Warning: Permanently added '[localhost]:64912' (ECDSA) to the list of known hosts.
2023/05/16 19:44:09 fuzzer started
2023/05/16 19:44:09 dialing manager at localhost:35573
2023/05/16 19:44:09 checking machine...
2023/05/16 19:44:09 checking revisions...
syzkaller login: [ 37.093415] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:44:09 testing simple program...
[ 37.165613] cgroup: Unknown subsys name 'net'
[ 37.268047] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.701390] audit: type=1400 audit(1684266261.454:6): 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
executing program
[ 49.851075] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.853866] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.855031] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.857702] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.859498] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.860587] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.253351] ------------[ cut here ]------------
[ 50.253984] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.255644] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.256785] Modules linked in:
[ 50.257319] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.259473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.261685] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.262856] 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
[ 50.265066] RSP: 0018:ffff88800f0e7c00 EFLAGS: 00010282
[ 50.265835] RAX: 0000000000000000 RBX: ffff88800f184840 RCX: 0000000000000000
[ 50.266847] RDX: ffff888016a71b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.267846] RBP: ffff88800f184854 R08: 0000000000000001 R09: 0000000000000000
[ 50.268828] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.269737] R13: ffffffff84e223a0 R14: ffff88800f184848 R15: ffffffff84d73340
[ 50.270639] FS: 0000555556396400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.271642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.272371] CR2: 00007f97204986f4 CR3: 000000001f4f6000 CR4: 0000000000350ee0
[ 50.273226] Call Trace:
[ 50.273538]
[ 50.273821] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.274458] ipv4_frags_init_net+0x269/0x440
[ 50.275002] ops_init+0xbb/0x6b0
[ 50.275460] setup_net+0x3d9/0x990
[ 50.275898] ? down_read_killable+0x1d7/0x4e0
[ 50.276468] ? __pfx_setup_net+0x10/0x10
[ 50.276954] ? copy_net_ns+0x17c/0x770
[ 50.277472] copy_net_ns+0x321/0x770
[ 50.277930] create_new_namespaces+0x3f6/0xb30
[ 50.278528] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.279171] ksys_unshare+0x44d/0x8e0
[ 50.279638] ? __pfx_ksys_unshare+0x10/0x10
[ 50.280188] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.280863] __x64_sys_unshare+0x31/0x40
[ 50.281387] do_syscall_64+0x3f/0x90
[ 50.281846] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.282518] RIP: 0033:0x7f68c66860d7
[ 50.282985] 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
[ 50.285134] RSP: 002b:00007ffe1d23ec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.286049] RAX: ffffffffffffffda RBX: 00007ffe1d23f258 RCX: 00007f68c66860d7
[ 50.286935] RDX: 00007f68c66f041f RSI: 00007ffe1d23ebb0 RDI: 0000000040000000
[ 50.287812] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d23e9c0
[ 50.288688] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68c6798bf0
[ 50.289581] R13: 00007ffe1d23ecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.290496]
[ 50.290809] irq event stamp: 7977
[ 50.291269] hardirqs last enabled at (7989): [] __up_console_sem+0x78/0x80
[ 50.292301] hardirqs last disabled at (8000): [] __up_console_sem+0x5d/0x80
[ 50.293334] softirqs last enabled at (7698): [] irq_exit_rcu+0x93/0xc0
[ 50.294353] softirqs last disabled at (7693): [] irq_exit_rcu+0x93/0xc0
[ 50.295388] ---[ end trace 0000000000000000 ]---
[ 50.301757] ------------[ cut here ]------------
[ 50.302378] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.304259] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.305336] Modules linked in:
[ 50.305746] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.306922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.307943] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.308616] 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
[ 50.310831] RSP: 0018:ffff88800f0e7c00 EFLAGS: 00010282
[ 50.311526] RAX: 0000000000000000 RBX: ffff88800e32f840 RCX: 0000000000000000
[ 50.312420] RDX: ffff888016a71b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.313304] RBP: ffff88800e32f854 R08: 0000000000000001 R09: 0000000000000000
[ 50.314196] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.315048] R13: ffffffff84e223a0 R14: ffff88800e32f848 R15: ffffffff84da62e0
[ 50.315946] FS: 0000555556396400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.316948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.317682] CR2: 00007f97204986f4 CR3: 000000001f4f6000 CR4: 0000000000350ee0
[ 50.318578] Call Trace:
[ 50.318909]
[ 50.319243] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.319845] ipv6_frags_init_net+0x206/0x3c0
[ 50.320436] ops_init+0xbb/0x6b0
[ 50.320868] setup_net+0x3d9/0x990
[ 50.321358] ? down_read_killable+0x1d7/0x4e0
[ 50.321928] ? __pfx_setup_net+0x10/0x10
[ 50.322478] ? copy_net_ns+0x17c/0x770
[ 50.323003] copy_net_ns+0x321/0x770
[ 50.323519] create_new_namespaces+0x3f6/0xb30
[ 50.324125] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.324744] ksys_unshare+0x44d/0x8e0
[ 50.325274] ? __pfx_ksys_unshare+0x10/0x10
[ 50.325823] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.326584] __x64_sys_unshare+0x31/0x40
[ 50.327156] do_syscall_64+0x3f/0x90
[ 50.327636] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.328325] RIP: 0033:0x7f68c66860d7
[ 50.328791] 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
[ 50.330958] RSP: 002b:00007ffe1d23ec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.331909] RAX: ffffffffffffffda RBX: 00007ffe1d23f258 RCX: 00007f68c66860d7
[ 50.332797] RDX: 00007f68c66f041f RSI: 00007ffe1d23ebb0 RDI: 0000000040000000
[ 50.333693] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d23e9c0
[ 50.334591] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68c6798bf0
[ 50.335482] R13: 00007ffe1d23ecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.336391]
[ 50.336691] irq event stamp: 10057
[ 50.337168] hardirqs last enabled at (10069): [] __up_console_sem+0x78/0x80
[ 50.338259] hardirqs last disabled at (10086): [] __up_console_sem+0x5d/0x80
[ 50.339343] softirqs last enabled at (10082): [] irq_exit_rcu+0x93/0xc0
[ 50.340388] softirqs last disabled at (10077): [] irq_exit_rcu+0x93/0xc0
[ 50.341434] ---[ end trace 0000000000000000 ]---
[ 50.343552] ------------[ cut here ]------------
[ 50.344174] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.346182] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.347257] Modules linked in:
[ 50.347663] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.348828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.349841] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.350518] 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
[ 50.352702] RSP: 0018:ffff88800f0e7bf0 EFLAGS: 00010286
[ 50.353394] RAX: 0000000000000000 RBX: ffff88800e32fe40 RCX: 0000000000000000
[ 50.354290] RDX: ffff888016a71b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.355203] RBP: ffff88800e32fe54 R08: 0000000000000001 R09: 0000000000000000
[ 50.356060] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.356949] R13: ffffffff84e223a0 R14: ffff88800e32fe48 R15: ffffffff84daf020
[ 50.357832] FS: 0000555556396400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.358825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.359562] CR2: 00007f97204986f4 CR3: 000000001f4f6000 CR4: 0000000000350ee0
[ 50.360461] Call Trace:
[ 50.360783]
[ 50.361124] nf_ct_net_init+0x224/0x3d0
[ 50.361646] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.362262] ops_init+0xbb/0x6b0
[ 50.362703] setup_net+0x3d9/0x990
[ 50.363214] ? down_read_killable+0x1d7/0x4e0
[ 50.363772] ? __pfx_setup_net+0x10/0x10
[ 50.364320] ? copy_net_ns+0x17c/0x770
[ 50.364825] copy_net_ns+0x321/0x770
[ 50.365347] create_new_namespaces+0x3f6/0xb30
[ 50.365936] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.366594] ksys_unshare+0x44d/0x8e0
[ 50.367122] ? __pfx_ksys_unshare+0x10/0x10
[ 50.367675] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.368431] __x64_sys_unshare+0x31/0x40
[ 50.368952] do_syscall_64+0x3f/0x90
[ 50.369479] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.370151] RIP: 0033:0x7f68c66860d7
[ 50.370615] 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
[ 50.372774] RSP: 002b:00007ffe1d23ec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.373720] RAX: ffffffffffffffda RBX: 00007ffe1d23f258 RCX: 00007f68c66860d7
[ 50.374611] RDX: 00007f68c66f041f RSI: 00007ffe1d23ebb0 RDI: 0000000040000000
[ 50.375524] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d23e9c0
[ 50.376410] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68c6798bf0
[ 50.377312] R13: 00007ffe1d23ecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.378231]
[ 50.378525] irq event stamp: 10921
[ 50.378967] hardirqs last enabled at (10931): [] __up_console_sem+0x78/0x80
[ 50.380046] hardirqs last disabled at (10942): [] __up_console_sem+0x5d/0x80
[ 50.381135] softirqs last enabled at (10422): [] irq_exit_rcu+0x93/0xc0
[ 50.382199] softirqs last disabled at (10413): [] irq_exit_rcu+0x93/0xc0
[ 50.383249] ---[ end trace 0000000000000000 ]---
[ 51.874871] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.922166] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.971180] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.018163] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:44:22 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81133b6d RDX=000000000000133b
RSI=000000000000133b RDI=ffffffff864de5b4 RBP=ffff8880160df428 RSP=ffff8880160df310
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000038001 R11=0000000000000001
R12=ffff8880160df430 R13=ffff8880160df418 R14=ffff8880160df411 R15=ffff8880160df3d0
RIP=ffffffff8113146a RFL=00000213 [----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 00007f44bdf46900 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=00007f44bd43f4d8 CR3=000000000e8e4000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010e4a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e278551a221c33c100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f0e75e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 0000555556396400 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=00007f97204986f4 CR3=000000001f4f6000 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