Warning: Permanently added '[localhost]:64973' (ECDSA) to the list of known hosts.
2023/05/17 03:04:38 fuzzer started
2023/05/17 03:04:38 dialing manager at localhost:35573
2023/05/17 03:04:38 checking machine...
2023/05/17 03:04:38 checking revisions...
syzkaller login: [ 42.501523] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:04:38 testing simple program...
[ 42.553188] cgroup: Unknown subsys name 'net'
[ 42.668361] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.774819] audit: type=1400 audit(1684292690.973:6): 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
[ 55.952061] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.954086] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.956714] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.961090] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.963702] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.966040] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.414541] ------------[ cut here ]------------
[ 56.415172] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.416907] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.417978] Modules linked in:
[ 56.418397] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.419669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.420996] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.422013] 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
[ 56.427972] RSP: 0018:ffff88801e88fc00 EFLAGS: 00010282
[ 56.428797] RAX: 0000000000000000 RBX: ffff88800c549840 RCX: 0000000000000000
[ 56.429838] RDX: ffff8880159c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.430817] RBP: ffff88800c549854 R08: 0000000000000001 R09: 0000000000000000
[ 56.431777] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.432835] R13: ffffffff84e223a0 R14: ffff88800c549848 R15: ffffffff84d73340
[ 56.433810] FS: 00005555558ad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.434839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.435567] CR2: 00007f0b8094c6f4 CR3: 0000000015a3e000 CR4: 0000000000350ee0
[ 56.436419] Call Trace:
[ 56.436774]
[ 56.437087] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.437722] ipv4_frags_init_net+0x269/0x440
[ 56.438307] ops_init+0xbb/0x6b0
[ 56.438783] setup_net+0x3d9/0x990
[ 56.439374] ? down_read_killable+0x1d7/0x4e0
[ 56.439984] ? __pfx_setup_net+0x10/0x10
[ 56.440534] ? copy_net_ns+0x17c/0x770
[ 56.441059] copy_net_ns+0x321/0x770
[ 56.441591] create_new_namespaces+0x3f6/0xb30
[ 56.442180] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.442881] ksys_unshare+0x44d/0x8e0
[ 56.443390] ? __pfx_ksys_unshare+0x10/0x10
[ 56.443983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.444745] __x64_sys_unshare+0x31/0x40
[ 56.445300] do_syscall_64+0x3f/0x90
[ 56.445816] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.446544] RIP: 0033:0x7f64a64010d7
[ 56.447034] 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
[ 56.449279] RSP: 002b:00007ffcceadddf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.450272] RAX: ffffffffffffffda RBX: 00007ffcceade438 RCX: 00007f64a64010d7
[ 56.451209] RDX: 00007f64a646b41f RSI: 00007ffcceaddd90 RDI: 0000000040000000
[ 56.452122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcceaddba0
[ 56.453063] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f64a6513bf0
[ 56.453981] R13: 00007ffcceadded0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.454956]
[ 56.455257] irq event stamp: 9421
[ 56.455717] hardirqs last enabled at (9433): [] __up_console_sem+0x78/0x80
[ 56.456783] hardirqs last disabled at (9444): [] __up_console_sem+0x5d/0x80
[ 56.457857] softirqs last enabled at (9216): [] irq_exit_rcu+0x93/0xc0
[ 56.458921] softirqs last disabled at (9207): [] irq_exit_rcu+0x93/0xc0
[ 56.459957] ---[ end trace 0000000000000000 ]---
[ 56.465381] ------------[ cut here ]------------
[ 56.466013] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.467996] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.469057] Modules linked in:
[ 56.469468] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.470691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.471722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.472377] 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
[ 56.474645] RSP: 0018:ffff88801e88fc00 EFLAGS: 00010282
[ 56.475305] RAX: 0000000000000000 RBX: ffff88800c82ea40 RCX: 0000000000000000
[ 56.476201] RDX: ffff8880159c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.477113] RBP: ffff88800c82ea54 R08: 0000000000000001 R09: 0000000000000000
[ 56.478014] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.478949] R13: ffffffff84e223a0 R14: ffff88800c82ea48 R15: ffffffff84da62e0
[ 56.479858] FS: 00005555558ad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.480859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.481663] CR2: 00007f0b8094c6f4 CR3: 0000000015a3e000 CR4: 0000000000350ee0
[ 56.482635] Call Trace:
[ 56.482985]
[ 56.483286] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.483970] ipv6_frags_init_net+0x206/0x3c0
[ 56.484559] ops_init+0xbb/0x6b0
[ 56.485015] setup_net+0x3d9/0x990
[ 56.485537] ? down_read_killable+0x1d7/0x4e0
[ 56.486116] ? __pfx_setup_net+0x10/0x10
[ 56.486715] ? copy_net_ns+0x17c/0x770
[ 56.487238] copy_net_ns+0x321/0x770
[ 56.487762] create_new_namespaces+0x3f6/0xb30
[ 56.488360] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.489018] ksys_unshare+0x44d/0x8e0
[ 56.489597] ? __pfx_ksys_unshare+0x10/0x10
[ 56.490148] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.490983] __x64_sys_unshare+0x31/0x40
[ 56.491545] do_syscall_64+0x3f/0x90
[ 56.492027] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.492715] RIP: 0033:0x7f64a64010d7
[ 56.493207] 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
[ 56.495503] RSP: 002b:00007ffcceadddf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.496430] RAX: ffffffffffffffda RBX: 00007ffcceade438 RCX: 00007f64a64010d7
[ 56.497354] RDX: 00007f64a646b41f RSI: 00007ffcceaddd90 RDI: 0000000040000000
[ 56.498372] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcceaddba0
[ 56.499331] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f64a6513bf0
[ 56.500237] R13: 00007ffcceadded0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.501211]
[ 56.501557] irq event stamp: 10979
[ 56.502002] hardirqs last enabled at (10989): [] __up_console_sem+0x78/0x80
[ 56.503160] hardirqs last disabled at (11000): [] __up_console_sem+0x5d/0x80
[ 56.504370] softirqs last enabled at (10926): [] irq_exit_rcu+0x93/0xc0
[ 56.505424] softirqs last disabled at (10921): [] irq_exit_rcu+0x93/0xc0
[ 56.506524] ---[ end trace 0000000000000000 ]---
[ 56.508627] ------------[ cut here ]------------
[ 56.509224] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.511242] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.512298] Modules linked in:
[ 56.512744] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.513909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.514972] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.515643] 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
[ 56.517803] RSP: 0018:ffff88801e88fbf0 EFLAGS: 00010286
[ 56.518530] RAX: 0000000000000000 RBX: ffff88800c82f440 RCX: 0000000000000000
[ 56.519380] RDX: ffff8880159c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.520260] RBP: ffff88800c82f454 R08: 0000000000000001 R09: 0000000000000000
[ 56.521161] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.522056] R13: ffffffff84e223a0 R14: ffff88800c82f448 R15: ffffffff84daf020
[ 56.522998] FS: 00005555558ad400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.523988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.524743] CR2: 00007f0b8094c6f4 CR3: 0000000015a3e000 CR4: 0000000000350ee0
[ 56.525663] Call Trace:
[ 56.525991]
[ 56.526327] nf_ct_net_init+0x224/0x3d0
[ 56.526891] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.527459] ops_init+0xbb/0x6b0
[ 56.527936] setup_net+0x3d9/0x990
[ 56.528386] ? down_read_killable+0x1d7/0x4e0
[ 56.528982] ? __pfx_setup_net+0x10/0x10
[ 56.529525] ? copy_net_ns+0x17c/0x770
[ 56.530030] copy_net_ns+0x321/0x770
[ 56.530587] create_new_namespaces+0x3f6/0xb30
[ 56.531172] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.531819] ksys_unshare+0x44d/0x8e0
[ 56.532306] ? __pfx_ksys_unshare+0x10/0x10
[ 56.532882] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.533637] __x64_sys_unshare+0x31/0x40
[ 56.534140] do_syscall_64+0x3f/0x90
[ 56.534700] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.535334] RIP: 0033:0x7f64a64010d7
[ 56.535817] 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
[ 56.537961] RSP: 002b:00007ffcceadddf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.538935] RAX: ffffffffffffffda RBX: 00007ffcceade438 RCX: 00007f64a64010d7
[ 56.539812] RDX: 00007f64a646b41f RSI: 00007ffcceaddd90 RDI: 0000000040000000
[ 56.540691] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcceaddba0
[ 56.541573] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f64a6513bf0
[ 56.542452] R13: 00007ffcceadded0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.543347]
[ 56.543676] irq event stamp: 11761
[ 56.544102] hardirqs last enabled at (11771): [] __up_console_sem+0x78/0x80
[ 56.545206] hardirqs last disabled at (11782): [] __up_console_sem+0x5d/0x80
[ 56.546293] softirqs last enabled at (11800): [] irq_exit_rcu+0x93/0xc0
[ 56.547336] softirqs last disabled at (11791): [] irq_exit_rcu+0x93/0xc0
[ 56.548346] ---[ end trace 0000000000000000 ]---
executing program
[ 58.034240] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.082565] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.129576] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.177562] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:04:46 Registers:
info registers vcpu 0
RAX=0000000000031dd3 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=00007ff73af92128 CR3=0000000015b6e000 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=fb6b17ef71e77eadf9474fc74147ece7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=199ead996d51e1f7000000000010e2a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=aaf65a65430f18b300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e88f578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 00005555558ad400 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=00007f0b8094c6f4 CR3=0000000015a3e000 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