Warning: Permanently added '[localhost]:32827' (ECDSA) to the list of known hosts.
2023/05/17 03:09:48 fuzzer started
2023/05/17 03:09:48 dialing manager at localhost:35573
2023/05/17 03:09:48 checking machine...
2023/05/17 03:09:48 checking revisions...
syzkaller login: [ 40.151268] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:09:48 testing simple program...
[ 40.217665] cgroup: Unknown subsys name 'net'
[ 40.316979] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.821280] audit: type=1400 audit(1684293001.170:6): 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
[ 53.936129] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.937558] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.940209] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.943330] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.944927] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.946344] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.329265] ------------[ cut here ]------------
[ 54.329909] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.331545] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.332617] Modules linked in:
[ 54.333029] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.335258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.337741] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.338969] 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
[ 54.341159] RSP: 0018:ffff88800ddd7c00 EFLAGS: 00010282
[ 54.341804] RAX: 0000000000000000 RBX: ffff88800efd6c40 RCX: 0000000000000000
[ 54.342745] RDX: ffff888016d251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.343638] RBP: ffff88800efd6c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.344522] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.345417] R13: ffffffff84e223a0 R14: ffff88800efd6c48 R15: ffffffff84d73340
[ 54.346310] FS: 0000555555761400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.347328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.348034] CR2: 00007f3612ba36f4 CR3: 000000000b88e000 CR4: 0000000000350ee0
[ 54.348920] Call Trace:
[ 54.349268]
[ 54.349560] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.350193] ipv4_frags_init_net+0x269/0x440
[ 54.350784] ops_init+0xbb/0x6b0
[ 54.351257] setup_net+0x3d9/0x990
[ 54.351700] ? down_read_killable+0x1d7/0x4e0
[ 54.352280] ? __pfx_setup_net+0x10/0x10
[ 54.352780] ? copy_net_ns+0x17c/0x770
[ 54.353314] copy_net_ns+0x321/0x770
[ 54.353780] create_new_namespaces+0x3f6/0xb30
[ 54.354380] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.355011] ksys_unshare+0x44d/0x8e0
[ 54.355523] ? __pfx_ksys_unshare+0x10/0x10
[ 54.356089] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.356798] __x64_sys_unshare+0x31/0x40
[ 54.357333] do_syscall_64+0x3f/0x90
[ 54.357810] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.358474] RIP: 0033:0x7fa9632e70d7
[ 54.358940] 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
[ 54.361107] RSP: 002b:00007ffd6dd94738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.362008] RAX: ffffffffffffffda RBX: 00007ffd6dd94d78 RCX: 00007fa9632e70d7
[ 54.362884] RDX: 00007fa96335141f RSI: 00007ffd6dd946d0 RDI: 0000000040000000
[ 54.363774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6dd944e0
[ 54.364651] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9633f9bf0
[ 54.365518] R13: 00007ffd6dd94810 R14: 0000000000000000 R15: 00000000000000f8
[ 54.366420]
[ 54.366717] irq event stamp: 8073
[ 54.367173] hardirqs last enabled at (8085): [] __up_console_sem+0x78/0x80
[ 54.368205] hardirqs last disabled at (8096): [] __up_console_sem+0x5d/0x80
[ 54.369245] softirqs last enabled at (7650): [] irq_exit_rcu+0x93/0xc0
[ 54.370260] softirqs last disabled at (7637): [] irq_exit_rcu+0x93/0xc0
[ 54.371276] ---[ end trace 0000000000000000 ]---
[ 54.376480] ------------[ cut here ]------------
[ 54.377058] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.378700] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.379772] Modules linked in:
[ 54.380203] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.381342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.382350] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.382985] 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
[ 54.385156] RSP: 0018:ffff88800ddd7c00 EFLAGS: 00010282
[ 54.385797] RAX: 0000000000000000 RBX: ffff88800d3b8c40 RCX: 0000000000000000
[ 54.386687] RDX: ffff888016d251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.387585] RBP: ffff88800d3b8c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.388468] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.389387] R13: ffffffff84e223a0 R14: ffff88800d3b8c48 R15: ffffffff84da62e0
[ 54.390263] FS: 0000555555761400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.391251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.391959] CR2: 00007f3612ba36f4 CR3: 000000000b88e000 CR4: 0000000000350ee0
[ 54.392847] Call Trace:
[ 54.393203]
[ 54.393502] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.394134] ipv6_frags_init_net+0x206/0x3c0
[ 54.394681] ops_init+0xbb/0x6b0
[ 54.395173] setup_net+0x3d9/0x990
[ 54.395620] ? down_read_killable+0x1d7/0x4e0
[ 54.396216] ? __pfx_setup_net+0x10/0x10
[ 54.396714] ? copy_net_ns+0x17c/0x770
[ 54.397245] copy_net_ns+0x321/0x770
[ 54.397714] create_new_namespaces+0x3f6/0xb30
[ 54.398322] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.398942] ksys_unshare+0x44d/0x8e0
[ 54.399465] ? __pfx_ksys_unshare+0x10/0x10
[ 54.400000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.400735] __x64_sys_unshare+0x31/0x40
[ 54.401267] do_syscall_64+0x3f/0x90
[ 54.401731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.402380] RIP: 0033:0x7fa9632e70d7
[ 54.402844] 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
[ 54.405026] RSP: 002b:00007ffd6dd94738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.405938] RAX: ffffffffffffffda RBX: 00007ffd6dd94d78 RCX: 00007fa9632e70d7
[ 54.406815] RDX: 00007fa96335141f RSI: 00007ffd6dd946d0 RDI: 0000000040000000
[ 54.407705] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6dd944e0
[ 54.408578] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9633f9bf0
[ 54.409457] R13: 00007ffd6dd94810 R14: 0000000000000000 R15: 00000000000000f8
[ 54.410361]
[ 54.410657] irq event stamp: 9943
[ 54.411118] hardirqs last enabled at (9955): [] __up_console_sem+0x78/0x80
[ 54.412176] hardirqs last disabled at (9966): [] __up_console_sem+0x5d/0x80
[ 54.413213] softirqs last enabled at (9518): [] irq_exit_rcu+0x93/0xc0
[ 54.414236] softirqs last disabled at (9513): [] irq_exit_rcu+0x93/0xc0
[ 54.415261] ---[ end trace 0000000000000000 ]---
[ 54.416540] ------------[ cut here ]------------
[ 54.417212] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.419185] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.420241] Modules linked in:
[ 54.420647] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.421789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.422764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.423432] 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
[ 54.425618] RSP: 0018:ffff88800ddd7bf0 EFLAGS: 00010286
[ 54.426291] RAX: 0000000000000000 RBX: ffff88800d3b9440 RCX: 0000000000000000
[ 54.427177] RDX: ffff888016d251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.428013] RBP: ffff88800d3b9454 R08: 0000000000000001 R09: 0000000000000000
[ 54.428891] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.429765] R13: ffffffff84e223a0 R14: ffff88800d3b9448 R15: ffffffff84daf020
[ 54.430653] FS: 0000555555761400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.431673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.432404] CR2: 00007f3612ba36f4 CR3: 000000000b88e000 CR4: 0000000000350ee0
[ 54.433286] Call Trace:
[ 54.433612]
[ 54.433910] nf_ct_net_init+0x224/0x3d0
[ 54.434448] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.435026] ops_init+0xbb/0x6b0
[ 54.435493] setup_net+0x3d9/0x990
[ 54.435944] ? down_read_killable+0x1d7/0x4e0
[ 54.436535] ? __pfx_setup_net+0x10/0x10
[ 54.437042] ? copy_net_ns+0x17c/0x770
[ 54.437567] copy_net_ns+0x321/0x770
[ 54.438037] create_new_namespaces+0x3f6/0xb30
[ 54.438653] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.439309] ksys_unshare+0x44d/0x8e0
[ 54.439788] ? __pfx_ksys_unshare+0x10/0x10
[ 54.440353] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.441044] __x64_sys_unshare+0x31/0x40
[ 54.441598] do_syscall_64+0x3f/0x90
[ 54.442086] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.442725] RIP: 0033:0x7fa9632e70d7
[ 54.443242] 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
[ 54.445419] RSP: 002b:00007ffd6dd94738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.446363] RAX: ffffffffffffffda RBX: 00007ffd6dd94d78 RCX: 00007fa9632e70d7
[ 54.447234] RDX: 00007fa96335141f RSI: 00007ffd6dd946d0 RDI: 0000000040000000
[ 54.448140] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6dd944e0
[ 54.449013] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9633f9bf0
[ 54.449890] R13: 00007ffd6dd94810 R14: 0000000000000000 R15: 00000000000000f8
[ 54.450772]
[ 54.451132] irq event stamp: 10707
[ 54.451584] hardirqs last enabled at (10717): [] __up_console_sem+0x78/0x80
[ 54.452650] hardirqs last disabled at (10728): [] __up_console_sem+0x5d/0x80
[ 54.453694] softirqs last enabled at (10656): [] irq_exit_rcu+0x93/0xc0
[ 54.454711] softirqs last disabled at (10651): [] irq_exit_rcu+0x93/0xc0
[ 54.455743] ---[ end trace 0000000000000000 ]---
executing program
[ 56.021827] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.069121] Bluetooth: hci0: command 0x041b tx timeout
[ 60.117177] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.165148] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:09:56 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000004 RCX=ffffffff812d1c8b RDX=fffffbfff0ef2d39
RSI=0000000000000008 RDI=ffffffff877969c0 RBP=ffffffff877a01a0 RSP=ffff88806ce097c8
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffffffff8542b198 R13=ffffffff8542a780 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff812d1c93 RFL=00000047 [---Z-PC] 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 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=00007f998a568078 CR3=000000000ece8000 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=dec7c5ce1ee8cd923c45ad2738857fd6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=186ea39fc9c753a8000000000013c8b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5d2a11880e78f82300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800ddd75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555761400 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=00007f3612ba36f4 CR3=000000000b88e000 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