Warning: Permanently added '[localhost]:36483' (ECDSA) to the list of known hosts.
2023/05/16 17:21:34 fuzzer started
2023/05/16 17:21:34 dialing manager at localhost:35573
2023/05/16 17:21:34 checking machine...
2023/05/16 17:21:34 checking revisions...
syzkaller login: [ 43.311598] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:21:34 testing simple program...
[ 43.381786] cgroup: Unknown subsys name 'net'
[ 43.490805] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.907730] audit: type=1400 audit(1684257707.141:6): 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
[ 57.038343] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.039850] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.041608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.044193] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.045678] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.046788] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.417466] ------------[ cut here ]------------
[ 57.418306] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.420708] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.422185] Modules linked in:
[ 57.422729] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.427702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.428901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.429710] 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
[ 57.431974] RSP: 0018:ffff888018a9fc00 EFLAGS: 00010282
[ 57.432662] RAX: 0000000000000000 RBX: ffff888016503440 RCX: 0000000000000000
[ 57.433565] RDX: ffff888018f6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.434487] RBP: ffff888016503454 R08: 0000000000000001 R09: 0000000000000000
[ 57.435412] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.436320] R13: ffffffff84e223a0 R14: ffff888016503448 R15: ffffffff84d73340
[ 57.437187] FS: 0000555555938400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.438206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.438983] CR2: 00007f1fe240baf0 CR3: 000000000e82c000 CR4: 0000000000350ee0
[ 57.439886] Call Trace:
[ 57.440210]
[ 57.440533] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.441177] ipv4_frags_init_net+0x269/0x440
[ 57.441794] ops_init+0xbb/0x6b0
[ 57.442239] setup_net+0x3d9/0x990
[ 57.442758] ? down_read_killable+0x1d7/0x4e0
[ 57.443360] ? __pfx_setup_net+0x10/0x10
[ 57.443881] ? copy_net_ns+0x17c/0x770
[ 57.444409] copy_net_ns+0x321/0x770
[ 57.444910] create_new_namespaces+0x3f6/0xb30
[ 57.445523] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.446165] ksys_unshare+0x44d/0x8e0
[ 57.446714] ? __pfx_ksys_unshare+0x10/0x10
[ 57.447307] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.448029] __x64_sys_unshare+0x31/0x40
[ 57.448575] do_syscall_64+0x3f/0x90
[ 57.449063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.449759] RIP: 0033:0x7f8b68a0a0d7
[ 57.450225] 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
[ 57.452458] RSP: 002b:00007fff8ada5668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.453413] RAX: ffffffffffffffda RBX: 00007fff8ada5ca8 RCX: 00007f8b68a0a0d7
[ 57.454326] RDX: 00007f8b68a7441f RSI: 00007fff8ada5600 RDI: 0000000040000000
[ 57.455207] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ada5410
[ 57.456093] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8b68b1cbf0
[ 57.456992] R13: 00007fff8ada5740 R14: 0000000000000000 R15: 00000000000000f8
[ 57.457941]
[ 57.458240] irq event stamp: 7699
[ 57.458704] hardirqs last enabled at (7711): [] __up_console_sem+0x78/0x80
[ 57.459806] hardirqs last disabled at (7722): [] __up_console_sem+0x5d/0x80
[ 57.460882] softirqs last enabled at (7274): [] irq_exit_rcu+0x93/0xc0
[ 57.461947] softirqs last disabled at (7263): [] irq_exit_rcu+0x93/0xc0
[ 57.462996] ---[ end trace 0000000000000000 ]---
[ 57.468125] ------------[ cut here ]------------
[ 57.468862] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.470568] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.471663] Modules linked in:
[ 57.472082] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.473245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.474318] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.474990] 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
[ 57.477182] RSP: 0018:ffff888018a9fc00 EFLAGS: 00010282
[ 57.477887] RAX: 0000000000000000 RBX: ffff88800dbcf840 RCX: 0000000000000000
[ 57.478813] RDX: ffff888018f6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.479714] RBP: ffff88800dbcf854 R08: 0000000000000001 R09: 0000000000000000
[ 57.480604] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.481525] R13: ffffffff84e223a0 R14: ffff88800dbcf848 R15: ffffffff84da62e0
[ 57.482448] FS: 0000555555938400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.483472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.484188] CR2: 00007f1fe240baf0 CR3: 000000000e82c000 CR4: 0000000000350ee0
[ 57.485092] Call Trace:
[ 57.485441]
[ 57.485767] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.486420] ipv6_frags_init_net+0x206/0x3c0
[ 57.487021] ops_init+0xbb/0x6b0
[ 57.487498] setup_net+0x3d9/0x990
[ 57.487963] ? down_read_killable+0x1d7/0x4e0
[ 57.488551] ? __pfx_setup_net+0x10/0x10
[ 57.489073] ? copy_net_ns+0x17c/0x770
[ 57.489604] copy_net_ns+0x321/0x770
[ 57.490112] create_new_namespaces+0x3f6/0xb30
[ 57.490756] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.491415] ksys_unshare+0x44d/0x8e0
[ 57.491917] ? __pfx_ksys_unshare+0x10/0x10
[ 57.492487] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.493218] __x64_sys_unshare+0x31/0x40
[ 57.493793] do_syscall_64+0x3f/0x90
[ 57.494293] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.494971] RIP: 0033:0x7f8b68a0a0d7
[ 57.495458] 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
[ 57.497641] RSP: 002b:00007fff8ada5668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.498618] RAX: ffffffffffffffda RBX: 00007fff8ada5ca8 RCX: 00007f8b68a0a0d7
[ 57.499536] RDX: 00007f8b68a7441f RSI: 00007fff8ada5600 RDI: 0000000040000000
[ 57.500450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ada5410
[ 57.501355] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8b68b1cbf0
[ 57.502230] R13: 00007fff8ada5740 R14: 0000000000000000 R15: 00000000000000f8
[ 57.503169]
[ 57.503498] irq event stamp: 9423
[ 57.503933] hardirqs last enabled at (9433): [] __up_console_sem+0x78/0x80
[ 57.505007] hardirqs last disabled at (9444): [] __up_console_sem+0x5d/0x80
[ 57.506099] softirqs last enabled at (8968): [] irq_exit_rcu+0x93/0xc0
[ 57.507160] softirqs last disabled at (8963): [] irq_exit_rcu+0x93/0xc0
[ 57.508203] ---[ end trace 0000000000000000 ]---
[ 57.509708] ------------[ cut here ]------------
[ 57.510330] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.512356] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.513441] Modules linked in:
[ 57.513874] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.515059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.516086] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.516783] 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
[ 57.519013] RSP: 0018:ffff888018a9fbf0 EFLAGS: 00010286
[ 57.519716] RAX: 0000000000000000 RBX: ffff88800dbce040 RCX: 0000000000000000
[ 57.520594] RDX: ffff888018f6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.521490] RBP: ffff88800dbce054 R08: 0000000000000001 R09: 0000000000000000
[ 57.522649] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.523655] R13: ffffffff84e223a0 R14: ffff88800dbce048 R15: ffffffff84daf020
[ 57.524559] FS: 0000555555938400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.525563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.526336] CR2: 00007f1fe240baf0 CR3: 000000000e82c000 CR4: 0000000000350ee0
[ 57.527232] Call Trace:
[ 57.527603]
[ 57.527923] nf_ct_net_init+0x224/0x3d0
[ 57.528468] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.529048] ops_init+0xbb/0x6b0
[ 57.529518] setup_net+0x3d9/0x990
[ 57.530001] ? down_read_killable+0x1d7/0x4e0
[ 57.530596] ? __pfx_setup_net+0x10/0x10
[ 57.531132] ? copy_net_ns+0x17c/0x770
[ 57.531663] copy_net_ns+0x321/0x770
[ 57.532157] create_new_namespaces+0x3f6/0xb30
[ 57.532777] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.533412] ksys_unshare+0x44d/0x8e0
[ 57.533930] ? __pfx_ksys_unshare+0x10/0x10
[ 57.534504] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.535249] __x64_sys_unshare+0x31/0x40
[ 57.535816] do_syscall_64+0x3f/0x90
[ 57.536326] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.536971] RIP: 0033:0x7f8b68a0a0d7
[ 57.537460] 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
[ 57.539704] RSP: 002b:00007fff8ada5668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.540675] RAX: ffffffffffffffda RBX: 00007fff8ada5ca8 RCX: 00007f8b68a0a0d7
[ 57.541572] RDX: 00007f8b68a7441f RSI: 00007fff8ada5600 RDI: 0000000040000000
[ 57.542489] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ada5410
[ 57.543458] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8b68b1cbf0
[ 57.544381] R13: 00007fff8ada5740 R14: 0000000000000000 R15: 00000000000000f8
[ 57.545313]
[ 57.545611] irq event stamp: 10227
[ 57.546075] hardirqs last enabled at (10237): [] __up_console_sem+0x78/0x80
[ 57.547180] hardirqs last disabled at (10248): [] __up_console_sem+0x5d/0x80
[ 57.548282] softirqs last enabled at (10100): [] irq_exit_rcu+0x93/0xc0
[ 57.549333] softirqs last disabled at (10095): [] irq_exit_rcu+0x93/0xc0
[ 57.550401] ---[ end trace 0000000000000000 ]---
executing program
[ 59.061069] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.108963] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.156339] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.204363] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:21:41 Registers:
info registers vcpu 0
RAX=000000000001c7cd 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=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=00007f1fe2382910 CR3=0000000015abc000 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=d9a75ff692ebe5bd4a4f6b2614f9ee67
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8026219f2a2ea762000000000013b1d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f82412e79cc5ba1200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018a9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555555938400 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=00007f1fe240baf0 CR3=000000000e82c000 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