Warning: Permanently added '[localhost]:56867' (ECDSA) to the list of known hosts.
2023/05/17 20:38:35 fuzzer started
2023/05/17 20:38:35 dialing manager at localhost:44319
2023/05/17 20:38:35 checking machine...
2023/05/17 20:38:35 checking revisions...
syzkaller login: [ 45.549393] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:38:35 testing simple program...
[ 45.619057] cgroup: Unknown subsys name 'net'
[ 45.753991] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.960215] audit: type=1400 audit(1684355928.075:6): 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
[ 59.085657] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.087400] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.089738] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.092894] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.094339] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.096128] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.514995] ------------[ cut here ]------------
[ 59.515655] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.517513] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.518564] Modules linked in:
[ 59.518980] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.523912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.524914] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.525597] 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
[ 59.527714] RSP: 0018:ffff88801ef5fc00 EFLAGS: 00010282
[ 59.528355] RAX: 0000000000000000 RBX: ffff88800f026c40 RCX: 0000000000000000
[ 59.529238] RDX: ffff888019f31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.530098] RBP: ffff88800f026c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.530952] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.531816] R13: ffffffff84e23fe0 R14: ffff88800f026c48 R15: ffffffff84d74dc0
[ 59.532678] FS: 0000555555cb5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.533639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.534322] CR2: 00007f91c1bdb6f4 CR3: 000000000feaa000 CR4: 0000000000350ef0
[ 59.535183] Call Trace:
[ 59.535523]
[ 59.535815] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.536407] ipv4_frags_init_net+0x269/0x440
[ 59.536975] ops_init+0xbb/0x6b0
[ 59.537415] setup_net+0x3d9/0x990
[ 59.537886] ? down_read_killable+0x1d7/0x4e0
[ 59.538436] ? __pfx_setup_net+0x10/0x10
[ 59.538961] ? copy_net_ns+0x17c/0x770
[ 59.539453] copy_net_ns+0x321/0x770
[ 59.539955] create_new_namespaces+0x3f6/0xb30
[ 59.540544] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.541140] ksys_unshare+0x44d/0x8e0
[ 59.541657] ? __pfx_ksys_unshare+0x10/0x10
[ 59.542184] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.542904] __x64_sys_unshare+0x31/0x40
[ 59.543400] do_syscall_64+0x3f/0x90
[ 59.543889] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.544541] RIP: 0033:0x7f4a6386e0d7
[ 59.544987] 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
[ 59.547075] RSP: 002b:00007ffebb5c8c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.547980] RAX: ffffffffffffffda RBX: 00007ffebb5c92c8 RCX: 00007f4a6386e0d7
[ 59.548831] RDX: 00007f4a638d841f RSI: 00007ffebb5c8c20 RDI: 0000000040000000
[ 59.549692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebb5c8a30
[ 59.550543] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4a63980bf0
[ 59.551364] R13: 00007ffebb5c8d60 R14: 0000000000000000 R15: 00000000000000f8
[ 59.552238]
[ 59.552554] irq event stamp: 8083
[ 59.552960] hardirqs last enabled at (8093): [] __up_console_sem+0x78/0x80
[ 59.553996] hardirqs last disabled at (8104): [] __up_console_sem+0x5d/0x80
[ 59.555014] softirqs last enabled at (8032): [] irq_exit_rcu+0x93/0xc0
[ 59.556003] softirqs last disabled at (8027): [] irq_exit_rcu+0x93/0xc0
[ 59.556989] ---[ end trace 0000000000000000 ]---
[ 59.562603] ------------[ cut here ]------------
[ 59.563175] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.564836] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.565874] Modules linked in:
[ 59.566270] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.567385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.568373] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.569031] 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
[ 59.571144] RSP: 0018:ffff88801ef5fc00 EFLAGS: 00010282
[ 59.571808] RAX: 0000000000000000 RBX: ffff888008d4ea40 RCX: 0000000000000000
[ 59.572677] RDX: ffff888019f31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.573558] RBP: ffff888008d4ea54 R08: 0000000000000001 R09: 0000000000000000
[ 59.574388] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.575238] R13: ffffffff84e23fe0 R14: ffff888008d4ea48 R15: ffffffff84da7d60
[ 59.576102] FS: 0000555555cb5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.577066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.577792] CR2: 00007f91c1bdb6f4 CR3: 000000000feaa000 CR4: 0000000000350ef0
[ 59.578658] Call Trace:
[ 59.578971]
[ 59.579258] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.579879] ipv6_frags_init_net+0x206/0x3c0
[ 59.580426] ops_init+0xbb/0x6b0
[ 59.580916] setup_net+0x3d9/0x990
[ 59.581396] ? down_read_killable+0x1d7/0x4e0
[ 59.581975] ? __pfx_setup_net+0x10/0x10
[ 59.582467] ? copy_net_ns+0x17c/0x770
[ 59.582987] copy_net_ns+0x321/0x770
[ 59.583455] create_new_namespaces+0x3f6/0xb30
[ 59.584050] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.584671] ksys_unshare+0x44d/0x8e0
[ 59.585144] ? __pfx_ksys_unshare+0x10/0x10
[ 59.585709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.586395] __x64_sys_unshare+0x31/0x40
[ 59.586922] do_syscall_64+0x3f/0x90
[ 59.587385] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.588032] RIP: 0033:0x7f4a6386e0d7
[ 59.588479] 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
[ 59.590589] RSP: 002b:00007ffebb5c8c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.591463] RAX: ffffffffffffffda RBX: 00007ffebb5c92c8 RCX: 00007f4a6386e0d7
[ 59.592331] RDX: 00007f4a638d841f RSI: 00007ffebb5c8c20 RDI: 0000000040000000
[ 59.593189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebb5c8a30
[ 59.594069] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4a63980bf0
[ 59.594919] R13: 00007ffebb5c8d60 R14: 0000000000000000 R15: 00000000000000f8
[ 59.595803]
[ 59.596093] irq event stamp: 10041
[ 59.596538] hardirqs last enabled at (10053): [] __up_console_sem+0x78/0x80
[ 59.597574] hardirqs last disabled at (10064): [] __up_console_sem+0x5d/0x80
[ 59.598614] softirqs last enabled at (9508): [] irq_exit_rcu+0x93/0xc0
[ 59.599612] softirqs last disabled at (9485): [] irq_exit_rcu+0x93/0xc0
[ 59.600603] ---[ end trace 0000000000000000 ]---
[ 59.601950] ------------[ cut here ]------------
[ 59.602539] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.604355] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.605401] Modules linked in:
[ 59.605818] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.606921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.607887] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.608544] 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
[ 59.610650] RSP: 0018:ffff88801ef5fbf0 EFLAGS: 00010286
[ 59.611277] RAX: 0000000000000000 RBX: ffff888015c88040 RCX: 0000000000000000
[ 59.612134] RDX: ffff888019f31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.612994] RBP: ffff888015c88054 R08: 0000000000000001 R09: 0000000000000000
[ 59.613872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.614723] R13: ffffffff84e23fe0 R14: ffff888015c88048 R15: ffffffff84db0aa0
[ 59.615582] FS: 0000555555cb5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.616532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.617229] CR2: 00007f91c1bdb6f4 CR3: 000000000feaa000 CR4: 0000000000350ef0
[ 59.618111] Call Trace:
[ 59.618429]
[ 59.618751] nf_ct_net_init+0x224/0x3d0
[ 59.619256] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.619841] ops_init+0xbb/0x6b0
[ 59.620278] setup_net+0x3d9/0x990
[ 59.620750] ? down_read_killable+0x1d7/0x4e0
[ 59.621323] ? __pfx_setup_net+0x10/0x10
[ 59.621855] ? copy_net_ns+0x17c/0x770
[ 59.622355] copy_net_ns+0x321/0x770
[ 59.622858] create_new_namespaces+0x3f6/0xb30
[ 59.623427] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.624045] ksys_unshare+0x44d/0x8e0
[ 59.624555] ? __pfx_ksys_unshare+0x10/0x10
[ 59.625090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.625817] __x64_sys_unshare+0x31/0x40
[ 59.626455] do_syscall_64+0x3f/0x90
[ 59.626961] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.627624] RIP: 0033:0x7f4a6386e0d7
[ 59.628091] 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
[ 59.630239] RSP: 002b:00007ffebb5c8c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.631170] RAX: ffffffffffffffda RBX: 00007ffebb5c92c8 RCX: 00007f4a6386e0d7
[ 59.632051] RDX: 00007f4a638d841f RSI: 00007ffebb5c8c20 RDI: 0000000040000000
[ 59.632937] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebb5c8a30
[ 59.633958] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4a63980bf0
[ 59.634820] R13: 00007ffebb5c8d60 R14: 0000000000000000 R15: 00000000000000f8
[ 59.635700]
[ 59.635995] irq event stamp: 10895
[ 59.636418] hardirqs last enabled at (10905): [] __up_console_sem+0x78/0x80
[ 59.637464] hardirqs last disabled at (10916): [] __up_console_sem+0x5d/0x80
[ 59.638506] softirqs last enabled at (10510): [] irq_exit_rcu+0x93/0xc0
[ 59.639479] softirqs last disabled at (10505): [] irq_exit_rcu+0x93/0xc0
[ 59.640508] ---[ end trace 0000000000000000 ]---
executing program
[ 61.168348] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.215561] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.263557] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.311574] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:38:48 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ef5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555cb5400 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=00007f91c1bdb6f4 CR3=000000000feaa000 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=00000000000290c7 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=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=00007fa62f25a008 CR3=0000000015dba000 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=7079aaa41fb14bbb0d42511b8ebc0c17
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=66dbf59014e4097d000000000013ceb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8a85128cad7e684200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000