BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 80s!
BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 108s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256
    pending: cache_reap
workqueue events_long: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=17/256
    pending: br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512
    in-flight: 12456:call_usermodehelper_exec_work, 4371:call_usermodehelper_exec_work
workqueue events_power_efficient: flags=0x80
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256
    pending: gc_worker
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256
    pending: vmstat_update, drain_local_pages_wq BAR(1)
workqueue writeback: flags=0x4e
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256
    in-flight: 3333:wb_workfn
pool 4: cpus=0-1 flags=0x4 nice=0 hung=0s workers=10 idle: 5 4371 98 4315 54 3852 22089 3893
IPv6: Can't replace route, no match found
IPv6: Can't replace route, no match found
sctp: [Deprecated]: syz-executor7 (pid 14442) Use of struct sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
sctp: [Deprecated]: syz-executor7 (pid 14475) Use of struct sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
nla_parse: 2 callbacks suppressed
netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'.
netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'.
sctp: [Deprecated]: syz-executor3 (pid 14665) Use of struct sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
selinux_nlmsg_perm: 15 callbacks suppressed
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14671 comm=syz-executor2
netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'.
netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'.
sctp: [Deprecated]: syz-executor3 (pid 14665) Use of struct sctp_assoc_value in delayed_ack socket option.
Use struct sctp_sack_info instead
device lo entered promiscuous mode
sctp: [Deprecated]: syz-executor0 (pid 15040) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor0 (pid 15040) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=15094 comm=syz-executor0
?: renamed from sit0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15094 comm=syz-executor0
sctp: [Deprecated]: syz-executor6 (pid 15110) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor6 (pid 15125) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=15094 comm=syz-executor0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15104 comm=syz-executor0
device syz0 entered promiscuous mode
device syz1 entered promiscuous mode
device syz1 left promiscuous mode
device syz1 entered promiscuous mode
device lo entered promiscuous mode
device lo left promiscuous mode
device lo entered promiscuous mode
device lo left promiscuous mode
device lo entered promiscuous mode
sctp: [Deprecated]: syz-executor7 (pid 15788) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor7 (pid 15788) Use of int in max_burst socket option.
Use struct sctp_assoc_value instead
tc_dump_action: action bad kind
tc_dump_action: action bad kind
device lo left promiscuous mode
device lo entered promiscuous mode
device lo left promiscuous mode
device lo entered promiscuous mode
device lo left promiscuous mode
device lo entered promiscuous mode
device lo left promiscuous mode
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=16000 comm=syz-executor0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=16013 comm=syz-executor0
sctp: [Deprecated]: syz-executor0 (pid 16137) Use of int in max_burst socket option deprecated.
Use struct sctp_assoc_value instead
sctp: [Deprecated]: syz-executor0 (pid 16137) Use of int in max_burst socket option deprecated.
Use struct sctp_assoc_value instead
RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma?
lo: Invalid MTU -1530256143 requested, hw min 0
RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma?
lo: Invalid MTU -1530256143 requested, hw min 0
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16345 comm=syz-executor7
device lo entered promiscuous mode