: Permanently added '[localhost]:64946' (ECDSA) to the list of known hosts.
2023/05/17 13:33:10 fuzzer started
2023/05/17 13:33:10 dialing manager at localhost:44319
2023/05/17 13:33:10 checking machine...
2023/05/17 13:33:10 checking revisions...
syzkaller login: [ 56.410456] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:33:10 testing simple program...
[ 56.480471] cgroup: Unknown subsys name 'net'
[ 56.529629] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.882213] audit: type=1400 audit(1684330404.302:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.979865] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.982465] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.990695] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.993069] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.994737] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.995965] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 71.359577] ------------[ cut here ]------------
[ 71.360216] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.361890] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.363011] Modules linked in:
[ 71.363453] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.368071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.369321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.370158] 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
[ 71.372432] RSP: 0018:ffff8880069bfc00 EFLAGS: 00010282
[ 71.373143] RAX: 0000000000000000 RBX: ffff88800e2b6840 RCX: 0000000000000000
[ 71.374087] RDX: ffff88801a710000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.375022] RBP: ffff88800e2b6854 R08: 0000000000000001 R09: 0000000000000000
[ 71.375954] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.376889] R13: ffffffff84e23fe0 R14: ffff88800e2b6848 R15: ffffffff84d74dc0
[ 71.377795] FS: 00005555564f2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.378862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.379643] CR2: 00007fca8e69e6f4 CR3: 000000000eb40000 CR4: 0000000000350ef0
[ 71.380565] Call Trace:
[ 71.380923]
[ 71.381216] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.381886] ipv4_frags_init_net+0x269/0x440
[ 71.382454] ops_init+0xbb/0x6b0
[ 71.382953] setup_net+0x3d9/0x990
[ 71.383433] ? down_read_killable+0x1d7/0x4e0
[ 71.384065] ? __pfx_setup_net+0x10/0x10
[ 71.384607] ? copy_net_ns+0x17c/0x770
[ 71.385140] copy_net_ns+0x321/0x770
[ 71.385656] create_new_namespaces+0x3f6/0xb30
[ 71.386279] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.386947] ksys_unshare+0x44d/0x8e0
[ 71.387453] ? __pfx_ksys_unshare+0x10/0x10
[ 71.388060] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.388825] __x64_sys_unshare+0x31/0x40
[ 71.389362] do_syscall_64+0x3f/0x90
[ 71.389924] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.390601] RIP: 0033:0x7ffad5a2c0d7
[ 71.391105] 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
[ 71.393342] RSP: 002b:00007ffd7949a8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.394341] RAX: ffffffffffffffda RBX: 00007ffd7949af28 RCX: 00007ffad5a2c0d7
[ 71.395264] RDX: 00007ffad5a9641f RSI: 00007ffd7949a880 RDI: 0000000040000000
[ 71.396180] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7949a690
[ 71.397093] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffad5b3ebf0
[ 71.398029] R13: 00007ffd7949a9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.398954]
[ 71.399263] irq event stamp: 9301
[ 71.399722] hardirqs last enabled at (9313): [] __up_console_sem+0x78/0x80
[ 71.400797] hardirqs last disabled at (9324): [] __up_console_sem+0x5d/0x80
[ 71.401926] softirqs last enabled at (8870): [] irq_exit_rcu+0x93/0xc0
[ 71.402988] softirqs last disabled at (8855): [] irq_exit_rcu+0x93/0xc0
[ 71.404062] ---[ end trace 0000000000000000 ]---
[ 71.409685] ------------[ cut here ]------------
[ 71.410316] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.412032] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.413124] Modules linked in:
[ 71.413572] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.414769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.415836] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.416533] 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
[ 71.418779] RSP: 0018:ffff8880069bfc00 EFLAGS: 00010282
[ 71.419472] RAX: 0000000000000000 RBX: ffff88800d6a4e40 RCX: 0000000000000000
[ 71.420583] RDX: ffff88801a710000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.421780] RBP: ffff88800d6a4e54 R08: 0000000000000001 R09: 0000000000000000
[ 71.422946] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.424160] R13: ffffffff84e23fe0 R14: ffff88800d6a4e48 R15: ffffffff84da7d60
[ 71.425247] FS: 00005555564f2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.426311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.427078] CR2: 00007fca8e69e6f4 CR3: 000000000eb40000 CR4: 0000000000350ef0
[ 71.428008] Call Trace:
[ 71.428346]
[ 71.428678] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.429320] ipv6_frags_init_net+0x206/0x3c0
[ 71.429943] ops_init+0xbb/0x6b0
[ 71.430406] setup_net+0x3d9/0x990
[ 71.430941] ? down_read_killable+0x1d7/0x4e0
[ 71.431575] ? __pfx_setup_net+0x10/0x10
[ 71.432141] ? copy_net_ns+0x17c/0x770
[ 71.432681] copy_net_ns+0x321/0x770
[ 71.433183] create_new_namespaces+0x3f6/0xb30
[ 71.433827] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.434458] ksys_unshare+0x44d/0x8e0
[ 71.435020] ? __pfx_ksys_unshare+0x10/0x10
[ 71.435629] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.436360] __x64_sys_unshare+0x31/0x40
[ 71.436927] do_syscall_64+0x3f/0x90
[ 71.437409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.438115] RIP: 0033:0x7ffad5a2c0d7
[ 71.438617] 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
[ 71.440890] RSP: 002b:00007ffd7949a8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.441871] RAX: ffffffffffffffda RBX: 00007ffd7949af28 RCX: 00007ffad5a2c0d7
[ 71.442780] RDX: 00007ffad5a9641f RSI: 00007ffd7949a880 RDI: 0000000040000000
[ 71.443727] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7949a690
[ 71.444638] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffad5b3ebf0
[ 71.445577] R13: 00007ffd7949a9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.446473]
[ 71.446838] irq event stamp: 11305
[ 71.447308] hardirqs last enabled at (11315): [] __up_console_sem+0x78/0x80
[ 71.448412] hardirqs last disabled at (11326): [] __up_console_sem+0x5d/0x80
[ 71.449527] softirqs last enabled at (10484): [] irq_exit_rcu+0x93/0xc0
[ 71.450591] softirqs last disabled at (10427): [] irq_exit_rcu+0x93/0xc0
[ 71.451707] ---[ end trace 0000000000000000 ]---
[ 71.453081] ------------[ cut here ]------------
[ 71.453697] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.455672] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.456750] Modules linked in:
[ 71.457185] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.458362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.459442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.460129] 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
[ 71.462347] RSP: 0018:ffff8880069bfbf0 EFLAGS: 00010286
[ 71.463082] RAX: 0000000000000000 RBX: ffff88800d6a4840 RCX: 0000000000000000
[ 71.464026] RDX: ffff88801a710000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.464933] RBP: ffff88800d6a4854 R08: 0000000000000001 R09: 0000000000000000
[ 71.465829] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.466756] R13: ffffffff84e23fe0 R14: ffff88800d6a4848 R15: ffffffff84db0aa0
[ 71.467705] FS: 00005555564f2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.468728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.469471] CR2: 00007fca8e69e6f4 CR3: 000000000eb40000 CR4: 0000000000350ef0
[ 71.470379] Call Trace:
[ 71.470742]
[ 71.471067] nf_ct_net_init+0x224/0x3d0
[ 71.471652] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.472247] ops_init+0xbb/0x6b0
[ 71.472732] setup_net+0x3d9/0x990
[ 71.473211] ? down_read_killable+0x1d7/0x4e0
[ 71.473827] ? __pfx_setup_net+0x10/0x10
[ 71.474358] ? copy_net_ns+0x17c/0x770
[ 71.474943] copy_net_ns+0x321/0x770
[ 71.475441] create_new_namespaces+0x3f6/0xb30
[ 71.476080] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.476734] ksys_unshare+0x44d/0x8e0
[ 71.477242] ? __pfx_ksys_unshare+0x10/0x10
[ 71.477827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.478577] __x64_sys_unshare+0x31/0x40
[ 71.479135] do_syscall_64+0x3f/0x90
[ 71.479654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.480314] RIP: 0033:0x7ffad5a2c0d7
[ 71.480815] 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
[ 71.483038] RSP: 002b:00007ffd7949a8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.484042] RAX: ffffffffffffffda RBX: 00007ffd7949af28 RCX: 00007ffad5a2c0d7
[ 71.484966] RDX: 00007ffad5a9641f RSI: 00007ffd7949a880 RDI: 0000000040000000
[ 71.485891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7949a690
[ 71.486788] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffad5b3ebf0
[ 71.487728] R13: 00007ffd7949a9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.488658]
[ 71.488976] irq event stamp: 12135
[ 71.489411] hardirqs last enabled at (12145): [] __up_console_sem+0x78/0x80
[ 71.490527] hardirqs last disabled at (12158): [] __up_console_sem+0x5d/0x80
[ 71.491657] softirqs last enabled at (11918): [] irq_exit_rcu+0x93/0xc0
[ 71.492735] softirqs last disabled at (11911): [] irq_exit_rcu+0x93/0xc0
[ 71.493797] ---[ end trace 0000000000000000 ]---
[ 73.060108] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.106573] Bluetooth: hci0: command 0x041b tx timeout
[ 77.154591] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.203578] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:33:06 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880069bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555564f2400 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=00007fca8e69e6f4 CR3=000000000eb40000 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=ffffffff8180f93e RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf09e01
RSI=ffff88806cf09df8 RDI=ffff88806cf09df8 RBP=ffff88806cf09af8 RSP=ffff88806cf09a30
R8 =ffffffff8612f5a4 R9 =ffffffff8612f5a8 R10=0000000000038001 R11=ffff88806cf09ae0
R12=ffff88806cf09b00 R13=ffff88806cf09ae8 R14=ffff88806cf09e00 R15=ffff88806cf09aa0
RIP=ffffffff81130ecb 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=00007f162cc6e0a0 CR3=000000000e35c000 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=8ef944d699f51b867a4c11ad6d73869d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b7559f45f9d3d1d6000000000013bdb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=73ddd99172f9fb0600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000