Warning: Permanently added '[localhost]:26417' (ECDSA) to the list of known hosts.
2023/05/16 19:37:58 fuzzer started
2023/05/16 19:37:58 dialing manager at localhost:35573
2023/05/16 19:37:58 checking machine...
2023/05/16 19:37:58 checking revisions...
syzkaller login: [ 43.165787] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:37:58 testing simple program...
[ 43.233836] cgroup: Unknown subsys name 'net'
[ 43.299795] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.760616] audit: type=1400 audit(1684265891.515:6): 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
[ 56.899591] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.901209] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.903073] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.905594] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.906973] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.908771] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.269523] ------------[ cut here ]------------
[ 57.270166] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.272173] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.273419] Modules linked in:
[ 57.273866] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.278191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.279214] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.279876] 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
[ 57.282066] RSP: 0018:ffff88801e8efc00 EFLAGS: 00010282
[ 57.282736] RAX: 0000000000000000 RBX: ffff88800e60b440 RCX: 0000000000000000
[ 57.283628] RDX: ffff88801e8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.284511] RBP: ffff88800e60b454 R08: 0000000000000001 R09: 0000000000000000
[ 57.285397] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.286271] R13: ffffffff84e223a0 R14: ffff88800e60b448 R15: ffffffff84d73340
[ 57.287169] FS: 0000555555aea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.288163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.288892] CR2: 00007fa6c82d3e40 CR3: 000000000ed82000 CR4: 0000000000350ee0
[ 57.289779] Call Trace:
[ 57.290102]
[ 57.290421] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.291023] ipv4_frags_init_net+0x269/0x440
[ 57.291603] ops_init+0xbb/0x6b0
[ 57.292058] setup_net+0x3d9/0x990
[ 57.292531] ? down_read_killable+0x1d7/0x4e0
[ 57.293095] ? __pfx_setup_net+0x10/0x10
[ 57.293654] ? copy_net_ns+0x17c/0x770
[ 57.294155] copy_net_ns+0x321/0x770
[ 57.294667] create_new_namespaces+0x3f6/0xb30
[ 57.295252] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.295887] ksys_unshare+0x44d/0x8e0
[ 57.296404] ? __pfx_ksys_unshare+0x10/0x10
[ 57.296947] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.297685] __x64_sys_unshare+0x31/0x40
[ 57.298202] do_syscall_64+0x3f/0x90
[ 57.298696] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.299327] RIP: 0033:0x7f66344700d7
[ 57.299815] 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
[ 57.301971] RSP: 002b:00007ffc1b89d2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.302901] RAX: ffffffffffffffda RBX: 00007ffc1b89d938 RCX: 00007f66344700d7
[ 57.303784] RDX: 00007f66344da41f RSI: 00007ffc1b89d290 RDI: 0000000040000000
[ 57.304672] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1b89d0a0
[ 57.305587] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6634582bf0
[ 57.306457] R13: 00007ffc1b89d3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.307339]
[ 57.307674] irq event stamp: 8123
[ 57.308099] hardirqs last enabled at (8133): [] __up_console_sem+0x78/0x80
[ 57.309173] hardirqs last disabled at (8144): [] __up_console_sem+0x5d/0x80
[ 57.310248] softirqs last enabled at (8084): [] irq_exit_rcu+0x93/0xc0
[ 57.311295] softirqs last disabled at (8079): [] irq_exit_rcu+0x93/0xc0
[ 57.312327] ---[ end trace 0000000000000000 ]---
[ 57.317538] ------------[ cut here ]------------
[ 57.318133] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.319938] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.321107] Modules linked in:
[ 57.321608] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.322855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.323934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.324647] 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
[ 57.327019] RSP: 0018:ffff88801e8efc00 EFLAGS: 00010282
[ 57.327747] RAX: 0000000000000000 RBX: ffff88800f226040 RCX: 0000000000000000
[ 57.328696] RDX: ffff88801e8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.329664] RBP: ffff88800f226054 R08: 0000000000000001 R09: 0000000000000000
[ 57.330603] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.331540] R13: ffffffff84e223a0 R14: ffff88800f226048 R15: ffffffff84da62e0
[ 57.332484] FS: 0000555555aea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.333572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.334317] CR2: 00007fa6c82d3e40 CR3: 000000000ed82000 CR4: 0000000000350ee0
[ 57.335252] Call Trace:
[ 57.335628]
[ 57.335945] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.336631] ipv6_frags_init_net+0x206/0x3c0
[ 57.337224] ops_init+0xbb/0x6b0
[ 57.337721] setup_net+0x3d9/0x990
[ 57.338201] ? down_read_killable+0x1d7/0x4e0
[ 57.338823] ? __pfx_setup_net+0x10/0x10
[ 57.339380] ? copy_net_ns+0x17c/0x770
[ 57.339916] copy_net_ns+0x321/0x770
[ 57.340443] create_new_namespaces+0x3f6/0xb30
[ 57.341062] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.341764] ksys_unshare+0x44d/0x8e0
[ 57.342281] ? __pfx_ksys_unshare+0x10/0x10
[ 57.342890] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.343671] __x64_sys_unshare+0x31/0x40
[ 57.344226] do_syscall_64+0x3f/0x90
[ 57.344761] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.345466] RIP: 0033:0x7f66344700d7
[ 57.345974] 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
[ 57.348300] RSP: 002b:00007ffc1b89d2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.349306] RAX: ffffffffffffffda RBX: 00007ffc1b89d938 RCX: 00007f66344700d7
[ 57.350261] RDX: 00007f66344da41f RSI: 00007ffc1b89d290 RDI: 0000000040000000
[ 57.351221] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1b89d0a0
[ 57.352158] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6634582bf0
[ 57.353097] R13: 00007ffc1b89d3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.354088]
[ 57.354437] irq event stamp: 9713
[ 57.354882] hardirqs last enabled at (9723): [] __up_console_sem+0x78/0x80
[ 57.356000] hardirqs last disabled at (9734): [] __up_console_sem+0x5d/0x80
[ 57.357132] softirqs last enabled at (9428): [] irq_exit_rcu+0x93/0xc0
[ 57.358245] softirqs last disabled at (9423): [] irq_exit_rcu+0x93/0xc0
[ 57.359338] ---[ end trace 0000000000000000 ]---
[ 57.360722] ------------[ cut here ]------------
[ 57.361339] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.363416] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.364529] Modules linked in:
[ 57.364954] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.366190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.367252] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.367943] 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
[ 57.370298] RSP: 0018:ffff88801e8efbf0 EFLAGS: 00010286
[ 57.371033] RAX: 0000000000000000 RBX: ffff88800f226640 RCX: 0000000000000000
[ 57.372008] RDX: ffff88801e8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.372944] RBP: ffff88800f226654 R08: 0000000000000001 R09: 0000000000000000
[ 57.373904] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.374850] R13: ffffffff84e223a0 R14: ffff88800f226648 R15: ffffffff84daf020
[ 57.375791] FS: 0000555555aea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.376849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.377643] CR2: 00007fa6c82d3e40 CR3: 000000000ed82000 CR4: 0000000000350ee0
[ 57.378598] Call Trace:
[ 57.378938]
[ 57.379249] nf_ct_net_init+0x224/0x3d0
[ 57.379825] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.380452] ops_init+0xbb/0x6b0
[ 57.380915] setup_net+0x3d9/0x990
[ 57.381426] ? down_read_killable+0x1d7/0x4e0
[ 57.382049] ? __pfx_setup_net+0x10/0x10
[ 57.382621] ? copy_net_ns+0x17c/0x770
[ 57.383163] copy_net_ns+0x321/0x770
[ 57.383693] create_new_namespaces+0x3f6/0xb30
[ 57.384319] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.384994] ksys_unshare+0x44d/0x8e0
[ 57.385541] ? __pfx_ksys_unshare+0x10/0x10
[ 57.386126] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.386905] __x64_sys_unshare+0x31/0x40
[ 57.387468] do_syscall_64+0x3f/0x90
[ 57.387961] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.388684] RIP: 0033:0x7f66344700d7
[ 57.389180] 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
[ 57.391523] RSP: 002b:00007ffc1b89d2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.392531] RAX: ffffffffffffffda RBX: 00007ffc1b89d938 RCX: 00007f66344700d7
[ 57.393443] RDX: 00007f66344da41f RSI: 00007ffc1b89d290 RDI: 0000000040000000
[ 57.394315] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1b89d0a0
[ 57.395218] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6634582bf0
[ 57.396108] R13: 00007ffc1b89d3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.397026]
[ 57.397334] irq event stamp: 10487
[ 57.397814] hardirqs last enabled at (10499): [] __up_console_sem+0x78/0x80
[ 57.398902] hardirqs last disabled at (10510): [] __up_console_sem+0x5d/0x80
[ 57.400006] softirqs last enabled at (10524): [] irq_exit_rcu+0x93/0xc0
[ 57.401073] softirqs last disabled at (10519): [] irq_exit_rcu+0x93/0xc0
[ 57.402142] ---[ end trace 0000000000000000 ]---
executing program
[ 58.918692] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.965858] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.013431] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.062525] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:38:05 Registers:
info registers vcpu 0
RAX=0000000000022c8d RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007fa6c837d3c0 CR3=000000000f1cc000 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=2033313a38333a39312036312079614d XMM01=5d3636383337322e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e8ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555555aea400 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=00007fa6c82d3e40 CR3=000000000ed82000 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