Warning: Permanently added '[localhost]:4982' (ECDSA) to the list of known hosts.
2023/05/16 14:46:14 fuzzer started
2023/05/16 14:46:15 dialing manager at localhost:35573
2023/05/16 14:46:15 checking machine...
2023/05/16 14:46:15 checking revisions...
syzkaller login: [ 35.456515] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:46:15 testing simple program...
[ 35.521657] cgroup: Unknown subsys name 'net'
[ 35.631856] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.438771] audit: type=1400 audit(1684248388.424:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.525125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.533608] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.534894] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.537222] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.540585] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.541941] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.907217] ------------[ cut here ]------------
[ 49.908236] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.910261] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.911367] Modules linked in:
[ 49.911817] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.916612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.917662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.918321] 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
[ 49.920570] RSP: 0018:ffff88801eec7c00 EFLAGS: 00010282
[ 49.921238] RAX: 0000000000000000 RBX: ffff888016988c40 RCX: 0000000000000000
[ 49.922151] RDX: ffff888017b69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.923078] RBP: ffff888016988c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.924025] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.924943] R13: ffffffff84e223a0 R14: ffff888016988c48 R15: ffffffff84d73340
[ 49.925883] FS: 00005555561c2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.926909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.927678] CR2: 00007f89dab206f4 CR3: 000000000e23e000 CR4: 0000000000350ef0
[ 49.928581] Call Trace:
[ 49.928922]
[ 49.929228] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.929895] ipv4_frags_init_net+0x269/0x440
[ 49.930486] ops_init+0xbb/0x6b0
[ 49.930939] setup_net+0x3d9/0x990
[ 49.931439] ? down_read_killable+0x1d7/0x4e0
[ 49.932027] ? __pfx_setup_net+0x10/0x10
[ 49.932583] ? copy_net_ns+0x17c/0x770
[ 49.933113] copy_net_ns+0x321/0x770
[ 49.933636] create_new_namespaces+0x3f6/0xb30
[ 49.934243] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.934900] ksys_unshare+0x44d/0x8e0
[ 49.935463] ? __pfx_ksys_unshare+0x10/0x10
[ 49.936019] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.936786] __x64_sys_unshare+0x31/0x40
[ 49.937319] do_syscall_64+0x3f/0x90
[ 49.937834] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.938526] RIP: 0033:0x7fb6090c40d7
[ 49.939013] 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
[ 49.941262] RSP: 002b:00007fff647323a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.942249] RAX: ffffffffffffffda RBX: 00007fff647329e8 RCX: 00007fb6090c40d7
[ 49.943201] RDX: 00007fb60912e41f RSI: 00007fff64732340 RDI: 0000000040000000
[ 49.944120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff64732150
[ 49.945031] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6091d6bf0
[ 49.945963] R13: 00007fff64732480 R14: 0000000000000000 R15: 00000000000000f8
[ 49.946903]
[ 49.947227] irq event stamp: 9723
[ 49.947691] hardirqs last enabled at (9735): [] __up_console_sem+0x78/0x80
[ 49.948779] hardirqs last disabled at (9746): [] __up_console_sem+0x5d/0x80
[ 49.949878] softirqs last enabled at (9660): [] irq_exit_rcu+0x93/0xc0
[ 49.950934] softirqs last disabled at (9655): [] irq_exit_rcu+0x93/0xc0
[ 49.952004] ---[ end trace 0000000000000000 ]---
[ 49.956867] ------------[ cut here ]------------
[ 49.957554] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.959211] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.960306] Modules linked in:
[ 49.960757] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.961965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.962998] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.963687] 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
[ 49.965917] RSP: 0018:ffff88801eec7c00 EFLAGS: 00010282
[ 49.966629] RAX: 0000000000000000 RBX: ffff888006a6f640 RCX: 0000000000000000
[ 49.967569] RDX: ffff888017b69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.968450] RBP: ffff888006a6f654 R08: 0000000000000001 R09: 0000000000000000
[ 49.969322] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.970222] R13: ffffffff84e223a0 R14: ffff888006a6f648 R15: ffffffff84da62e0
[ 49.971118] FS: 00005555561c2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.972123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.972867] CR2: 00007f89dab206f4 CR3: 000000000e23e000 CR4: 0000000000350ef0
[ 49.973776] Call Trace:
[ 49.974115]
[ 49.974444] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.975072] ipv6_frags_init_net+0x206/0x3c0
[ 49.975698] ops_init+0xbb/0x6b0
[ 49.976154] setup_net+0x3d9/0x990
[ 49.976648] ? down_read_killable+0x1d7/0x4e0
[ 49.977231] ? __pfx_setup_net+0x10/0x10
[ 49.977778] ? copy_net_ns+0x17c/0x770
[ 49.978293] copy_net_ns+0x321/0x770
[ 49.978810] create_new_namespaces+0x3f6/0xb30
[ 49.979446] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.980075] ksys_unshare+0x44d/0x8e0
[ 49.980603] ? __pfx_ksys_unshare+0x10/0x10
[ 49.981163] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.981918] __x64_sys_unshare+0x31/0x40
[ 49.982487] do_syscall_64+0x3f/0x90
[ 49.982980] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.983682] RIP: 0033:0x7fb6090c40d7
[ 49.984159] 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
[ 49.986359] RSP: 002b:00007fff647323a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.987342] RAX: ffffffffffffffda RBX: 00007fff647329e8 RCX: 00007fb6090c40d7
[ 49.988242] RDX: 00007fb60912e41f RSI: 00007fff64732340 RDI: 0000000040000000
[ 49.989158] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff64732150
[ 49.990076] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6091d6bf0
[ 49.990994] R13: 00007fff64732480 R14: 0000000000000000 R15: 00000000000000f8
[ 49.991947]
[ 49.992247] irq event stamp: 11289
[ 49.992711] hardirqs last enabled at (11301): [] __up_console_sem+0x78/0x80
[ 49.993811] hardirqs last disabled at (11312): [] __up_console_sem+0x5d/0x80
[ 49.994902] softirqs last enabled at (11152): [] irq_exit_rcu+0x93/0xc0
[ 49.995980] softirqs last disabled at (11143): [] irq_exit_rcu+0x93/0xc0
[ 49.997037] ---[ end trace 0000000000000000 ]---
[ 49.998340] ------------[ cut here ]------------
[ 49.998974] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.001006] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.002090] Modules linked in:
[ 50.002532] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.003708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.004740] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.005381] 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
[ 50.007608] RSP: 0018:ffff88801eec7bf0 EFLAGS: 00010286
[ 50.008261] RAX: 0000000000000000 RBX: ffff888006a6ee40 RCX: 0000000000000000
[ 50.009173] RDX: ffff888017b69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.010073] RBP: ffff888006a6ee54 R08: 0000000000000001 R09: 0000000000000000
[ 50.010960] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.011858] R13: ffffffff84e223a0 R14: ffff888006a6ee48 R15: ffffffff84daf020
[ 50.012763] FS: 00005555561c2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.013746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.014479] CR2: 00007f89dab206f4 CR3: 000000000e23e000 CR4: 0000000000350ef0
[ 50.015368] Call Trace:
[ 50.015720]
[ 50.016028] nf_ct_net_init+0x224/0x3d0
[ 50.016575] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.017146] ops_init+0xbb/0x6b0
[ 50.017623] setup_net+0x3d9/0x990
[ 50.018078] ? down_read_killable+0x1d7/0x4e0
[ 50.018676] ? __pfx_setup_net+0x10/0x10
[ 50.019192] ? copy_net_ns+0x17c/0x770
[ 50.019717] copy_net_ns+0x321/0x770
[ 50.020197] create_new_namespaces+0x3f6/0xb30
[ 50.020815] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.021460] ksys_unshare+0x44d/0x8e0
[ 50.021966] ? __pfx_ksys_unshare+0x10/0x10
[ 50.022543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.023284] __x64_sys_unshare+0x31/0x40
[ 50.023834] do_syscall_64+0x3f/0x90
[ 50.024324] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.024996] RIP: 0033:0x7fb6090c40d7
[ 50.025488] 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
[ 50.027673] RSP: 002b:00007fff647323a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.028628] RAX: ffffffffffffffda RBX: 00007fff647329e8 RCX: 00007fb6090c40d7
[ 50.029546] RDX: 00007fb60912e41f RSI: 00007fff64732340 RDI: 0000000040000000
[ 50.030446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff64732150
[ 50.031325] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6091d6bf0
[ 50.032227] R13: 00007fff64732480 R14: 0000000000000000 R15: 00000000000000f8
[ 50.033147]
[ 50.033479] irq event stamp: 12111
[ 50.033926] hardirqs last enabled at (12121): [] __up_console_sem+0x78/0x80
[ 50.035005] hardirqs last disabled at (12132): [] __up_console_sem+0x5d/0x80
[ 50.036119] softirqs last enabled at (11678): [] irq_exit_rcu+0x93/0xc0
[ 50.037173] softirqs last disabled at (11673): [] irq_exit_rcu+0x93/0xc0
[ 50.038232] ---[ end trace 0000000000000000 ]---
executing program
[ 51.606993] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.654467] Bluetooth: hci0: command 0x041b tx timeout
[ 55.702464] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.750469] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:46:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eec75f0
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 00005555561c2400 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=00007f89dab206f4 CR3=000000000e23e000 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=000000000002c6b3 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f719e4d8610 CR3=0000000015cb0000 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=1100bf389f1f328b324330fe4bd94cbb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7b5b21a97196f9a1000000000013c048 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b1836addac3bbf9000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000