Warning: Permanently added '[localhost]:6598' (ECDSA) to the list of known hosts.
2023/05/18 04:52:55 fuzzer started
2023/05/18 04:52:56 dialing manager at localhost:44319
2023/05/18 04:52:56 checking machine...
2023/05/18 04:52:56 checking revisions...
syzkaller login: [ 40.485324] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:52:56 testing simple program...
[ 40.551542] cgroup: Unknown subsys name 'net'
[ 40.632920] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.141488] audit: type=1400 audit(1684385589.086:6): 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
[ 54.230051] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.231477] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.233922] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.236840] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.239435] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.240714] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.613866] ------------[ cut here ]------------
[ 54.614637] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.616966] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.618360] Modules linked in:
[ 54.618892] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.623797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.624830] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.625468] 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
[ 54.627614] RSP: 0018:ffff88801a29fc00 EFLAGS: 00010282
[ 54.628298] RAX: 0000000000000000 RBX: ffff88800dd7c840 RCX: 0000000000000000
[ 54.629206] RDX: ffff8880193251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.630103] RBP: ffff88800dd7c854 R08: 0000000000000001 R09: 0000000000000000
[ 54.630999] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.631892] R13: ffffffff84e23fe0 R14: ffff88800dd7c848 R15: ffffffff84d74dc0
[ 54.632855] FS: 0000555556337400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.633869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.634578] CR2: 00007fc11e2d16f4 CR3: 000000000e2d6000 CR4: 0000000000350ef0
[ 54.635461] Call Trace:
[ 54.635805]
[ 54.636114] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.636734] ipv4_frags_init_net+0x269/0x440
[ 54.637322] ops_init+0xbb/0x6b0
[ 54.637797] setup_net+0x3d9/0x990
[ 54.638260] ? down_read_killable+0x1d7/0x4e0
[ 54.638861] ? __pfx_setup_net+0x10/0x10
[ 54.639366] ? copy_net_ns+0x17c/0x770
[ 54.639899] copy_net_ns+0x321/0x770
[ 54.640436] create_new_namespaces+0x3f6/0xb30
[ 54.641057] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.641696] ksys_unshare+0x44d/0x8e0
[ 54.642240] ? __pfx_ksys_unshare+0x10/0x10
[ 54.642818] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.643547] __x64_sys_unshare+0x31/0x40
[ 54.644113] do_syscall_64+0x3f/0x90
[ 54.644594] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.645265] RIP: 0033:0x7fa90c5030d7
[ 54.645732] 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
[ 54.647906] RSP: 002b:00007fff891f3bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.648907] RAX: ffffffffffffffda RBX: 00007fff891f4208 RCX: 00007fa90c5030d7
[ 54.649791] RDX: 00007fa90c56d41f RSI: 00007fff891f3b60 RDI: 0000000040000000
[ 54.650639] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff891f3970
[ 54.651516] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa90c615bf0
[ 54.652418] R13: 00007fff891f3ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.653323]
[ 54.653623] irq event stamp: 8053
[ 54.654074] hardirqs last enabled at (8065): [] __up_console_sem+0x78/0x80
[ 54.655117] hardirqs last disabled at (8076): [] __up_console_sem+0x5d/0x80
[ 54.656193] softirqs last enabled at (7560): [] irq_exit_rcu+0x93/0xc0
[ 54.657223] softirqs last disabled at (7515): [] irq_exit_rcu+0x93/0xc0
[ 54.658260] ---[ end trace 0000000000000000 ]---
[ 54.663698] ------------[ cut here ]------------
[ 54.664332] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.665989] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.667051] Modules linked in:
[ 54.667465] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.668649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.669647] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.670312] 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
[ 54.672473] RSP: 0018:ffff88801a29fc00 EFLAGS: 00010282
[ 54.673155] RAX: 0000000000000000 RBX: ffff88800d7a4a40 RCX: 0000000000000000
[ 54.674021] RDX: ffff8880193251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.674907] RBP: ffff88800d7a4a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.675779] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.676694] R13: ffffffff84e23fe0 R14: ffff88800d7a4a48 R15: ffffffff84da7d60
[ 54.677582] FS: 0000555556337400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.678562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.679294] CR2: 00007fc11e2d16f4 CR3: 000000000e2d6000 CR4: 0000000000350ef0
[ 54.680184] Call Trace:
[ 54.680503]
[ 54.680838] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.681451] ipv6_frags_init_net+0x206/0x3c0
[ 54.682034] ops_init+0xbb/0x6b0
[ 54.682476] setup_net+0x3d9/0x990
[ 54.682956] ? down_read_killable+0x1d7/0x4e0
[ 54.683536] ? __pfx_setup_net+0x10/0x10
[ 54.684085] ? copy_net_ns+0x17c/0x770
[ 54.684601] copy_net_ns+0x321/0x770
[ 54.685110] create_new_namespaces+0x3f6/0xb30
[ 54.685699] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.686356] ksys_unshare+0x44d/0x8e0
[ 54.686880] ? __pfx_ksys_unshare+0x10/0x10
[ 54.687430] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.688201] __x64_sys_unshare+0x31/0x40
[ 54.688722] do_syscall_64+0x3f/0x90
[ 54.689229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.689916] RIP: 0033:0x7fa90c5030d7
[ 54.690384] 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
[ 54.692574] RSP: 002b:00007fff891f3bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.693519] RAX: ffffffffffffffda RBX: 00007fff891f4208 RCX: 00007fa90c5030d7
[ 54.694409] RDX: 00007fa90c56d41f RSI: 00007fff891f3b60 RDI: 0000000040000000
[ 54.695281] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff891f3970
[ 54.696173] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa90c615bf0
[ 54.697056] R13: 00007fff891f3ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.697959]
[ 54.698256] irq event stamp: 9749
[ 54.698676] hardirqs last enabled at (9759): [] __up_console_sem+0x78/0x80
[ 54.699724] hardirqs last disabled at (9770): [] __up_console_sem+0x5d/0x80
[ 54.700804] softirqs last enabled at (9034): [] irq_exit_rcu+0x93/0xc0
[ 54.701830] softirqs last disabled at (8989): [] irq_exit_rcu+0x93/0xc0
[ 54.702865] ---[ end trace 0000000000000000 ]---
[ 54.704173] ------------[ cut here ]------------
[ 54.704817] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.706684] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.707740] Modules linked in:
[ 54.708189] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.709353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.710362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.711042] 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
[ 54.713210] RSP: 0018:ffff88801a29fbf0 EFLAGS: 00010286
[ 54.713882] RAX: 0000000000000000 RBX: ffff88800d7a5440 RCX: 0000000000000000
[ 54.714727] RDX: ffff8880193251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.715608] RBP: ffff88800d7a5454 R08: 0000000000000001 R09: 0000000000000000
[ 54.716503] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.717379] R13: ffffffff84e23fe0 R14: ffff88800d7a5448 R15: ffffffff84db0aa0
[ 54.718286] FS: 0000555556337400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.719272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.720032] CR2: 00007fc11e2d16f4 CR3: 000000000e2d6000 CR4: 0000000000350ef0
[ 54.720914] Call Trace:
[ 54.721242]
[ 54.721539] nf_ct_net_init+0x224/0x3d0
[ 54.722090] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.722665] ops_init+0xbb/0x6b0
[ 54.723139] setup_net+0x3d9/0x990
[ 54.723595] ? down_read_killable+0x1d7/0x4e0
[ 54.724191] ? __pfx_setup_net+0x10/0x10
[ 54.724704] ? copy_net_ns+0x17c/0x770
[ 54.725235] copy_net_ns+0x321/0x770
[ 54.725714] create_new_namespaces+0x3f6/0xb30
[ 54.726312] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.726947] ksys_unshare+0x44d/0x8e0
[ 54.727436] ? __pfx_ksys_unshare+0x10/0x10
[ 54.728014] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.728714] __x64_sys_unshare+0x31/0x40
[ 54.729264] do_syscall_64+0x3f/0x90
[ 54.729739] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.730410] RIP: 0033:0x7fa90c5030d7
[ 54.730896] 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
[ 54.733047] RSP: 002b:00007fff891f3bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.734001] RAX: ffffffffffffffda RBX: 00007fff891f4208 RCX: 00007fa90c5030d7
[ 54.734867] RDX: 00007fa90c56d41f RSI: 00007fff891f3b60 RDI: 0000000040000000
[ 54.735709] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff891f3970
[ 54.736604] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa90c615bf0
[ 54.737473] R13: 00007fff891f3ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.738371]
[ 54.738667] irq event stamp: 10509
[ 54.739119] hardirqs last enabled at (10521): [] __up_console_sem+0x78/0x80
[ 54.740201] hardirqs last disabled at (10532): [] __up_console_sem+0x5d/0x80
[ 54.741265] softirqs last enabled at (10250): [] irq_exit_rcu+0x93/0xc0
[ 54.742288] softirqs last disabled at (10245): [] irq_exit_rcu+0x93/0xc0
[ 54.743311] ---[ end trace 0000000000000000 ]---
executing program
[ 56.257320] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.305650] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.353810] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.400968] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:53:06 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a29f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556337400 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=00007fc11e2d16f4 CR3=000000000e2d6000 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=0000000000030ec9 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=00000206 [-----P-] 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=00007ff4d7b5f050 CR3=000000000e90e000 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=1ef44103fb876999f94463fb6c801fd8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7db6c5d4d520e3af000000000013b6e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dbd39d1d59c5481500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000