Warning: Permanently added '[localhost]:29199' (ECDSA) to the list of known hosts.
2023/05/18 08:04:02 fuzzer started
2023/05/18 08:04:02 dialing manager at localhost:44319
2023/05/18 08:04:03 checking machine...
2023/05/18 08:04:03 checking revisions...
syzkaller login: [ 43.505282] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:04:03 testing simple program...
[ 43.625239] cgroup: Unknown subsys name 'net'
[ 43.741914] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.013855] audit: type=1400 audit(1684397056.691:6): 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
[ 58.113546] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.114773] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.116649] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.119184] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.120449] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.122129] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.494065] ------------[ cut here ]------------
[ 58.495350] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.496438] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.497141] Modules linked in:
[ 58.497422] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.499087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.499748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.500170] 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
[ 58.502743] RSP: 0018:ffff88801a107c00 EFLAGS: 00010282
[ 58.503772] RAX: 0000000000000000 RBX: ffff888015bee440 RCX: 0000000000000000
[ 58.504322] RDX: ffff888016f71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.504900] RBP: ffff888015bee454 R08: 0000000000000001 R09: 0000000000000000
[ 58.509735] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.510298] R13: ffffffff84e23fe0 R14: ffff888015bee448 R15: ffffffff84d74dc0
[ 58.510892] FS: 0000555556080400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.511517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.512003] CR2: 00007f68e06046f4 CR3: 000000000eabc000 CR4: 0000000000350ef0
[ 58.512557] Call Trace:
[ 58.512802]
[ 58.513005] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.513442] ipv4_frags_init_net+0x269/0x440
[ 58.513879] ops_init+0xbb/0x6b0
[ 58.514189] setup_net+0x3d9/0x990
[ 58.514495] ? down_read_killable+0x1d7/0x4e0
[ 58.514904] ? __pfx_setup_net+0x10/0x10
[ 58.515251] ? copy_net_ns+0x17c/0x770
[ 58.515589] copy_net_ns+0x321/0x770
[ 58.515959] create_new_namespaces+0x3f6/0xb30
[ 58.516353] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.516792] ksys_unshare+0x44d/0x8e0
[ 58.517140] ? __pfx_ksys_unshare+0x10/0x10
[ 58.517508] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.518069] __x64_sys_unshare+0x31/0x40
[ 58.518417] do_syscall_64+0x3f/0x90
[ 58.518765] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.519194] RIP: 0033:0x7f40346750d7
[ 58.519484] 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
[ 58.520906] RSP: 002b:00007ffc11590c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.521526] RAX: ffffffffffffffda RBX: 00007ffc11591278 RCX: 00007f40346750d7
[ 58.522131] RDX: 00007f40346df41f RSI: 00007ffc11590bd0 RDI: 0000000040000000
[ 58.522727] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc115909e0
[ 58.523286] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4034787bf0
[ 58.523878] R13: 00007ffc11590d10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.524455]
[ 58.524658] irq event stamp: 8005
[ 58.524974] hardirqs last enabled at (8017): [] __up_console_sem+0x78/0x80
[ 58.525719] hardirqs last disabled at (8028): [] __up_console_sem+0x5d/0x80
[ 58.526394] softirqs last enabled at (7422): [] irq_exit_rcu+0x93/0xc0
[ 58.527084] softirqs last disabled at (7417): [] irq_exit_rcu+0x93/0xc0
[ 58.527769] ---[ end trace 0000000000000000 ]---
[ 58.533038] ------------[ cut here ]------------
[ 58.533450] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.534518] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.535206] Modules linked in:
[ 58.535471] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.536204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.536853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.537265] 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
[ 58.538826] RSP: 0018:ffff88801a107c00 EFLAGS: 00010282
[ 58.539225] RAX: 0000000000000000 RBX: ffff8880098b6640 RCX: 0000000000000000
[ 58.539808] RDX: ffff888016f71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.540359] RBP: ffff8880098b6654 R08: 0000000000000001 R09: 0000000000000000
[ 58.540937] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.541519] R13: ffffffff84e23fe0 R14: ffff8880098b6648 R15: ffffffff84da7d60
[ 58.542108] FS: 0000555556080400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.542762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.543219] CR2: 00007f68e06046f4 CR3: 000000000eabc000 CR4: 0000000000350ef0
[ 58.543803] Call Trace:
[ 58.544020]
[ 58.544218] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.544622] ipv6_frags_init_net+0x206/0x3c0
[ 58.545022] ops_init+0xbb/0x6b0
[ 58.545324] setup_net+0x3d9/0x990
[ 58.545657] ? down_read_killable+0x1d7/0x4e0
[ 58.546064] ? __pfx_setup_net+0x10/0x10
[ 58.546401] ? copy_net_ns+0x17c/0x770
[ 58.546771] copy_net_ns+0x321/0x770
[ 58.547093] create_new_namespaces+0x3f6/0xb30
[ 58.547480] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.547931] ksys_unshare+0x44d/0x8e0
[ 58.548259] ? __pfx_ksys_unshare+0x10/0x10
[ 58.548619] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.549121] __x64_sys_unshare+0x31/0x40
[ 58.549479] do_syscall_64+0x3f/0x90
[ 58.549830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.550260] RIP: 0033:0x7f40346750d7
[ 58.550570] 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
[ 58.551971] RSP: 002b:00007ffc11590c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.552566] RAX: ffffffffffffffda RBX: 00007ffc11591278 RCX: 00007f40346750d7
[ 58.553155] RDX: 00007f40346df41f RSI: 00007ffc11590bd0 RDI: 0000000040000000
[ 58.553760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc115909e0
[ 58.554313] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4034787bf0
[ 58.554900] R13: 00007ffc11590d10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.555476]
[ 58.555709] irq event stamp: 9791
[ 58.555994] hardirqs last enabled at (9801): [] __up_console_sem+0x78/0x80
[ 58.556754] hardirqs last disabled at (9812): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 58.557527] softirqs last enabled at (9616): [] irq_exit_rcu+0x93/0xc0
[ 58.558214] softirqs last disabled at (9611): [] irq_exit_rcu+0x93/0xc0
[ 58.558888] ---[ end trace 0000000000000000 ]---
[ 58.560052] ------------[ cut here ]------------
[ 58.560469] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.561827] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.562519] Modules linked in:
[ 58.562837] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.563558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.564215] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.564638] 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
[ 58.566067] RSP: 0018:ffff88801a107bf0 EFLAGS: 00010286
[ 58.566497] RAX: 0000000000000000 RBX: ffff8880098b6c40 RCX: 0000000000000000
[ 58.567084] RDX: ffff888016f71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.567641] RBP: ffff8880098b6c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.568234] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.568823] R13: ffffffff84e23fe0 R14: ffff8880098b6c48 R15: ffffffff84db0aa0
[ 58.569389] FS: 0000555556080400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.570076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.570540] CR2: 00007f68e06046f4 CR3: 000000000eabc000 CR4: 0000000000350ef0
[ 58.571124] Call Trace:
[ 58.571342]
[ 58.571544] nf_ct_net_init+0x224/0x3d0
[ 58.571918] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.572297] ops_init+0xbb/0x6b0
[ 58.572597] setup_net+0x3d9/0x990
[ 58.572927] ? down_read_killable+0x1d7/0x4e0
[ 58.573290] ? __pfx_setup_net+0x10/0x10
[ 58.577709] ? copy_net_ns+0x17c/0x770
[ 58.578049] copy_net_ns+0x321/0x770
[ 58.578373] create_new_namespaces+0x3f6/0xb30
[ 58.578794] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.579199] ksys_unshare+0x44d/0x8e0
[ 58.579528] ? __pfx_ksys_unshare+0x10/0x10
[ 58.579915] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.580387] __x64_sys_unshare+0x31/0x40
[ 58.580754] do_syscall_64+0x3f/0x90
[ 58.581076] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.581536] RIP: 0033:0x7f40346750d7
[ 58.581882] 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
[ 58.583288] RSP: 002b:00007ffc11590c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.583930] RAX: ffffffffffffffda RBX: 00007ffc11591278 RCX: 00007f40346750d7
[ 58.584489] RDX: 00007f40346df41f RSI: 00007ffc11590bd0 RDI: 0000000040000000
[ 58.585079] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc115909e0
[ 58.585658] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4034787bf0
[ 58.586248] R13: 00007ffc11590d10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.586853]
[ 58.587049] irq event stamp: 10517
[ 58.587308] hardirqs last enabled at (10527): [] __up_console_sem+0x78/0x80
[ 58.588003] hardirqs last disabled at (10538): [] __up_console_sem+0x5d/0x80
[ 58.588673] softirqs last enabled at (10446): [] irq_exit_rcu+0x93/0xc0
[ 58.589364] softirqs last disabled at (10439): [] irq_exit_rcu+0x93/0xc0
[ 58.590083] ---[ end trace 0000000000000000 ]---
[ 60.192483] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.241557] Bluetooth: hci0: command 0x041b tx timeout
[ 64.287836] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.335760] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:04:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a107578
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 0000555556080400 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=00007f68e06046f4 CR3=000000000eabc000 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=000000000002e1f7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f7dcc687df0 CR3=000000000f622000 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=185e247bdfffe2b4f743649f5eab61bd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6440756d6a0cfe68000000000013bfd8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=eeba19a788ef6cba00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000